func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string | is_vulnerable string | cwe_id_extracted string | cwe_details string |
|---|---|---|---|---|---|---|---|---|---|---|
static int mwifiex_pcie_alloc_cmdrsp_buf(struct mwifiex_adapter *adapter)
{
struct pcie_service_card *card = adapter->card;
struct sk_buff *skb;
/* Allocate memory for receiving command response data */
skb = dev_alloc_skb(MWIFIEX_UPLD_SIZE);
if (!skb) {
mwifiex_dbg(adapter, ERROR,
"Unable to allocate sk... | 1 | [
"CWE-400",
"CWE-401"
] | linux | db8fd2cde93227e566a412cf53173ffa227998bc | 68,157,718,467,577,500,000,000,000,000,000,000,000 | 21 | mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_buf
In mwifiex_pcie_alloc_cmdrsp_buf, a new skb is allocated which should be
released if mwifiex_map_pci_memory() fails. The release is added.
Fixes: fc3314609047 ("mwifiex: use pci_alloc/free_consistent APIs for PCIe")
Signed-off-by: Navid Emamdoost <navid.... | Vulnerable | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static void _sqlite_close(void *db)
{
sqlite_close((sqlite*)db);
} | 0 | [
"CWE-89"
] | cyrus-sasl | 9eff746c9daecbcc0041b09a5a51ba30738cdcbc | 3,600,567,724,481,961,000,000,000,000,000,000,000 | 4 | CVE-2022-24407 Escape password for SQL insert/update commands.
Signed-off-by: Klaus Espenlaub <klaus@espenlaub.com> | Safe | 89 | {"cwe_id": "CWE-89", "vulnerability_type": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "description": "The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes spec... |
normalize_line (guint8 * buffer)
{
while (*buffer) {
if (g_ascii_isspace (*buffer)) {
guint8 *tmp;
*buffer++ = ' ';
for (tmp = buffer; g_ascii_isspace (*tmp); tmp++) {
}
if (buffer != tmp)
memmove (buffer, tmp, strlen ((gchar *) tmp) + 1);
} else {
buffer++;
}
... | 0 | [] | gst-plugins-base | f672277509705c4034bc92a141eefee4524d15aa | 318,766,667,711,914,740,000,000,000,000,000,000,000 | 16 | gstrtspconnection: Security loophole making heap overflow
The former code allowed an attacker to create a heap overflow by
sending a longer than allowed session id in a response and including a
semicolon to change the maximum length. With this change, the parser
will never go beyond 512 bytes. | Safe | null | null |
static u32 vmx_secondary_exec_control(struct vcpu_vmx *vmx)
{
struct kvm_vcpu *vcpu = &vmx->vcpu;
u32 exec_control = vmcs_config.cpu_based_2nd_exec_ctrl;
if (vmx_pt_mode_is_system())
exec_control &= ~(SECONDARY_EXEC_PT_USE_GPA | SECONDARY_EXEC_PT_CONCEAL_VMX);
if (!cpu_need_virtualize_apic_accesses(vcpu))
exe... | 0 | [
"CWE-703"
] | linux | 6cd88243c7e03845a450795e134b488fc2afb736 | 136,057,061,780,534,930,000,000,000,000,000,000,000 | 88 | KVM: x86: do not report a vCPU as preempted outside instruction boundaries
If a vCPU is outside guest mode and is scheduled out, it might be in the
process of making a memory access. A problem occurs if another vCPU uses
the PV TLB flush feature during the period when the vCPU is scheduled
out, and a virtual address ... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
GF_Err vvnc_box_read(GF_Box *s, GF_BitStream *bs)
{
GF_VVCNaluConfigurationBox *ptr = (GF_VVCNaluConfigurationBox *)s;
ISOM_DECREASE_SIZE(ptr, 1)
gf_bs_read_int(bs, 6);
ptr->nal_unit_size = 1 + gf_bs_read_int(bs, 2);
return GF_OK;
} | 0 | [
"CWE-617",
"CWE-703"
] | gpac | 9ea93a2ec8f555ceed1ee27294cf94822f14f10f | 156,165,910,699,558,250,000,000,000,000,000,000,000 | 9 | fixed #2165 | Safe | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
parser_parse_initializer_by_next_char (parser_context_t *context_p, /**< context */
parser_pattern_flags_t flags) /**< flags */
{
JERRY_ASSERT (lexer_check_next_characters (context_p, LIT_CHAR_LEFT_SQUARE, LIT_CHAR_LEFT_BRACE));
if (lexer_consume_next_character (context_p) ==... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 221,850,337,884,300,870,000,000,000,000,000,000,000 | 30 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
void *GENERAL_NAME_get0_value(const GENERAL_NAME *a, int *ptype)
{
if (ptype)
*ptype = a->type;
switch (a->type) {
case GEN_X400:
case GEN_EDIPARTY:
return a->d.other;
case GEN_OTHERNAME:
return a->d.otherName;
case GEN_EMAIL:
case GEN_DNS:
case GEN_URI:
... | 1 | [
"CWE-476"
] | openssl | b33c48b75aaf33c93aeda42d7138616b9e6a64cb | 238,667,244,047,798,100,000,000,000,000,000,000,000 | 30 | Correctly compare EdiPartyName in GENERAL_NAME_cmp()
If a GENERAL_NAME field contained EdiPartyName data then it was
incorrectly being handled as type "other". This could lead to a
segmentation fault.
Many thanks to David Benjamin from Google for reporting this issue.
CVE-2020-1971
Reviewed-by: Tomas Mraz <tmraz@fe... | Vulnerable | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
inline bool AveragePool(const PoolParams& params,
const RuntimeShape& input_shape,
const int8_t* input_data,
const RuntimeShape& output_shape, int8_t* output_data) {
TFLITE_DCHECK_LE(params.quantized_activation_min,
params.quan... | 0 | [
"CWE-703",
"CWE-835"
] | tensorflow | dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 | 256,571,371,447,273,050,000,000,000,000,000,000,000 | 59 | Prevent a division by 0 in average ops.
PiperOrigin-RevId: 385184660
Change-Id: I7affd4554f9b336fca29ac68f633232c094d0bd3 | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static DIR* xopendirat_nomod(int dirfd, const char *path) {
DIR *dir;
dir = xopendirat(dirfd, path, O_NOFOLLOW|O_NOATIME);
if (dir)
return dir;
log_debug_errno(errno, "Cannot open %sdirectory \"%s\": %m", dirfd == AT_FDCWD ? "" : "sub", path);
if (errno != EPERM... | 0 | [
"CWE-59"
] | systemd | 5579f85663d10269e7ac7464be6548c99cea4ada | 236,843,420,699,162,750,000,000,000,000,000,000,000 | 17 | tmpfiles: refuse to chown()/chmod() files which are hardlinked, unless protected_hardlinks sysctl is on
Let's add some extra safety.
Fixes: #7736 | Safe | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
static void _isdn_setup(struct net_device *dev)
{
isdn_net_local *lp = netdev_priv(dev);
ether_setup(dev);
/* Setup the generic properties */
dev->flags = IFF_NOARP|IFF_POINTOPOINT;
dev->header_ops = NULL;
dev->netdev_ops = &isdn_netdev_ops;
/* for clients with MPPP maybe higher values better */
dev->tx_queu... | 1 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 215,949,275,812,056,470,000,000,000,000,000,000,000 | 41 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... | Vulnerable | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp,
struct dentry *dentry, int acc)
{
struct inode *inode = d_inode(dentry);
int err;
if ((acc & NFSD_MAY_MASK) == NFSD_MAY_NOP)
return 0;
#if 0
dprintk("nfsd: permission 0x%x%s%s%s%s%s%s%s mode 0%o%s%s%s\n",
acc,
(acc & NFSD_MAY_READ)? " read... | 0 | [
"CWE-732"
] | linux | 22cf8419f1319ff87ec759d0ebdff4cbafaee832 | 154,100,889,904,377,330,000,000,000,000,000,000,000 | 80 | nfsd: apply umask on fs without ACL support
The server is failing to apply the umask when creating new objects on
filesystems without ACL support.
To reproduce this, you need to use NFSv4.2 and a client and server
recent enough to support umask, and you need to export a filesystem that
lacks ACL support (for example,... | Safe | 732 | {"cwe_id": "CWE-732", "vulnerability_type": "Incorrect Permission Assignment for Critical Resource", "description": "The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.", "severity": "High", "category": null, "impact": ["Read... |
sds sdsnewlen(const void *init, size_t initlen) {
void *sh;
sds s;
char type = sdsReqType(initlen);
/* Empty strings are usually created in order to append. Use type 8
* since type 5 is not good at this. */
if (type == SDS_TYPE_5 && initlen == 0) type = SDS_TYPE_8;
int hdrlen = sdsHdrSize(t... | 1 | [
"CWE-190"
] | redis | c992857618db99776917f10bf4f2345a5fdc78b0 | 93,718,831,548,762,800,000,000,000,000,000,000,000 | 57 | Fix integer overflow (CVE-2021-21309). (#8522)
On 32-bit systems, setting the proto-max-bulk-len config parameter to a high value may result with integer overflow and a subsequent heap overflow when parsing an input bulk (CVE-2021-21309).
