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 enum_func_status
MYSQLND_METHOD(mysqlnd_protocol, send_command)(
MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * payload_decoder_factory,
const enum php_mysqlnd_server_command command,
const zend_uchar * const arg, const size_t arg_len,
const zend_bool silent,
struct st_mysqlnd_connection_state * connectio... | 0 | [
"CWE-120"
] | php-src | 58006537fc5f133ae8549efe5118cde418b3ace9 | 59,480,965,945,243,630,000,000,000,000,000,000,000 | 61 | Fix bug #81719: mysqlnd/pdo password buffer overflow | 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": "... |
LEX::sp_variable_declarations_column_type_finalize(THD *thd, int nvars,
Qualified_column_ident *ref,
Item *def)
{
for (uint i= 0 ; i < (uint) nvars; i++)
{
sp_variable *spvar= spcont->get_last_context_variable(... | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 261,952,879,647,664,600,000,000,000,000,000,000,000 | 16 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... | 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 FIPS_cmac_aes256_test()
{
unsigned char key[] = { 0x60,0x3d,0xeb,0x10, 0x15,0xca,0x71,0xbe,
0x2b,0x73,0xae,0xf0, 0x85,0x7d,0x77,0x81,
0x1f,0x35,0x2c,0x07, 0x3b,0x61,0x08,0xd7,
0x2d,0x98,0x10,0xa3, 0x09,0x14,0xdf,0xf4, };
unsigned char data[] = "Sample text";
unsigned char... | 0 | [] | openssl | 200f249b8c3b6439e0200d01caadc24806f1a983 | 296,459,555,706,013,630,000,000,000,000,000,000,000 | 48 | Remove Dual EC DRBG from FIPS module. | Safe | null | null |
cmsBool Type_Text_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, void* Ptr, cmsUInt32Number nItems)
{
cmsMLU* mlu = (cmsMLU*) Ptr;
cmsUInt32Number size;
cmsBool rc;
char* Text;
// Get the size of the string. Note there is an extra "\0" at the end
size = cmsMLUgetASCII(mlu, cmsNo... | 0 | [] | Little-CMS | 41d222df1bc6188131a8f46c32eab0a4d4cdf1b6 | 95,088,428,543,412,600,000,000,000,000,000,000,000 | 23 | Memory squeezing fix: lcms2 cmsPipeline construction
When creating a new pipeline, lcms would often try to allocate a stage
and pass it to cmsPipelineInsertStage without checking whether the
allocation succeeded. cmsPipelineInsertStage would then assert (or crash)
if it had not.
The fix here is to change cmsPipelineI... | Safe | null | null |
evbuffer_remove_cb(struct evbuffer *buffer, evbuffer_cb_func cb, void *cbarg)
{
struct evbuffer_cb_entry *cbent;
int result = -1;
EVBUFFER_LOCK(buffer);
LIST_FOREACH(cbent, &buffer->callbacks, next) {
if (cb == cbent->cb.cb_func && cbarg == cbent->cbarg) {
result = evbuffer_remove_cb_entry(buffer, cbent);
g... | 0 | [
"CWE-189"
] | libevent | 841ecbd96105c84ac2e7c9594aeadbcc6fb38bc4 | 62,574,390,656,100,020,000,000,000,000,000,000,000 | 15 | Fix CVE-2014-6272 in Libevent 2.1
For this fix, we need to make sure that passing too-large inputs to
the evbuffer functions can't make us do bad things with the heap.
Also, lower the maximum chunk size to the lower of off_t, size_t maximum.
This is necessary since otherwise we could get into an infinite loop
if we ... | Safe | 189 | null |
static ssize_t tstream_tls_pull_function(gnutls_transport_ptr ptr,
void *buf, size_t size)
{
struct tstream_context *stream =
talloc_get_type_abort(ptr,
struct tstream_context);
struct tstream_tls *tlss =
tstream_context_data(stream,
struct tstream_tls);
struct tevent_req *subreq;
size_t len;
if (tl... | 0 | [] | samba | 22af043d2f20760f27150d7d469c7c7b944c6b55 | 126,640,884,325,048,040,000,000,000,000,000,000,000 | 70 | CVE-2013-4476: s4:libtls: check for safe permissions of tls private key file (key.pem)
If the tls key is not owned by root or has not mode 0600 samba will not
start up.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=10234
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Björn Baumbach <bb@s... | Safe | null | null |
static void bubbleSort(double array[])
{
for (int j = 0; j < 3; ++j) {
int kk = j;
for (int k = j + 1; k < 4; ++k) {
if (array[k] < array[kk]) {
kk = k;
}
}
double tmp = array[j];
array[j] = array[kk];
array[kk] = tmp;
}
} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 31,355,724,071,367,000,000,000,000,000,000,000,000 | 14 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 | Safe | null | null |
GetTokenUser(HANDLE hToken, PTOKEN_USER *ppTokenUser)
{
DWORD dwLength;
*ppTokenUser = NULL;
if (!GetTokenInformation(hToken,
TokenUser,
NULL,
0,
&dwLength))
{
if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{
*ppTokenUser = (PTOKEN_USER) LocalAlloc(LPTR, dwLength);
if... | 0 | [
"CWE-119"
] | postgres | 01824385aead50e557ca1af28640460fa9877d51 | 209,733,849,912,941,100,000,000,000,000,000,000,000 | 45 | Prevent potential overruns of fixed-size buffers.
Coverity identified a number of places in which it couldn't prove that a
string being copied into a fixed-size buffer would fit. We believe that
most, perhaps all of these are in fact safe, or are copying data that is
coming from a trusted source so that any overrun 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 RoleGraph::roleExists(const RoleName& role) {
_createBuiltinRoleIfNeeded(role);
return _roleExistsDontCreateBuiltin(role);
} | 0 | [
"CWE-863"
] | mongo | 521e56b407ac72bc69a97a24d1253f51a5b6e81b | 255,712,147,904,876,800,000,000,000,000,000,000,000 | 4 | SERVER-45472 Ensure RoleGraph can serialize authentication restrictions to BSON | 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",... |
isdn_net_rcv_skb(int idx, struct sk_buff *skb)
{
isdn_net_dev *p = dev->rx_netdev[idx];
if (p) {
isdn_net_local *lp = p->local;
if ((lp->flags & ISDN_NET_CONNECTED) &&
(!lp->dialstate)) {
isdn_net_receive(p->dev, skb);
return 1;
}
}
return 0;
} | 0 | [
"CWE-119"
] | linux-2.6 | 0f13864e5b24d9cbe18d125d41bfa4b726a82e40 | 159,545,101,123,621,000,000,000,000,000,000,000,000 | 14 | isdn: avoid copying overly-long strings
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9416
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 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 ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
int offset, int len, int odd, struct sk_buff *skb),
void *from, int length, int transhdrlen,
int hlimit, int tclass, struct ipv6_txoptions *opt, struct flowi *fl,
struct rt6_info *rt, unsigned int flags)
{
struct inet_sock *inet = inet_sk(sk);
... | 0 | [] | linux | e89e9cf539a28df7d0eb1d0a545368e9920b34ac | 259,551,688,346,960,150,000,000,000,000,000,000,000 | 290 | [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 |
xfs_lock_inumorder(int lock_mode, int subclass)
{
int class = 0;
ASSERT(!(lock_mode & (XFS_ILOCK_PARENT | XFS_ILOCK_RTBITMAP |
XFS_ILOCK_RTSUM)));
ASSERT(xfs_lockdep_subclass_ok(subclass));
if (lock_mode & (XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL)) {
ASSERT(subclass <= XFS_IOLOCK_MAX_SUBCLASS);
ASSERT(xfs_... | 0 | [
"CWE-19"
] | linux | fc0561cefc04e7803c0f6501ca4f310a502f65b8 | 235,359,576,350,784,940,000,000,000,000,000,000,000 | 29 | 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 |
CImgDisplay& toggle_fullscreen(const bool force_redraw=true) {
if (is_empty()) return *this;
if (force_redraw) {
const cimg_ulong buf_size = (cimg_ulong)_width*_height*4;
void *odata = std::malloc(buf_size);
if (odata) {
std::memcpy(odata,_data,buf_size);
assi... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 268,102,726,891,381,870,000,000,000,000,000,000,000 | 15 | 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 scalar_min_max_or(struct bpf_reg_state *dst_reg,
struct bpf_reg_state *src_reg)
{
s64 smin_val = src_reg->smin_value;
u64 umin_val = src_reg->umin_value;
/* We get our maximum from the var_off, and our minimum is the
* maximum of the operands' minima
*/
dst_reg->var_off = tnum_or(dst_reg->... | 0 | [] | linux | 294f2fc6da27620a506e6c050241655459ccd6bd | 25,972,685,050,817,260,000,000,000,000,000,000,000 | 28 | bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()
Currently, for all op verification we call __red_deduce_bounds() and
__red_bound_offset() but we only call __update_reg_bounds() in bitwise
ops. However, we could benefit from calling __update_reg_bounds() in
BPF_ADD, BPF_SUB, and BPF_MUL case... | Safe | null | null |
static int __init get_cpu_for_node(struct device_node *node)
{
struct device_node *cpu_node;
int cpu;
cpu_node = of_parse_phandle(node, "cpu", 0);
if (!cpu_node)
return -1;
cpu = of_cpu_node_to_id(cpu_node);
if (cpu >= 0)
topology_parse_cpu_capacity(cpu_node, cpu);
else
pr_info("CPU node for %pOF exist b... | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 233,323,252,175,815,670,000,000,000,000,000,000,000 | 19 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... | 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 X509_supported_extension(X509_EXTENSION *ex)
{
/* This table is a list of the NIDs of supported extensions:
* that is those which are used by the verify process. If
* an extension is critical and doesn't appear in this list
* then the verify process will normally reject the certificate.
