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 |
|---|---|---|---|---|---|---|---|---|---|---|
print_var_list (list)
register SHELL_VAR **list;
{
register int i;
register SHELL_VAR *var;
for (i = 0; list && (var = list[i]); i++)
if (invisible_p (var) == 0)
print_assignment (var);
} | 0 | [] | bash | 863d31ae775d56b785dc5b0105b6d251515d81d5 | 144,697,237,810,843,270,000,000,000,000,000,000,000 | 10 | commit bash-20120224 snapshot | Safe | null | null |
static int ql_finish_auto_neg(struct ql3_adapter *qdev)
{
if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK,
(QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) *
2) << 7))
return -1;
if (!ql_auto_neg_error(qdev)) {
if (test_bit(QL_LINK_MASTER, &qdev->flags)) {
/* configure the MAC */
netif_printk(qdev, lin... | 0 | [
"CWE-401"
] | linux | 1acb8f2a7a9f10543868ddd737e37424d5c36cf4 | 102,833,493,900,530,170,000,000,000,000,000,000,000 | 58 | net: qlogic: Fix memory leak in ql_alloc_large_buffers
In ql_alloc_large_buffers, a new skb is allocated via netdev_alloc_skb.
This skb should be released if pci_dma_mapping_error fails.
Fixes: 0f8ab89e825f ("qla3xxx: Check return code from pci_map_single() in ql_release_to_lrg_buf_free_list(), ql_populate_free_queue... | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
void kvm_vcpu_on_spin(struct kvm_vcpu *me, bool yield_to_kernel_mode)
{
struct kvm *kvm = me->kvm;
struct kvm_vcpu *vcpu;
int last_boosted_vcpu = me->kvm->last_boosted_vcpu;
unsigned long i;
int yielded = 0;
int try = 3;
int pass;
kvm_vcpu_set_in_spin_loop(me, true);
/*
* We boost the priority of a VCPU th... | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 234,962,812,372,838,300,000,000,000,000,000,000,000 | 54 | 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... |
file_error_core(struct magic_set *ms, int error, const char *f, va_list va,
size_t lineno)
{
/* Only the first error is ok */
if (ms->event_flags & EVENT_HAD_ERR)
return;
if (lineno != 0) {
free(ms->o.buf);
ms->o.buf = NULL;
(void)file_printf(ms, "line %" SIZE_T_FORMAT "u:", lineno);
}
if (ms->o.buf &&... | 0 | [
"CWE-787"
] | file | d65781527c8134a1202b2649695d48d5701ac60b | 181,591,796,701,871,120,000,000,000,000,000,000,000 | 19 | PR/62: spinpx: limit size of file_printable. | 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... |
static inline void ConvertLuvToXYZ(const double L,const double u,const double v,
double *X,double *Y,double *Z)
{
double
gamma;
assert(X != (double *) NULL);
assert(Y != (double *) NULL);
assert(Z != (double *) NULL);
if (L > (CIEK*CIEEpsilon))
*Y=(double) pow((L+16.0)/116.0,3.0);
else
*Y=L/C... | 1 | [] | ImageMagick6 | bbb2dff98d0e97a0fe3f7e187855476c4590eed2 | 28,780,801,601,595,420,000,000,000,000,000,000,000 | 20 | https://github.com/ImageMagick/ImageMagick/issues/3317 | Vulnerable | null | null |
static void vmx_save_host_state(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
#ifdef CONFIG_X86_64
int cpu = raw_smp_processor_id();
#endif
int i;
if (vmx->host_state.loaded)
return;
vmx->host_state.loaded = 1;
/*
* Set host fs and gs selectors. Unfortunately, 22.2.3 does not
* allow segm... | 0 | [
"CWE-284"
] | linux | 727ba748e110b4de50d142edca9d6a9b7e6111d8 | 222,261,408,343,317,600,000,000,000,000,000,000,000 | 62 | kvm: nVMX: Enforce cpl=0 for VMX instructions
VMX instructions executed inside a L1 VM will always trigger a VM exit
even when executed with cpl 3. This means we must perform the
privilege check in software.
Fixes: 70f3aac964ae("kvm: nVMX: Remove superfluous VMX instruction fault checks")
Cc: stable@vger.kernel.org
S... | 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... |
int nghttp2_session_send(nghttp2_session *session) {
const uint8_t *data = NULL;
ssize_t datalen;
ssize_t sentlen;
nghttp2_bufs *framebufs;
framebufs = &session->aob.framebufs;
for (;;) {
datalen = nghttp2_session_mem_send_internal(session, &data, 0);
if (datalen <= 0) {
return (int)datalen;... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 109,960,631,086,539,590,000,000,000,000,000,000,000 | 28 | Add nghttp2_option_set_max_outbound_ack | Safe | null | null |
nm_utils_hw_addr_gen_stable_eth_impl(NMUtilsStableType stable_type,
const char * stable_id,
const guint8 * host_id,
gsize host_id_len,
const char * ... | 0 | [
"CWE-20"
] | NetworkManager | 420784e342da4883f6debdfe10cde68507b10d27 | 59,123,801,796,760,630,000,000,000,000,000,000,000 | 16 | core: fix crash in nm_wildcard_match_check()
It's not entirely clear how to treat %NULL.
Clearly "match.interface-name=eth0" should not
match with an interface %NULL. But what about
"match.interface-name=!eth0"? It's now implemented
that negative matches still succeed against %NULL.
What about "match.interface-name=*"... | 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... |
LogLuvDecode24(TIFF* tif, uint8* op, tmsize_t occ, uint16 s)
{
static const char module[] = "LogLuvDecode24";
LogLuvState* sp = DecoderState(tif);
tmsize_t cc;
tmsize_t i;
tmsize_t npixels;
unsigned char* bp;
uint32* tp;
assert(s == 0);
assert(sp != NULL);
npixels = occ / sp->pixel_size;
if (sp->user_data... | 0 | [
"CWE-787"
] | libtiff | aaab5c3c9d2a2c6984f23ccbc79702610439bc65 | 253,597,878,069,561,580,000,000,000,000,000,000,000 | 52 | * libtiff/tif_luv.c: fix potential out-of-bound writes in decode
functions in non debug builds by replacing assert()s by regular if
checks (bugzilla #2522).
Fix potential out-of-bound reads in case of short input data. | 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... |
save_pgrp_pipe (p, clear)
int *p;
int clear;
{
p[0] = pgrp_pipe[0];
p[1] = pgrp_pipe[1];
if (clear)
pgrp_pipe[0] = pgrp_pipe[1] = -1;
} | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 51,993,008,503,783,610,000,000,000,000,000,000,000 | 9 | bash-4.4-rc2 release | Safe | null | null |
cmd_spec_mirror (const char *com, const char *val, void *place_ignored _GL_UNUSED)
{
int mirror;
if (!cmd_boolean (com, val, &mirror))
return false;
if (mirror)
{
opt.recursive = true;
if (!opt.no_dirstruct)
opt.dirstruct = true;
opt.timestamping = true;
opt.reclevel = INF... | 0 | [
"CWE-22"
] | wget | 18b0979357ed7dc4e11d4f2b1d7e0f5932d82aa7 | 137,685,529,760,118,590,000,000,000,000,000,000,000 | 17 | CVE-2014-4877: Arbitrary Symlink Access
Wget was susceptible to a symlink attack which could create arbitrary
files, directories or symbolic links and set their permissions when
retrieving a directory recursively through FTP. This commit changes the
default settings in Wget such that Wget no longer creates local symbo... | 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 ... |
bool pushable_cond_checker_for_subquery(uchar *arg)
{
return excl_dep_on_in_subq_left_part((Item_in_subselect *)arg);
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 213,363,743,309,629,380,000,000,000,000,000,000,000 | 4 | 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... |
unique_table(THD *thd, TABLE_LIST *table, TABLE_LIST *table_list,
uint check_flag)
{
TABLE_LIST *dup;
table= table->find_table_for_update();
if (table->table &&
table->table->file->ha_table_flags() & HA_CAN_MULTISTEP_MERGE)
{
TABLE_LIST *child;
dup= NULL;
/* Check duplicates of ... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 262,336,323,463,677,600,000,000,000,000,000,000,000 | 41 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. | 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... |
connection_update_add_done (NMExportedConnection *exported,
gboolean success,
gpointer user_data)
{
ConnectionUpdateInfo *info = (ConnectionUpdateInfo *) user_data;
if (success) {
GtkWindow *parent;
/* Adding the connection with different scope succeeded, now try to remove the original */
info... | 0 | [
"CWE-200"
] | network-manager-applet | 8627880e07c8345f69ed639325280c7f62a8f894 | 95,382,559,897,603,630,000,000,000,000,000,000,000 | 16 | editor: prevent any registration of objects on the system bus
D-Bus access-control is name-based; so requests for a specific name
are allowed/denied based on the rules in /etc/dbus-1/system.d. But
apparently apps still get a non-named service on the bus, and if we
register *any* object even though we don't have a nam... | 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 kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_iommu_unmap_guest(kvm);
kfree(kvm->arch.vpic);
kfree(kvm->arch.vioapic);
kvm_free_vcpus(kvm);
if (kvm->arch.apic_access_page)
put_page(kvm->arch.apic_access_page);
if (kvm->arch.ept_identity_pagetable)
put_page(kvm->arch.ept_identity_pagetable);
} | 0 | [] | kvm | 0769c5de24621141c953fbe1f943582d37cb4244 | 167,281,053,513,109,250,000,000,000,000,000,000,000 | 11 | KVM: x86: extend "struct x86_emulate_ops" with "get_cpuid"
In order to be able to proceed checks on CPU-specific properties
within the emulator, function "get_cpuid" is introduced.