This fix has two parts:
Set a reasonable limit to the config parameter.
Add ad... | Vulnerable | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
ZEND_API zend_bool ZEND_FASTCALL zend_hash_index_exists(const HashTable *ht, zend_ulong h)
{
Bucket *p;
IS_CONSISTENT(ht);
if (ht->u.flags & HASH_FLAG_PACKED) {
if (h < ht->nNumUsed) {
if (Z_TYPE(ht->arData[h].val) != IS_UNDEF) {
return 1;
}
}
return 0;
}
p = zend_hash_index_find_bucket(ht, h);
... | 0 | [
"CWE-190"
] | php-src | 4cc0286f2f3780abc6084bcdae5dce595daa3c12 | 67,799,524,402,223,355,000,000,000,000,000,000,000 | 18 | Fix #73832 - leave the table in a safe state if the size is too big. | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
init_stack_with_value_at_exception_boundary (VerifyContext *ctx, ILCodeDesc *code, MonoClass *klass)
{
MonoError error;
MonoType *type = mono_class_inflate_generic_type_checked (&klass->byval_arg, ctx->generic_context, &error);
if (!mono_error_ok (&error)) {
char *name = mono_type_get_full_name (klass);
ADD_VER... | 0 | [
"CWE-20"
] | mono | 4905ef1130feb26c3150b28b97e4a96752e0d399 | 104,598,775,573,541,940,000,000,000,000,000,000,000 | 26 | Handle invalid instantiation of generic methods.
* verify.c: Add new function to internal verifier API to check
method instantiations.
* reflection.c (mono_reflection_bind_generic_method_parameters):
Check the instantiation before returning it.
Fixes #655847 | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static VALUE mArray_to_json(int argc, VALUE *argv, VALUE self) {
GENERATE_JSON(array);
} | 0 | [
"CWE-119",
"CWE-787"
] | json | 8f782fd8e181d9cfe9387ded43a5ca9692266b85 | 15,139,599,496,263,543,000,000,000,000,000,000,000 | 3 | Fix arbitrary heap exposure problem | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
void CLASS nikon_load_raw()
{
static const uchar nikon_tree[][32] = {
{0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 12-bit lossy */
5, 4, 3, 6, 2, 7, 1, 0, 8, 9, 11, 10, 12},
{0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 12-bit lossy after split */
0x39, 0x5a, ... | 0 | [
"CWE-476",
"CWE-119"
] | LibRaw | d7c3d2cb460be10a3ea7b32e9443a83c243b2251 | 180,114,616,505,133,770,000,000,000,000,000,000,000 | 89 | Secunia SA75000 advisory: several buffer overruns | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
WandExport void DrawAffine(DrawingWand *wand,const AffineMatrix *affine)
{
assert(wand != (DrawingWand *) NULL);
assert(wand->signature == MagickWandSignature);
if (wand->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
assert(affine != (const AffineMatrix *) NULL);
... | 0 | [
"CWE-476"
] | ImageMagick | 6ad5fc3c9b652eec27fc0b1a0817159f8547d5d9 | 6,597,892,305,458,670,000,000,000,000,000,000,000 | 11 | https://github.com/ImageMagick/ImageMagick/issues/716 | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static void __perf_addr_filters_adjust(struct perf_event *event, void *data)
{
struct perf_addr_filters_head *ifh = perf_event_addr_filters(event);
struct vm_area_struct *vma = data;
unsigned long off = vma->vm_pgoff << PAGE_SHIFT, flags;
struct file *file = vma->vm_file;
struct perf_addr_filter *filter;
unsigned... | 0 | [
"CWE-362",
"CWE-125"
] | linux | 321027c1fe77f892f4ea07846aeae08cefbbb290 | 229,528,506,384,404,970,000,000,000,000,000,000,000 | 33 | perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
Di Shen reported a race between two concurrent sys_perf_event_open()
calls where both try and move the same pre-existing software group
into a hardware context.
The problem is exactly that described in commit:
f63a8daa5812 ("perf: Fix event->ctx... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
static char *dex_resolve_library(const char *library) {
if (!library || library[0] != 'L') {
return NULL;
}
char *demangled = strdup(library + 1);
rz_str_replace_ch(demangled, '/', '.', 1);
demangled[strlen(demangled) - 1] = 0;
return demangled;
} | 1 | [
"CWE-787"
] | rizin | 1524f85211445e41506f98180f8f69f7bf115406 | 299,794,966,628,692,640,000,000,000,000,000,000,000 | 9 | fix #2969 - oob write (1 byte) in dex.c | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void EC_EX_DATA_free_all_data(EC_EXTRA_DATA **ex_data)
{
EC_EXTRA_DATA *d;
if (ex_data == NULL)
return;
d = *ex_data;
while (d)
{
EC_EXTRA_DATA *next = d->next;
d->free_func(d->data);
OPENSSL_free(d);
d = next;
}
*ex_data = NULL;
} | 0 | [
"CWE-320"
] | openssl | 8aed2a7548362e88e84a7feb795a3a97e8395008 | 232,072,495,406,269,060,000,000,000,000,000,000,000 | 19 | Reserve option to use BN_mod_exp_mont_consttime in ECDSA.
Submitted by Shay Gueron, Intel Corp.
RT: 3149
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit f54be179aa4cbbd944728771d7d59ed588158a12) | Safe | 320 | null |
static int virtcons_probe(struct virtio_device *vdev)
{
struct ports_device *portdev;
int err;
bool multiport;
bool early = early_put_chars != NULL;
/* We only need a config space if features are offered */
if (!vdev->config->get &&
(virtio_has_feature(vdev, VIRTIO_CONSOLE_F_SIZE)
|| virtio_has_featur... | 0 | [
"CWE-119",
"CWE-787"
] | linux | c4baad50297d84bde1a7ad45e50c73adae4a2192 | 55,773,270,129,917,250,000,000,000,000,000,000,000 | 119 | virtio-console: avoid DMA from stack
put_chars() stuffs the buffer it gets into an sg, but that buffer may be
on the stack. This breaks with CONFIG_VMAP_STACK=y (for me, it
manifested as printks getting turned into NUL bytes).
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
TEST_F(HeaderToMetadataTest, RejectInvalidRule) {
const std::string config = R"EOF(
request_rules:
- header: x-something
)EOF";
auto expected = "header to metadata filter: rule for header 'x-something' has neither "
"`on_header_present` nor `on_header_missing` set";
EXPECT_THROW_WITH_MESSAGE(i... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 29,147,386,717,220,776,000,000,000,000,000,000,000 | 9 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... | Safe | null | null |
static const char *cmd_server_signature(cmd_parms *cmd, void *_dcfg,
const char *p1)
{
if (cmd->server->is_virtual) {
return "ModSecurity: SecServerSignature not allowed in VirtualHost";
}
new_server_signature = (char *)p1;
return NULL;
} | 0 | [
"CWE-20",
"CWE-611"
] | ModSecurity | d4d80b38aa85eccb26e3c61b04d16e8ca5de76fe | 127,767,216,095,311,200,000,000,000,000,000,000,000 | 9 | Added SecXmlExternalEntity | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
MagickExport MagickBooleanType GetImageExtrema(const Image *image,
size_t *minima,size_t *maxima,ExceptionInfo *exception)
{
double
max,
min;
MagickBooleanType
status;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) ... | 0 | [
"CWE-119",
"CWE-787"
] | ImageMagick | 025e77fcb2f45b21689931ba3bf74eac153afa48 | 75,675,949,157,409,650,000,000,000,000,000,000,000 | 19 | https://github.com/ImageMagick/ImageMagick/issues/1615 | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
dnsc_delete(struct dnsc_env *env)
{
if(!env) {
return;
}
verbose(VERB_OPS, "DNSCrypt: Freeing environment.");
sodium_free(env->signed_certs);
sodium_free(env->rotated_certs);
sodium_free(env->certs);
sodium_free(env->keypairs);
lock_basic_destroy(&env->shared_secrets_cache_lock);
lock_basic_destroy(&env->non... | 0 | [
"CWE-190"
] | unbound | 02080f6b180232f43b77f403d0c038e9360a460f | 330,465,562,143,881,230,000,000,000,000,000,000,000 | 16 | - Fix Integer Overflows in Size Calculations,
reported by X41 D-Sec. | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
static void xmlGROW (xmlParserCtxtPtr ctxt) {
if ((((ctxt->input->end - ctxt->input->cur) > XML_MAX_LOOKUP_LIMIT) ||
((ctxt->input->cur - ctxt->input->base) > XML_MAX_LOOKUP_LIMIT)) &&
((ctxt->input->buf) && (ctxt->input->buf->readcallback != xmlNop)) &&
((ctxt->options & XML_PARSE_HUGE) =... | 0 | [
"CWE-119"
] | libxml2 | 6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d | 54,598,899,241,865,490,000,000,000,000,000,000,000 | 13 | Fix potential out of bound access | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
void sqlite3CreateView(
Parse *pParse, /* The parsing context */
Token *pBegin, /* The CREATE token that begins the statement */
Token *pName1, /* The token that holds the name of the view */
Token *pName2, /* The token that holds the name of the view */
ExprList *pCNames, /* Optional list of ... | 0 | [
"CWE-674",
"CWE-787"
] | sqlite | 38096961c7cd109110ac21d3ed7dad7e0cb0ae06 | 264,659,271,570,941,700,000,000,000,000,000,000,000 | 73 | Avoid infinite recursion in the ALTER TABLE code when a view contains an unused CTE that references, directly or indirectly, the view itself.
