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 |
|---|---|---|---|---|---|---|---|---|---|---|
void cgroup1_release_agent(struct work_struct *work)
{
struct cgroup *cgrp =
container_of(work, struct cgroup, release_agent_work);
char *pathbuf, *agentbuf;
char *argv[3], *envp[3];
int ret;
/* snoop agent path and exit early if empty */
if (!cgrp->root->release_agent_path[0])
return;
/* prepare argument ... | 0 | [
"CWE-416"
] | linux | 3b0462726e7ef281c35a7a4ae33e93ee2bc9975b | 223,555,195,165,022,200,000,000,000,000,000,000,000 | 42 | cgroup: verify that source is a string
The following sequence can be used to trigger a UAF:
int fscontext_fd = fsopen("cgroup");
int fd_null = open("/dev/null, O_RDONLY);
int fsconfig(fscontext_fd, FSCONFIG_SET_FD, "source", fd_null);
close_range(3, ~0U, 0);
The cgroup v1 specific fs parser expects 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... |
CImgDisplay& set_mouse(const int pos_x, const int pos_y) {
return assign(pos_x,pos_y);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 107,277,081,795,598,140,000,000,000,000,000,000,000 | 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... |
void optimize_keyuse(JOIN *join, DYNAMIC_ARRAY *keyuse_array)
{
KEYUSE *end,*keyuse= dynamic_element(keyuse_array, 0, KEYUSE*);
for (end= keyuse+ keyuse_array->elements ; keyuse < end ; keyuse++)
{
table_map map;
/*
If we find a ref, assume this table matches a proportional
part of this table... | 0 | [] | server | ff77a09bda884fe6bf3917eb29b9d3a2f53f919b | 120,929,170,831,977,730,000,000,000,000,000,000,000 | 40 | MDEV-22464 Server crash on UPDATE with nested subquery
Uninitialized ref_pointer_array[] because setup_fields() got empty
fields list. mysql_multi_update() for some reason does that by
substituting the fields list with empty total_list for the
mysql_select() call (looks like wrong merge since total_list is not
used a... | Safe | null | null |
sraSpanMergeNext(sraSpan *dest) {
sraSpan *next = dest->_next;
while ((next->_next) &&
(next->start == dest->end) &&
(sraSpanListEqual(next->subspan, dest->subspan))) {
/*
printf("merge_next:");
sraSpanPrint(dest);
printf(" & ");
sraSpanPrint(next);
printf("\n");
*/
dest->end = next->end... | 0 | [
"CWE-476"
] | libvncserver | 38e98ee61d74f5f5ab4aa4c77146faad1962d6d0 | 198,579,368,249,119,030,000,000,000,000,000,000,000 | 18 | libvncserver: add missing NULL pointer checks | 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... |
ldbm_config_idl_get_idl_new(void *arg __attribute__((unused)))
{
if (idl_get_idl_new()) {
return slapi_ch_strdup("new");
}
return slapi_ch_strdup("old");
} | 0 | [
"CWE-399",
"CWE-203"
] | 389-ds-base | cc0f69283abc082488824702dae485b8eae938bc | 20,529,258,409,720,753,000,000,000,000,000,000,000 | 7 | Issue 4480 - Unexpected info returned to ldap request (#4491)
Bug description:
If the bind entry does not exist, the bind result info
reports that 'No such entry'. It should not give any
information if the target entry exists or not
Fix description:
Does not return any additional information d... | Safe | 399 | null |
_copyAgg(const Agg *from)
{
Agg *newnode = makeNode(Agg);
CopyPlanFields((const Plan *) from, (Plan *) newnode);
COPY_SCALAR_FIELD(aggstrategy);
COPY_SCALAR_FIELD(numCols);
if (from->numCols > 0)
{
COPY_POINTER_FIELD(grpColIdx, from->numCols * sizeof(AttrNumber));
COPY_POINTER_FIELD(grpOperators, from->... | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 30,866,238,439,112,760,000,000,000,000,000,000,000 | 17 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... | 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... |
rfbReleaseClientIterator(rfbClientIteratorPtr iterator)
{
free(iterator);
} | 0 | [
"CWE-119"
] | vino | dff52694a384fe95195f2211254026b752d63ec4 | 240,207,438,223,920,000,000,000,000,000,000,000,000 | 4 | Avoid out-of-bounds memory accesses
This fixes two critical security vulnerabilities that lead to an
out-of-bounds memory access with a crafted client framebuffer update
request packet. The dimensions of the update from the packet are checked
to ensure that they are within the screen dimensions.
Thanks to Kevin Chen ... | 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 ... |
EVP_PKEY *ssl_get_sign_pkey(SSL *s,const SSL_CIPHER *cipher, const EVP_MD **pmd)
{
unsigned long alg_a;
CERT *c;
int idx = -1;
alg_a = cipher->algorithm_auth;
c=s->cert;
if ((alg_a & SSL_aDSS) &&
(c->pkeys[SSL_PKEY_DSA_SIGN].privatekey != NULL))
idx = SSL_PKEY_DSA_SIGN;
else if (alg_a & SSL_aRSA)
{
if... | 0 | [
"CWE-310"
] | openssl | 6bfe55380abbf7528e04e59f18921bd6c896af1c | 190,461,940,980,866,830,000,000,000,000,000,000,000 | 31 | Support TLS_FALLBACK_SCSV.
Reviewed-by: Rich Salz <rsalz@openssl.org> | Safe | 310 | null |
putid(char *p, const char *s)
{
const char *src;
bool safe = true;
for (src = s; *src; src++)
{
/* This test had better match what getid() does, above */
if (!isalnum((unsigned char) *src) && *src != '_')
{
safe = false;
break;
}
}
if (!safe)
*p++ = '"';
for (src = s; *src; src++)
{
/* A dou... | 0 | [
"CWE-264"
] | postgres | fea164a72a7bfd50d77ba5fb418d357f8f2bb7d0 | 48,610,285,061,045,550,000,000,000,000,000,000,000 | 27 | Shore up ADMIN OPTION restrictions.