With "get_cpuid" it is possible to virtually call the guests
"cpuid"-opcode without changing the VM's context.
[mtosatti: cleanup/beautif... | Safe | null | null |
void _paint(const bool wait_expose=true) {
if (_is_closed || !_image) return;
Display *const dpy = cimg::X11_attr().display;
if (wait_expose) { // Send an expose event sticked to display window to force repaint
XEvent event;
event.xexpose.type = Expose;
event.xexpose.serial... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 174,770,548,172,993,080,000,000,000,000,000,000,000 | 27 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. | 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... |
static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
{
to->pkt_type = from->pkt_type;
to->priority = from->priority;
to->protocol = from->protocol;
dst_release(to->dst);
to->dst = dst_clone(from->dst);
to->dev = from->dev;
/* Copy the flags to each fragment. */
IPCB(to)->flags = IPCB(from)->f... | 0 | [] | linux | e89e9cf539a28df7d0eb1d0a545368e9920b34ac | 19,049,642,976,174,316,000,000,000,000,000,000,000 | 32 | [IPv4/IPv6]: UFO Scatter-gather approach
Attached is kernel patch for UDP Fragmentation Offload (UFO) feature.
1. This patch incorporate the review comments by Jeff Garzik.
2. Renamed USO as UFO (UDP Fragmentation Offload)
3. udp sendfile support with UFO
This patches uses scatter-gather feature of skb to generate l... | Safe | null | null |
void OSD::dequeue_op(
PGRef pg, OpRequestRef op,
ThreadPool::TPHandle &handle)
{
FUNCTRACE();
OID_EVENT_TRACE_WITH_MSG(op->get_req(), "DEQUEUE_OP_BEGIN", false);
utime_t now = ceph_clock_now();
op->set_dequeued_time(now);
utime_t latency = now - op->get_req()->get_recv_stamp();
dout(10) << "dequeue_op ... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 261,480,512,624,317,860,000,000,000,000,000,000,000 | 37 | 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 ... |
static void sycc444_to_rgb(opj_image_t *img)
{
int *d0, *d1, *d2, *r, *g, *b;
const int *y, *cb, *cr;
unsigned int maxw, maxh, max, i;
int offset, upb;
upb = (int)img->comps[0].prec;
offset = 1<<(upb - 1); upb = (1<<upb)-1;
maxw = (unsigned int)img->comps[0].w; maxh = (unsigned int)img->comps[0].h;
max = maxw... | 1 | [
"CWE-703",
"CWE-125"
] | openjpeg | 15f081c89650dccee4aa4ae66f614c3fdb268767 | 78,103,126,247,708,580,000,000,000,000,000,000,000 | 39 | Fix Out-Of-Bounds Read in sycc42x_to_rgb function (#745)
42x Images with an odd x0/y0 lead to subsampled component starting at the
2nd column/line.
That is offset = comp->dx * comp->x0 - image->x0 = 1
Fix #726 | 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"... |
guestfs___check_freebsd_root (guestfs_h *g, struct inspect_fs *fs)
{
fs->type = OS_TYPE_FREEBSD;
/* FreeBSD has no authoritative version file. The version number is
* in /etc/motd, which the system administrator might edit, but
* we'll use that anyway.
*/
if (guestfs_exists (g, "/etc/motd") > 0) {
... | 0 | [] | libguestfs | ae8bb84ecd46d7b6ef557a87725923ac8d09dce0 | 115,607,040,724,432,310,000,000,000,000,000,000,000 | 31 | inspection: Don't segfault if /etc/SuSE-release is an empty file.
Related to CVE-2013-2124.
Thanks: Olaf Hering. | Safe | null | null |
QUtil::throw_system_error(std::string const& description)
{
#ifdef _MSC_VER
// "94" is mentioned in the MSVC docs, but it's still safe if the
// message is longer. strerror_s is a templated function that
// knows the size of buf and truncates.
char buf[94];
if (strerror_s(buf, errno) != 0)
{
... | 0 | [
"CWE-125"
] | qpdf | 6d46346eb93d5032c08cf1e39023b5d57260a766 | 212,746,978,326,101,400,000,000,000,000,000,000,000 | 19 | Detect integer overflow/underflow | 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"... |
//! Compute image laplacian.
CImg<T>& laplacian() {
return get_laplacian().move_to(*this); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 167,898,699,363,328,330,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. | 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"... |
void o2nm_undepend_this_node(void)
{
struct o2nm_node *local_node;
local_node = o2nm_get_node_by_num(o2nm_this_node());
BUG_ON(!local_node);
o2nm_undepend_item(&local_node->nd_item);
o2nm_node_put(local_node);
} | 0 | [
"CWE-476",
"CWE-284"
] | linux | 853bc26a7ea39e354b9f8889ae7ad1492ffa28d2 | 330,096,914,549,491,200,000,000,000,000,000,000,000 | 10 | ocfs2: subsystem.su_mutex is required while accessing the item->ci_parent
The subsystem.su_mutex is required while accessing the item->ci_parent,
otherwise, NULL pointer dereference to the item->ci_parent will be
triggered in the following situation:
add node delete node
sys_write
vfs_write
con... | 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... |
hostHeaderIpVerifyWrapper(const ipcache_addrs* ia, const Dns::LookupDetails &dns, void *data)
{
ClientRequestContext *c = static_cast<ClientRequestContext*>(data);
c->hostHeaderIpVerify(ia, dns);
} | 0 | [
"CWE-116"
] | squid | 7024fb734a59409889e53df2257b3fc817809fb4 | 146,361,642,270,787,400,000,000,000,000,000,000,000 | 5 | Handle more Range requests (#790)
Also removed some effectively unused code. | Safe | 116 | {"cwe_id": "CWE-116", "vulnerability_type": "Improper Encoding or Escaping of Output", "description": "The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not... |
virtual bool run(OperationContext* opCtx,
const string& dbname,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
const bool isExplain = false;
Lock::DBLock dbLock(opCtx, dbname, MODE_IS);
auto nss = parseNsOrUUID(opCtx, dbname, c... | 0 | [
"CWE-20"
] | mongo | 5c7c6729c37514760fd34da462b6961a2e385417 | 183,784,466,758,506,600,000,000,000,000,000,000,000 | 90 | SERVER-38275 ban explain with UUID | 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 inline int check_deny(u32 mask, int isowner)
{
if (mask & (NFS4_ACE_READ_ATTRIBUTES | NFS4_ACE_READ_ACL))
return -EINVAL;
if (!isowner)
return 0;
if (mask & (NFS4_ACE_WRITE_ATTRIBUTES | NFS4_ACE_WRITE_ACL))
return -EINVAL;
return 0;
} | 0 | [
"CWE-119"
] | linux-2.6 | 91b80969ba466ba4b915a4a1d03add8c297add3f | 253,023,264,241,807,400,000,000,000,000,000,000,000 | 10 | nfsd: fix buffer overrun decoding NFSv4 acl
The array we kmalloc() here is not large enough.