FossilOrigin-Name: 1d2e53a39b87e364685e21de137655b6eee725e4c6d27fc90865072d7c5892b5 | Safe | 674 | {"cwe_id": "CWE-674", "vulnerability_type": "Uncontrolled Recursion", "description": "The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.", "severity": null, "category": "Stack Exhaustion", "impact": ["DoS: Resour... |
static int zend_parse_va_args(int num_args, const char *type_spec, va_list *va, int flags TSRMLS_DC) /* {{{ */
{
const char *spec_walk;
int c, i;
int min_num_args = -1;
int max_num_args = 0;
int post_varargs = 0;
zval **arg;
int arg_count;
int quiet = flags & ZEND_PARSE_PARAMS_QUIET;
zend_bool have_varargs = ... | 0 | [
"CWE-416"
] | php-src | 0e6fe3a4c96be2d3e88389a5776f878021b4c59f | 119,877,465,837,213,100,000,000,000,000,000,000,000 | 157 | Fix bug #73147: Use After Free in PHP7 unserialize() | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static bool HHVM_METHOD(ZipArchive, renameIndex, int64_t index,
const String& newname) {
auto zipDir = getResource<ZipDirectory>(this_, "zipDir");
FAIL_IF_INVALID_ZIPARCHIVE(renameIndex, zipDir);
FAIL_IF_INVALID_INDEX(index);
FAIL_IF_EMPTY_STRING_ZIPARCHIVE(renameIndex, newname);
if ... | 0 | [
"CWE-22"
] | hhvm | 65c95a01541dd2fbc9c978ac53bed235b5376686 | 73,280,877,438,717,960,000,000,000,000,000,000,000 | 15 | ZipArchive::extractTo bug 70350
Summary:Don't allow upward directory traversal when extracting zip archive files.
Files in zip files with `..` or starting at main root `/` should be normalized
to something where the file being extracted winds up within the directory or
a subdirectory where the actual extraction is ta... | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info)
{
SimpleSpiceDisplay *ssd = container_of(sin, SimpleSpiceDisplay, qxl);
info->memslot_gen_bits = MEMSLOT_GENERATION_BITS;
info->memslot_id_bits = MEMSLOT_SLOT_BITS;
info->num_memslots = NUM_MEMSLOTS;
info->num_memslots_gro... | 1 | [
"CWE-200"
] | qemu | ab9509cceabef28071e41bdfa073083859c949a7 | 201,459,752,915,277,460,000,000,000,000,000,000,000 | 12 | spice: make sure we don't overflow ssd->buf
Related spice-only bug. We have a fixed 16 MB buffer here, being
presented to the spice-server as qxl video memory in case spice is
used with a non-qxl card. It's also used with qxl in vga mode.
When using display resolutions requiring more than 16 MB of memory we
are goi... | Vulnerable | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
nautilus_file_set_permissions_recursive (const char *directory,
guint32 file_permissions,
guint32 file_mask,
guint32 dir_permissions,
guint32 dir_mask,
NautilusOpCallback callback,
gpointer callback_data)
{
SetPermissionsJob *job;
job = op_job_ne... | 0 | [] | nautilus | ca2fd475297946f163c32dcea897f25da892b89d | 298,371,096,332,690,330,000,000,000,000,000,000,000 | 25 | Add nautilus_file_mark_desktop_file_trusted(), this now adds a #! line if
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-file-operations.c:
* libnautilus-private/nautilus-file-operations.h:
Add nautilus_file_mark_desktop_file_trusted(), this now
adds a #! line if th... | Safe | null | null |
urandom_read_nowarn(struct file *file, char __user *buf, size_t nbytes,
loff_t *ppos)
{
int ret;
nbytes = min_t(size_t, nbytes, INT_MAX >> (ENTROPY_SHIFT + 3));
ret = extract_crng_user(buf, nbytes);
trace_urandom_read(8 * nbytes, 0, ENTROPY_BITS(&input_pool));
return ret;
} | 0 | [
"CWE-200",
"CWE-330"
] | linux | f227e3ec3b5cad859ad15666874405e8c1bbc1d4 | 290,192,883,875,200,700,000,000,000,000,000,000,000 | 10 | random32: update the net random state on interrupt and activity
This modifies the first 32 bits out of the 128 bits of a random CPU's
net_rand_state on interrupt or CPU activity to complicate remote
observations that could lead to guessing the network RNG's internal
state.
Note that depending on some network devices'... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
void slice_unit::allocate_thread_contexts(int n)
{
assert(thread_contexts==NULL);
thread_contexts = new thread_context[n];
nThreadContexts = n;
} | 0 | [
"CWE-416"
] | libde265 | f538254e4658ef5ea4e233c2185dcbfd165e8911 | 64,008,614,865,450,460,000,000,000,000,000,000,000 | 7 | fix streams where SPS image size changes without refreshing PPS (#299) | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static void encode_test_stateid(struct xdr_stream *xdr,
struct nfs41_test_stateid_args *args,
struct compound_hdr *hdr)
{
__be32 *p;
p = reserve_space(xdr, 8 + NFS4_STATEID_SIZE);
*p++ = cpu_to_be32(OP_TEST_STATEID);
*p++ = cpu_to_be32(1);
xdr_encode_opaque_fixed(p, args->stateid->data, NFS4_STATEID_SIZE)... | 0 | [
"CWE-703",
"CWE-189"
] | linux | bf118a342f10dafe44b14451a1392c3254629a1f | 39,611,970,683,450,430,000,000,000,000,000,000,000 | 13 | NFSv4: include bitmap in nfsv4 get acl data
The NFSv4 bitmap size is unbounded: a server can return an arbitrary
sized bitmap in an FATTR4_WORD0_ACL request. Replace using the
nfs4_fattr_bitmap_maxsz as a guess to the maximum bitmask returned by a server
with the inclusion of the bitmap (xdr length plus bitmasks) and... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static int get_issuer_sk(X509 **issuer, X509_STORE_CTX *ctx, X509 *x)
{
*issuer = find_issuer(ctx, ctx->other_ctx, x);
if (*issuer == NULL || !X509_up_ref(*issuer))
goto err;
return 1;
err:
*issuer = NULL;
return 0;
} | 0 | [
"CWE-295"
] | openssl | 2a40b7bc7b94dd7de897a74571e7024f0cf0d63b | 329,645,760,778,656,100,000,000,000,000,000,000,000 | 13 | check_chain_extensions: Do not override error return value by check_curve
The X509_V_FLAG_X509_STRICT flag enables additional security checks of the
certificates present in a certificate chain. It is not set by default.
Starting from OpenSSL version 1.1.1h a check to disallow certificates with
explicitly encoded elli... | Safe | 295 | {"cwe_id": "CWE-295", "vulnerability_type": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges or Assume Identity"], "languages": [null], "example": "E... |
Header::operator [] (const string &name)
{
return this->operator[] (name.c_str());
} | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 196,214,594,722,010,400,000,000,000,000,000,000,000 | 4 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int check_k_link(MI_CHECK *param, register MI_INFO *info, uint nr)
{
my_off_t next_link;
uint block_size=(nr+1)*MI_MIN_KEY_BLOCK_LENGTH;
ha_rows records;
char llbuff[21], llbuff2[21];
uchar *buff;
DBUG_ENTER("check_k_link");
DBUG_PRINT("enter", ("block_size: %u", block_size));
if (param->testfla... | 0 | [
"CWE-362"
] | mysql-server | 4e5473862e6852b0f3802b0cd0c6fa10b5253291 | 201,580,629,841,249,670,000,000,000,000,000,000,000 | 74 | Bug#24388746: PRIVILEGE ESCALATION AND RACE CONDITION USING CREATE TABLE
During REPAIR TABLE of a MyISAM table, a temporary data file (.TMD)
is created. When repair finishes, this file is renamed to the original
.MYD file. The problem was that during this rename, we copied the
stats from the old file to the new file w... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
GC_INNER void GC_read_dirty(void)
{
# if defined(GWW_VDB)
if (GC_GWW_AVAILABLE()) {
GC_gww_read_dirty();
return;
}
# endif
BCOPY((word *)GC_dirty_pages, GC_grungy_pages,
(sizeof GC_dirty_pages));
BZERO((word *)GC_dirty_pages, (sizeof GC_dirty_pages));
GC_protect_hea... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 89,466,238,549,298,840,000,000,000,000,000,000,000 | 13 | Fix malloc routines to prevent size value wrap-around
See issue #135 on Github.