* The list must be... | 0 | [] | openssl | c7235be6e36c4bef84594aa3b2f0561db84b63d8 | 277,897,800,035,982,970,000,000,000,000,000,000,000 | 32 | RFC 3161 compliant time stamp request creation, response generation
and response verification.
Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller | Safe | null | null |
static int vidioc_enum_output(struct file *file, void *fh, struct v4l2_output *outp)
{
__u32 index = outp->index;
struct v4l2_loopback_device *dev = v4l2loopback_getdevice(file);
MARK();
if (!dev->announce_all_caps && !dev->ready_for_output)
return -ENOTTY;
if (0 != index)
return -EINVAL;
/* clear a... | 0 | [
"CWE-787"
] | v4l2loopback | 64a216af4c09c9ba9326057d7e78994271827eff | 172,758,105,654,751,480,000,000,000,000,000,000,000 | 29 | add explicit format specifier to printf() invocations
CWE-134 | 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... |
bool run(OperationContext* opCtx,
const string& dbname,
const BSONObj& cmdObj,
BSONObjBuilder& result) {
std::string roleNameString;
std::vector<RoleName> rolesToRemove;
Status status = auth::parseRolePossessionManipulationCommands(
cmdObj, ... | 0 | [
"CWE-613"
] | mongo | db19e7ce84cfd702a4ba9983ee2ea5019f470f82 | 170,186,312,150,919,500,000,000,000,000,000,000,000 | 59 | SERVER-38984 Validate unique User ID on UserCache hit
(cherry picked from commit e55d6e2292e5dbe2f97153251d8193d1cc89f5d7) | Safe | 613 | {"cwe_id": "CWE-613", "vulnerability_type": "Insufficient Session Expiration", "description": "According to WASC, \"Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.\"", "severity": null, "category": null, "impact": ["Bypass Protect... |
static void fill_inode_item(struct btrfs_trans_handle *trans,
struct extent_buffer *leaf,
struct btrfs_inode_item *item,
struct inode *inode)
{
struct btrfs_map_token token;
btrfs_init_map_token(&token);
btrfs_set_token_inode_uid(leaf, item, i_uid_read(inode), &token);
btrfs_set_token_inode_g... | 0 | [
"CWE-200"
] | linux | 0305cd5f7fca85dae392b9ba85b116896eb7c1c7 | 109,232,292,921,517,700,000,000,000,000,000,000,000 | 46 | Btrfs: fix truncation of compressed and inlined extents
When truncating a file to a smaller size which consists of an inline
extent that is compressed, we did not discard (or made unusable) the
data between the new file size and the old file size, wasting metadata
space and allowing for the truncated data to be leaked... | 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... |
copy (position_set const *src, position_set *dst)
{
REALLOC_IF_NECESSARY(dst->elems, dst->alloc, src->nelem);
memcpy(dst->elems, src->elems, sizeof(dst->elems[0]) * src->nelem);
dst->nelem = src->nelem;
} | 0 | [
"CWE-189"
] | grep | cbbc1a45b9f843c811905c97c90a5d31f8e6c189 | 175,683,272,971,673,580,000,000,000,000,000,000,000 | 6 | grep: fix some core dumps with long lines etc.
These problems mostly occur because the code attempts to stuff
sizes into int or into unsigned int; this doesn't work on most
64-bit hosts and the errors can lead to core dumps.
* NEWS: Document this.
* src/dfa.c (token): Typedef to ptrdiff_t, since the enum's
range could... | Safe | 189 | null |
_cairo_image_mask_compositor_get (void)
{
static cairo_atomic_once_t once = CAIRO_ATOMIC_ONCE_INIT;
static cairo_mask_compositor_t compositor;
if (_cairo_atomic_init_once_enter(&once)) {
_cairo_mask_compositor_init (&compositor,
_cairo_image_traps_compositor_get ());
compositor.acquire = acquire... | 0 | [] | cairo | 03a820b173ed1fdef6ff14b4468f5dbc02ff59be | 208,390,295,090,722,800,000,000,000,000,000,000,000 | 28 | Fix mask usage in image-compositor | Safe | null | null |
int CLASS parse_tiff_ifd(int base)
{
unsigned entries, tag, type, len, plen = 16, save;
int ifd, use_cm = 0, cfa, i, j, c, ima_len = 0;
char *cbuf, *cp;
uchar cfa_pat[16], cfa_pc[] = {0, 1, 2, 3}, tab[256];
double fm[3][4], cc[4][4], cm[4][3], cam_xyz[4][3], num;
double ab[] = {1, 1, 1, 1}, asn[] = {0, 0, 0... | 0 | [
"CWE-119",
"CWE-125"
] | LibRaw | f1394822a0152ceed77815eafa5cac4e8baab10a | 66,315,156,448,632,510,000,000,000,000,000,000,000 | 1,256 | SECUNIA advisory 76000 #1 (wrong fuji width set via tiff tag | 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 next_proto_cb(SSL *s, unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
{
tlsextnextprotoctx *ctx = arg;
if (!c_quiet)
{
/* We can assume that |in| is syntactically valid. */
unsigned i;
BIO_printf(bio_c_out, "Protocols advertised by server: ");
... | 0 | [] | openssl | a70da5b3ecc3160368529677006801c58cb369db | 98,514,083,333,905,640,000,000,000,000,000,000,000 | 22 | New functions to check a hostname email or IP address against a
certificate. Add options to s_client, s_server and x509 utilities
to print results of checks. | Safe | null | null |
ppm_load_read_image(FILE *fp,
pnm_struct *img)
{
guint i;
if (img->type == PIXMAP_RAW || img->type == PIXMAP_RAW_GRAY)
{
if (fread (img->data, img->bpc, img->numsamples, fp) == 0)
return;
/* Fix endianness if necessary */
if (img->bpc > 1)
... | 0 | [
"CWE-119"
] | gegl | c83b05d565a1e3392c9606a4ecaa560eb9a4ee29 | 116,991,411,425,567,950,000,000,000,000,000,000,000 | 56 | ppm-load: limit max permitted buffer allocation to 2GB
Fixing bug #795248 | 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 ... |
ShutdownWorkers(qqueue_t *pThis)
{
DEFiRet;
ISOBJ_TYPE_assert(pThis, qqueue);
ASSERT(pThis->pqParent == NULL); /* detect invalid calling sequence */
DBGOPRINT((obj_t*) pThis, "initiating worker thread shutdown sequence\n");
CHKiRet(tryShutdownWorkersWithinQueueTimeout(pThis));
if(getPhysicalQueueSize(pThis) >... | 0 | [
"CWE-772"
] | rsyslog | dfa88369d4ca4290db56b843f9eabdae1bfe0fd5 | 11,581,347,690,721,437,000,000,000,000,000,000,000 | 27 | bugfix: memory leak when $RepeatedMsgReduction on was used
bug tracker: http://bugzilla.adiscon.com/show_bug.cgi?id=225 | Safe | 772 | {"cwe_id": "CWE-772", "vulnerability_type": "Missing Release of Resource after Effective Lifetime", "description": "The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.", "severity": "High", "category": null, "impact": ["DoS: Resource Consumption ... |
ext4_ext_shift_extents(struct inode *inode, handle_t *handle,
ext4_lblk_t start, ext4_lblk_t shift,
enum SHIFT_DIRECTION SHIFT)
{
struct ext4_ext_path *path;
int ret = 0, depth;
struct ext4_extent *extent;
ext4_lblk_t stop, *iterator, ex_start, ex_end;
/* Let path point to the last extent */
pa... | 0 | [
"CWE-125"
] | linux | bc890a60247171294acc0bd67d211fa4b88d40ba | 267,977,226,328,721,500,000,000,000,000,000,000,000 | 120 | ext4: verify the depth of extent tree in ext4_find_extent()
If there is a corupted file system where the claimed depth of the
extent tree is -1, this can cause a massive buffer overrun leading to
sadness.