Thanks to Johann Dahm and David Richter for bug report and testing.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Cc: David Richter <richterd@citi.umich.edu>
Tested-by: Johann Dahm <jdahm@umich.edu> | 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 input_alloc_absinfo(struct input_dev *dev)
{
if (dev->absinfo)
return;
dev->absinfo = kcalloc(ABS_CNT, sizeof(*dev->absinfo), GFP_KERNEL);
if (!dev->absinfo) {
dev_err(dev->dev.parent ?: &dev->dev,
"%s: unable to allocate memory\n", __func__);
/*
* We will handle this allocation failure in
* inp... | 0 | [
"CWE-703",
"CWE-787"
] | linux | cb222aed03d798fc074be55e59d9a112338ee784 | 220,893,828,973,865,440,000,000,000,000,000,000,000 | 16 | Input: add safety guards to input_set_keycode()
If we happen to have a garbage in input device's keycode table with values
too big we'll end up doing clear_bit() with offset way outside of our
bitmaps, damaging other objects within an input device or even outside of
it. Let's add sanity checks to the returned old keyc... | 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"... |
PHP_FUNCTION(imagecopymerge)
{
zval *SIM, *DIM;
long SX, SY, SW, SH, DX, DY, PCT;
gdImagePtr im_dst, im_src;
int srcH, srcW, srcY, srcX, dstY, dstX, pct;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rrlllllll", &DIM, &SIM, &DX, &DY, &SX, &SY, &SW, &SH, &PCT) == FAILURE) {
return;
}
ZEND_FETCH_RESOUR... | 0 | [
"CWE-703",
"CWE-189"
] | php-src | 2938329ce19cb8c4197dec146c3ec887c6f61d01 | 113,021,646,769,017,360,000,000,000,000,000,000,000 | 25 | Fixed bug #66356 (Heap Overflow Vulnerability in imagecrop())
And also fixed the bug: arguments are altered after some calls | 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 matchicon(cli_ctx *ctx, struct cli_exe_info *exeinfo, const char *grp1, const char *grp2)
{
icon_groupset iconset;
if(!ctx ||
!ctx->engine ||
!ctx->engine->iconcheck ||
!ctx->engine->iconcheck->group_counts[0] ||
!ctx->engine->iconcheck->group_counts[1] ||
!exeinfo... | 0 | [] | clamav-devel | 167c0079292814ec5523d0b97a9e1b002bf8819b | 276,439,326,863,571,600,000,000,000,000,000,000,000 | 20 | fix 0.99.3 false negative of virus Pdf.Exploit.CVE_2016_1046-1. | Safe | null | null |
static void FreeMultiInfo (struct multi_files *multi_start)
{
struct multi_files *multi;
while (multi_start) {
multi = multi_start;
multi_start = multi_start->next;
free (multi);
}
} | 0 | [
"CWE-125"
] | curl | 70b1900dd13d16f2e83f571407a614541d5ac9ba | 13,095,223,615,337,204,000,000,000,000,000,000,000 | 9 | 'mytx' in bug report #1723194 (http://curl.haxx.se/bug/view.cgi?id=1723194)
pointed out that the warnf() function in the curl tool didn't properly deal
with the cases when excessively long words were used in the string to chop
up. | 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"... |
rb_str_succ(VALUE orig)
{
rb_encoding *enc;
VALUE str;
char *sbeg, *s, *e, *last_alnum = 0;
int c = -1;
long l;
char carry[ONIGENC_CODE_TO_MBC_MAXLEN] = "\1";
long carry_pos = 0, carry_len = 1;
enum neighbor_char neighbor = NEIGHBOR_FOUND;
str = rb_str_new5(orig, RSTRING_PTR(orig), ... | 0 | [
"CWE-119"
] | ruby | 1c2ef610358af33f9ded3086aa2d70aac03dcac5 | 66,695,445,981,538,970,000,000,000,000,000,000,000 | 71 | * string.c (rb_str_justify): CVE-2009-4124.
Fixes a bug reported by
Emmanouel Kellinis <Emmanouel.Kellinis AT kpmg.co.uk>, KPMG London;
Patch by nobu.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e | 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 ... |
ClientHttpRequest::noteAdaptationAnswer(const Adaptation::Answer &answer)
{
assert(cbdataReferenceValid(this)); // indicates bug
clearAdaptation(virginHeadSource);
assert(!adaptedBodySource);
switch (answer.kind) {
case Adaptation::Answer::akForward:
handleAdaptedHeader(const_cast<Http:... | 0 | [
"CWE-116"
] | squid | 7024fb734a59409889e53df2257b3fc817809fb4 | 116,097,522,024,571,520,000,000,000,000,000,000,000 | 22 | Handle more Range requests (#790)
Also removed some effectively unused code. | Safe | 116 | {"cwe_id": "CWE-116", "vulnerability_type": "Improper Encoding or Escaping of Output", "description": "The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not... |
void do_item_stats_add_crawl(const int i, const uint64_t reclaimed,
const uint64_t unfetched, const uint64_t checked) {
itemstats[i].crawler_reclaimed += reclaimed;
itemstats[i].expired_unfetched += unfetched;
itemstats[i].crawler_items_checked += checked;
} | 0 | [
"CWE-190"
] | memcached | bd578fc34b96abe0f8d99c1409814a09f51ee71c | 126,920,303,481,797,950,000,000,000,000,000,000,000 | 6 | CVE reported by cisco talos | 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 bool e1000_has_rxbufs(E1000State *s, size_t total_size)
{
int bufs;
/* Fast-path short packets */
if (total_size <= s->rxbuf_size) {
return s->mac_reg[RDH] != s->mac_reg[RDT];
}
if (s->mac_reg[RDH] < s->mac_reg[RDT]) {
bufs = s->mac_reg[RDT] - s->mac_reg[RDH];
} else if (s... | 0 | [
"CWE-120"
] | qemu | b0d9ffcd0251161c7c92f94804dcf599dfa3edeb | 203,487,461,845,134,700,000,000,000,000,000,000,000 | 17 | e1000: Discard packets that are too long if !SBP and !LPE
The e1000_receive function for the e1000 needs to discard packets longer than
1522 bytes if the SBP and LPE flags are disabled. The linux driver assumes
this behavior and allocates memory based on this assumption.
Signed-off-by: Michael Contreras <michael@inet... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
NTSTATUS refuse_symlink_fsp(const files_struct *fsp)
{
if (!VALID_STAT(fsp->fsp_name->st)) {
return NT_STATUS_ACCESS_DENIED;
}
if (S_ISLNK(fsp->fsp_name->st.st_ex_mode)) {
return NT_STATUS_ACCESS_DENIED;
}
if (fsp_get_pathref_fd(fsp) == -1) {
return NT_STATUS_ACCESS_DENIED;
}
return NT_STATUS_OK;
} | 0 | [
"CWE-787"
] | samba | 22b4091924977f6437b59627f33a8e6f02b41011 | 184,340,541,926,935,900,000,000,000,000,000,000,000 | 14 | CVE-2021-44142: smbd: add Netatalk xattr used by vfs_fruit to the list of private Samba xattrs
This is an internal xattr that should not be user visible.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14914
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org> | 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... |
int ast_length() const { return ast_length_; } | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 131,794,707,217,578,530,000,000,000,000,000,000,000 | 1 | 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 void kvmgt_dma_unmap_guest_page(unsigned long handle, dma_addr_t dma_addr)
{
struct kvmgt_guest_info *info;
struct gvt_dma *entry;
if (!handle_valid(handle))
return;
info = (struct kvmgt_guest_info *)handle;
mutex_lock(&info->vgpu->vdev.cache_lock);
entry = __gvt_cache_find_dma_addr(info->vgpu, dma_ad... | 0 | [
"CWE-20"
] | linux | 51b00d8509dc69c98740da2ad07308b630d3eb7d | 110,803,314,158,916,150,000,000,000,000,000,000,000 | 16 | drm/i915/gvt: Fix mmap range check
This is to fix missed mmap range check on vGPU bar2 region
and only allow to map vGPU allocated GMADDR range, which means
user space should support sparse mmap to get proper offset for
mmap vGPU aperture. And this takes care of actual pgoff in mmap
request as original code always doe... | 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... |
R_API void r_bin_java_get_interface_json_definitions(RBinJavaObj *bin, PJ *pj) {
RList *the_list;
RListIter *iter = NULL;
char *new_str;
pj_ka (pj, "interfaces");
if (!bin || !(the_list = r_bin_java_get_interface_names (bin))) {
pj_end (pj);
return;
}
r_list_foreach (the_list, iter, new_str) {
char *tmp... | 0 | [
"CWE-125"
] | radare2 | 0927ed3ae99444e7b47b84e43118deb10fe37529 | 322,329,651,600,205,970,000,000,000,000,000,000,000 | 26 | Fix oobread crash in java parser ##crash
* Reported by @bet4it via @huntrdev
* BountyID: 229a2e0d-9e5c-402f-9a24-57fa2eb1aaa7
* Reproducer: poc4java | 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"... |
void SetUp() override {
AllVerifierTest::SetUp();
const char allow_missing_yaml[] = R"(
requires_any:
requirements:
- allow_missing: {}
)";
modifyRequirement(allow_missing_yaml);
createVerifier();
} | 0 | [
"CWE-303",
"CWE-703"
] | envoy | ea39e3cba652bcc4b11bb0d5c62b017e584d2e5a | 251,118,910,862,391,120,000,000,000,000,000,000,000 | 10 | jwt_authn: fix a bug where JWT with wrong issuer is allowed in allow_missing case (#15194)