* allchblk.c (GC_allochblk, GC_allochblk_nth): Use
OBJ_SZ_TO_BLOCKS_CHECKED instead of OBJ_SZ_TO_BLOCKS.
* malloc.c (GC_alloc_large): Likewise.
* alloc.c (GC_expand_hp_inner): Type of "bytes" local variable changed
from word to size_t; ca... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
fixup_uidnode (KBNODE uidnode, KBNODE signode, u32 keycreated)
{
PKT_user_id *uid = uidnode->pkt->pkt.user_id;
PKT_signature *sig = signode->pkt->pkt.signature;
const byte *p, *sym, *hash, *zip;
size_t n, nsym, nhash, nzip;
sig->flags.chosen_selfsig = 1;/* We chose this one. */
uid->created = 0; /* Not cr... | 1 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 60,417,132,854,771,665,000,000,000,000,000,000,000 | 106 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... | Vulnerable | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
zzip_dir_alloc_ext_io(zzip_strings_t * ext, const zzip_plugin_io_t io)
{
ZZIP_DIR *dir;
if ((dir = (ZZIP_DIR *) calloc(1, sizeof(*dir))) == NULL)
return 0;
/* dir->fileext is currently unused - so what, still initialize it */
dir->fileext = ext ? ext : zzip_get_default_ext();
dir->io = io ?... | 0 | [
"CWE-770"
] | zziplib | 0c0c9256b0903f664bca25dd8d924211f81e01d3 | 273,366,404,606,608,600,000,000,000,000,000,000,000 | 11 | Reject the ZIP file and report it as corrupt if the size of the
central directory and/or the offset of start of central directory
point beyond the end of the ZIP file. [CVE-2018-6484] | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
int fuse_set_acl(struct inode *inode, struct posix_acl *acl, int type)
{
struct fuse_conn *fc = get_fuse_conn(inode);
const char *name;
int ret;
if (!fc->posix_acl || fc->no_setxattr)
return -EOPNOTSUPP;
if (type == ACL_TYPE_ACCESS)
name = XATTR_NAME_POSIX_ACL_ACCESS;
else if (type == ACL_TYPE_DEFAULT)
na... | 1 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 274,150,596,516,392,330,000,000,000,000,000,000,000 | 50 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... | Vulnerable | 459 | {"cwe_id": "CWE-459", "vulnerability_type": "Incomplete Cleanup", "description": "The product does not properly \"clean up\" and remove temporary or supporting resources after they have been used.", "severity": null, "category": "Insufficient Cleanup", "impact": ["Other", "Read Application Data", "Modify Application Da... |
static void add_interrupt_bench(cycles_t start)
{
long delta = random_get_entropy() - start;
/* Use a weighted moving average */
delta = delta - ((avg_cycles + FIXED_1_2) >> AVG_SHIFT);
avg_cycles += delta;
/* And average deviation */
delta = abs(delta) - ((avg_deviation... | 0 | [
"CWE-200",
"CWE-330"
] | linux | f227e3ec3b5cad859ad15666874405e8c1bbc1d4 | 92,783,528,349,614,610,000,000,000,000,000,000,000 | 11 | random32: update the net random state on interrupt and activity
This modifies the first 32 bits out of the 128 bits of a random CPU's
net_rand_state on interrupt or CPU activity to complicate remote
observations that could lead to guessing the network RNG's internal
state.
Note that depending on some network devices'... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int vfswrap_stat(vfs_handle_struct *handle,
struct smb_filename *smb_fname)
{
int result = -1;
START_PROFILE(syscall_stat);
if (smb_fname->stream_name) {
errno = ENOENT;
goto out;
}
result = sys_stat(smb_fname->base_name, &smb_fname->st,
lp_fake_dir_create_times(SNUM(handle->conn)));
out:
E... | 0 | [
"CWE-665"
] | samba | 30e724cbff1ecd90e5a676831902d1e41ec1b347 | 222,766,790,911,289,840,000,000,000,000,000,000,000 | 18 | FSCTL_GET_SHADOW_COPY_DATA: Initialize output array to zero
Otherwise num_volumes and the end marker can return uninitialized data
to the client.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org> | Safe | 665 | {"cwe_id": "CWE-665", "vulnerability_type": "Improper Initialization", "description": "The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Appli... |
static void gen_boot_verifier(nfs4_verifier *verifier, struct net *net)
{
__be32 verf[2];
struct nfsd_net *nn = net_generic(net, nfsd_net_id);
/*
* This is opaque to client, so no need to byte-swap. Use
* __force to keep sparse happy. y2038 time_t overflow is
* irrelevant in this usage.
*/
verf[0] = (__for... | 0 | [
"CWE-476"
] | linux | 01310bb7c9c98752cc763b36532fab028e0f8f81 | 107,708,576,065,508,640,000,000,000,000,000,000,000 | 14 | nfsd: COPY and CLONE operations require the saved filehandle to be set
Make sure we have a saved filehandle, otherwise we'll oops with a null
pointer dereference in nfs4_preprocess_stateid_op().
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static int get_freq0(RangeCoder *rc, unsigned total_freq, unsigned *freq)
{
if (rc->range == 0)
return AVERROR_INVALIDDATA;
*freq = total_freq * (uint64_t)(rc->code - rc->code1) / rc->range;
return 0;
} | 0 | [
"CWE-119",
"CWE-787"
] | FFmpeg | 2171dfae8c065878a2e130390eb78cf2947a5b69 | 261,529,320,454,398,520,000,000,000,000,000,000,000 | 9 | avcodec/scpr: Fix multiple runtime error: index 256 out of bounds for type 'unsigned int [256]'
Fixes: 1519/clusterfuzz-testcase-minimized-5286680976162816
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
{
#ifdef CONFIG_X86_F00F_BUG
unsigned long nr;
/*
* Pentium F0 0F C7 C8 bug workaround:
*/
if (boot_cpu_has_bug(X86_BUG_F00F)) {
nr = (address - idt_descr.address) >> 3;
if (nr == 6) {
do_invalid_op(regs, 0);
return 1;
}
}
#endif
... | 0 | [
"CWE-264"
] | linux | 548acf19234dbda5a52d5a8e7e205af46e9da840 | 280,697,448,343,568,700,000,000,000,000,000,000,000 | 19 | x86/mm: Expand the exception table logic to allow new handling options
Huge amounts of help from Andy Lutomirski and Borislav Petkov to
produce this. Andy provided the inspiration to add classes to the
exception table with a clever bit-squeezing trick, Boris pointed
out how much cleaner it would all be if we just had... | Safe | 264 | null |
new_archive_dialog_response_cb (GtkDialog *dialog,
int response,
gpointer user_data)
{
FrWindow *window = user_data;
GFile *file;
const char *mime_type;
GtkWidget *archive_window;
gboolean new_window;
const char *password;
gboolean encrypt_header;
int volume_size;
if ((r... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 265,110,985,395,044,900,000,000,000,000,000,000,000 | 49 | libarchive: sanitize filenames before extracting | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
static inline void hwsim_clear_chanctx_magic(struct ieee80211_chanctx_conf *c)
{
struct hwsim_chanctx_priv *cp = (void *)c->drv_priv;
cp->magic = 0;
} | 0 | [
"CWE-703",
"CWE-772"
] | linux | 0ddcff49b672239dda94d70d0fcf50317a9f4b51 | 162,002,237,676,284,250,000,000,000,000,000,000,000 | 5 | mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
'hwname' is malloced in hwsim_new_radio_nl() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.
Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length")
Signed-off-by: Wei Yongjun <we... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static ssize_t enabled_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
if (test_bit(TRANSPARENT_HUGEPAGE_FLAG, &transparent_hugepage_flags))
return sprintf(buf, "[always] madvise never\n");
else if (test_bit(TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG, &transparent_hugepage_flags))
return sprin... | 0 | [
"CWE-362"
] | linux | a8f97366452ed491d13cf1e44241bc0b5740b1f0 | 227,810,192,627,529,860,000,000,000,000,000,000,000 | 10 | mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()
Currently, we unconditionally make page table dirty in touch_pmd().
It may result in false-positive can_follow_write_pmd().
We may avoid the situation, if we would only make the page table entry
dirty if caller asks for write access -- FOLL_WRITE... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
cdp_decode(struct lldpd *cfg, char *frame, int s,
struct lldpd_hardware *hardware,
struct lldpd_chassis **newchassis, struct lldpd_port **newport)
{
struct lldpd_chassis *chassis;
struct lldpd_port *port;
struct lldpd_mgmt *mgmt;
struct in_addr addr;
#if 0
u_int16_t cksum;
#endif
u_int8_t *software = NULL... | 1 | [
"CWE-617",
"CWE-703"
] | lldpd | 793526f8884455f43daecd0a2c46772388417a00 | 87,240,197,796,316,420,000,000,000,000,000,000,000 | 325 | protocols: don't use assert on paths that can be reached
Malformed packets should not make lldpd crash. Ensure we can handle them
by not using assert() in this part. | Vulnerable | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
AddPostgresIntPart(char *cp, int value, const char *units,
bool *is_zero, bool *is_before)
{
if (value == 0)
return cp;
sprintf(cp, "%s%s%d %s%s",
(!*is_zero) ? " " : "",
(*is_before && value > 0) ? "+" : "",
value,
units,
(value != 1) ? "s" : "");
/*
* Each nonzero field sets is_before fo... | 0 | [
"CWE-416",
"CWE-119"
] | postgres | 4318daecc959886d001a6e79c6ea853e8b1dfb4b | 327,548,065,381,155,630,000,000,000,000,000,000,000 | 20 | Fix handling of wide datetime input/output.