This addresses CVE-2018-10877.
https://bugzilla.kernel.org/show_bug.cgi?id=199417
Signed-off-by: Theodore Ts'o ... | 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"... |
DeepScanLineInputFile::DeepScanLineInputFile
(const Header &header,
OPENEXR_IMF_INTERNAL_NAMESPACE::IStream *is,
int version,
int numThreads)
:
_data (new Data (numThreads))
{
_data->_streamData=new InputStreamMutex();
_data->_deleteStream=false;
_data->_streamData->is = is;
... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 58,420,063,012,427,655,000,000,000,000,000,000,000 | 34 | 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"... |
int wc_BerToDer(const byte* ber, word32 berSz, byte* der, word32* derSz)
{
int ret = 0;
word32 i, j;
#ifdef WOLFSSL_SMALL_STACK
IndefItems* indefItems = NULL;
#else
IndefItems indefItems[1];
#endif
byte tag, basic;
word32 length;
int indef;
if (ber == NULL || derSz == NULL)
retu... | 0 | [
"CWE-125",
"CWE-345"
] | wolfssl | f93083be72a3b3d956b52a7ec13f307a27b6e093 | 57,134,912,369,861,470,000,000,000,000,000,000,000 | 214 | 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 void XMakeImageLSBFirst(const XResourceInfo *resource_info,
const XWindowInfo *window,Image *image,XImage *ximage,XImage *matte_image)
{
CacheView
*canvas_view;
Image
*canvas;
int
y;
register const IndexPacket
*indexes;
register const PixelPacket
*p;
register int
x;
... | 0 | [
"CWE-401"
] | ImageMagick6 | 13801f5d0bd7a6fdb119682d34946636afdb2629 | 214,429,129,426,609,060,000,000,000,000,000,000,000 | 571 | https://github.com/ImageMagick/ImageMagick/issues/1531 | 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... |
GF_Err akey_box_write(GF_Box *s, GF_BitStream *bs)
{
return gf_isom_full_box_write(s, bs);
} | 0 | [
"CWE-703"
] | gpac | f19668964bf422cf5a63e4dbe1d3c6c75edadcbb | 203,324,242,331,651,830,000,000,000,000,000,000,000 | 4 | fixed #1879 | 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"... |
pixBlockconvGray(PIX *pixs,
PIX *pixacc,
l_int32 wc,
l_int32 hc)
{
l_int32 w, h, d, wpl, wpla;
l_uint32 *datad, *dataa;
PIX *pixd, *pixt;
PROCNAME("pixBlockconvGray");
if (!pixs)
return (PIX *)ERROR_PTR("pixs not defined", procName... | 1 | [] | leptonica | 480f5e74c24fdc2003c42a4e15d1f24c9e6ea469 | 301,448,363,633,550,070,000,000,000,000,000,000,000 | 54 | Fixed issue 21972 (oss-fuzz) Divide by zero in pixBlockconvGray(). | Vulnerable | null | null |
static inline char *getFacilityStr(msg_t *pM)
{
char *name = NULL;
if(pM == NULL)
return "";
if(pM->iFacility < 0 || pM->iFacility > 23) {
name = "invld";
} else {
name = syslog_fac_names[pM->iFacility];
}
return name;
} | 0 | [
"CWE-772"
] | rsyslog | 8083bd1433449fd2b1b79bf759f782e0f64c0cd2 | 329,884,794,557,327,000,000,000,000,000,000,000,000 | 15 | backporting abort condition fix from 5.7.7 | Safe | 772 | {"cwe_id": "CWE-772", "vulnerability_type": "Missing Release of Resource after Effective Lifetime", "description": "The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.", "severity": "High", "category": null, "impact": ["DoS: Resource Consumption ... |
qb_ipc_us_send(struct qb_ipc_one_way *one_way, const void *msg, size_t len)
{
int32_t result;
int32_t processed = 0;
char *rbuf = (char *)msg;
qb_sigpipe_ctl(QB_SIGPIPE_IGNORE);
retry_send:
result = send(one_way->u.us.sock,
&rbuf[processed], len - processed, MSG_NOSIGNAL);
if (result == -1) {
if (err... | 0 | [
"CWE-59"
] | libqb | e322e98dc264bc5911d6fe1d371e55ac9f95a71e | 93,859,788,258,971,820,000,000,000,000,000,000,000 | 30 | ipc: use O_EXCL on SHM files, and randomize the names
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com> | 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... |
copy_entries_to_user(unsigned int total_size,
const struct xt_table *table,
void __user *userptr)
{
unsigned int off, num;
const struct ipt_entry *e;
struct xt_counters *counters;
const struct xt_table_info *private = table->private;
int ret = 0;
const void *loc_cpu_entry;
counters = alloc_counter... | 0 | [
"CWE-476"
] | linux | 57ebd808a97d7c5b1e1afb937c2db22beba3c1f8 | 287,624,065,922,119,760,000,000,000,000,000,000,000 | 59 | netfilter: add back stackpointer size checks
The rationale for removing the check is only correct for rulesets
generated by ip(6)tables.
In iptables, a jump can only occur to a user-defined chain, i.e.
because we size the stack based on number of user-defined chains we
cannot exceed stack size.
However, the underlyi... | 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 bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd)
{
struct bonding *bond = netdev_priv(bond_dev);
struct net_device *slave_dev = NULL;
struct ifbond k_binfo;
struct ifbond __user *u_binfo = NULL;
struct ifslave k_sinfo;
struct ifslave __user *u_sinfo = NULL;
struct mii_ioctl_data ... | 0 | [
"CWE-476",
"CWE-703"
] | linux | 105cd17a866017b45f3c45901b394c711c97bf40 | 168,349,107,027,259,830,000,000,000,000,000,000,000 | 104 | bonding: fix null dereference in bond_ipsec_add_sa()
If bond doesn't have real device, bond->curr_active_slave is null.
But bond_ipsec_add_sa() dereferences bond->curr_active_slave without
null checking.
So, null-ptr-deref would occur.
Test commands:
ip link add bond0 type bond
ip link set bond0 up
ip x s... | 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... |
vq_endchains(struct virtio_vq_info *vq, int used_all_avail)
{
struct virtio_base *base;
uint16_t event_idx, new_idx, old_idx;
int intr;
/*
* Interrupt generation: if we're using EVENT_IDX,
* interrupt if we've crossed the event threshold.
* Otherwise interrupt is generated if we added "used" entries,
* but... | 1 | [
"CWE-476"
] | acrn-hypervisor | 154fe59531c12b82e26d1b24b5531f5066d224f5 | 93,450,239,856,945,600,000,000,000,000,000,000,000 | 39 | dm: validate inputs in vq_endchains
inputs shall be validated to avoid NULL pointer access.
Tracked-On: #6129
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com> | 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... |
Column_definition::set_compressed_deprecated_column_attribute(THD *thd,
const char *pos,
const char *method)
{
if (compression_method_ptr)
{
/*
Compression method has already been se... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 173,032,002,316,679,700,000,000,000,000,000,000,000 | 23 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... | 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 swevent_hlist_get(struct perf_event *event)
{
int err;
int cpu, failed_cpu;
if (event->cpu != -1)
return swevent_hlist_get_cpu(event, event->cpu);
get_online_cpus();
for_each_possible_cpu(cpu) {
err = swevent_hlist_get_cpu(event, cpu);
if (err) {
failed_cpu = cpu;
goto fail;
}
}
put_on... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8176cced706b5e5d15887584150764894e94e02f | 127,242,326,999,625,400,000,000,000,000,000,000,000 | 29 | perf: Treat attr.config as u64 in perf_swevent_init()
Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().