[jwt] When allow_missing is used inside RequiresAny, the requests with JWT with wrong issuer are accepted. This is a bug, allow_missing should only allow requests without any JWT. This change fixed the above issue by preserving ... | Safe | 303 | {"cwe_id": "CWE-303", "vulnerability_type": "Incorrect Implementation of Authentication Algorithm", "description": "The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect.", "severity": null, "category": null, "impact": ["Bypass ... |
void fxInt8Getter(txMachine* the, txSlot* data, txInteger offset, txSlot* slot, int endian)
{
slot->kind = XS_INTEGER_KIND;
slot->value.integer = *((txS1*)(data->value.arrayBuffer.address + offset));
mxMeterOne();
} | 0 | [
"CWE-125"
] | moddable | 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 | 183,984,174,745,144,830,000,000,000,000,000,000,000 | 6 | XS: #896 | 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"... |
png_combine_row(png_const_structrp png_ptr, png_bytep dp, int display)
{
unsigned int pixel_depth = png_ptr->transformed_pixel_depth;
png_const_bytep sp = png_ptr->row_buf + 1;
png_alloc_size_t row_width = png_ptr->width;
unsigned int pass = png_ptr->pass;
png_bytep end_ptr = 0;
png_byte end_byte = 0;... | 0 | [
"CWE-120"
] | libpng | a901eb3ce6087e0afeef988247f1a1aa208cb54d | 164,265,525,508,088,700,000,000,000,000,000,000,000 | 481 | [libpng16] Prevent reading over-length PLTE chunk (Cosmin Truta). | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
fr_archive_libarchive_extract_files (FrArchive *archive,
GList *file_list,
GFile *destination,
const char *base_dir,
gboolean skip_older,
gboolean overwrite,
gboolean junk_paths,
... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 14,792,412,274,453,490,000,000,000,000,000,000,000 | 50 | 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 ... |
int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *a, ASN1_BIT_STRING *signature,
char *data, EVP_PKEY *pkey)
{
EVP_MD_CTX ctx;
const EVP_MD *type;
unsigned char *p,*buf_in=NULL;
int ret= -1,i,inl;
EVP_MD_CTX_init(&ctx);
i=OBJ_obj2nid(a->algorithm);
type=EVP_get_digestbyname(OBJ_nid2sn(i));
if (type == NULL)
{... | 1 | [
"CWE-310"
] | openssl | ec2fede9467ae1a65f452d3a39f7fbc4891d9285 | 23,622,315,471,152,847,000,000,000,000,000,000,000 | 53 | Fix various certificate fingerprint issues.
By using non-DER or invalid encodings outside the signed portion of a
certificate the fingerprint can be changed without breaking the signature.
Although no details of the signed portion of the certificate can be changed
this can cause problems with some applications: e.g. t... | Vulnerable | 310 | null |
consider_abort_common(Tuplesortstate *state)
{
Assert(state->sortKeys[0].abbrev_converter != NULL);
Assert(state->sortKeys[0].abbrev_abort != NULL);
Assert(state->sortKeys[0].abbrev_full_comparator != NULL);
/*
* Check effectiveness of abbreviation optimization. Consider aborting
* when still within memory li... | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 179,655,751,872,604,060,000,000,000,000,000,000,000 | 39 | Fix column-privilege leak in error-message paths
While building error messages to return to the user,
BuildIndexValueDescription, ExecBuildSlotValueDescription and
ri_ReportViolation would happily include the entire key or entire row in
the result returned to the user, even if the user didn't have access to
view all o... | Safe | 209 | {"cwe_id": "CWE-209", "vulnerability_type": "Generation of Error Message Containing Sensitive Information", "description": "The product generates an error message that includes sensitive information about its environment, users, or associated data.", "severity": "High", "category": null, "impact": ["Read Application Da... |
virDomainObjUpdateModificationImpact(virDomainObjPtr vm,
unsigned int *flags)
{
bool isActive = virDomainObjIsActive(vm);
if ((*flags & (VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG)) ==
VIR_DOMAIN_AFFECT_CURRENT) {
if (isActive)
*flags |= V... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 185,300,393,640,654,850,000,000,000,000,000,000,000 | 28 | conf: Don't format http cookies unless VIR_DOMAIN_DEF_FORMAT_SECURE is used
Starting with 3b076391befc3fe72deb0c244ac6c2b4c100b410
(v6.1.0-122-g3b076391be) we support http cookies. Since they may contain
somewhat sensitive information we should not format them into the XML
unless VIR_DOMAIN_DEF_FORMAT_SECURE is assert... | Safe | 212 | {"cwe_id": "CWE-212", "vulnerability_type": "Improper Removal of Sensitive Information Before Storage or Transfer", "description": "The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to... |
void Filter::onDownstreamEvent(Network::ConnectionEvent event) {
ENVOY_CONN_LOG(trace, "on downstream event {}, has upstream = {}", read_callbacks_->connection(),
static_cast<int>(event), upstream_ == nullptr);
if (upstream_) {
Tcp::ConnectionPool::ConnectionDataPtr conn_data(upstream_->onDowns... | 1 | [
"CWE-416"
] | envoy | ce0ae309057a216aba031aff81c445c90c6ef145 | 116,465,963,238,174,000,000,000,000,000,000,000,000 | 24 | CVE-2021-43826
Signed-off-by: Yan Avlasov <yavlasov@google.com> | Vulnerable | 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 json_t * check_attestation_packed(json_t * j_params, cbor_item_t * auth_data, cbor_item_t * att_stmt, const unsigned char * client_data, gnutls_pubkey_t g_key) {
json_t * j_error = json_array(), * j_return;
cbor_item_t * key, * alg = NULL, * sig = NULL, * x5c_array = NULL, * cert_leaf = NULL;
size_t i, cli... | 0 | [
"CWE-787"
] | glewlwyd | 4c5597c155bfbaf6491cf6b83479d241ae66940a | 5,116,254,401,700,121,600,000,000,000,000,000,000 | 168 | Fix possible buffer overflow | 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... |
uint64_t ConnectionManagerImpl::ActiveStreamFilterBase::streamId() const {
return parent_.stream_id_;
} | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 285,810,874,348,922,450,000,000,000,000,000,000,000 | 3 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... | Safe | 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... |
dissect_kafka_controlled_shutdown_response_partition_remaining(tvbuff_t *tvb, packet_info *pinfo,
proto_tree *tree, int offset,
kafka_api_version_t api_version)
{
proto_item *subti;
prot... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 262,277,407,582,582,680,000,000,000,000,000,000,000 | 33 | Kafka: Limit our decompression size.
Don't assume that the Internet has our best interests at heart when it
gives us the size of our decompression buffer. Assign an arbitrary limit
of 50 MB.
This fixes #16739 in that it takes care of
** (process:17681): WARNING **: 20:03:07.440: Dissector bug, protocol Kafka, in pac... | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
void makeMaps_d ( DState* s )
{
Int32 i;
s->nInUse = 0;
for (i = 0; i < 256; i++)
if (s->inUse[i]) {
s->seqToUnseq[s->nInUse] = i;
s->nInUse++;
}
} | 0 | [
"CWE-787"
] | bzip2 | 74de1e2e6ffc9d51ef9824db71a8ffee5962cdbc | 136,821,532,095,813,030,000,000,000,000,000,000,000 | 10 | Make sure nSelectors is not out of range
nSelectors is used in a loop from 0 to nSelectors to access selectorMtf
which is
UChar selectorMtf[BZ_MAX_SELECTORS];
so if nSelectors is bigger than BZ_MAX_SELECTORS it'll do an invalid memory
access
Fixes out of bounds access discovered while fuzzying karchive | 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... |
static gboolean rpc_event_check(GSource *source)
{
return rpc_wait_dispatch(g_rpc_connection, 0) > 0;
} | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 95,028,720,910,625,820,000,000,000,000,000,000,000 | 4 | Support all the new variables added | Safe | 264 | null |
sk_dst_get(struct sock *sk)
{
struct dst_entry *dst;
rcu_read_lock();
dst = rcu_dereference(sk->sk_dst_cache);
if (dst)
dst_hold(dst);
rcu_read_unlock();
return dst;
} | 0 | [
"CWE-400"
] | linux-2.6 | c377411f2494a931ff7facdbb3a6839b1266bcf6 | 155,820,513,844,072,220,000,000,000,000,000,000,000 | 11 | net: sk_add_backlog() take rmem_alloc into account
Current socket backlog limit is not enough to really stop DDOS attacks,
because user thread spend many time to process a full backlog each
round, and user might crazy spin on socket lock.