Many server functions use the MAXDATELEN constant to size a buffer for
parsing or displaying a datetime value. It was much too small for the
longest possible interval output and slightly too small for certain
valid timestamp input, particularly input with a long timezone na... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
find_last_proc (job, block)
int job;
int block;
{
register PROCESS *p;
sigset_t set, oset;
if (block)
BLOCK_CHILD (set, oset);
p = jobs[job]->pipe;
while (p && p->next != jobs[job]->pipe)
p = p->next;
if (block)
UNBLOCK_CHILD (oset);
return (p);
} | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 7,562,694,615,706,731,000,000,000,000,000,000,000 | 19 | bash-4.4-rc2 release | Safe | null | null |
ssize_t __btrfs_getxattr(struct inode *inode, const char *name,
void *buffer, size_t size)
{
struct btrfs_dir_item *di;
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_path *path;
struct extent_buffer *leaf;
int ret = 0;
unsigned long data_ptr;
path = btrfs_alloc_path();
if (!path)
return -E... | 0 | [
"CWE-416",
"CWE-362"
] | linux | 5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339 | 333,927,096,482,128,900,000,000,000,000,000,000,000 | 55 | Btrfs: make xattr replace operations atomic
Replacing a xattr consists of doing a lookup for its existing value, delete
the current value from the respective leaf, release the search path and then
finally insert the new value. This leaves a time window where readers (getxattr,
listxattrs) won't see any value for the x... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int comparewithmap(gdImagePtr im1, gdImagePtr im2, int c1, int c2, int *colorMap)
{
if(!colorMap) {
return c1 == c2;
}
if(-2 != colorMap[c1]) {
return colorMap[c1] == c2;
}
return (colorMap[c1] = gdImageColorExactAlpha(im2, im1->red[c1], im1->green[c1], im1->blue[c1], im1->alpha[c1])) == c2;
} | 0 | [
"CWE-415"
] | libgd | 553702980ae89c83f2d6e254d62cf82e204956d0 | 120,622,599,191,473,520,000,000,000,000,000,000,000 | 12 | Fix #492: Potential double-free in gdImage*Ptr()
Whenever `gdImage*Ptr()` calls `gdImage*Ctx()` and the latter fails, we
must not call `gdDPExtractData()`; otherwise a double-free would
happen. Since `gdImage*Ctx()` are void functions, and we can't change
that for BC reasons, we're introducing static helpers which ar... | Safe | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
int mg_mqtt_match_topic_expression(struct mg_str exp, struct mg_str topic) {
struct mg_str ec, tc;
if (exp.len == 0) return 0;
while (1) {
ec = mg_mqtt_next_topic_component(&exp);
tc = mg_mqtt_next_topic_component(&topic);
if (ec.len == 0) {
if (tc.len != 0) return 0;
if (exp.len == 0) bre... | 0 | [
"CWE-119",
"CWE-284",
"CWE-787"
] | mongoose | b3e0f780c34cea88f057a62213c012aa88fe2deb | 41,416,241,352,059,487,000,000,000,000,000,000,000 | 25 | Fix heap-based overflow in parse_mqtt
PUBLISHED_FROM=3306592896298597fff5269634df0c1a1555113b | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
bool pmd_trans_migrating(pmd_t pmd)
{
struct page *page = pmd_page(pmd);
return PageLocked(page);
} | 0 | [
"CWE-476"
] | linux | 42cb14b110a5698ccf26ce59c4441722605a3743 | 9,054,585,427,297,551,000,000,000,000,000,000,000 | 5 | mm: migrate dirty page without clear_page_dirty_for_io etc
clear_page_dirty_for_io() has accumulated writeback and memcg subtleties
since v2.6.16 first introduced page migration; and the set_page_dirty()
which completed its migration of PageDirty, later had to be moderated to
__set_page_dirty_nobuffers(); then PageSwa... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
void xen_hvm_init_shared_info(void)
{
struct xen_add_to_physmap xatp;
xatp.domid = DOMID_SELF;
xatp.idx = 0;
xatp.space = XENMAPSPACE_shared_info;
xatp.gpfn = shared_info_pfn;
if (HYPERVISOR_memory_op(XENMEM_add_to_physmap, &xatp))
BUG();
} | 0 | [] | linux | fa1f57421e0b1c57843902c89728f823abc32f02 | 110,911,434,524,817,200,000,000,000,000,000,000,000 | 11 | xen/virtio: Enable restricted memory access using Xen grant mappings
In order to support virtio in Xen guests add a config option XEN_VIRTIO
enabling the user to specify whether in all Xen guests virtio should
be able to access memory via Xen grant mappings only on the host side.
Also set PLATFORM_VIRTIO_RESTRICTED_M... | Safe | null | null |
DLLIMPORT int cfg_setstr(cfg_t *cfg, const char *name, const char *value)
{
return cfg_setnstr(cfg, name, value, 0);
} | 0 | [] | libconfuse | d73777c2c3566fb2647727bb56d9a2295b81669b | 134,063,685,412,295,300,000,000,000,000,000,000,000 | 4 | Fix #163: unterminated username used with getpwnam()
Signed-off-by: Joachim Wiberg <troglobit@gmail.com> | Safe | null | null |
static void free_kmem_cache_nodes(struct kmem_cache *s)
{
} | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 159,907,359,326,116,500,000,000,000,000,000,000,000 | 3 | remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for
div_long_long_rem and it has the downside that one has to be very careful that
the divide doesn't overflow.
The API is a little akward, as the arguments for the unsigned divide are
signed. The signed version also doesn't handle ... | Safe | 189 | null |
int bus_socket_process_watch_bind(sd_bus *b) {
int r, q;
assert(b);
assert(b->state == BUS_WATCH_BIND);
assert(b->inotify_fd >= 0);
r = flush_fd(b->inotify_fd);
if (r <= 0)
return r;
log_debug("Got inotify event on bus %s.", strna(b->description... | 0 | [
"CWE-787"
] | systemd | 6d586a13717ae057aa1b4127400c3de61cd5b9e7 | 2,791,620,093,193,520,000,000,000,000,000,000,000 | 30 | sd-bus: if we receive an invalid dbus message, ignore and proceeed
dbus-daemon might have a slightly different idea of what a valid msg is
than us (for example regarding valid msg and field sizes). Let's hence
try to proceed if we can and thus drop messages rather than fail the
connection if we fail to validate a mess... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void WebContents::SetDevToolsWebContents(const WebContents* devtools) {
if (managed_web_contents())
managed_web_contents()->SetDevToolsWebContents(devtools->web_contents());
} | 0 | [
"CWE-284",
"CWE-693"
] | electron | 18613925610ba319da7f497b6deed85ad712c59b | 291,222,823,829,629,360,000,000,000,000,000,000,000 | 4 | refactor: wire will-navigate up to a navigation throttle instead of OpenURL (#25108)
* refactor: wire will-navigate up to a navigation throttle instead of OpenURL (#25065)
* refactor: wire will-navigate up to a navigation throttle instead of OpenURL
* spec: add test for x-site _top navigation
* chore: old cod... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
R_API RBinField *r_bin_java_allocate_rbinfield(void) {
RBinField *t = (RBinField *) malloc (sizeof (RBinField));
if (t) {
memset (t, 0, sizeof (RBinField));
}
return t;
} | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 112,408,206,096,885,720,000,000,000,000,000,000,000 | 7 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
fascist_firewall_choose_address_rs(const routerstatus_t *rs,
firewall_connection_t fw_connection,
int pref_only, tor_addr_port_t* ap)
{
if (!rs) {
return 0;
}
tor_assert(ap);
const node_t *node = node_get_by_id(rs->identity_digest);
... | 0 | [] | tor | 1afc2ed956a35b40dfd1d207652af5b50c295da7 | 242,326,771,544,565,340,000,000,000,000,000,000,000 | 37 | Fix policies.c instance of the "if (r=(a-b)) return r" pattern
I think this one probably can't underflow, since the input ranges
are small. But let's not tempt fate.
This patch also replaces the "cmp" functions here with just "eq"
functions, since nothing actually checked for anything besides 0 and
nonzero.
Related... | Safe | null | null |
unsigned long account_pipe_buffers(struct user_struct *user,
unsigned long old, unsigned long new)
{
return atomic_long_add_return(new - old, &user->pipe_bufs);
} | 0 | [
"CWE-362"
] | linux | 189b0ddc245139af81198d1a3637cac74f96e13a | 332,608,439,945,516,040,000,000,000,000,000,000,000 | 5 | pipe: Fix missing lock in pipe_resize_ring()
pipe_resize_ring() needs to take the pipe->rd_wait.lock spinlock to
prevent post_one_notification() from trying to insert into the ring
whilst the ring is being replaced.