Introduced in commit b0a873ebb ("perf: Register PMU
implementations").
Signed... | 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"... |
~RuntimeShape() {
if (size_ > kMaxSmallSize) {
#ifdef TF_LITE_STATIC_MEMORY
TFLITE_CHECK(false && "No shape resizing supported on this platform");
#else // TF_LITE_STATIC_MEMORY
delete[] dims_pointer_;
#endif // TF_LITE_STATIC_MEMORY
}
} | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 8ee24e7949a203d234489f9da2c5bf45a7d5157d | 331,586,798,694,170,660,000,000,000,000,000,000,000 | 9 | [tflite] Ensure `MatchingDim` does not allow buffer overflow.
We check in `MatchingDim` that both arguments have the same dimensionality, however that is a `DCHECK` only enabled if building in debug mode. Hence, it could be possible to cause buffer overflows by passing in a tensor with larger dimensions as the second ... | 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 CtcpParser::processIrcEventRawNotice(IrcEventRawMessage *event)
{
parse(event, Message::Notice);
} | 0 | [
"CWE-399"
] | quassel | b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8 | 150,780,996,453,936,940,000,000,000,000,000,000,000 | 4 | Improve the message-splitting algorithm for PRIVMSG and CTCP
This introduces a new message splitting algorithm based on
QTextBoundaryFinder. It works by first starting with the entire
message to be sent, encoding it, and checking to see if it is over
the maximum message length. If it is, it uses QTBF to find the
wor... | Safe | 399 | null |
static int wrmsr_interception(struct vcpu_svm *svm)
{
struct msr_data msr;
u32 ecx = svm->vcpu.arch.regs[VCPU_REGS_RCX];
u64 data = (svm->vcpu.arch.regs[VCPU_REGS_RAX] & -1u)
| ((u64)(svm->vcpu.arch.regs[VCPU_REGS_RDX] & -1u) << 32);
msr.data = data;
msr.index = ecx;
msr.host_initiated = false;
svm->next_rip... | 0 | [] | kvm | 854e8bb1aa06c578c2c9145fa6bfe3680ef63b23 | 45,391,758,632,426,970,000,000,000,000,000,000,000 | 21 | KVM: x86: Check non-canonical addresses upon WRMSR
Upon WRMSR, the CPU should inject #GP if a non-canonical value (address) is
written to certain MSRs. The behavior is "almost" identical for AMD and Intel
(ignoring MSRs that are not implemented in either architecture since they would
anyhow #GP). However, IA32_SYSENTE... | Safe | null | null |
static inline void glue(rop_16_, ROP_NAME)(CirrusVGAState *s,
uint32_t dstaddr, uint16_t src)
{
uint16_t *dst = (uint16_t *)
(&s->vga.vram_ptr[dstaddr & s->cirrus_addr_mask & ~1]);
*dst = ROP_FN(*dst, src);
} | 0 | [
"CWE-119"
] | qemu | 026aeffcb4752054830ba203020ed6eb05bcaba8 | 242,463,916,611,696,550,000,000,000,000,000,000,000 | 7 | 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 ... |
htmlAttrDumpOutput(xmlOutputBufferPtr buf, xmlDocPtr doc, xmlAttrPtr cur,
const char *encoding ATTRIBUTE_UNUSED) {
xmlChar *value;
/*
* The html output method should not escape a & character
* occurring in an attribute value immediately followed by
* a { character (see Section B.7.1 ... | 1 | [
"CWE-79"
] | libxml2 | c1ba6f54d32b707ca6d91cb3257ce9de82876b6f | 73,789,256,628,044,190,000,000,000,000,000,000,000 | 83 | Revert "Do not URI escape in server side includes"
This reverts commit 960f0e275616cadc29671a218d7fb9b69eb35588.
This commit introduced
- an infinite loop, found by OSS-Fuzz, which could be easily fixed.
- an algorithm with quadratic runtime
- a security issue, see
https://bugzilla.gnome.org/show_bug.cgi?id=769760... | Vulnerable | 79 | {"cwe_id": "CWE-79", "vulnerability_type": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "description": "The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.", ... |
static unsigned char constant_time_eq_8(unsigned a, unsigned b)
{
unsigned c = a ^ b;
c--;
return DUPLICATE_MSB_TO_ALL_8(c);
} | 0 | [
"CWE-310"
] | openssl | 47061af1062e36b87242810f7f5279ee7240b9e4 | 226,581,535,178,476,800,000,000,000,000,000,000,000 | 6 | s3_cbc.c: get rid of expensive divisions [from master].
(cherry picked from commit e9baceab5a385e570706ca98dec768b2d89d1ac6) | Safe | 310 | null |
void security_master_secret(const BYTE* premaster_secret, const BYTE* client_random,
const BYTE* server_random, BYTE* output)
{
/* MasterSecret = PremasterHash('A') + PremasterHash('BB') + PremasterHash('CCC') */
security_premaster_hash("A", 1, premaster_secret, client_random, server_random, &output[0]);
security_... | 0 | [
"CWE-476"
] | FreeRDP | 7d58aac24fe20ffaad7bd9b40c9ddf457c1b06e7 | 54,717,455,722,828,790,000,000,000,000,000,000,000 | 8 | security: add a NULL pointer check to fix a server crash. | 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... |
virDomainResctrlNew(xmlNodePtr node,
virResctrlAllocPtr alloc,
virBitmapPtr vcpus,
unsigned int flags)
{
virDomainResctrlDefPtr resctrl = NULL;
virDomainResctrlDefPtr ret = NULL;
g_autofree char *vcpus_str = NULL;
g_autofree char *alloc_id = NU... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 36,968,782,149,376,797,000,000,000,000,000,000,000 | 47 | 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... |
uint32_t samdb_result_acct_flags(const struct ldb_message *msg, const char *attr)
{
uint32_t userAccountControl = ldb_msg_find_attr_as_uint(msg, "userAccountControl", 0);
uint32_t attr_flags = 0;
uint32_t acct_flags = ds_uf2acb(userAccountControl);
if (attr) {
attr_flags = ldb_msg_find_attr_as_uint(msg, attr, UF_... | 0 | [
"CWE-200"
] | samba | 0a3aa5f908e351201dc9c4d4807b09ed9eedff77 | 253,911,264,815,682,360,000,000,000,000,000,000,000 | 16 | CVE-2022-32746 ldb: Make use of functions for appending to an ldb_message
This aims to minimise usage of the error-prone pattern of searching for
a just-added message element in order to make modifications to it (and
potentially finding the wrong element).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009
Signed... | 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... |
gst_asf_demux_check_first_ts (GstASFDemux * demux, gboolean force)
{
if (G_UNLIKELY (!GST_CLOCK_TIME_IS_VALID (demux->first_ts))) {
GstClockTime first_ts = GST_CLOCK_TIME_NONE;
int i;
/* go trhough each stream, find smallest timestamp */
for (i = 0; i < demux->num_streams; ++i) {
AsfStream *str... | 0 | [
"CWE-125",
"CWE-787"
] | gst-plugins-ugly | d21017b52a585f145e8d62781bcc1c5fefc7ee37 | 312,697,232,985,371,880,000,000,000,000,000,000,000 | 77 | asfdemux: Check that we have enough data available before parsing bool/uint extended content descriptors
https://bugzilla.gnome.org/show_bug.cgi?id=777955 | 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 WebContents::ActivateContents(content::WebContents* source) {
for (ExtendedWebContentsObserver& observer : observers_)
observer.OnActivateContents();
} | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 188,745,492,540,537,800,000,000,000,000,000,000,000 | 4 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... | Safe | null | null |
BitStream::getBitsSigned(int nbits)
{
unsigned long long bits = read_bits(this->p, this->bit_offset,
this->bits_available, nbits);
long long result = 0;
if (static_cast<long long>(bits) > 1 << (nbits - 1))
{
result = static_cast<long long>(bits - (1 << nbi... | 1 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 327,198,446,264,591,930,000,000,000,000,000,000,000 | 15 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | 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... |
flatpak_proxy_client_finalize (GObject *object)
{
FlatpakProxyClient *client = FLATPAK_PROXY_CLIENT (object);
client->proxy->clients = g_list_remove (client->proxy->clients, client);
g_clear_object (&client->proxy);
g_byte_array_free (client->auth_buffer, TRUE);
g_hash_table_destroy (client->rewrite_reply);... | 0 | [
"CWE-284",
"CWE-436"
] | flatpak | 52346bf187b5a7f1c0fe9075b328b7ad6abe78f6 | 282,993,553,788,296,350,000,000,000,000,000,000,000 | 17 | Fix vulnerability in dbus proxy
During the authentication all client data is directly forwarded
to the dbus daemon as is, until we detect the BEGIN command after
which we start filtering the binary dbus protocol.