We should add backlog size and receive_queue size (aka rmem_alloc) to
pace writ... | Safe | 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... |
void check_eol_junk(const char *eol)
{
const char *p= eol;
DBUG_ENTER("check_eol_junk");
DBUG_PRINT("enter", ("eol: %s", eol));
/* Skip past all spacing chars and comments */
while (*p && (my_isspace(charset_info, *p) || *p == '#' || *p == '\n'))
{
/* Skip past comments started with # and ended with ne... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 328,765,914,287,917,100,000,000,000,000,000,000,000 | 29 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... | 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... |
error(const char *fmt, ...)
{
va_list ap;
(void)fprintf(stderr, "%s: ", program_name);
va_start(ap, fmt);
(void)vfprintf(stderr, fmt, ap);
va_end(ap);
if (*fmt) {
fmt += strlen(fmt);
if (fmt[-1] != '\n')
(void)fputc('\n', stderr);
}
exit_tcpdump(1);
/* NOTREACHED */
} | 0 | [
"CWE-120",
"CWE-787"
] | tcpdump | 9ba91381954ad325ea4fd26b9c65a8bd9a2a85b6 | 246,565,849,528,627,700,000,000,000,000,000,000,000 | 16 | (for 4.9.3) CVE-2018-14879/fix -V to fail invalid input safely
get_next_file() did not check the return value of strlen() and
underflowed an array index if the line read by fgets() from the file
started with \0. This caused an out-of-bounds read and could cause a
write. Add the missing check.
This vulnerability was d... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
static int pfkey_send_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
const struct xfrm_migrate *m, int num_bundles,
const struct xfrm_kmaddress *k,
const struct xfrm_encap_tmpl *encap)
{
int i;
int sasize_sel;
int size = 0;
int size_pol = 0;
struct sk_buff *skb;
struct sadb_m... | 0 | [
"CWE-416"
] | linux | dbb2483b2a46fbaf833cfb5deb5ed9cace9c7399 | 39,023,366,845,223,616,000,000,000,000,000,000,000 | 110 | xfrm: clean up xfrm protocol checks
In commit 6a53b7593233 ("xfrm: check id proto in validate_tmpl()")
I introduced a check for xfrm protocol, but according to Herbert
IPSEC_PROTO_ANY should only be used as a wildcard for lookup, so
it should be removed from validate_tmpl().
And, IPSEC_PROTO_ANY is expected to only m... | 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 process_bin_update(conn *c) {
char *key;
int nkey;
int vlen;
item *it;
protocol_binary_request_set* req = binary_get_request(c);
assert(c != NULL);
key = binary_get_key(c);
nkey = c->binary_header.request.keylen;
/* fix byteorder in the request */
req->message.body... | 0 | [
"CWE-125"
] | memcached | 554b56687a19300a75ec24184746b5512580c819 | 30,397,909,939,068,405,000,000,000,000,000,000,000 | 108 | fix strncpy call to avoid ASAN violation
Ensure we're only reading to the size of the smallest buffer, since
they're both on the stack and could potentially overlap. Overlapping is
defined as ... undefined behavior. I've looked through all available
implementations of strncpy and they still only copy from the first \0... | 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"... |
table_map not_null_tables() const { return orig_item->not_null_tables(); } | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 243,156,770,902,225,150,000,000,000,000,000,000,000 | 1 | MDEV-25635 Assertion failure when pushing from HAVING into WHERE of view
This bug could manifest itself after pushing a where condition over a
mergeable derived table / view / CTE DT into a grouping view / derived
table / CTE V whose item list contained set functions with constant
arguments such as MIN(2), SUM(1) etc.... | 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... |
int ext4_insert_range(struct inode *inode, loff_t offset, loff_t len)
{
struct super_block *sb = inode->i_sb;
handle_t *handle;
struct ext4_ext_path *path;
struct ext4_extent *extent;
ext4_lblk_t offset_lblk, len_lblk, ee_start_lblk = 0;
unsigned int credits, ee_len;
int ret = 0, depth, split_flag = 0;
loff_t i... | 1 | [
"CWE-362"
] | linux | ea3d7209ca01da209cda6f0dea8be9cc4b7a933b | 104,174,343,794,925,970,000,000,000,000,000,000,000 | 159 | 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... | Vulnerable | 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 void hidp_recv_intr_frame(struct hidp_session *session,
struct sk_buff *skb)
{
unsigned char hdr;
BT_DBG("session %p skb %p len %d", session, skb, skb->len);
hdr = skb->data[0];
skb_pull(skb, 1);
if (hdr == (HIDP_TRANS_DATA | HIDP_DATA_RTYPE_INPUT)) {
hidp_set_timer(session);
if (session->input)... | 0 | [
"CWE-200"
] | linux | 0a9ab9bdb3e891762553f667066190c1d22ad62b | 108,133,341,802,676,420,000,000,000,000,000,000,000 | 26 | Bluetooth: Fix incorrect strncpy() in hidp_setup_hid()
The length parameter should be sizeof(req->name) - 1 because there is no
guarantee that string provided by userspace will contain the trailing
'\0'.
Can be easily reproduced by manually setting req->name to 128 non-zero
bytes prior to ioctl(HIDPCONNADD) and check... | 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 void io_async_find_and_cancel(struct io_ring_ctx *ctx,
struct io_kiocb *req, __u64 sqe_addr,
struct io_kiocb **nxt, int success_ret)
{
unsigned long flags;
int ret;
ret = io_async_cancel_one(ctx, (void *) (unsigned long) sqe_addr);
if (ret != -ENOENT) {
spin_lock_irqsave(&ctx->completion... | 0 | [] | linux | 181e448d8709e517c9c7b523fcd209f24eb38ca7 | 317,254,363,883,780,100,000,000,000,000,000,000,000 | 30 | io_uring: async workers should inherit the user creds
If we don't inherit the original task creds, then we can confuse users
like fuse that pass creds in the request header. See link below on
identical aio issue.
Link: https://lore.kernel.org/linux-fsdevel/26f0d78e-99ca-2f1b-78b9-433088053a61@scylladb.com/T/#u
Signed... | Safe | null | null |
\param mode Output type, can be primary { 0=files only | 1=folders only | 2=files + folders }.
\param include_path Tell if \c path must be included in resulting filenames.
\return A list of filenames.
**/
inline CImgList<char> files(const char *const path, const bool is_pattern=false,
... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 180,805,669,452,760,550,000,000,000,000,000,000,000 | 108 | Fix other issues in 'CImg<T>::load_bmp()'. | 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 mutt_option_index (char *s)
{
int i;
for (i = 0; MuttVars[i].option; i++)
if (mutt_strcmp (s, MuttVars[i].option) == 0)
return (MuttVars[i].type == DT_SYN ? mutt_option_index ((char *) MuttVars[i].data) : i);
return (-1);
} | 0 | [
"CWE-668"
] | mutt | 6d0624411a979e2e1d76af4dd97d03f47679ea4a | 96,351,616,154,823,280,000,000,000,000,000,000,000 | 9 | use a 64-bit random value in temporary filenames.
closes #3158 | Safe | 668 | {"cwe_id": "CWE-668", "vulnerability_type": "Exposure of Resource to Wrong Sphere", "description": "The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.", "severity": null, "category": null, "impact": ["Read Application Data", "Modify Applica... |
u32 gf_isom_get_nalu_length_field(GF_ISOFile *file, u32 track, u32 StreamDescriptionIndex)
{
GF_TrackBox *trak;
GF_SampleEntryBox *entry;
GF_MPEGVisualSampleEntryBox *ve;
GF_SampleDescriptionBox *stsd;
trak = gf_isom_get_track_from_file(file, track);
if (!trak) {
file->LastError = GF_BAD_PARAM;
return 0;
}
... | 0 | [
"CWE-787"
] | gpac | f0a41d178a2dc5ac185506d9fa0b0a58356b16f7 | 246,211,865,925,814,760,000,000,000,000,000,000,000 | 33 | fixed #2120 | 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... |
static inline void DetectPrefilterMergeSort(DetectEngineCtx *de_ctx,
DetectEngineThreadCtx *det_ctx)
{
SigIntId mpm, nonmpm;
det_ctx->match_array_cnt = 0;
SigIntId *mpm_ptr = det_ctx->pmq.rule_id_array;
SigIntId *nonmpm_ptr = det_ctx->non_pf_id_array;
uint... | 0 | [
"CWE-347"
] | suricata | d8634daf74c882356659addb65fb142b738a186b | 64,404,077,832,114,220,000,000,000,000,000,000,000 | 123 | stream: fix false negative on bad RST
If a bad RST was received the stream inspection would not happen
for that packet, but it would still move the 'raw progress' tracker
forward. Following good packets would then fail to detect anything
before the 'raw progress' position.