Granting a role without ADMIN OPTION is supposed to prevent the grantee
from adding or removing members from the granted role. Issuing SET ROLE
before the GRANT bypassed that, because the role itself had an implicit
right to add or remove members. Plug that hole by recognizing tha... | Safe | 264 | null |
void AuthorizationSession::startRequest(OperationContext* txn) {
_externalState->startRequest(txn);
_refreshUserInfoAsNeeded(txn);
} | 0 | [
"CWE-613"
] | mongo | 64d8e9e1b12d16b54d6a592bae8110226c491b4e | 234,199,739,746,620,700,000,000,000,000,000,000,000 | 4 | 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... |
psf_allocate (void)
{ SF_PRIVATE * psf ;
if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL)
return NULL ;
if ((psf->header.ptr = calloc (1, INITAL_HEADER_SIZE)) == NULL)
{ free (psf) ;
return NULL ;
} ;
psf->header.len = INITAL_HEADER_SIZE ;
return psf ;
} /* psf_allocate */ | 0 | [
"CWE-119",
"CWE-787"
] | libsndfile | 708e996c87c5fae77b104ccfeb8f6db784c32074 | 318,339,777,711,581,800,000,000,000,000,000,000,000 | 14 | src/ : Move to a variable length header buffer
Previously, the `psf->header` buffer was a fixed length specified by
`SF_HEADER_LEN` which was set to `12292`. This was problematic for
two reasons; this value was un-necessarily large for the majority
of files and too small for some others.
Now the size of the header bu... | 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 ... |
const COMP_METHOD *SSL_get_current_expansion(SSL *s)
{
if (s->expand != NULL)
return (s->expand->meth);
return (NULL);
} | 0 | [
"CWE-310"
] | openssl | 56f1acf5ef8a432992497a04792ff4b3b2c6f286 | 52,986,455,808,090,495,000,000,000,000,000,000,000 | 6 | Disable SSLv2 default build, default negotiation and weak ciphers.
SSLv2 is by default disabled at build-time. Builds that are not
configured with "enable-ssl2" will not support SSLv2. Even if
"enable-ssl2" is used, users who want to negotiate SSLv2 via the
version-flexible SSLv23_method() will need to explicitly ca... | Safe | 310 | null |
pfm_do_fasync(int fd, struct file *filp, pfm_context_t *ctx, int on)
{
int ret;
ret = fasync_helper (fd, filp, on, &ctx->ctx_async_queue);
DPRINT(("pfm_fasync called by [%d] on ctx_fd=%d on=%d async_queue=%p ret=%d\n",
current->pid,
fd,
on,
ctx->ctx_async_queue, ret));
return ret;
} | 0 | [] | linux-2.6 | 41d5e5d73ecef4ef56b7b4cde962929a712689b4 | 143,707,153,911,606,400,000,000,000,000,000,000,000 | 14 | [IA64] permon use-after-free fix
Perfmon associates vmalloc()ed memory with a file descriptor, and installs
a vma mapping that memory. Unfortunately, the vm_file field is not filled
in, so processes with mappings to that memory do not prevent the file from
being closed and the memory freed. This results in use-after... | Safe | null | null |
const char* WireFormat::_InternalParse(Message* msg, const char* ptr,
internal::ParseContext* ctx) {
const Descriptor* descriptor = msg->GetDescriptor();
const Reflection* reflection = msg->GetReflection();
GOOGLE_DCHECK(descriptor);
GOOGLE_DCHECK(reflection);
if (descri... | 0 | [
"CWE-703"
] | protobuf | d1635e1496f51e0d5653d856211e8821bc47adc4 | 324,311,810,610,690,500,000,000,000,000,000,000,000 | 38 | Apply patch | 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 bool rtl8139_can_receive(NetClientState *nc)
{
RTL8139State *s = qemu_get_nic_opaque(nc);
int avail;
/* Receive (drop) packets if card is disabled. */
if (!s->clock_enabled) {
return true;
}
if (!rtl8139_receiver_enabled(s)) {
return true;
}
if (rtl8139_cp_recei... | 0 | [
"CWE-835"
] | qemu | 5311fb805a4403bba024e83886fa0e7572265de4 | 102,934,461,348,514,480,000,000,000,000,000,000,000 | 23 | rtl8139: switch to use qemu_receive_packet() for loopback
This patch switches to use qemu_receive_packet() which can detect
reentrancy and return early.
This is intended to address CVE-2021-3416.
Cc: Prasad J Pandit <ppandit@redhat.com>
Cc: qemu-stable@nongnu.org
Buglink: https://bugs.launchpad.net/qemu/+bug/1910826... | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
dup_point_edwards (mpi_point_t result, mpi_point_t point, mpi_ec_t ctx)
{
#define X1 (point->x)
#define Y1 (point->y)
#define Z1 (point->z)
#define X3 (result->x)
#define Y3 (result->y)
#define Z3 (result->z)
#define B (ctx->t.scratch[0])
#define C (ctx->t.scratch[1])
#define D (ctx->t.scratch[2])
#define E (ctx->t.scr... | 0 | [
"CWE-200"
] | libgcrypt | bf76acbf0da6b0f245e491bec12c0f0a1b5be7c9 | 251,557,275,867,432,000,000,000,000,000,000,000,000 | 69 | ecc: Add input validation for X25519.
* cipher/ecc.c (ecc_decrypt_raw): Add input validation.
* mpi/ec.c (ec_p_init): Use scratch buffer for bad points.
(_gcry_mpi_ec_bad_point): New.