Unfortunately the detection of the BEGIN command in the proxy
did not exactly match the detection in the ... | 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... |
static int qeth_query_setdiagass_cb(struct qeth_card *card,
struct qeth_reply *reply, unsigned long data)
{
struct qeth_ipa_cmd *cmd;
__u16 rc;
cmd = (struct qeth_ipa_cmd *)data;
rc = cmd->hdr.return_code;
if (rc)
QETH_CARD_TEXT_(card, 2, "diagq:%x", rc);
else
card->info.diagass_support = cmd->data.diagass... | 0 | [
"CWE-200",
"CWE-119"
] | linux | 6fb392b1a63ae36c31f62bc3fc8630b49d602b62 | 125,712,999,250,413,570,000,000,000,000,000,000,000 | 14 | qeth: avoid buffer overflow in snmp ioctl
Check user-defined length in snmp ioctl request and allow request
only if it fits into a qeth command buffer.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Reviewed-by: Heiko Carstens <heicars2@linux.vnet.ibm.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... |
TPMS_ECC_PARMS_Unmarshal(TPMS_ECC_PARMS *target, BYTE **buffer, INT32 *size)
{
TPM_RC rc = TPM_RC_SUCCESS;
if (rc == TPM_RC_SUCCESS) {
rc = TPMT_SYM_DEF_OBJECT_Unmarshal(&target->symmetric, buffer, size, YES);
}
if (rc == TPM_RC_SUCCESS) {
rc = TPMT_ECC_SCHEME_Unmarshal(&target->scheme, buffer, s... | 0 | [
"CWE-787"
] | libtpms | 5cc98a62dc6f204dcf5b87c2ee83ac742a6a319b | 277,380,504,609,812,400,000,000,000,000,000,000,000 | 18 | tpm2: Restore original value if unmarshalled value was illegal
Restore the original value of the memory location where data from
a stream was unmarshalled and the unmarshalled value was found to
be illegal. The goal is to not keep illegal values in memory.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.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... |
static u_int8_t tor_ptree_match(struct ndpi_detection_module_struct *ndpi_str, struct in_addr *pin) {
return((ndpi_network_ptree_match(ndpi_str, pin) == NDPI_PROTOCOL_TOR) ? 1 : 0);
} | 0 | [
"CWE-416",
"CWE-787"
] | nDPI | 6a9f5e4f7c3fd5ddab3e6727b071904d76773952 | 152,937,585,995,455,500,000,000,000,000,000,000,000 | 3 | Fixed use after free caused by dangling pointer
* This fix also improved RCE Injection detection
Signed-off-by: Toni Uhlig <matzeton@googlemail.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... |
R_API char *r_str_escape_dot(const char *buf) {
return r_str_escape_ (buf, true, true, true, false, true);
} | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 272,361,359,089,255,050,000,000,000,000,000,000,000 | 3 | Fix command injection on PDB download (#16966)
* Fix r_sys_mkdirp with absolute path on Windows
* Fix build with --with-openssl
* Use RBuffer in r_socket_http_answer()
* r_socket_http_answer: Fix read for big responses
* Implement r_str_escape_sh()
* Cleanup r_socket_connect() on Windows
* Fix socket being creat... | Safe | 78 | {"cwe_id": "CWE-78", "vulnerability_type": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "description": "The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes... |
R_API void r_bin_dwarf_free_debug_abbrev(RBinDwarfDebugAbbrev *da) {
size_t i;
if (!da) return;
for (i = 0; i < da->length; i++) {
R_FREE (da->decls[i].specs);
}
R_FREE (da->decls);
} | 0 | [
"CWE-119",
"CWE-125"
] | radare2 | d37d2b858ac47f2f108034be0bcecadaddfbc8b3 | 118,073,692,850,162,800,000,000,000,000,000,000,000 | 8 | Fix #10465 - Avoid string on low addresses (workaround) for corrupted dwarf (#10478) | 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 sapi_run_header_callback(TSRMLS_D)
{
int error;
zend_fcall_info fci;
char *callback_name = NULL;
char *callback_error = NULL;
zval *retval_ptr = NULL;
if (zend_fcall_info_init(SG(callback_func), 0, &fci, &SG(fci_cache), &callback_name, &callback_error TSRMLS_CC) == SUCCESS) {
fci.retval_ptr_ptr ... | 1 | [
"CWE-601"
] | php-src | 98b9dfaec95e6f910f125ed172cdbd25abd006ec | 319,916,074,825,747,250,000,000,000,000,000,000,000 | 29 | Fix for HTTP_PROXY issue.
The following changes are made:
- _SERVER/_ENV only has HTTP_PROXY if the local environment has it,
and only one from the environment.
- getenv('HTTP_PROXY') only returns one from the local environment
- getenv has optional second parameter, telling it to only consider
local environment | Vulnerable | 601 | {"cwe_id": "CWE-601", "vulnerability_type": "URL Redirection to Untrusted Site ('Open Redirect')", "description": "The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.", "severity": "Low", "category": "Open Redirect", "impact": ["Bypass Protect... |
static int core_analysis_graph_construct_nodes(RzCore *core, RzAnalysisFunction *fcn, int opts, PJ *pj, Sdb *DB) {
RzAnalysisBlock *bbi;
RzListIter *iter;
int is_keva = opts & RZ_CORE_ANALYSIS_KEYVALUE;
int is_star = opts & RZ_CORE_ANALYSIS_STAR;
int is_json = opts & RZ_CORE_ANALYSIS_JSON;
int is_html = rz_cons_s... | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 135,225,225,805,809,860,000,000,000,000,000,000,000 | 244 | 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"... |
SMB2_logoff(const unsigned int xid, struct cifs_ses *ses)
{
struct smb2_logoff_req *req; /* response is also trivial struct */
int rc = 0;
struct TCP_Server_Info *server;
cifs_dbg(FYI, "disconnect session %p\n", ses);
if (ses && (ses->server))
server = ses->server;
else
return -EIO;
/* no need to send SMB... | 0 | [
"CWE-399"
] | linux | 18f39e7be0121317550d03e267e3ebd4dbfbb3ce | 234,247,585,051,350,060,000,000,000,000,000,000,000 | 35 | [CIFS] Possible null ptr deref in SMB2_tcon
As Raphael Geissert pointed out, tcon_error_exit can dereference tcon
and there is one path in which tcon can be null.
Signed-off-by: Steve French <smfrench@gmail.com>
CC: Stable <stable@vger.kernel.org> # v3.7+
Reported-by: Raphael Geissert <geissert@debian.org> | Safe | 399 | null |
static void __exit logi_dj_exit(void)
{
dbg_hid("Logitech-DJ:%s\n", __func__);
hid_unregister_driver(&logi_djdevice_driver);
hid_unregister_driver(&logi_djreceiver_driver);
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | ad3e14d7c5268c2e24477c6ef54bbdf88add5d36 | 328,075,420,393,800,350,000,000,000,000,000,000,000 | 8 | HID: logitech: perform bounds checking on device_id early enough
device_index is a char type and the size of paired_dj_deivces is 7
elements, therefore proper bounds checking has to be applied to
device_index before it is used.