Bug #2770
Reported-by: Alexey Vishnyakov | Safe | 347 | {"cwe_id": "CWE-347", "vulnerability_type": "Improper Verification of Cryptographic Signature", "description": "The product does not verify, or incorrectly verifies, the cryptographic signature for data.", "severity": null, "category": null, "impact": ["Gain Privileges or Assume Identity", "Modify Application Data", "E... |
FLAC__StreamDecoderTellStatus flac_decoder_tell_callback(const FLAC__StreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data)
{
EncoderSession *e = (EncoderSession*)client_data;
FLAC__off_t pos;
(void)decoder;
if((pos = ftello(e->fin)) < 0)
return FLAC__STREAM_DECODER_TELL_STATUS_ERROR;
el... | 0 | [] | flac | c06a44969c1145242a22f75fc8fb2e8b54c55303 | 241,167,502,065,315,600,000,000,000,000,000,000,000 | 13 | flac : Fix for https://sourceforge.net/p/flac/bugs/425/
* flac/encode.c : Validate num_tracks field of cuesheet.
* libFLAC/stream_encoder.c : Add check for a NULL pointer.
* flac/encode.c : Improve bounds checking.
Closes: https://sourceforge.net/p/flac/bugs/425/ | Safe | null | null |
iakerb_gss_set_sec_context_option(OM_uint32 *minor_status,
gss_ctx_id_t *context_handle,
const gss_OID desired_object,
const gss_buffer_t value)
{
iakerb_ctx_id_t ctx = (iakerb_ctx_id_t)*context_handle;
if (ct... | 0 | [
"CWE-18"
] | krb5 | e04f0283516e80d2f93366e0d479d13c9b5c8c2a | 232,582,654,311,064,260,000,000,000,000,000,000,000 | 13 | Fix IAKERB context aliasing bugs [CVE-2015-2696]
The IAKERB mechanism currently replaces its context handle with the
krb5 mechanism handle upon establishment, under the assumption that
most GSS functions are only called after context establishment. This
assumption is incorrect, and can lead to aliasing violations for... | Safe | 18 | null |
int sldns_str2wire_str_buf(const char* str, uint8_t* rd, size_t* len)
{
uint8_t ch = 0;
size_t sl = 0;
const char* s = str;
/* skip length byte */
if(*len < 1)
return LDNS_WIREPARSE_ERR_BUFFER_TOO_SMALL;
/* read characters */
while(sldns_parse_char(&ch, &s)) {
if(sl >= 255)
return RET_ERR(LDNS_WIREPARSE_... | 1 | [] | unbound | 3f3cadd416d6efa92ff2d548ac090f42cd79fee9 | 236,805,784,629,342,500,000,000,000,000,000,000,000 | 24 | - Fix Out of Bounds Write in sldns_str2wire_str_buf(),
reported by X41 D-Sec. | Vulnerable | null | null |
void CLASS Canon_WBCTpresets (short WBCTversion)
{
if (WBCTversion == 0)
for (int i=0; i<15; i++)// tint, as shot R, as shot B, CСT
{
imgdata.color.WBCT_Coeffs[i][2] = imgdata.color.WBCT_Coeffs[i][4] = 1.0f;
fseek (ifp, 2, SEEK_CUR);
imgdata.color.WBCT_Coeffs[i][1] = 1024.0f /fMAX(get2(),1.f) ;
imgdata... | 0 | [
"CWE-119",
"CWE-125",
"CWE-787"
] | LibRaw | d13e8f6d1e987b7491182040a188c16a395f1d21 | 336,679,484,256,511,620,000,000,000,000,000,000,000 | 47 | CVE-2017-1438 credits; fix for Kodak 65000 out of bounds 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 ... |
int update_tree_entry_gently(struct tree_desc *desc)
{
struct strbuf err = STRBUF_INIT;
if (update_tree_entry_internal(desc, &err)) {
error("%s", err.buf);
strbuf_release(&err);
/* Stop processing this tree after error */
desc->size = 0;
return -1;
}
strbuf_release(&err);
return 0;
} | 0 | [
"CWE-20"
] | git | e1d911dd4c7b76a5a8cec0f5c8de15981e34da83 | 278,865,387,386,401,600,000,000,000,000,000,000,000 | 13 | mingw: disallow backslash characters in tree objects' file names
The backslash character is not a valid part of a file name on Windows.
Hence it is dangerous to allow writing files that were unpacked from
tree objects, when the stored file name contains a backslash character:
it will be misinterpreted as directory sep... | 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... |
GF_Err co64_Read(GF_Box *s,GF_BitStream *bs)
{
u32 entries;
GF_ChunkLargeOffsetBox *ptr = (GF_ChunkLargeOffsetBox *) s;
ptr->nb_entries = gf_bs_read_u32(bs);
ISOM_DECREASE_SIZE(ptr, 4)
if (ptr->nb_entries > ptr->size / 8) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CONTAINER, ("[iso file] Invalid number of entries %d in co6... | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 133,798,455,550,940,320,000,000,000,000,000,000,000 | 21 | prevent dref memleak on invalid input (#1183) | Safe | 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... |
GFINLINE GF_Node *SG_SearchForDuplicateNodeID(GF_SceneGraph *sg, u32 nodeID, GF_Node *toExclude)
{
NodeIDedItem *reg_node = sg->id_node;
while (reg_node) {
if ((reg_node->node != toExclude) && (reg_node->NodeID == nodeID)) return reg_node->node;
reg_node = reg_node->next;
}
return NULL;
} | 0 | [
"CWE-416"
] | gpac | 9723dd0955894f2cb7be13b94cf7a47f2754b893 | 207,905,764,897,603,860,000,000,000,000,000,000,000 | 9 | fixed #2109 | 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... |
R_API RBinJavaCPTypeObj *r_bin_java_methodtype_cp_new(RBinJavaObj *bin, ut8 *buffer, ut64 sz) {
ut8 tag = buffer[0];
int quick_check = r_bin_java_quick_check (R_BIN_JAVA_CP_METHODTYPE, tag, sz, "RBinJavaCPTypeMethodType");
if (quick_check > 0) {
return NULL;
}
RBinJavaCPTypeObj *obj = R_NEW0 (RBinJavaCPTypeObj);... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 76,446,342,382,872,970,000,000,000,000,000,000,000 | 16 | 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 ... |
gxps_images_create_from_tiff (GXPSArchive *zip,
const gchar *image_uri,
GError **error)
{
#ifdef HAVE_LIBTIFF
TIFF *tiff;
TiffBuffer buffer;
GXPSImage *image;
gint width, height;
guint16 res_unit;
float res_x, res_y;
gint stride;
guchar *data;
guchar ... | 0 | [
"CWE-125"
] | libgxps | b458226e162fe1ffe7acb4230c114a52ada5131b | 186,254,148,389,627,730,000,000,000,000,000,000,000 | 142 | gxps-archive: Ensure gxps_archive_read_entry() fills the GError in case of failure
And fix the callers to not overwrite the GError. | 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"... |
char *nd_get_link(struct nameidata *nd)
{
return nd->saved_names[nd->depth];
} | 0 | [
"CWE-416"
] | linux | f15133df088ecadd141ea1907f2c96df67c729f0 | 110,259,598,268,394,400,000,000,000,000,000,000,000 | 4 | path_openat(): fix double fput()
path_openat() jumps to the wrong place after do_tmpfile() - it has
already done path_cleanup() (as part of path_lookupat() called by
do_tmpfile()), so doing that again can lead to double fput().
Cc: stable@vger.kernel.org # v3.11+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | 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 StreamTcpSetSessionBypassFlag (TcpSession *ssn)
{
ssn->flags |= STREAMTCP_FLAG_BYPASS;
} | 0 | [] | suricata | 843d0b7a10bb45627f94764a6c5d468a24143345 | 244,434,388,052,529,980,000,000,000,000,000,000,000 | 4 | stream: support RST getting lost/ignored
In case of a valid RST on a SYN, the state is switched to 'TCP_CLOSED'.