--
Following is the paper describing the attack:
May the Fourth Be With You: A Microarchitectural Side Channel Attack
on Rea... | 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 ConnectionManagerImpl::ActiveStream::onBelowWriteBufferLowWatermark() {
ENVOY_STREAM_LOG(debug, "Enabling upstream stream due to downstream stream watermark.", *this);
filter_manager_.callLowWatermarkCallbacks();
} | 0 | [
"CWE-22"
] | envoy | 5333b928d8bcffa26ab19bf018369a835f697585 | 55,316,685,222,775,840,000,000,000,000,000,000,000 | 4 | Implement handling of escaped slash characters in URL path
Fixes: CVE-2021-29492
Signed-off-by: Yan Avlasov <yavlasov@google.com> | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
static int bin_pe_init_overlay(RBinPEObj* pe) {
ut64 pe_overlay_size;
ut64 pe_overlay_offset = PE_(bin_pe_get_overlay) (pe, &pe_overlay_size);
if (pe_overlay_offset) {
sdb_num_set (pe->kv, "pe_overlay.offset", pe_overlay_offset, 0);
sdb_num_set (pe->kv, "pe_overlay.size", pe_overlay_size, 0);
}
return 0;
} | 0 | [
"CWE-400",
"CWE-703"
] | radare2 | 634b886e84a5c568d243e744becc6b3223e089cf | 117,271,883,200,778,280,000,000,000,000,000,000,000 | 9 | Fix DoS in PE/QNX/DYLDCACHE/PSX parsers ##crash
* Reported by lazymio
* Reproducer: AAA4AAAAAB4= | 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 bool kvm_check_memslot_overlap(struct kvm_memslots *slots, int id,
gfn_t start, gfn_t end)
{
struct kvm_memslot_iter iter;
kvm_for_each_memslot_in_gfn_range(&iter, slots, start, end) {
if (iter.slot->id != id)
return true;
}
return false; | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 81,316,330,298,378,620,000,000,000,000,000,000,000 | 12 | 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... |
static int ZEND_FASTCALL ZEND_INIT_FCALL_BY_NAME_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zval *function_name;
char *function_name_strval, *lcname;
int function_name_strlen;
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(called_scope));
if (IS_CV == IS_CON... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 13,101,678,611,860,073,000,000,000,000,000,000,000 | 50 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus | Safe | null | null |
static inline int nla_parse_nested(struct nlattr *tb[], int maxtype,
struct nlattr *nla,
const struct nla_policy *policy)
{
return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy);
} | 0 | [] | linux-2.6 | 1045b03e07d85f3545118510a587035536030c1c | 63,981,334,408,000,230,000,000,000,000,000,000,000 | 6 | netlink: fix overrun in attribute iteration
kmemcheck reported this:
kmemcheck: Caught 16-bit read from uninitialized memory (f6c1ba30)
0500110001508abf050010000500000002017300140000006f72672e66726565
i i i i i i i i i i i i i u u u u u u u u u u u u u u u u u u u
^
Pid: 3... | Safe | null | null |
main(int argc, char **argv)
{
const char *safepath = SAFE_PATH;
const char *confpath = NULL;
char *shargv[] = { NULL, NULL };
char *sh;
const char *cmd;
char cmdline[LINE_MAX];
char myname[_PW_NAME_LEN + 1];
struct passwd *original_pw, *target_pw;
struct rule *rule;
uid_t uid;
uid_t target = 0;
gid_t groups... | 1 | [
"CWE-20",
"CWE-269"
] | doas | 6cf0236184ff6304bf5e267ccf7ef02874069697 | 289,901,528,198,490,700,000,000,000,000,000,000,000 | 283 | fix the setusercontext(3) workaround
Seeing this being used on even more system like Illumos with this ugly
and security critical bug open makes me cringe every time I check if it
was finally fixed.
I reported it directly to the maintainer in 2017. I reported it to
pkgsrc-security@netbsd.org without a response. | Vulnerable | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
PHP_FUNCTION(openssl_pkey_export_to_file)
{
struct php_x509_request req;
zval ** zpkey, * args = NULL;
char * passphrase = NULL; int passphrase_len = 0;
char * filename = NULL; int filename_len = 0;
long key_resource = -1;
EVP_PKEY * key;
BIO * bio_out = NULL;
const EVP_CIPHER * cipher;
if (zend_parse_parame... | 0 | [
"CWE-200"
] | php-src | 270a406ac94b5fc5cc9ef59fc61e3b4b95648a3e | 197,151,319,961,879,120,000,000,000,000,000,000,000 | 56 | Fix bug #61413 ext\openssl\tests\openssl_encrypt_crash.phpt fails 5.3 only | 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... |
compile_endwhile(char_u *arg, cctx_T *cctx)
{
scope_T *scope = cctx->ctx_scope;
garray_T *instr = &cctx->ctx_instr;
if (misplaced_cmdmod(cctx))
return NULL;
if (scope == NULL || scope->se_type != WHILE_SCOPE)
{
emsg(_(e_endwhile_without_while));
return NULL;
}
cctx->ctx_scope = scope->se... | 0 | [
"CWE-703",
"CWE-122"
] | vim | d1d8f6bacb489036d0fd479c9dd3c0102c988889 | 239,151,312,760,135,850,000,000,000,000,000,000,000 | 35 | patch 9.0.0211: invalid memory access when compiling :lockvar
Problem: Invalid memory access when compiling :lockvar.
Solution: Don't read past the end of the line. | 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 void __reg_combine_64_into_32(struct bpf_reg_state *reg)
{
__mark_reg32_unbounded(reg);
if (__reg64_bound_s32(reg->smin_value))
reg->s32_min_value = (s32)reg->smin_value;
if (__reg64_bound_s32(reg->smax_value))
reg->s32_max_value = (s32)reg->smax_value;
if (__reg64_bound_u32(reg->umin_value))
reg->u32... | 0 | [
"CWE-119",
"CWE-681",
"CWE-787"
] | linux | 5b9fbeb75b6a98955f628e205ac26689bcb1383e | 132,247,545,754,232,800,000,000,000,000,000,000,000 | 21 | bpf: Fix scalar32_min_max_or bounds tracking
Simon reported an issue with the current scalar32_min_max_or() implementation.
That is, compared to the other 32 bit subreg tracking functions, the code in
scalar32_min_max_or() stands out that it's using the 64 bit registers instead
of 32 bit ones. This leads to bounds tra... | 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 ... |
struct posix_acl *fuse_get_acl(struct inode *inode, int type)
{
struct fuse_conn *fc = get_fuse_conn(inode);
int size;
const char *name;
void *value = NULL;
struct posix_acl *acl;
if (!fc->posix_acl || fc->no_getxattr)
return NULL;
if (type == ACL_TYPE_ACCESS)
name = XATTR_NAME_POSIX_ACL_ACCESS;
else if (... | 1 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 44,692,569,563,958,410,000,000,000,000,000,000,000 | 35 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... | Vulnerable | 459 | {"cwe_id": "CWE-459", "vulnerability_type": "Incomplete Cleanup", "description": "The product does not properly \"clean up\" and remove temporary or supporting resources after they have been used.", "severity": null, "category": "Insufficient Cleanup", "impact": ["Other", "Read Application Data", "Modify Application Da... |
setval_oid(PG_FUNCTION_ARGS)
{
Oid relid = PG_GETARG_OID(0);
int64 next = PG_GETARG_INT64(1);
do_setval(relid, next, true);
PG_RETURN_INT64(next);
} | 0 | [
"CWE-94"
] | postgres | b9b21acc766db54d8c337d508d0fe2f5bf2daab0 | 294,662,712,281,119,450,000,000,000,000,000,000,000 | 9 | In extensions, don't replace objects not belonging to the extension.
Previously, if an extension script did CREATE OR REPLACE and there was
an existing object not belonging to the extension, it would overwrite
the object and adopt it into the extension. This is problematic, first
because the overwrite is probably uni... | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
static void ide_cfata_metadata_read(IDEState *s)
{
uint16_t *p;
if (((s->hcyl << 16) | s->lcyl) << 9 > s->mdata_size + 2) {
s->status = ERR_STAT;
s->error = ABRT_ERR;
return;
}
p = (uint16_t *) s->io_buffer;
memset(p, 0, 0x200);
put_le16(p + 0, s->media_changed); /* M... | 0 | [
"CWE-189"
] | qemu | 940973ae0b45c9b6817bab8e4cf4df99a9ef83d7 | 166,203,398,756,249,080,000,000,000,000,000,000,000 | 18 | ide: Correct improper smart self test counter reset in ide core.