We are currently performing the bounds checking in
logi_dj_recv_add_djhid_device(), which ... | 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 inline uint8_t *csrhci_out_packet_csr(struct csrhci_s *s,
int type, int len)
{
uint8_t *ret = csrhci_out_packetz(s, len + 2);
*ret ++ = type;
*ret ++ = len;
return ret;
} | 0 | [
"CWE-416"
] | qemu | a4afa548fc6dd9842ed86639b4d37d4d1c4ad480 | 197,166,144,539,945,640,000,000,000,000,000,000,000 | 10 | char: move front end handlers in CharBackend
Since the hanlders are associated with a CharBackend, rather than the
CharDriverState, it is more appropriate to store in CharBackend. This
avoids the handler copy dance in qemu_chr_fe_set_handlers() then
mux_chr_update_read_handler(), by storing the CharBackend pointer
dir... | 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... |
foldclosed_both(
typval_T *argvars UNUSED,
typval_T *rettv,
int end UNUSED)
{
#ifdef FEAT_FOLDING
linenr_T lnum;
linenr_T first, last;
lnum = tv_get_lnum(argvars);
if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
{
if (hasFoldingWin(curwin, lnum, &first, &last, FALSE, NULL))
{
... | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 222,625,474,375,808,370,000,000,000,000,000,000,000 | 24 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. | Safe | 78 | {"cwe_id": "CWE-78", "vulnerability_type": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "description": "The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes... |
RZ_API void rz_analysis_var_list_show(RzAnalysis *analysis, RzAnalysisFunction *fcn, int kind, int mode, PJ *pj) {
RzAnalysisVar *var;
RzListIter *iter;
if (!pj && mode == 'j') {
return;
}
if (mode == 'j') {
pj_a(pj);
}
RzList *list = rz_analysis_var_list(analysis, fcn, kind);
if (!list) {
if (mode == 'j'... | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 295,114,347,827,874,120,000,000,000,000,000,000,000 | 157 | 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"... |
static int write_chunk(git_stream *io, const char *buffer, size_t len)
{
git_buf buf = GIT_BUF_INIT;
/* Chunk header */
git_buf_printf(&buf, "%" PRIxZ "\r\n", len);
if (git_buf_oom(&buf))
return -1;
if (git_stream_write(io, buf.ptr, buf.size, 0) < 0) {
git_buf_free(&buf);
return -1;
}
git_buf_free(&buf... | 0 | [
"CWE-284"
] | libgit2 | b5c6a1b407b7f8b952bded2789593b68b1876211 | 107,840,323,625,212,610,000,000,000,000,000,000,000 | 27 | http: check certificate validity before clobbering the error variable | 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... |
static ssize_t defrag_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_DIRECT_FLAG, &transparent_hugepage_flags))
return sprintf(buf, "[always] defer defer+madvise madvise never\n");
if (test_bit(TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_FLAG, &transparent... | 0 | [
"CWE-362"
] | linux | a8f97366452ed491d13cf1e44241bc0b5740b1f0 | 267,618,976,714,253,650,000,000,000,000,000,000,000 | 13 | 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... |
static int StreamTcpValidateTimestamp (TcpSession *ssn, Packet *p)
{
SCEnter();
TcpStream *sender_stream;
TcpStream *receiver_stream;
uint8_t ret = 1;
uint8_t check_ts = 1;
if (PKT_IS_TOSERVER(p)) {
sender_stream = &ssn->client;
receiver_stream = &ssn->server;
} else {
... | 0 | [] | suricata | 50e2b973eeec7172991bf8f544ab06fb782b97df | 136,427,293,608,634,900,000,000,000,000,000,000,000 | 131 | stream/tcp: handle RST with MD5 or AO header
Special handling for RST packets if they have an TCP MD5 or AO header option.
The options hash can't be validated. The end host might be able to validate
it, as it can have a key/password that was communicated out of band.
The sender could use this to move the TCP state to... | Safe | null | null |
xmlValidatePopElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc ATTRIBUTE_UNUSED,
xmlNodePtr elem ATTRIBUTE_UNUSED,
const xmlChar *qname ATTRIBUTE_UNUSED) {
int ret = 1;
if (ctxt == NULL)
return(0);
/* printf("PopElem %s\n", qname); */
if ((ctxt->vstateNr > 0) && (ctxt->vsta... | 0 | [] | libxml2 | 932cc9896ab41475d4aa429c27d9afd175959d74 | 333,915,918,133,983,900,000,000,000,000,000,000,000 | 40 | Fix buffer size checks in xmlSnprintfElementContent
xmlSnprintfElementContent failed to correctly check the available
buffer space in two locations.
Fixes bug 781333 (CVE-2017-9047) and bug 781701 (CVE-2017-9048).
Thanks to Marcel Böhme and Thuan Pham for the report. | Safe | null | null |
BOOL security_fips_check_signature(const BYTE* data, int length, const BYTE* sig, rdpRdp* rdp)
{
BYTE buf[20];
BYTE use_count_le[4];
security_UINT32_le(use_count_le, rdp->decrypt_use_count);
crypto_hmac_sha1_init(rdp->fips_hmac, rdp->fips_sign_key, 20);
crypto_hmac_update(rdp->fips_hmac, data, length);
crypto_h... | 0 | [
"CWE-476"
] | FreeRDP | 7d58aac24fe20ffaad7bd9b40c9ddf457c1b06e7 | 253,099,303,810,022,300,000,000,000,000,000,000,000 | 19 | security: add a NULL pointer check to fix a server crash. | 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 rtl8xxxu_gen1_disable_rf(struct rtl8xxxu_priv *priv)
{
u8 sps0;
u32 val32;
sps0 = rtl8xxxu_read8(priv, REG_SPS0_CTRL);
/* RF RX code for preamble power saving */
val32 = rtl8xxxu_read32(priv, REG_FPGA0_XAB_RF_PARM);
val32 &= ~(BIT(3) | BIT(4) | BIT(5));
if (priv->rf_paths == 2)
val32 &= ~(BIT(19) | BIT(... | 0 | [
"CWE-400",
"CWE-401"
] | linux | a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c | 318,817,583,905,486,500,000,000,000,000,000,000,000 | 38 | rtl8xxxu: prevent leaking urb
In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb
should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | 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... |
static int diff_check(const char *diff_name)
{
FILE *res_file;
char buf[128];
int have_diff= 0;
my_snprintf(buf, sizeof(buf), "%s -v", diff_name);
if (!(res_file= popen(buf, "r")))
die("popen(\"%s\", \"r\") failed", buf);
/*
if diff is not present, nothing will be in stdout to increment
have_... | 0 | [] | server | 01b39b7b0730102b88d8ea43ec719a75e9316a1e | 194,158,746,994,549,620,000,000,000,000,000,000,000 | 22 | mysqltest: don't eat new lines in --exec
pass them through as is | Safe | null | null |
inline void srand(const cimg_uint64 seed) {
cimg::mutex(4);
cimg::rng() = seed;
cimg::mutex(4,0);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 102,390,432,970,564,880,000,000,000,000,000,000,000 | 5 | 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 int append_iovec(sd_bus_message *m, const void *p, size_t sz) {
assert(m);
assert(p);
assert(sz > 0);
m->iovec[m->n_iovec++] = IOVEC_MAKE((void*) p, sz);
return 0;
} | 0 | [
"CWE-787"
] | systemd | 6d586a13717ae057aa1b4127400c3de61cd5b9e7 | 193,933,605,936,570,100,000,000,000,000,000,000,000 | 9 | 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... |
SWFInput_buffer_eof(SWFInput input)
{
return input->offset >= input->length;
} | 0 | [
"CWE-190",
"CWE-703"
] | libming | a009a38dce1d9316cad1ab522b813b1d5ba4c62a | 18,151,095,051,926,494,000,000,000,000,000,000,000 | 4 | Fix left shift of a negative value in SWFInput_readSBits. Check for number before before left-shifting by (number-1). | 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... |
plist_same(int npts, Point *p1, Point *p2)
{
int i,
ii,
j;
/* find match for first point */
for (i = 0; i < npts; i++)
{
if ((FPeq(p2[i].x, p1[0].x))
&& (FPeq(p2[i].y, p1[0].y)))
{
/* match found? then look forward through remaining points */
for (ii = 1, j = i + 1; ii < npts; ii++, j++)
... | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 279,448,011,227,030,380,000,000,000,000,000,000,000 | 57 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... | 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 Smb4KMountJob::setupMount( Smb4KShare *share, QWidget *parent )
{
Q_ASSERT( share );
m_shares << new Smb4KShare( *share );
m_parent_widget = parent;
} | 0 | [
"CWE-20"
] | smb4k | 71554140bdaede27b95dbe4c9b5a028a83c83cce | 36,048,682,211,171,930,000,000,000,000,000,000,000 | 6 | Find the mount/umount commands in the helper
Instead of trusting what we get passed in
CVE-2017-8849 | 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 rtnl_dump_done(struct nlmsghdr *h)
{
int len = *(int *)NLMSG_DATA(h);
if (h->nlmsg_len < NLMSG_LENGTH(sizeof(int))) {
fprintf(stderr, "DONE truncated\n");
return -1;
}
if (len < 0) {
errno = -len;
switch (errno) {
case ENOENT:
case EOPNOTSUPP:
return -1;
case EMSGSIZE:
fprintf(stder... | 0 | [] | iproute2 | 8c50b728b226f6254251282697ce38a72639a6fc | 277,082,411,931,981,200,000,000,000,000,000,000,000 | 30 | libnetlink: fix use-after-free of message buf
In __rtnl_talk_iov() main loop, err is a pointer to memory in dynamically
allocated 'buf' that is used to store netlink messages. If netlink message
is an error message, buf is deallocated before returning with error code.