However, the target of the RST may not have received it, or may not
have accepted it. Also, the RST may have been injected, so the supposed
sender may not actually be aware of the RST that was sent in it's ... | Safe | null | null |
unsigned long ext4_count_free_inodes(struct super_block *sb)
{
unsigned long desc_count;
struct ext4_group_desc *gdp;
ext4_group_t i, ngroups = ext4_get_groups_count(sb);
#ifdef EXT4FS_DEBUG
struct ext4_super_block *es;
unsigned long bitmap_count, x;
struct buffer_head *bitmap_bh = NULL;
es = EXT4_SB(sb)->s_es;... | 0 | [] | linux | 7dac4a1726a9c64a517d595c40e95e2d0d135f6f | 248,745,362,851,733,000,000,000,000,000,000,000,000 | 49 | ext4: add validity checks for bitmap block numbers
An privileged attacker can cause a crash by mounting a crafted ext4
image which triggers a out-of-bounds read in the function
ext4_valid_block_bitmap() in fs/ext4/balloc.c.
This issue has been assigned CVE-2018-1093.
BugLink: https://bugzilla.kernel.org/show_bug.cgi... | Safe | null | null |
cookie_close (void *cookie)
{
cookie_t c = cookie;
if (!c)
return 0;
#if HTTP_USE_NTBTLS
if (c->use_tls && c->session && c->session->tls_session)
{
/* FIXME!! Possibly call ntbtls_close_notify for close
of write stream. */
my_socket_unref (c->sock, NULL, NULL);
}
else
#elif H... | 0 | [
"CWE-352"
] | gnupg | 4a4bb874f63741026bd26264c43bb32b1099f060 | 82,337,307,016,711,930,000,000,000,000,000,000,000 | 28 | dirmngr: Avoid possible CSRF attacks via http redirects.
* dirmngr/http.h (parsed_uri_s): Add fields off_host and off_path.
(http_redir_info_t): New.
* dirmngr/http.c (do_parse_uri): Set new fields.
(same_host_p): New.
(http_prepare_redirect): New.
* dirmngr/t-http-basic.c: New test.
* dirmngr/ks-engine-hkp.c (send_re... | Safe | 352 | {"cwe_id": "CWE-352", "vulnerability_type": "Cross-Site Request Forgery (CSRF)", "description": "The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor. ", "severity": "Medium", "c... |
static int patternvalidate(i_ctx_t *i_ctx_p, ref *space, float *values, int num_comps)
{
os_ptr op = osp;
check_op(1);
if (!r_has_type(op, t_dictionary) && !r_has_type(op, t_null))
return_error(gs_error_typecheck);
return 0;
} | 0 | [] | ghostpdl | b326a71659b7837d3acde954b18bda1a6f5e9498 | 291,625,940,101,567,200,000,000,000,000,000,000,000 | 11 | Bug 699655: Properly check the return value....
...when getting a value from a dictionary | Safe | null | null |
void ImapModelOpenConnectionTest::testCompressDeflateNo()
{
QCoreApplication::processEvents();
QCoreApplication::processEvents();
QVERIFY(SOCK->writtenStuff().isEmpty());
SOCK->fakeReading("* OK [capability imap4rev1] hi there\r\n");
QVERIFY(completedSpy->isEmpty());
QCoreApplication::processEve... | 0 | [
"CWE-200"
] | trojita | 25fffa3e25cbad85bbca804193ad336b090a9ce1 | 305,099,370,516,502,460,000,000,000,000,000,000,000 | 38 | IMAP: refuse to work when STARTTLS is required but server sends PREAUTH
Oops, we cannot send STARTTLS when the connection is already authenticated.
This is serious enough to warrant an error; an attacker might be going after a
plaintext of a message we're going to APPEND, etc.
Thanks to Arnt Gulbrandsen on the imap-p... | 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... |
Item_ident::Item_ident(THD *thd, Item_ident *item)
:Item(thd, item),
orig_db_name(item->orig_db_name),
orig_table_name(item->orig_table_name),
orig_field_name(item->orig_field_name),
context(item->context),
db_name(item->db_name),
table_name(item->table_name),
field_name(item->field_name),
al... | 0 | [] | server | b000e169562697aa072600695d4f0c0412f94f4f | 259,571,766,451,362,350,000,000,000,000,000,000,000 | 15 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST, COL), NAME_CONST('NAME', NULL))
based on:
commit f7316aa0c9a
Author: Ajo Robert <ajo.robert@oracle.com>
Date: Thu Aug 24 17:03:21 2017 +0530
Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME'... | Safe | null | null |
static void ByteToHex(byte n, char* str)
{
const char hexChar[] = { '0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
str[0] = hexChar[n >> 4];
str[1] = hexChar[n & 0xf];
} | 0 | [
"CWE-125",
"CWE-345"
] | wolfssl | f93083be72a3b3d956b52a7ec13f307a27b6e093 | 56,480,501,643,972,370,000,000,000,000,000,000,000 | 8 | OCSP: improve handling of OCSP no check extension | 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 inline int is_same_network(struct bss_descriptor *src,
struct bss_descriptor *dst)
{
/* A network is only a duplicate if the channel, BSSID, and ESSID
* all match. We treat all <hidden> with the same BSSID and channel
* as one network */
return ((src->ssid_len == dst->ssid_len) &&
(src->channel ==... | 0 | [
"CWE-119"
] | linux-2.6 | 48735d8d8bd701b1e0cd3d49c21e5e385ddcb077 | 293,994,150,630,665,400,000,000,000,000,000,000,000 | 11 | libertas: fix buffer overrun
If somebody sends an invalid beacon/probe response, that can trash the
whole BSS descriptor. The descriptor is, luckily, large enough so that
it cannot scribble past the end of it; it's well above 400 bytes long.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: stable@kernel.o... | 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 NOINLINE void RemoveCacheEntries(nedpool *p, threadcache *tc, unsigned int age) THROWSPEC
{
#ifdef FULLSANITYCHECKS
tcfullsanitycheck(tc);
#endif
if(tc->freeInCache)
{
threadcacheblk **tcbptr=tc->bins;
int n;
for(n=0; n<=THREADCACHEMAXBINS; n++, tcbptr+=2)
{
threadcacheblk **tcb=tcbptr+1; /* come ... | 0 | [
"CWE-119",
"CWE-787"
] | git | 34fa79a6cde56d6d428ab0d3160cb094ebad3305 | 78,096,979,387,008,310,000,000,000,000,000,000,000 | 38 | prefer memcpy to strcpy
When we already know the length of a string (e.g., because
we just malloc'd to fit it), it's nicer to use memcpy than
strcpy, as it makes it more obvious that we are not going to
overflow the buffer (because the size we pass matches the
size in the allocation).
This also eliminates calls to st... | 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 ... |
GF_Box *vmhd_box_new()
{
ISOM_DECL_BOX_ALLOC(GF_VideoMediaHeaderBox, GF_ISOM_BOX_TYPE_VMHD);
tmp->flags = 1;
return (GF_Box *)tmp; | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 181,414,143,615,506,500,000,000,000,000,000,000,000 | 6 | fixed #1587 | 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... |
enum scsi_scan_mode rescan;
};
static int iscsi_user_scan_session(struct device *dev, void *data)
{
struct iscsi_scan_data *scan_data = data;
struct iscsi_cls_session *session;
struct Scsi_Host *shost;
struct iscsi_cls_host *ihost;
unsigned long flags;
unsigned int id;
if (!iscsi_is_session_dev(dev))
return... | 0 | [
"CWE-787"
] | linux | ec98ea7070e94cc25a422ec97d1421e28d97b7ee | 273,481,396,964,351,050,000,000,000,000,000,000,000 | 42 | scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE
As the iSCSI parameters are exported back through sysfs, it should be
enforcing that they never are more than PAGE_SIZE (which should be more
than enough) before accepting updates through netlink.
Change all iSCSI sysfs attributes to use sysfs_emit().
Cc:... | 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... |
static void flush_request_modules(struct em28xx *dev)
{
flush_work(&dev->request_module_wk);
} | 0 | [
"CWE-416"
] | linux | c08eadca1bdfa099e20a32f8fa4b52b2f672236d | 309,799,815,920,838,460,000,000,000,000,000,000,000 | 4 | media: em28xx: initialize refcount before kref_get
The commit 47677e51e2a4("[media] em28xx: Only deallocate struct
em28xx after finishing all extensions") adds kref_get to many init
functions (e.g., em28xx_audio_init). However, kref_init is called too
late in em28xx_usb_probe, since em28xx_init_dev before will invoke
... | 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 __init arm64_dma_init(void)
{
int ret;
dma_ops = &swiotlb_dma_ops;
ret = atomic_pool_init();
return ret;
} | 0 | [
"CWE-200"
] | linux | 6829e274a623187c24f7cfc0e3d35f25d087fcc5 | 684,979,309,514,426,800,000,000,000,000,000,000 | 10 | arm64: dma-mapping: always clear allocated buffers
Buffers allocated by dma_alloc_coherent() are always zeroed on Alpha,
ARM (32bit), MIPS, PowerPC, x86/x86_64 and probably other architectures.