The SMART self test counter was incorrectly being reset to zero,
not 1. This had the effect that on every 21st SMART EXECUTE OFFLINE:
* We would write off the beginning of a dynamically allocated buffer
* We forgot the SMART history
Fix this.
Signed-o... | Safe | 189 | null |
template<typename t>
bool is_sameZ(const CImg<t>& img) const {
return is_sameZ(img._depth); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 219,144,404,580,535,950,000,000,000,000,000,000,000 | 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"... |
SPL_METHOD(FilesystemIterator, rewind)
{
spl_filesystem_object *intern = Z_SPLFILESYSTEM_P(getThis());
int skip_dots = SPL_HAS_FLAG(intern->flags, SPL_FILE_DIR_SKIPDOTS);
if (zend_parse_parameters_none() == FAILURE) {
return;
}
intern->u.dir.index = 0;
if (intern->u.dir.dirp) {
php_stream_rewinddir(intern->... | 0 | [
"CWE-74"
] | php-src | a5a15965da23c8e97657278fc8dfbf1dfb20c016 | 228,404,901,290,722,870,000,000,000,000,000,000,000 | 17 | Fix #78863: DirectoryIterator class silently truncates after a null byte
Since the constructor of DirectoryIterator and friends is supposed to
accepts paths (i.e. strings without NUL bytes), we must not accept
arbitrary strings. | Safe | 74 | {"cwe_id": "CWE-74", "vulnerability_type": "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')", "description": "The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutra... |
TIFFWriteDirectoryTagShortArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, uint16* value)
{
if (dir==NULL)
{
(*ndir)++;
return(1);
}
return(TIFFWriteDirectoryTagCheckedShortArray(tif,ndir,dir,tag,count,value));
} | 0 | [
"CWE-617"
] | libtiff | de144fd228e4be8aa484c3caf3d814b6fa88c6d9 | 186,259,105,916,221,780,000,000,000,000,000,000,000 | 9 | TIFFWriteDirectorySec: avoid assertion. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2795. CVE-2018-10963 | 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... |
void ciEnv::validate_compile_task_dependencies(ciMethod* target) {
if (failing()) return; // no need for further checks
Dependencies::DepType result = dependencies()->validate_dependencies(_task);
if (result != Dependencies::end_marker) {
if (result == Dependencies::call_site_target_value) {
_inc_dec... | 0 | [] | jdk17u | 8be0fc09f0ba2dd1dbfd6627456fa929d5574b04 | 8,207,986,132,970,695,000,000,000,000,000,000,000 | 15 | 8281859: Improve class compilation
Reviewed-by: mbaesken
Backport-of: 3ac62a66efd05d0842076dd4cfbea0e53b12630f | Safe | null | null |
psutil_users(PyObject *self, PyObject *args) {
struct utmpx *utx;
PyObject *py_username = NULL;
PyObject *py_tty = NULL;
PyObject *py_hostname = NULL;
PyObject *py_tuple = NULL;
PyObject *py_retlist = PyList_New(0);
if (py_retlist == NULL)
return NULL;
while ((utx = getutxent())... | 1 | [
"CWE-415"
] | psutil | 7d512c8e4442a896d56505be3e78f1156f443465 | 195,741,000,611,781,900,000,000,000,000,000,000,000 | 55 | Use Py_CLEAR instead of Py_DECREF to also set the variable to NULL (#1616)
These files contain loops that convert system data into python objects
and during the process they create objects and dereference their
refcounts after they have been added to the resulting list.
However, in case of errors during the creat... | Vulnerable | 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"... |
static void ppp_tx_cp(struct net_device *dev, u16 pid, u8 code,
u8 id, unsigned int len, const void *data)
{
struct sk_buff *skb;
struct cp_header *cp;
unsigned int magic_len = 0;
static u32 magic;
#if DEBUG_CP
int i;
char *ptr;
#endif
if (pid == PID_LCP && (code == LCP_ECHO_REQ || code == LCP_ECHO_REP... | 0 | [
"CWE-20"
] | net | 66d42ed8b25b64eb63111a2b8582c5afc8bf1105 | 12,684,716,074,213,447,000,000,000,000,000,000,000 | 53 | hdlc_ppp: add range checks in ppp_cp_parse_cr()
There are a couple bugs here:
1) If opt[1] is zero then this results in a forever loop. If the value
is less than 2 then it is invalid.
2) It assumes that "len" is more than sizeof(valid_accm) or 6 which can
result in memory corruption.
In the case of LCP_OPTION_... | 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 void kname (const Proto *p, int c, const char **name) {
TValue *kvalue = &p->k[c];
*name = (ttisstring(kvalue)) ? svalue(kvalue) : "?";
} | 0 | [
"CWE-703"
] | lua | a2195644d89812e5b157ce7bac35543e06db05e3 | 70,023,633,203,669,490,000,000,000,000,000,000,000 | 4 | Fixed bug: invalid 'oldpc' when returning to a function
The field 'L->oldpc' is not always updated when control returns to a
function; an invalid value can seg. fault when computing 'changedline'.
(One example is an error in a finalizer; control can return to
'luaV_execute' without executing 'luaD_poscall'.) Instead o... | 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 void makedirs(const char* name)
{
char* p = strrchr(name, '/');
if (p) {
char* dir_name = _zzip_strndup(name, p-name);
makedirs(dir_name);
free (dir_name);
}
if (_zzip_mkdir(name, 0775) == -1 && errno != EEXIST)
{
DBG3("while mkdir %s : %s", n... | 0 | [
"CWE-772"
] | zziplib | 83a2da55922f67e07f22048ac9671a44cc0d35c4 | 35,788,514,331,819,323,000,000,000,000,000,000,000 | 14 | ensure disk_close to avoid mem-leak #40 | 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 ... |
ctnetlink_ct_stat_cpu_fill_info(struct sk_buff *skb, u32 portid, u32 seq,
__u16 cpu, const struct ip_conntrack_stat *st)
{
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
unsigned int flags = portid ? NLM_F_MULTI : 0, event;
event = nfnl_msg_type(NFNL_SUBSYS_CTNETLINK,
IPCTNL_MSG_CT_GET_STATS_CPU);
nlh... | 0 | [
"CWE-120"
] | linux | 1cc5ef91d2ff94d2bf2de3b3585423e8a1051cb6 | 189,482,647,167,992,500,000,000,000,000,000,000,000 | 39 | netfilter: ctnetlink: add a range check for l3/l4 protonum
The indexes to the nf_nat_l[34]protos arrays come from userspace. So
check the tuple's family, e.g. l3num, when creating the conntrack in
order to prevent an OOB memory access during setup. Here is an example
kernel panic on 4.14.180 when userspace passes in ... | 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 void device_remove_class_symlinks(struct device *dev)
{
if (dev_of_node(dev))
sysfs_remove_link(&dev->kobj, "of_node");
if (!dev->class)
return;
if (dev->parent && device_is_not_partition(dev))
sysfs_remove_link(&dev->kobj, "device");
sysfs_remove_link(&dev->kobj, "subsystem");
#ifdef CONFIG_BLOCK
i... | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 45,398,548,013,980,540,000,000,000,000,000,000,000 | 17 | 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... |
evdev_device_create(struct libinput_seat *seat,
struct udev_device *udev_device)
{
struct libinput *libinput = seat->libinput;
struct evdev_device *device = NULL;
int rc;
int fd = -1;
int unhandled_device = 0;
const char *devnode = udev_device_get_devnode(udev_device);
char *sysname = str_sanitize(udev_dev... | 0 | [
"CWE-134"
] | libinput | a423d7d3269dc32a87384f79e29bb5ac021c83d1 | 92,234,741,887,379,620,000,000,000,000,000,000,000 | 118 | evdev: strip the device name of format directives
This fixes a format string vulnerabilty.