However, on return err->error code is checked one ... | Safe | null | null |
GC_API GC_word GC_CALL GC_get_non_gc_bytes(void)
{
return GC_non_gc_bytes;
} | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 310,482,009,035,364,220,000,000,000,000,000,000,000 | 4 | 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 ... |
TStrings * __fastcall TCommandSet::CreateCommandList()
{
TStrings * CommandList = new TStringList();
for (Integer Index = 0; Index < ShellCommandCount; Index++)
{
UnicodeString Cmd = Commands[(TFSCommand)Index];
if (!Cmd.IsEmpty())
{
Cmd = ExtractCommand(Cmd);
if ((Cmd != L"%s") &... | 0 | [
"CWE-20"
] | winscp | 49d876f2c5fc00bcedaa986a7cf6dedd6bf16f54 | 13,451,859,885,795,260,000,000,000,000,000,000,000 | 15 | Bug 1675: Prevent SCP server sending files that were not requested
https://winscp.net/tracker/1675
Source commit: 4aa587620973bf793fb6e783052277c0f7be4b55 | 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... |
DSA_Signature_Operation::raw_sign(const uint8_t msg[], size_t msg_len,
RandomNumberGenerator& rng)
{
const BigInt& q = m_group.get_q();
BigInt m(msg, msg_len, q.bits());
while(m >= q)
m -= q;
#if defined(BOTAN_HAS_RFC6979_GENERATOR)
BOTAN_UNUSED(rng);
const B... | 0 | [
"CWE-200"
] | botan | 48fc8df51d99f9d8ba251219367b3d629cc848e3 | 119,867,984,709,584,940,000,000,000,000,000,000,000 | 38 | Address DSA/ECDSA side channel | 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... |
Privmsg(User* source, const std::string& target, const std::string& text, MessageType mt = MSG_PRIVMSG)
: ClientProtocol::Message(CommandStrFromMsgType(mt), source)
{
PushParam(target);
PushParam(text);
} | 0 | [
"CWE-200",
"CWE-732"
] | inspircd | 4350a11c663b0d75f8119743bffb7736d87abd4d | 64,576,823,575,419,030,000,000,000,000,000,000,000 | 6 | Fix sending malformed pong messages in some cases. | 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... |
int http_reply_to_htx(struct stream *s, struct htx *htx, struct http_reply *reply)
{
struct buffer *errmsg;
struct htx_sl *sl;
struct buffer *body = NULL;
const char *status, *reason, *clen, *ctype;
unsigned int slflags;
int ret = 0;
/*
* - HTTP_REPLY_ERRFILES unexpected here. handled as no payload if so
*
... | 0 | [
"CWE-703",
"CWE-835"
] | haproxy | bfb15ab34ead85f64cd6da0e9fb418c9cd14cee8 | 159,922,559,364,283,910,000,000,000,000,000,000,000 | 109 | BUG/MAJOR: http/htx: prevent unbounded loop in http_manage_server_side_cookies
Ensure calls to http_find_header() terminate. If a "Set-Cookie2"
header is found then the while(1) loop in
http_manage_server_side_cookies() will never terminate, resulting in
the watchdog firing and the process terminating via SIGABRT.
Th... | 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"... |
cJSON *cJSON_ParseWithOpts(const char *value,const char **return_parse_end,int require_null_terminated)
{
const char *end=0,**ep=return_parse_end?return_parse_end:&global_ep;
cJSON *c=cJSON_New_Item();
*ep=0;
if (!c) return 0; /* memory fail */
end=parse_value(c,skip(value),ep);
if (!end) {cJSON_Delete(c);... | 0 | [
"CWE-120",
"CWE-119",
"CWE-787"
] | iperf | 91f2fa59e8ed80dfbf400add0164ee0e508e412a | 338,220,872,297,378,630,000,000,000,000,000,000,000 | 15 | Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so was
addressed here in iperf3 by importing a newer version of cJSON (plus
local ESnet modifications).
Discovered and repo... | 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": "... |
void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
int linesize_align[AV_NUM_DATA_POINTERS])
{
int i;
int w_align = 1;
int h_align = 1;
AVPixFmtDescriptor const *desc = av_pix_fmt_desc_get(s->pix_fmt);
if (desc) {
w_align = 1 << desc->l... | 1 | [
"CWE-787"
] | FFmpeg | 2080bc33717955a0e4268e738acf8c1eeddbf8cb | 56,463,836,401,666,680,000,000,000,000,000,000,000 | 171 | avcodec/utils: correct align value for interplay
Fixes out of array access
Fixes: 452/fuzz-1-ffmpeg_VIDEO_AV_CODEC_ID_INTERPLAY_VIDEO_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | 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... |
static double mp_vmin(_cimg_math_parser& mp) {
_cimg_mp_vfunc(res = vec.min());
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 308,574,003,359,543,850,000,000,000,000,000,000,000 | 3 | 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... |
namePush(xmlParserCtxtPtr ctxt, const xmlChar * value)
{
if (ctxt == NULL) return (-1);
if (ctxt->nameNr >= ctxt->nameMax) {
const xmlChar * *tmp;
tmp = (const xmlChar * *) xmlRealloc((xmlChar * *)ctxt->nameTab,
ctxt->nameMax * 2 *
... | 0 | [
"CWE-125"
] | libxml2 | 77404b8b69bc122d12231807abf1a837d121b551 | 112,459,774,203,645,470,000,000,000,000,000,000,000 | 22 | Make sure the parser returns when getting a Stop order
patch backported from chromiun bug fixes, assuming author is Chris | 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 ntop_interface_engage_host_alert(lua_State* vm) {
return ntop_interface_engage_release_host_alert(vm, true /* engage */);
} | 0 | [
"CWE-476"
] | ntopng | 01f47e04fd7c8d54399c9e465f823f0017069f8f | 3,629,758,235,556,462,000,000,000,000,000,000,000 | 3 | Security fix: prevents empty host from being used | 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 kvm_mmu_slot_apply_flags(struct kvm *kvm,
struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
u32 old_flags = old ? old->flags : 0;
u32 new_flags = new ? new->flags : 0;
bool log_dirty_pages = new_flags & KVM_MEM_LOG_DIRTY_PAGES;
/*
... | 0 | [
"CWE-476"
] | linux | 55749769fe608fa3f4a075e42e89d237c8e37637 | 158,153,267,241,736,440,000,000,000,000,000,000,000 | 73 | KVM: x86: Fix wall clock writes in Xen shared_info not to mark page dirty
When dirty ring logging is enabled, any dirty logging without an active
vCPU context will cause a kernel oops. But we've already declared that
the shared_info page doesn't get dirty tracking anyway, since it would
be kind of insane to mark it di... | 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 RefBase* New(napi_env env,
uint32_t initial_refcount,
bool delete_self,
napi_finalize finalize_callback,
void* finalize_data,
void* finalize_hint) {
return new RefBase(env,
i... | 0 | [
"CWE-191"
] | node | 656260b4b65fec3b10f6da3fdc9f11fb941aafb5 | 298,184,560,418,922,070,000,000,000,000,000,000,000 | 13 | napi: fix memory corruption vulnerability
Fixes: https://hackerone.com/reports/784186
CVE-ID: CVE-2020-8174
PR-URL: https://github.com/nodejs-private/node-private/pull/195
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Michael Dawson <michael_da... | Safe | 191 | {"cwe_id": "CWE-191", "vulnerability_type": "Integer Underflow (Wrap or Wraparound)", "description": "The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.", "severity": null, "category": "Inte... |
void vnc_zrle_clear(VncState *vs)
{
if (vs->zrle->stream.opaque) {
deflateEnd(&vs->zrle->stream);
}
buffer_free(&vs->zrle->zrle);
buffer_free(&vs->zrle->fb);
buffer_free(&vs->zrle->zlib);
} | 0 | [
"CWE-401"
] | qemu | 6bf21f3d83e95bcc4ba35a7a07cc6655e8b010b0 | 75,388,303,563,342,420,000,000,000,000,000,000,000 | 9 | vnc: fix memory leak when vnc disconnect
Currently when qemu receives a vnc connect, it creates a 'VncState' to
represent this connection. In 'vnc_worker_thread_loop' it creates a
local 'VncState'. The connection 'VcnState' and local 'VncState' exchange
data in 'vnc_async_encoding_start' and 'vnc_async_encoding_end'.