The occupancy check must be done after the lock is taken, and the lock
must be taken after the new rin... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
void HGraph::PropagateMinusZeroChecks(HValue* value, BitVector* visited) {
HValue* current = value;
while (current != NULL) {
if (visited->Contains(current->id())) return;
// For phis, we must propagate the check to all of its inputs.
if (current->IsPhi()) {
visited->Add(current->id());
HPh... | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 206,210,042,156,176,200,000,000,000,000,000,000,000 | 37 | deps: backport 5f836c from v8 upstream
Original commit message:
Fix Hydrogen bounds check elimination
When combining bounds checks, they must all be moved before the first load/store
that they are guarding.
BUG=chromium:344186
LOG=y
R=svenpanne@chromium.org
Review URL: https://coderevie... | Safe | null | null |
static int bnx2x_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
{
struct bnx2x *bp = container_of(ptp, struct bnx2x, ptp_clock_info);
u64 ns;
if (!netif_running(bp->dev)) {
DP(BNX2X_MSG_PTP,
"PTP gettime called while the interface is down\n");
return -ENETDOWN;
}
ns = timecounter_read(&b... | 0 | [
"CWE-20"
] | linux | 8914a595110a6eca69a5e275b323f5d09e18f4f9 | 37,382,030,152,805,814,000,000,000,000,000,000,000 | 19 | bnx2x: disable GSO where gso_size is too big for hardware
If a bnx2x card is passed a GSO packet with a gso_size larger than
~9700 bytes, it will cause a firmware error that will bring the card
down:
bnx2x: [bnx2x_attn_int_deasserted3:4323(enP24p1s0f0)]MC assert!
bnx2x: [bnx2x_mc_assert:720(enP24p1s0f0)]XSTORM_ASSERT... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static int aa_read_header(AVFormatContext *s)
{
int i, j, idx, largest_idx = -1;
uint32_t nkey, nval, toc_size, npairs, header_seed = 0, start;
char key[128], val[128], codec_name[64] = {0};
uint8_t output[24], dst[8], src[8];
int64_t largest_size = -1, current_size = -1, chapter_pos;
struct toc... | 0 | [
"CWE-665",
"CWE-908"
] | FFmpeg | ed188f6dcdf0935c939ed813cf8745d50742014b | 181,134,509,859,838,250,000,000,000,000,000,000,000 | 171 | avformat/aadec: Check for scanf() failure
Fixes: use of uninitialized variables
Fixes: blank.aa
Found-by: Chamal De Silva <chamal.desilva@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | Safe | 665 | {"cwe_id": "CWE-665", "vulnerability_type": "Improper Initialization", "description": "The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Appli... |
void user_describe(const struct key *key, struct seq_file *m)
{
seq_puts(m, key->description);
if (key_is_positive(key))
seq_printf(m, ": %u", key->datalen);
} | 0 | [
"CWE-20"
] | linux | 363b02dab09b3226f3bd1420dad9c72b79a42a76 | 145,756,562,762,381,740,000,000,000,000,000,000,000 | 6 | KEYS: Fix race between updating and finding a negative key
Consolidate KEY_FLAG_INSTANTIATED, KEY_FLAG_NEGATIVE and the rejection
error into one field such that:
(1) The instantiation state can be modified/read atomically.
(2) The error can be accessed atomically with the state.
(3) The error isn't stored unione... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
const char *ext4_decode_error(struct super_block *sb, int errno,
char nbuf[16])
{
char *errstr = NULL;
switch (errno) {
case -EFSCORRUPTED:
errstr = "Corrupt filesystem";
break;
case -EFSBADCRC:
errstr = "Filesystem failed CRC";
break;
case -EIO:
errstr = "IO failure";
break;
case -ENOMEM:
... | 0 | [
"CWE-362"
] | linux | ea3d7209ca01da209cda6f0dea8be9cc4b7a933b | 212,365,705,297,059,470,000,000,000,000,000,000,000 | 39 | ext4: fix races between page faults and hole punching
Currently, page faults and hole punching are completely unsynchronized.
This can result in page fault faulting in a page into a range that we
are punching after truncate_pagecache_range() has been called and thus
we can end up with a page mapped to disk blocks that... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
Expression_Obj Parser::parse_map()
{
NESTING_GUARD(nestings);
Expression_Obj key = parse_list();
List_Obj map = SASS_MEMORY_NEW(List, pstate, 0, SASS_HASH);
// it's not a map so return the lexed value as a list value
if (!lex_css< exactly<':'> >())
{ return key; }
List_Obj l = Cast<Lis... | 0 | [
"CWE-125"
] | libsass | eb15533b07773c30dc03c9d742865604f47120ef | 23,972,334,556,607,360,000,000,000,000,000,000,000 | 43 | Fix memory leak in `parse_ie_keyword_arg`
`kwd_arg` would never get freed when there was a parse error in
`parse_ie_keyword_arg`.
Closes #2656 | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int send_release(uint32_t server, uint32_t ciaddr)
{
struct dhcp_packet packet;
/* Fill in: op, htype, hlen, cookie, chaddr, random xid fields,
* client-id option (unless -C), message type option:
*/
init_packet(&packet, DHCPRELEASE);
/* DHCPRELEASE uses ciaddr, not "requested ip", to store IP being re... | 0 | [
"CWE-20"
] | busybox | 7280d2017d8075267a12e469983e38277dcf0374 | 191,979,809,837,383,470,000,000,000,000,000,000,000 | 17 | udhcpc: sanitize hostnames in incoming packets. Closes 3979.
The following options are replaced with string "bad" if they
contain malformed hostname:
HOST_NAME, DOMAIN_NAME, NIS_DOMAIN, TFTP_SERVER_NAME
function old new delta
xmalloc_optname_optval ... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static int nfs_post_op_update_inode_locked(struct inode *inode, struct nfs_fattr *fattr)
{
struct nfs_inode *nfsi = NFS_I(inode);
nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_REVAL_PAGECACHE;
if (S_ISDIR(inode->i_mode))
nfsi->cache_validity |= NFS_INO_INVALID_DATA;
if ((fattr->valid & NFS_ATTR_FATTR) == ... | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 148,326,544,812,727,980,000,000,000,000,000,000,000 | 11 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static int ras_puthdr(jas_stream_t *out, ras_hdr_t *hdr)
{
if (ras_putint(out, RAS_MAGIC) || ras_putint(out, hdr->width) ||
ras_putint(out, hdr->height) || ras_putint(out, hdr->depth) ||
ras_putint(out, hdr->length) || ras_putint(out, hdr->type) ||
ras_putint(out, hdr->maptype) || ras_putint(out, hdr->mapleng... | 0 | [] | jasper | 411a4068f8c464e883358bf403a3e25158863823 | 93,380,779,707,687,140,000,000,000,000,000,000,000 | 11 | Fixed a few bugs in the RAS encoder and decoder where errors were tested
with assertions instead of being gracefully handled. | Safe | null | null |
void rfbVncAuthProcessResponse(rfbClientPtr cl)
{
char passwdFullControl[MAXPWLEN + 1] = "\0";
char passwdViewOnly[MAXPWLEN + 1] = "\0";
int numPasswords;
Bool ok;
int n;
CARD8 response[CHALLENGESIZE];
n = ReadExact(cl, (char *)response, CHALLENGESIZE);
if (n <= 0) {
if (n != 0)
rfbLogPerror(... | 0 | [
"CWE-787"
] | turbovnc | cea98166008301e614e0d36776bf9435a536136e | 227,482,994,930,586,400,000,000,000,000,000,000,000 | 79 | Server: Fix two issues identified by ASan
1. If the TLSPlain and X509Plain security types were both disabled, then
rfbOptPamAuth() would overflow the name field in the secTypes
structure when testing the "none" security type, since the name of
that security type has less than five characters. This issue was
... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
UpdateStatisticsForTypeChange(Oid statsOid, Oid relationOid, int attnum,
Oid oldColumnType, Oid newColumnType)
{
/*
* Currently, we don't actually need to do anything here. For both
* ndistinct and functional-dependencies stats, the on-disk representation
* is independent of the source column data type... | 0 | [
"CWE-94"
] | postgres | f52d2fbd8c62f667191b61228acf9d8aa53607b9 | 73,768,189,572,600,620,000,000,000,000,000,000,000 | 16 | In extensions, don't replace objects not belonging to the extension.
Previously, if an extension script did CREATE OR REPLACE and there was
an existing object not belonging to the extension, it would overwrite
the object and adopt it into the extension. This is problematic, first
because the overwrite is probably uni... | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
void SparseFillEmptyRowsOpImpl(OpKernelContext* context,
AsyncOpKernel::DoneCallback done = nullptr) {
// Note that setting this empty lambda as the default parameter value directly
// can cause strange compiler/linker errors, so we do it like this instead.
if (!done) {
done = [... | 1 | [
"CWE-476",
"CWE-703"
] | tensorflow | faa76f39014ed3b5e2c158593b1335522e573c7f | 25,957,290,097,876,196,000,000,000,000,000,000,000 | 45 | Fix heap-buffer-overflow issue with `tf.raw_ops.SparseFillEmptyRows`.