evdev_log_message() composes a format string consisting of a fixed
prefix (including the rendered device name) and the passed-in format
buffer. This format string is then passed with the arguments to the
actual log handler, whi... | Safe | 134 | {"cwe_id": "CWE-134", "vulnerability_type": "Use of Externally-Controlled Format String", "description": "The product uses a function that accepts a format string as an argument, but the format string originates from an external source.", "severity": "High", "category": null, "impact": ["Read Memory", "Modify Memory", ... |
void BSONObj::getFieldsDotted(const StringData& name, BSONElementSet &ret, bool expandLastArray ) const {
_getFieldsDotted( this, name, ret, expandLastArray );
} | 0 | [
"CWE-20"
] | mongo | f9817a6cf64bdba8e1e1cef30a798110df746b58 | 102,683,208,991,006,040,000,000,000,000,000,000,000 | 3 | SERVER-7769 - turn objcheck on by default and use new fast bson validate | 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 void ohci_port_set_status(OHCIState *ohci, int portnum, uint32_t val)
{
uint32_t old_state;
OHCIPort *port;
port = &ohci->rhport[portnum];
old_state = port->ctrl;
/* Write to clear CSC, PESC, PSSC, OCIC, PRSC */
if (val & OHCI_PORT_WTC)
port->ctrl &= ~(val & OHCI_PORT_WTC);
... | 0 | [
"CWE-835"
] | qemu | 95ed56939eb2eaa4e2f349fe6dcd13ca4edfd8fb | 258,588,600,300,747,830,000,000,000,000,000,000,000 | 40 | usb: ohci: limit the number of link eds
The guest may builds an infinite loop with link eds. This patch
limit the number of linked ed to avoid this.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Message-id: 5899a02e.45ca240a.6c373.93c1@mx.google.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
DefaultMemchunks *Downstream::get_blocked_request_buf() {
return &blocked_request_buf_;
} | 0 | [] | nghttp2 | 319d5ab1c6d916b6b8a0d85b2ae3f01b3ad04f2c | 7,021,177,974,169,008,000,000,000,000,000,000,000 | 3 | nghttpx: Fix request stall
Fix request stall if backend connection is reused and buffer is full. | Safe | null | null |
void StreamTcpInitConfig(bool quiet)
{
intmax_t value = 0;
uint16_t rdrange = 10;
SCLogDebug("Initializing Stream");
memset(&stream_config, 0, sizeof(stream_config));
SC_ATOMIC_INIT(stream_config.memcap);
SC_ATOMIC_INIT(stream_config.reassembly_memcap);
if ((ConfGetInt("stream.max-sessi... | 0 | [] | suricata | 50e2b973eeec7172991bf8f544ab06fb782b97df | 99,732,859,257,191,220,000,000,000,000,000,000,000 | 304 | 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 |
static int decode_slice(struct AVCodecContext *avctx, void *arg)
{
H264Context *h = *(void **)arg;
int lf_x_start = h->mb_x;
h->mb_skip_run = -1;
av_assert0(h->block_offset[15] == (4 * ((scan8[15] - scan8[0]) & 7) << h->pixel_shift) + 4 * h->linesize * ((scan8[15] - scan8[0]) >> 3));
h->is_comple... | 0 | [
"CWE-703"
] | FFmpeg | 29ffeef5e73b8f41ff3a3f2242d356759c66f91f | 282,101,329,196,158,300,000,000,000,000,000,000,000 | 175 | avcodec/h264: do not trust last_pic_droppable when marking pictures as done
This simplifies the code and fixes a deadlock
Fixes Ticket2927
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | 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"... |
newSWFInput_filename(const char *filename)
{
FILE *file;
SWFInput input;
file = fopen(filename, "rb");
if(file == NULL)
{
SWF_warn("newSWFInput_filename: %s: %s\n",
filename, strerror(errno));
return NULL;
}
input = newSWFInput_file(file);
if(input == NULL)
return NULL;
input->destroy = SWFInput_d... | 0 | [
"CWE-190",
"CWE-703"
] | libming | a009a38dce1d9316cad1ab522b813b1d5ba4c62a | 296,805,762,685,137,900,000,000,000,000,000,000,000 | 20 | 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... |
QString AbstractSqlMigrator::migrationObject(MigrationObject moType)
{
switch (moType) {
case QuasselUser:
return "QuasselUser";
case Sender:
return "Sender";
case Identity:
return "Identity";
case IdentityNick:
return "IdentityNick";
case Network:
return ... | 0 | [
"CWE-89"
] | quassel | aa1008be162cb27da938cce93ba533f54d228869 | 150,095,477,454,451,210,000,000,000,000,000,000,000 | 24 | Fixing security vulnerability with Qt 4.8.5+ and PostgreSQL.