... | 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... |
int nfs_write_inode(struct inode *inode, struct writeback_control *wbc)
{
return nfs_commit_unstable_pages(inode, wbc);
} | 0 | [] | linux | c7559663e42f4294ffe31fe159da6b6a66b35d61 | 194,186,117,923,582,730,000,000,000,000,000,000,000 | 4 | NFS: Allow nfs_updatepage to extend a write under additional circumstances
Currently nfs_updatepage allows a write to be extended to cover a full
page only if we don't have a byte range lock lock on the file... but if
we have a write delegation on the file or if we have the whole file
locked for writing then we should... | Safe | null | null |
static int vpc_write(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors)
{
BDRVVPCState *s = bs->opaque;
int64_t offset;
int64_t sectors, sectors_per_block;
int ret;
VHDFooter *footer = (VHDFooter *) s->footer_buf;
if (cpu_to_be32(footer->type) == VHD_FIXED) {
... | 0 | [
"CWE-20"
] | qemu | 97f1c45c6f456572e5b504b8614e4a69e23b8e3a | 262,396,092,181,982,840,000,000,000,000,000,000,000 | 39 | vpc/vhd: add bounds check for max_table_entries and block_size (CVE-2014-0144)
This adds checks to make sure that max_table_entries and block_size
are in sane ranges. Memory is allocated based on max_table_entries,
and block_size is used to calculate indices into that allocated
memory, so if these values are incorrec... | 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 compare_notify_change_events(const void *p1, const void *p2)
{
const struct notify_change_event *e1 = p1;
const struct notify_change_event *e2 = p2;
return timespec_compare(&e1->when, &e2->when);
} | 0 | [
"CWE-266"
] | samba | 5dd4c789c13035b805fdd2c3a9c38721657b05b3 | 181,942,014,930,599,600,000,000,000,000,000,000,000 | 7 | s3: smbd: Ensure change notifies can't get set unless the directory handle is open for SEC_DIR_LIST.
Remove knownfail entry.
CVE-2020-14318
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14434
Signed-off-by: Jeremy Allison <jra@samba.org> | Safe | 266 | {"cwe_id": "CWE-266", "vulnerability_type": "Incorrect Privilege Assignment", "description": "A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.", "severity": null, "category": null, "impact": ["Gain Privileges or Assume Identity"], "languages": [nu... |
static int rbd_dev_header_name(struct rbd_device *rbd_dev)
{
struct rbd_spec *spec = rbd_dev->spec;
int ret;
/* Record the header object name for this rbd image. */
rbd_assert(rbd_image_format_valid(rbd_dev->image_format));
if (rbd_dev->image_format == 1)
ret = ceph_oid_aprintf(&rbd_dev->header_oid, GFP_KERNEL... | 0 | [
"CWE-863"
] | linux | f44d04e696feaf13d192d942c4f14ad2e117065a | 10,296,333,293,355,693,000,000,000,000,000,000,000 | 17 | rbd: require global CAP_SYS_ADMIN for mapping and unmapping
It turns out that currently we rely only on sysfs attribute
permissions:
$ ll /sys/bus/rbd/{add*,remove*}
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add
--w------- 1 root root 4096 Sep 3 20:37 /sys/bus/rbd/add_single_major
--w------- 1 ro... | 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",... |
HiiGetPackageListHandle (
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
IN EFI_HII_HANDLE PackageListHandle,
OUT EFI_HANDLE *DriverHandle
)
{
HII_DATABASE_PRIVATE_DATA *Private;
HII_DATABASE_RECORD *Node;
LIST_ENTRY ... | 0 | [
"CWE-416"
] | edk2 | c32be82e99ef272e7fa742c2f06ff9a4c3756613 | 13,700,449,180,066,210,000,000,000,000,000,000,000 | 30 | MdeModulePkg/HiiDB: Remove configuration table when it's freed (CVE-2019-14586)
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1995
Fix the corner case issue that the original configuration runtime
memory is freed, but it is still exposed to the OS runtime.
So this patch is to remove the configuration table to a... | 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... |
parse_args(argc, argv)
int argc;
char **argv;
{
char *arg;
option_t *opt;
int n;
privileged_option = privileged;
option_source = "command line";
option_priority = OPRIO_CMDLINE;
while (argc > 0) {
arg = *argv++;
--argc;
opt = find_option(arg);
if (opt == NULL) {
option_erro... | 0 | [
"CWE-415",
"CWE-119"
] | ppp | 7658e8257183f062dc01f87969c140707c7e52cb | 128,893,096,368,328,780,000,000,000,000,000,000,000 | 32 | pppd: Eliminate potential integer overflow in option parsing
When we are reading in a word from an options file, we maintain a count
of the length we have seen so far in 'len', which is an int. When len
exceeds MAXWORDLEN - 1 (i.e. 1023) we cease storing characters in the
buffer but we continue to increment len. Sin... | 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"... |
xmlFreeElementTable(xmlElementTablePtr table) {
xmlHashFree(table, xmlFreeElementTableEntry);
} | 0 | [
"CWE-416"
] | libxml2 | 652dd12a858989b14eed4e84e453059cd3ba340e | 116,897,706,017,115,630,000,000,000,000,000,000,000 | 3 | [CVE-2022-23308] Use-after-free of ID and IDREF attributes
If a document is parsed with XML_PARSE_DTDVALID and without
XML_PARSE_NOENT, the value of ID attributes has to be normalized after
potentially expanding entities in xmlRemoveID. Otherwise, later calls
to xmlGetID can return a pointer to previously freed memory... | 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... |
xmlExpCheckCard(xmlExpNodePtr exp, xmlExpNodePtr sub) {
int ret = 1;
if (sub->c_max == -1) {
if (exp->c_max != -1)
ret = 0;
} else if ((exp->c_max >= 0) && (exp->c_max < sub->c_max)) {
ret = 0;
}
#if 0
if ((IS_NILLABLE(sub)) && (!IS_NILLABLE(exp)))
ret = 0;
#endif
r... | 0 | [
"CWE-119"
] | libxml2 | cbb271655cadeb8dbb258a64701d9a3a0c4835b4 | 107,027,044,122,235,100,000,000,000,000,000,000,000 | 15 | Bug 757711: heap-buffer-overflow in xmlFAParsePosCharGroup <https://bugzilla.gnome.org/show_bug.cgi?id=757711>
* xmlregexp.c:
(xmlFAParseCharRange): Only advance to the next character if
there is no error. Advancing to the next character in case of
an error while parsing regexp leads to an 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 ... |
xmlXPathErr(xmlXPathParserContextPtr ctxt, int error)
{
if ((error < 0) || (error > MAXERRNO))
error = MAXERRNO;
if (ctxt == NULL) {
__xmlRaiseError(NULL, NULL, NULL,
NULL, NULL, XML_FROM_XPATH,
error + XML_XPATH_EXPRESSION_OK - XPATH_EXPRESSION_OK,
XML_ERR_ERROR, NULL, 0,
NULL, NULL, NULL, 0, 0,
... | 0 | [
"CWE-119"
] | libxml2 | 91d19754d46acd4a639a8b9e31f50f31c78f8c9c | 125,024,686,026,389,750,000,000,000,000,000,000,000 | 49 | Fix the semantic of XPath axis for namespace/attribute context nodes
The processing of namespace and attributes nodes was not compliant
to the XPath-1.0 specification | 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 binder_put_node(struct binder_node *node)
{
binder_dec_node_tmpref(node);
} | 0 | [
"CWE-416"
] | linux | 7bada55ab50697861eee6bb7d60b41e68a961a9c | 329,330,346,028,714,160,000,000,000,000,000,000,000 | 4 | binder: fix race that allows malicious free of live buffer
Malicious code can attempt to free buffers using the BC_FREE_BUFFER
ioctl to binder. There are protections against a user freeing a buffer
while in use by the kernel, however there was a window where
BC_FREE_BUFFER could be used to free a recently allocated bu... | 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... |
lacks_extension_info (NautilusFile *file)
{
return file->details->pending_info_providers != NULL;
} | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 79,189,701,894,915,640,000,000,000,000,000,000,000 | 4 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... | 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... |
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