PiperOrigin-RevId: 372009178
Change-Id: Ia1a9e9691ecaa072f32fb39a0887b2aabd399210 | Vulnerable | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static void kvm_erase_gfn_node(struct kvm_memslots *slots,
struct kvm_memory_slot *slot)
{
rb_erase(&slot->gfn_node[slots->node_idx], &slots->gfn_tree); | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 77,689,690,819,001,870,000,000,000,000,000,000,000 | 5 | KVM: SEV: add cache flush to solve SEV cache incoherency issues
Flush the CPU caches when memory is reclaimed from an SEV guest (where
reclaim also includes it being unmapped from KVM's memslots). Due to lack
of coherency for SEV encrypted memory, failure to flush results in silent
data corruption if userspace is mal... | Safe | 459 | {"cwe_id": "CWE-459", "vulnerability_type": "Incomplete Cleanup", "description": "The product does not properly \"clean up\" and remove temporary or supporting resources after they have been used.", "severity": null, "category": "Insufficient Cleanup", "impact": ["Other", "Read Application Data", "Modify Application Da... |
void TestContext::ReturnInstruction(HInstruction* instr, BailoutId ast_id) {
ASSERT(!instr->IsControlInstruction());
HGraphBuilder* builder = owner();
builder->AddInstruction(instr);
// We expect a simulate after every expression with side effects, though
// this one isn't actually needed (and wouldn't work i... | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 234,852,193,813,067,780,000,000,000,000,000,000,000 | 13 | deps: backport 5f836c from v8 upstream
Original commit message:
Fix Hydrogen bounds check elimination
When combining bounds checks, they must all be moved before the first load/store
that they are guarding.
BUG=chromium:344186
LOG=y
R=svenpanne@chromium.org
Review URL: https://coderevie... | Safe | null | null |
S_regbranch(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, I32 first, U32 depth)
{
regnode *ret;
regnode *chain = NULL;
regnode *latest;
I32 flags = 0, c = 0;
GET_RE_DEBUG_FLAGS_DECL;
PERL_ARGS_ASSERT_REGBRANCH;
DEBUG_PARSE("brnc");
if (first)
ret = NULL;
else {
if (!SIZE_ONLY && ... | 0 | [
"CWE-125"
] | perl5 | 43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 | 87,644,214,466,233,840,000,000,000,000,000,000,000 | 67 | regcomp.c: Convert some strchr to memchr
This allows things to work properly in the face of embedded NULs.
See the branch merge message for more information. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
cr_input_read_byte (CRInput * a_this, guchar * a_byte)
{
gulong nb_bytes_left = 0;
g_return_val_if_fail (a_this && PRIVATE (a_this)
&& a_byte, CR_BAD_PARAM_ERROR);
g_return_val_if_fail (PRIVATE (a_this)->next_byte_index <=
PRIVATE (a_... | 0 | [
"CWE-125"
] | libcroco | 898e3a8c8c0314d2e6b106809a8e3e93cf9d4394 | 276,432,068,299,589,630,000,000,000,000,000,000,000 | 30 | input: check end of input before reading a byte
When reading bytes we weren't check that the index wasn't
out of bound and this could produce an invalid read which
could deal to a security bug. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
HeifContext::HeifContext()
{
reset_to_empty_heif();
} | 0 | [
"CWE-125"
] | libheif | f7399b62d7fbc596f1b2871578c1d2053bedf1dd | 15,326,264,281,254,504,000,000,000,000,000,000,000 | 4 | Handle case where referenced "iref" box doesn't exist (fixes #138). | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
TEST_F(QueryPlannerTest, ElemMatchCompoundTwoFields) {
addIndex(BSON("a.b" << 1 << "a.c" << 1));
runQuery(fromjson("{a : {$elemMatch: {b:1, c:1}}}"));
ASSERT_EQUALS(getNumSolutions(), 2U);
assertSolutionExists("{cscan: {dir: 1}}");
assertSolutionExists("{fetch: {node: {ixscan: {pattern: {'a.b': 1, ... | 0 | [
"CWE-834"
] | mongo | 94d0e046baa64d1aa1a6af97e2d19bb466cc1ff5 | 121,676,488,038,150,530,000,000,000,000,000,000,000 | 8 | SERVER-38164 $or pushdown optimization does not correctly handle $not within an $elemMatch | Safe | 834 | {"cwe_id": "CWE-834", "vulnerability_type": "Excessive Iteration", "description": "The product performs an iteration or loop without sufficiently limiting the number of times that the loop is executed.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS: Resource Consumption (Memory... |
uint16_t smb2cli_session_reset_channel_sequence(struct smbXcli_session *session,
uint16_t channel_sequence)
{
uint16_t prev_cs;
prev_cs = session->smb2->channel_sequence;
session->smb2->channel_sequence = channel_sequence;
return prev_cs;
} | 0 | [
"CWE-20"
] | samba | a819d2b440aafa3138d95ff6e8b824da885a70e9 | 321,924,457,928,612,330,000,000,000,000,000,000,000 | 10 | CVE-2015-5296: libcli/smb: make sure we require signing when we demand encryption on a session
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11536
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org> | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
struct vrend_context *vrend_create_context(int id, uint32_t nlen, const char *debug_name)
{
struct vrend_context *grctx = CALLOC_STRUCT(vrend_context);
if (!grctx)
return NULL;
if (nlen && debug_name) {
strncpy(grctx->debug_name, debug_name,
nlen < sizeof(grctx->debug_name) - 1 ?
nl... | 0 | [
"CWE-787"
] | virglrenderer | 95e581fd181b213c2ed7cdc63f2abc03eaaa77ec | 170,998,144,634,703,820,000,000,000,000,000,000,000 | 47 | vrend: Add test to resource OOB write and fix it
v2: Also check that no depth != 1 has been send when none is due
Closes: #250
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com> | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
rsvg_filter_blend (RsvgFilterPrimitiveBlendMode mode, GdkPixbuf * in, GdkPixbuf * in2,
GdkPixbuf * output, RsvgIRect boundarys, int *channelmap)
{
guchar i;
gint x, y;
gint rowstride, rowstride2, rowstrideo, height, width;
guchar *in_pixels;
guchar *in2_pixels;
guchar *output_... | 0 | [] | librsvg | 34c95743ca692ea0e44778e41a7c0a129363de84 | 137,285,251,654,931,520,000,000,000,000,000,000,000 | 108 | Store node type separately in RsvgNode
The node name (formerly RsvgNode:type) cannot be used to infer
the sub-type of RsvgNode that we're dealing with, since for unknown
elements we put type = node-name. This lead to a (potentially exploitable)
crash e.g. when the element name started with "fe" which tricked
the old c... | Safe | null | null |
validateWithCheckOption(const char *value)
{
if (value == NULL ||
(strcmp(value, "local") != 0 &&
strcmp(value, "cascaded") != 0))
{
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("invalid value for \"check_option\" option"),
errdetail("Valid values are \"local\" and \"cascaded\... | 0 | [
"CWE-94"
] | postgres | 5579726bd60a6e7afb04a3548bced348cd5ffd89 | 192,574,746,634,884,020,000,000,000,000,000,000,000 | 12 | In extensions, don't replace objects not belonging to the extension.