Properly detects whether Qt performs slash escaping in SQL queries or
not, and then configures PostgreSQL accordingly. This bug was a
introduced due to a bugfix in Qt 4.8.5 disables slash escaping when
binding queries: https://bugreports.qt-project.org/brows... | Safe | 89 | {"cwe_id": "CWE-89", "vulnerability_type": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "description": "The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes spec... |
static void bond_mii_monitor(struct work_struct *work)
{
struct bonding *bond = container_of(work, struct bonding,
mii_work.work);
bool should_notify_peers = false;
bool commit;
unsigned long delay;
struct slave *slave;
struct list_head *iter;
delay = msecs_to_jiffies(bond->params.miimon);
if (!bond_... | 0 | [
"CWE-476",
"CWE-703"
] | linux | 105cd17a866017b45f3c45901b394c711c97bf40 | 222,106,282,920,433,900,000,000,000,000,000,000,000 | 55 | 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... |
static void handle_binary_protocol_error(conn *c) {
write_bin_error(c, PROTOCOL_BINARY_RESPONSE_EINVAL, 0);
if (settings.verbose) {
fprintf(stderr, "Protocol error (opcode %02x), close connection %d\n",
c->binary_header.request.opcode, c->sfd);
}
c->write_and_go = conn_closing;
} | 0 | [
"CWE-189"
] | memcached | 6695ccbc525c36d693aaa3e8337b36aa0c784424 | 333,252,493,982,176,780,000,000,000,000,000,000,000 | 8 | Fix segfault on specially crafted packet. | Safe | 189 | null |
inline void Http2Session::Http2Settings::Update(Environment* env,
Http2Session* session,
get_setting fn) {
AliasedBuffer<uint32_t, v8::Uint32Array>& buffer =
env->http2_state()->settings_buffer;
buffer[IDX_SETTINGS... | 0 | [] | node | ce22d6f9178507c7a41b04ac4097b9ea902049e3 | 289,165,890,042,182,600,000,000,000,000,000,000,000 | 18 | http2: add altsvc support
Add support for sending and receiving ALTSVC frames.
PR-URL: https://github.com/nodejs/node/pull/17917
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com> | Safe | null | null |
int af9005_read_ofdm_registers(struct dvb_usb_device *d, u16 reg,
u8 * values, int len)
{
int ret;
deb_reg("read %d registers %x ", len, reg);
ret = af9005_generic_read_write(d, reg,
AF9005_CMD_READ, AF9005_OFDM_REG,
values, len);
if (ret)
deb_reg("failed\n");
else
debug_dump(values, len, d... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 2289adbfa559050d2a38bcd9caac1c18b800e928 | 52,107,510,942,288,610,000,000,000,000,000,000,000 | 14 | media: usb: fix memory leak in af9005_identify_state
In af9005_identify_state when returning -EIO the allocated buffer should
be released. Replace the "return -EIO" with assignment into ret and move
deb_info() under a check.
Fixes: af4e067e1dcf ("V4L/DVB (5625): Add support for the AF9005 demodulator from Afatech")
S... | 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... |
tight_detect_smooth_image24(VncState *vs, int w, int h)
{
int off;
int x, y, d, dx;
unsigned int c;
unsigned int stats[256];
int pixels = 0;
int pix, left[3];
unsigned int errors;
unsigned char *buf = vs->tight.tight.buffer;
/*
* If client is big-endian, color samples begin fro... | 0 | [
"CWE-125"
] | qemu | 9f64916da20eea67121d544698676295bbb105a7 | 281,237,310,955,925,540,000,000,000,000,000,000,000 | 62 | pixman/vnc: use pixman images in vnc.
The vnc code uses *three* DisplaySurfaces:
First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys). This is left as-is.
Second is the current server's view of the screen content... | 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 test_nghttp2_session_data_read_temporal_failure(void) {
nghttp2_session *session;
nghttp2_session_callbacks callbacks;
my_user_data ud;
nghttp2_data_provider data_prd;
nghttp2_frame frame;
nghttp2_stream *stream;
size_t data_size = 128 * 1024;
memset(&callbacks, 0, sizeof(nghttp2_session_callbacks... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 5,970,542,943,295,480,000,000,000,000,000,000,000 | 55 | Add nghttp2_option_set_max_outbound_ack | Safe | null | null |
int __check_sticky(struct inode *dir, struct inode *inode)
{
kuid_t fsuid = current_fsuid();
if (uid_eq(inode->i_uid, fsuid))
return 0;
if (uid_eq(dir->i_uid, fsuid))
return 0;
return !capable_wrt_inode_uidgid(inode, CAP_FOWNER);
} | 0 | [
"CWE-416"
] | linux | f15133df088ecadd141ea1907f2c96df67c729f0 | 189,378,388,608,830,200,000,000,000,000,000,000,000 | 10 | 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... |
int streamAppendItem(stream *s, robj **argv, int64_t numfields, streamID *added_id, streamID *use_id) {
/* Generate the new entry ID. */
streamID id;
if (use_id)
id = *use_id;
else
streamNextID(&s->last_id,&id);
/* Check that the new ID is greater than the last entry ID
* ... | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 120,335,380,671,724,960,000,000,000,000,000,000,000 | 204 | Fix ziplist and listpack overflows and truncations (CVE-2021-32627, CVE-2021-32628)
- fix possible heap corruption in ziplist and listpack resulting by trying to
allocate more than the maximum size of 4GB.
- prevent ziplist (hash and zset) from reaching size of above 1GB, will be
converted to HT encoding, that's n... | 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 gfn_t pse36_gfn_delta(u32 gpte)
{
int shift = 32 - PT32_DIR_PSE36_SHIFT - PAGE_SHIFT;
return (gpte & PT32_DIR_PSE36_MASK) << shift;
} | 0 | [
"CWE-476"
] | linux | 9f46c187e2e680ecd9de7983e4d081c3391acc76 | 70,313,934,087,246,760,000,000,000,000,000,000,000 | 6 | KVM: x86/mmu: fix NULL pointer dereference on guest INVPCID
With shadow paging enabled, the INVPCID instruction results in a call
to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the
invlpg callback is not set and the result is a NULL pointer dereference.