It turned out that some drivers rely on this 'feature'. Allocated buffer
might be also exposed to userspace with dma_mmap() c... | 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... |
JANET_CORE_FN(cfun_array_new,
"(array/new capacity)",
"Creates a new empty array with a pre-allocated capacity. The same as "
"`(array)` but can be more efficient if the maximum size of an array is known.") {
janet_fixarity(argc, 1);
int32_t cap = janet_getinteger(argv,... | 0 | [
"CWE-787"
] | janet | 7fda7709ff15ab4b4cdea57619365eb2798f15c4 | 137,132,722,082,061,160,000,000,000,000,000,000,000 | 9 | fix negative count passed to cfun_array_new_filled | 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... |
static bool load_permissions_file(
AccessPermissionsHandle& ah,
std::string& permissions_file,
PermissionsData& permissions,
SecurityException& exception)
{
bool returned_value = false;
BIO* file_mem = load_signed_file(ah->store_, permissions_file, exception);
if (file_mem ... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 101,593,726,266,687,400,000,000,000,000,000,000,000 | 38 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... | 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 DsoJsonObj *r_bin_java_get_import_json_definitions(RBinJavaObj *bin) {
RList *the_list;
DsoJsonObj *json_list = dso_json_list_new ();
RListIter *iter = NULL;
char *new_str;
if (!bin || !(the_list = r_bin_java_get_lib_names (bin))) {
return json_list;
}
r_list_foreach (the_list, iter, new_str) {
char ... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 72,554,523,407,093,520,000,000,000,000,000,000,000 | 25 | 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 ... |
static void do_client_volume_sync(VirtioPort *vport, int port_nr,
VDAgentMessage *message_header,
VDAgentAudioVolumeSync *avs)
{
if (active_session_conn == NULL) {
syslog(LOG_DEBUG, "No active session - Can't volume-sync");
return;
}
udscs_write(active_session_conn, VDAGENTD_AUDIO_V... | 0 | [
"CWE-770"
] | spice-vd_agent | 1a8b93ca6ac0b690339ab7f0afc6fc45d198d332 | 222,438,400,036,203,270,000,000,000,000,000,000,000 | 12 | Avoids unchecked file transfer IDs allocation and usage
Avoid agents allocating file transfers.
The "active_xfers" entries are now inserted when client start sending
files.
Also different agents cannot mess with other agent transfers as a
transfer is bound to a single agent.
This issue was reported by SUSE security t... | 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... |
void cpu_register_map_client(QEMUBH *bh)
{
MapClient *client = g_malloc(sizeof(*client));
qemu_mutex_lock(&map_client_list_lock);
client->bh = bh;
QLIST_INSERT_HEAD(&map_client_list, client, link);
if (!atomic_read(&bounce.in_use)) {
cpu_notify_map_clients_locked();
}
qemu_mutex_unl... | 0 | [] | qemu | e4a511f8cc6f4a46d409fb5c9f72c38ba45f8d83 | 219,807,824,729,232,850,000,000,000,000,000,000,000 | 12 | exec: clamp accesses against the MemoryRegionSection
Because the clamping was done against the MemoryRegion,
address_space_rw was effectively broken if a write spanned
multiple sections that are not linear in underlying memory
(with the memory not being under an IOMMU).
This is visible with the MIPS rc4030 IOMMU, whi... | Safe | null | null |
QPDFWriter::QPDFWriter(QPDF& pdf, char const* filename) :
pdf(pdf)
{
init();
setOutputFilename(filename);
} | 0 | [
"CWE-399",
"CWE-835"
] | qpdf | 8249a26d69f72b9cda584c14cc3f12769985e481 | 195,825,518,310,637,820,000,000,000,000,000,000,000 | 6 | Fix infinite loop in QPDFWriter (fixes #143) | Safe | 399 | null |
int nghttp2_session_on_window_update_received(nghttp2_session *session,
nghttp2_frame *frame) {
if (frame->hd.stream_id == 0) {
return session_on_connection_window_update_received(session, frame);
} else {
return session_on_stream_window_update_received(session,... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 18,889,806,840,921,020,000,000,000,000,000,000,000 | 8 | Add nghttp2_option_set_max_outbound_ack | Safe | null | null |
size_t zmalloc_get_smap_bytes_by_field(char *field, long pid) {
#if defined(__APPLE__)
struct proc_regioninfo pri;
if (proc_pidinfo(pid, PROC_PIDREGIONINFO, 0, &pri, PROC_PIDREGIONINFO_SIZE) ==
PROC_PIDREGIONINFO_SIZE) {
if (!strcmp(field, "Private_Dirty:")) {
return (size_t)pri.pri_pages_dirtied ... | 0 | [
"CWE-787"
] | redis | 9824fe3e392caa04dc1b4071886e9ac402dd6d95 | 37,813,762,445,322,980,000,000,000,000,000,000,000 | 19 | Fix wrong zmalloc_size() assumption. (#7963)
When using a system with no malloc_usable_size(), zmalloc_size() assumed
that the heap allocator always returns blocks that are long-padded.
This may not always be the case, and will result with zmalloc_size()
returning a size that is bigger than allocated. At least in... | 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... |
static int devm_mdiobus_match(struct device *dev, void *res, void *data)
{
struct mii_bus **r = res;
if (WARN_ON(!r || !*r))
return 0;
return *r == data;
} | 0 | [
"CWE-416"
] | linux | 6ff7b060535e87c2ae14dd8548512abfdda528fb | 236,675,273,229,427,800,000,000,000,000,000,000,000 | 9 | mdio_bus: Fix use-after-free on device_register fails
KASAN has found use-after-free in fixed_mdio_bus_init,
commit 0c692d07842a ("drivers/net/phy/mdio_bus.c: call
put_device on device_register() failure") call put_device()
while device_register() fails,give up the last reference
to the device and allow mdiobus_releas... | 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 http_auth(const char *creds, struct transaction_t *txn)
{
struct auth_challenge_t *chal = &txn->auth_chal;
static int status = SASL_OK;
int slen, r;
const char *clientin = NULL, *realm = NULL, *user, **authzid;
unsigned int clientinlen = 0;
struct auth_scheme_t *scheme;
static cha... | 0 | [] | cyrus-imapd | 602f12ed2af0a49ac4a58affbfea57d0fc23dea5 | 158,232,319,322,087,700,000,000,000,000,000,000,000 | 317 | httpd.c: only allow reuse of auth creds on a persistent connection against a backend server in a Murder | Safe | null | null |
struct dentry *d_find_any_alias(struct inode *inode)
{
struct dentry *de;
spin_lock(&inode->i_lock);
de = __d_find_any_alias(inode);
spin_unlock(&inode->i_lock);
return de;
} | 0 | [
"CWE-362",
"CWE-399"
] | linux | 49d31c2f389acfe83417083e1208422b4091cd9e | 55,203,252,953,501,710,000,000,000,000,000,000,000 | 9 | dentry name snapshots
take_dentry_name_snapshot() takes a safe snapshot of dentry name;
if the name is a short one, it gets copied into caller-supplied
structure, otherwise an extra reference to external name is grabbed
(those are never modified). In either case the pointer to stable
string is stored into the same st... | 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 ZIPARCHIVE_METHOD(getStream)
{
struct zip *intern;
zval *self = getThis();
struct zip_stat sb;
char *mode = "rb";
zend_string *filename;
php_stream *stream;
ze_zip_object *obj;
if (!self) {
RETURN_FALSE;
}
ZIP_FROM_OBJECT(intern, self);
if (zend_parse_parameters(ZEND_NUM_ARGS(), "P", &filename) =... | 0 | [
"CWE-190"
] | php-src | 3b8d4de300854b3517c7acb239b84f7726c1353c | 233,742,551,877,802,700,000,000,000,000,000,000,000 | 33 | Fix bug #71923 - integer overflow in ZipArchive::getFrom* | 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... |
xfs_dir_open(
struct inode *inode,
struct file *file)
{
struct xfs_inode *ip = XFS_I(inode);
int mode;
int error;
error = xfs_file_open(inode, file);
if (error)
return error;
/*
* If there are any blocks, read-ahead block 0 as we're almost
* certain to have the next operation be a read there.
*/
mo... | 0 | [
"CWE-19"
] | linux | fc0561cefc04e7803c0f6501ca4f310a502f65b8 | 333,456,197,518,243,970,000,000,000,000,000,000,000 | 22 | xfs: optimise away log forces on timestamp updates for fdatasync
xfs: timestamp updates cause excessive fdatasync log traffic
Sage Weil reported that a ceph test workload was writing to the
log on every fdatasync during an overwrite workload. Event tracing
showed that the only metadata modification being made was the... | Safe | 19 | null |
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