Previously, if an extension script did CREATE OR REPLACE and there was
an existing object not belonging to the extension, it would overwrite
the object and adopt it into the extension. This is problematic, first
because the overwrite is probably uni... | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
static int nested_vmx_check_vmentry_prereqs(struct kvm_vcpu *vcpu,
struct vmcs12 *vmcs12)
{
if (nested_check_vm_execution_controls(vcpu, vmcs12) ||
nested_check_vm_exit_controls(vcpu, vmcs12) ||
nested_check_vm_entry_controls(vcpu, vmcs12))
return VMXERR_ENTRY_INVALID_CONTROL_FIELD;
if (nested_c... | 0 | [
"CWE-863"
] | kvm | acff78477b9b4f26ecdf65733a4ed77fe837e9dc | 55,733,654,500,026,690,000,000,000,000,000,000,000 | 16 | KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887)
The nested_vmx_prepare_msr_bitmap() function doesn't directly guard the
x2APIC MSR intercepts with the "virtualize x2APIC mode" MSR. As a
result, we discovered the potential for a buggy or malicious L1 to get
access to L0's x2APIC MSRs, via an L2, as follo... | Safe | 863 | {"cwe_id": "CWE-863", "vulnerability_type": "Incorrect Authorization", "description": "The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.", "severity": "High", "category": "AuthZ", "impact": ["Read Application Data",... |
static void pci_cirrus_vga_realize(PCIDevice *dev, Error **errp)
{
PCICirrusVGAState *d = PCI_CIRRUS_VGA(dev);
CirrusVGAState *s = &d->cirrus_vga;
PCIDeviceClass *pc = PCI_DEVICE_GET_CLASS(dev);
int16_t device_id = pc->device_id;
/* follow real hardware, cirrus card emulated has 4 MB video mem... | 0 | [
"CWE-119"
] | qemu | 026aeffcb4752054830ba203020ed6eb05bcaba8 | 26,956,479,502,399,700,000,000,000,000,000,000,000 | 39 | cirrus: stop passing around dst pointers in the blitter
Instead pass around the address (aka offset into vga memory). Calculate
the pointer in the rop_* functions, after applying the mask to the
address, to make sure the address stays within the valid range.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-i... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
Bool print_version(char *arg_val, u32 param)
{
fprintf(stderr, "MP4Box - GPAC version %s\n"
"%s\n"
"GPAC Configuration: " GPAC_CONFIGURATION "\n"
"Features: %s %s\n", gf_gpac_version(), gf_gpac_copyright_cite(), gf_sys_features(GF_FALSE), gf_sys_features(GF_TRUE));
return GF_TRUE;
} | 0 | [
"CWE-476"
] | gpac | 87afe070cd6866df7fe80f11b26ef75161de85e0 | 95,326,020,447,488,050,000,000,000,000,000,000,000 | 8 | fixed #1734 | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static void igmp6_group_dropped(struct ifmcaddr6 *mc)
{
struct net_device *dev = mc->idev->dev;
char buf[MAX_ADDR_LEN];
if (IPV6_ADDR_MC_SCOPE(&mc->mca_addr) <
IPV6_ADDR_SCOPE_LINKLOCAL)
return;
if (mc->mca_flags&MAF_LOADED) {
mc->mca_flags &= ~MAF_LOADED;
if (ndisc_mc_map(&mc->mca_addr, buf, dev, 0) =... | 0 | [
"CWE-703"
] | linux | 2d3916f3189172d5c69d33065c3c21119fe539fc | 174,160,365,636,230,000,000,000,000,000,000,000,000 | 24 | ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()
While investigating on why a synchronize_net() has been added recently
in ipv6_mc_down(), I found that igmp6_event_query() and igmp6_event_report()
might drop skbs in some cases.
Discussion about removing synchronize_net() from ipv6_mc_down()
will ha... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
void in_longlong::set(uint pos,Item *item)
{
struct packed_longlong *buff= &((packed_longlong*) base)[pos];
buff->val= item->val_int();
buff->unsigned_flag= item->unsigned_flag;
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 75,130,403,733,350,220,000,000,000,000,000,000,000 | 7 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... | Safe | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
__tree_mod_log_rewind(struct btrfs_fs_info *fs_info, struct extent_buffer *eb,
u64 time_seq, struct tree_mod_elem *first_tm)
{
u32 n;
struct rb_node *next;
struct tree_mod_elem *tm = first_tm;
unsigned long o_dst;
unsigned long o_src;
unsigned long p_size = sizeof(struct btrfs_key_ptr);
n = btrfs_header... | 0 | [
"CWE-416",
"CWE-362"
] | linux | 5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339 | 26,127,543,636,535,244,000,000,000,000,000,000,000 | 69 | Btrfs: make xattr replace operations atomic
Replacing a xattr consists of doing a lookup for its existing value, delete
the current value from the respective leaf, release the search path and then
finally insert the new value. This leaves a time window where readers (getxattr,
listxattrs) won't see any value for the x... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
void Monitor::try_send_message(Message *m, const entity_inst_t& to)
{
dout(10) << "try_send_message " << *m << " to " << to << dendl;
bufferlist bl;
encode_message(m, quorum_con_features, bl);
messenger->send_message(m, to);
for (int i=0; i<(int)monmap->size(); i++) {
if (i != rank)
messenger->se... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 250,285,222,072,126,870,000,000,000,000,000,000,000 | 14 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... | Safe | 287 | {"cwe_id": "CWE-287", "vulnerability_type": "Improper Authentication", "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.", "severity": "High", "category": "authentification", "impact": ["Read Application Data", "Gain Privileges ... |
int sisusb_setidxreg(struct sisusb_usb_data *sisusb, int port,
u8 index, u8 data)
{
int ret;
ret = sisusb_write_memio_byte(sisusb, SISUSB_TYPE_IO, port, index);
ret |= sisusb_write_memio_byte(sisusb, SISUSB_TYPE_IO, port + 1, data);
return ret;
} | 0 | [
"CWE-476"
] | linux | 9a5729f68d3a82786aea110b1bfe610be318f80a | 164,500,028,888,600,980,000,000,000,000,000,000,000 | 9 | USB: sisusbvga: fix oops in error path of sisusb_probe
The pointer used to log a failure of usb_register_dev() must
be set before the error is logged.
v2: fix that minor is not available before registration
Signed-off-by: oliver Neukum <oneukum@suse.com>
Reported-by: syzbot+a0cbdbd6d169020c8959@syzkaller.appspotmail... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
void Phase2() final {
// Setup
auto* isolate = Isolate::GetCurrent();
auto context = Deref(this->context);
Context::Scope context_scope{context};
auto name = GetKey(context);
auto object = GetTargetAndAlsoCheckForProxy();
// Get property
ret = TransferOut([&]() {
if (inherit) {
// To... | 0 | [
"CWE-913"
] | isolated-vm | 2646e6c1558bac66285daeab54c7d490ed332b15 | 20,867,982,066,920,964,000,000,000,000,000,000,000 | 35 | Don't invoke accessors or proxies via Reference functions | Safe | 913 | {"cwe_id": "CWE-913", "vulnerability_type": "Improper Control of Dynamically-Managed Code Resources", "description": "The product does not properly restrict reading from or writing to dynamically-managed code resources such as variables, objects, classes, attributes, functions, or executable instructions or statements.... |
static void destroy_inodecache(void)
{
kmem_cache_destroy(ext4_inode_cachep);
} | 0 | [
"CWE-20"
] | linux-2.6 | 4ec110281379826c5cf6ed14735e47027c3c5765 | 27,390,136,648,500,120,000,000,000,000,000,000,000 | 4 | ext4: Add sanity checks for the superblock before mounting the filesystem
This avoids insane superblock configurations that could lead to kernel
oops due to null pointer derefences.
http://bugzilla.kernel.org/show_bug.cgi?id=12371
Thanks to David Maciejak at Fortinet's FortiGuard Global Security
Research Team who di... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
RAMBlock *qemu_ram_alloc_from_fd(ram_addr_t size, MemoryRegion *mr,
uint32_t ram_flags, int fd,
Error **errp)
{
RAMBlock *new_block;
Error *local_err = NULL;
int64_t file_size, file_align;
/* Just support these ram flags by now. */
a... | 0 | [
"CWE-787"
] | qemu | 4bfb024bc76973d40a359476dc0291f46e435442 | 319,860,435,295,832,320,000,000,000,000,000,000,000 | 70 | memory: clamp cached translation in case it points to an MMIO region
In using the address_space_translate_internal API, address_space_cache_init
forgot one piece of advice that can be found in the code for
address_space_translate_internal:
/* MMIO registers can be expected to perform full-width accesses based onl... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
rfbHandleSecTypeTight(rfbClientPtr cl) {
rfbTightClientPtr rtcp = (rfbTightClientPtr) malloc(sizeof(rfbTightClientRec));
rfbLog("tightvnc-filetransfer/rfbHandleSecTypeTight\n");
if(rtcp == NULL) {
/* Error condition close socket */
rfbLog("Memory error has occured while handling "
"Tigh... | 0 | [] | libvncserver | 804335f9d296440bb708ca844f5d89b58b50b0c6 | 177,221,943,630,020,580,000,000,000,000,000,000,000 | 22 | Thread safety for zrle, zlib, tight.
Proposed tight security type fix for debian bug 517422. | Safe | null | null |
test_bson_append_iter (void)
{
bson_iter_t iter;
bool r;
bson_t b;
bson_t c;
bson_init (&b);
bson_append_int32 (&b, "a", 1, 1);
bson_append_int32 (&b, "b", 1, 2);
bson_append_int32 (&b, "c", 1, 3);
bson_append_utf8 (&b, "d", 1, "hello", 5);
bson_init (&c);
r = bson_iter_init_find (&i... | 0 | [
"CWE-125"
] | libbson | 42900956dc461dfe7fb91d93361d10737c1602b3 | 35,671,688,964,290,214,000,000,000,000,000,000,000 | 50 | CDRIVER-2269 Check for zero string length in codewscope | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static ut64 __opaddr(RzAnalysisBlock *b, ut64 addr) {
int i;
if (addr >= b->addr && addr < (b->addr + b->size)) {
for (i = 0; i < b->ninstr; i++) {
ut64 aa = rz_analysis_block_get_op_addr(b, i);
ut64 ab = rz_analysis_block_get_op_addr(b, i + 1);
if (addr >= aa && addr < ab) {
return aa;
}
}
}
re... | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 193,127,433,486,072,430,000,000,000,000,000,000,000 | 13 | Initialize retctx,ctx before freeing the inner elements
In rz_core_analysis_type_match retctx structure was initialized on the
stack only after a "goto out_function", where a field of that structure
was freed. When the goto path is taken, the field is not properly
initialized and it cause cause a crash of Rizin or hav... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
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