Fix it trivially by checking for mmu->invlpg befo... | 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... |
dispersion(const datapoint_t *dp)
{
return dp->d_dispersion + FREQ_TOLERANCE * (G.cur_time - dp->d_recv_time);
} | 0 | [
"CWE-399"
] | busybox | 150dc7a2b483b8338a3e185c478b4b23ee884e71 | 125,736,963,177,876,720,000,000,000,000,000,000,000 | 4 | ntpd: respond only to client and symmetric active packets
The busybox NTP implementation doesn't check the NTP mode of packets
received on the server port and responds to any packet with the right
size. This includes responses from another NTP server. An attacker can
send a packet with a spoofed source address in orde... | Safe | 399 | null |
static UA_UInt32 hex2int(char ch) {
if(ch >= '0' && ch <= '9')
return (UA_UInt32)(ch - '0');
if(ch >= 'A' && ch <= 'F')
return (UA_UInt32)(ch - 'A' + 10);
if(ch >= 'a' && ch <= 'f')
return (UA_UInt32)(ch - 'a' + 10);
return 0;
} | 0 | [
"CWE-703",
"CWE-787"
] | open62541 | c800e2987b10bb3af6ef644b515b5d6392f8861d | 268,660,187,164,001,640,000,000,000,000,000,000,000 | 9 | fix(json): Check max recursion depth in more places | 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 void sock_def_readable(struct sock *sk, int len)
{
read_lock(&sk->sk_callback_lock);
if (sk_has_sleeper(sk))
wake_up_interruptible_sync_poll(sk_sleep(sk), POLLIN |
POLLRDNORM | POLLRDBAND);
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
read_unlock(&sk->sk_callback_lock);
} | 0 | [
"CWE-400"
] | linux-2.6 | c377411f2494a931ff7facdbb3a6839b1266bcf6 | 321,686,383,673,948,600,000,000,000,000,000,000,000 | 9 | 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... |
static int detect_debug_sleep(redisContext *c) {
int detected;
redisReply *reply = redisCommand(c, "DEBUG SLEEP 0\r\n");
if (reply == NULL || c->err) {
const char *cause = c->err ? c->errstr : "(none)";
fprintf(stderr, "Error testing for DEBUG SLEEP (Redis error: %s), exiting\n", cause);
... | 0 | [
"CWE-190",
"CWE-680"
] | redis | 0215324a66af949be39b34be2d55143232c1cb71 | 335,661,091,619,047,650,000,000,000,000,000,000,000 | 15 | Fix redis-cli / redis-sential overflow on some platforms (CVE-2021-32762) (#9587)
The redis-cli command line tool and redis-sentinel service may be vulnerable
to integer overflow when parsing specially crafted large multi-bulk network
replies. This is a result of a vulnerability in the underlying hiredis
library wh... | 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... |
PackLinuxElf32::PackLinuxElf32help1(InputFile *f)
{
e_type = get_te16(&ehdri.e_type);
e_phnum = get_te16(&ehdri.e_phnum);
e_shnum = get_te16(&ehdri.e_shnum);
unsigned const e_phentsize = get_te16(&ehdri.e_phentsize);
if (ehdri.e_ident[Elf32_Ehdr::EI_CLASS]!=Elf32_Ehdr::ELFCLASS32
|| sizeof(Elf3... | 0 | [
"CWE-703"
] | upx | e2f60adc95334f47e286838dac33160819c5d74d | 307,853,475,731,896,830,000,000,000,000,000,000,000 | 78 | Detect 0==DT_SYMTAB in invert_pt_dynamic()
https://github.com/upx/upx/issues/333
modified: p_lx_elf.cpp | 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 bool isValidSymbol(RBinSymbol *symbol) {
if (symbol && symbol->type) {
const char *type = symbol->type;
return (symbol->paddr != UT64_MAX) && (!strcmp (type, R_BIN_TYPE_FUNC_STR) || !strcmp (type, R_BIN_TYPE_HIOS_STR) || !strcmp (type, R_BIN_TYPE_LOOS_STR) || !strcmp (type, R_BIN_TYPE_METH_STR) || !strcmp (... | 0 | [
"CWE-416"
] | radare2 | 10517e3ff0e609697eb8cde60ec8dc999ee5ea24 | 135,975,690,785,402,430,000,000,000,000,000,000,000 | 7 | aaef on arm/thumb switches causes uaf ##crash
* Reported by peacock-doris via huntr.dev
* Reproducer: poc_uaf_r_reg_get | 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 CLASS quicktake_100_load_raw()
{
uchar pixel[484][644];
static const short gstep[16] =
{ -89,-60,-44,-32,-22,-15,-8,-2,2,8,15,22,32,44,60,89 };
static const short rstep[6][4] =
{ { -3,-1,1,3 }, { -5,-1,1,5 }, { -8,-2,2,8 },
{ -13,-3,3,13 }, { -19,-4,4,19 }, { -28,-6,6,28 } };
static const sho... | 1 | [
"CWE-369",
"CWE-704"
] | LibRaw | 9f26ce37f5be86ea11bfc6831366558650b1f6ff | 57,001,741,839,274,490,000,000,000,000,000,000,000 | 84 | SA81000: LibRaw 0.18.8 | Vulnerable | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
xmlMemStrdupLoc(const char *str, const char *file, int line)
{
char *s;
size_t size = strlen(str) + 1;
MEMHDR *p;
if (!xmlMemInitialized) xmlInitMemory();
TEST_POINT
if (size > (MAX_SIZE_T - RESERVE_SIZE)) {
xmlGenericError(xmlGenericErrorContext,
"xmlMallocLoc : Unsigned overflow\n");
xml... | 0 | [
"CWE-787"
] | libxml2 | 897dffbae322b46b83f99a607d527058a72c51ed | 159,975,570,203,971,700,000,000,000,000,000,000,000 | 54 | Check for integer overflow in memory debug code
Fixes bug 783026.
Thanks to Pranjal Jumde for the report. | 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... |
Value* Parser::lexed_hex_color(const ParserState& pstate, const std::string& parsed)
{
Color_RGBA* color = NULL;
if (parsed[0] != '#') {
return SASS_MEMORY_NEW(String_Quoted, pstate, parsed);
}
// chop off the '#'
std::string hext(parsed.substr(1));
if (parsed.length() == 4) {
st... | 0 | [
"CWE-674"
] | libsass | f2db04883e5fff4e03777dcc1eb60d4373c45be1 | 187,030,817,611,538,140,000,000,000,000,000,000,000 | 62 | Make `parse_css_variable_value` non-recursive
Fixes #2658 stack overflow | Safe | 674 | {"cwe_id": "CWE-674", "vulnerability_type": "Uncontrolled Recursion", "description": "The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.", "severity": null, "category": "Stack Exhaustion", "impact": ["DoS: Resour... |
face_handle(const char *backing_font_path = 0)
: _header(0), _dir(0)
{
if (!backing_font_path) return;
std::ifstream font_file(backing_font_path, std::ifstream::binary);
const size_t font_size = size_t(font_file.seekg(0, std::ios::end).tellg());
font_file.seekg(0, std::ios::beg);
_header = new char [font_... | 0 | [
"CWE-476"
] | graphite | db132b4731a9b4c9534144ba3a18e65b390e9ff6 | 312,217,736,218,862,970,000,000,000,000,000,000,000 | 16 | Deprecate and make ineffective gr_face_dumbRendering | 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 MemTxResult memory_region_read_accessor(struct uc_struct *uc, MemoryRegion *mr,
hwaddr addr,
uint64_t *value,
unsigned size,
... | 0 | [
"CWE-476"
] | unicorn | 3d3deac5e6d38602b689c4fef5dac004f07a2e63 | 329,826,804,252,800,070,000,000,000,000,000,000,000 | 14 | Fix crash when mapping a big memory and calling uc_close | 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 tcm_loop_check_stop_free(struct se_cmd *se_cmd)
{
/*
* Do not release struct se_cmd's containing a valid TMR
* pointer. These will be released directly in tcm_loop_device_reset()
* with transport_generic_free_cmd().
*/
if (se_cmd->se_tmr_req)
return;
/*
* Release the struct se_cmd, which wil... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 12f09ccb4612734a53e47ed5302e0479c10a50f8 | 90,100,328,963,979,140,000,000,000,000,000,000,000 | 15 | loopback: off by one in tcm_loop_make_naa_tpg()
This is an off by one 'tgpt' check in tcm_loop_make_naa_tpg() that could result
in memory corruption.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.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 ldb_request_done(struct ldb_request *req, int status)
{
req->handle->state = LDB_ASYNC_DONE;
req->handle->status = status;
return status;
} | 0 | [
"CWE-476"
] | samba | d8b9bb274b7e7a390cf3bda9cd732cb2227bdbde | 308,697,581,984,182,650,000,000,000,000,000,000,000 | 6 | CVE-2020-10730: lib ldb: Check if ldb_lock_backend_callback called twice
Prevent use after free issues if ldb_lock_backend_callback is called
twice, usually due to ldb_module_done being called twice. This can happen if a
module ignores the return value from function a function that calls
ldb_module_done as part of it'... | 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... |
T _cubic_atX_c(const float fx, const int y, const int z, const int c) const {
return cimg::type<T>::cut(_cubic_atX(fx,y,z,c));
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 56,651,271,403,468,060,000,000,000,000,000,000,000 | 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... |
static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
u8 *dst = NULL;
u8 *next_hop = NULL;
if (!info->attrs[NL80211_ATTR_MAC])
return -EINVAL;
if (!info->attrs[NL80211_ATTR_MPATH_NEXT... | 0 | [
"CWE-362",
"CWE-119"
] | linux | 208c72f4fe44fe09577e7975ba0e7fa0278f3d03 | 53,129,063,298,668,590,000,000,000,000,000,000,000 | 24 | nl80211: fix check for valid SSID size in scan operations
In both trigger_scan and sched_scan operations, we were checking for
the SSID length before assigning the value correctly. Since the
memory was just kzalloc'ed, the check was always failing and SSID with
over 32 characters were allowed to go through.
This was... | 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... |
shm_access(ClientPtr client, SHMPERM_TYPE *perm, int readonly)
{
int uid, gid;
mode_t mask;
int uidset = 0, gidset = 0;
LocalClientCredRec *lcc;
if (GetLocalClientCreds(client, &lcc) != -1) {
if (lcc->fieldsSet & LCC_UID_SET) {
uid = lcc->euid;
uidset = 1;
}
if (lcc->fieldsSet & L... | 0 | [
"CWE-189"
] | xserver | be6c17fcf9efebc0bbcc3d9a25f8c5a2450c2161 | 313,015,915,400,452,400,000,000,000,000,000,000,000 | 60 | CVE-2007-6429: Always test for size+offset wrapping. | Safe | 189 | null |
static int apparmor_path_rename(const struct path *old_dir, struct dentry *old_dentry,
const struct path *new_dir, struct dentry *new_dentry)
{
struct aa_profile *profile;
int error = 0;
if (!mediated_filesystem(old_dentry))
return 0;
profile = aa_current_profile();
if (!unconfined(profile)) {
struct pat... | 0 | [
"CWE-119",
"CWE-264",
"CWE-369"
] | linux | 30a46a4647fd1df9cf52e43bf467f0d9265096ca | 158,274,561,248,828,240,000,000,000,000,000,000,000 | 29 | apparmor: fix oops, validate buffer size in apparmor_setprocattr()
When proc_pid_attr_write() was changed to use memdup_user apparmor's
(interface violating) assumption that the setprocattr buffer was always
a single page was violated.
The size test is not strictly speaking needed as proc_pid_attr_write()
will reject... | 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 ... |
ASN1_TIME_snprintf (char *buf, int buf_len, ASN1_TIME * tm)
{
char *expires = NULL;
BIO *inMem = BIO_new (BIO_s_mem ());
ASN1_TIME_print (inMem, tm);
BIO_get_mem_data (inMem, &expires);
buf[0] = 0;
if (expires != NULL)
{
/* expires is not \0 terminated */
safe_strcpy (buf, expires, MIN(24, buf_len));
}
BI... | 0 | [
"CWE-310"
] | hexchat | c9b63f7f9be01692b03fa15275135a4910a7e02d | 224,501,593,595,280,400,000,000,000,000,000,000,000 | 15 | ssl: Validate hostnames
Closes #524 | Safe | 310 | null |
static void smack_inet_csk_clone(struct sock *sk,
const struct request_sock *req)
{
struct socket_smack *ssp = sk->sk_security;
struct smack_known *skp;
if (req->peer_secid != 0) {
skp = smack_from_secid(req->peer_secid);
ssp->smk_packet = skp;
} else
ssp->smk_packet = NULL;
} | 0 | [
"CWE-416"
] | linux | a3727a8bac0a9e77c70820655fd8715523ba3db7 | 249,027,490,745,636,460,000,000,000,000,000,000,000 | 12 | selinux,smack: fix subjective/objective credential use mixups
Jann Horn reported a problem with commit eb1231f73c4d ("selinux:
clarify task subjective and objective credentials") where some LSM
hooks were attempting to access the subjective credentials of a task
other than the current task. Generally speaking, it is ... | 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... |
hook_print_exec (struct t_gui_buffer *buffer, struct t_gui_line *line)
{
struct t_hook *ptr_hook, *next_hook;
char *prefix_no_color, *message_no_color;
int tags_match, tag_found, i, j;
if (!line->data->message || !line->data->message[0])
return;
prefix_no_color = (line->data->prefi... | 0 | [
"CWE-20"
] | weechat | c265cad1c95b84abfd4e8d861f25926ef13b5d91 | 290,822,830,012,625,830,000,000,000,000,000,000,000 | 95 | Fix verification of SSL certificates by calling gnutls verify callback (patch #7459) | 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... |
ext4_xattr_find_entry(struct ext4_xattr_entry **pentry, int name_index,
const char *name, size_t size, int sorted)
{
struct ext4_xattr_entry *entry;
size_t name_len;
int cmp = 1;
if (name == NULL)
return -EINVAL;
name_len = strlen(name);
entry = *pentry;
for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATT... | 0 | [
"CWE-241",
"CWE-19"
] | linux | 82939d7999dfc1f1998c4b1c12e2f19edbdff272 | 54,550,045,348,100,650,000,000,000,000,000,000,000 | 25 | ext4: convert to mbcache2
The conversion is generally straightforward. The only tricky part is
that xattr block corresponding to found mbcache entry can get freed
before we get buffer lock for that block. So we have to check whether
the entry is still valid after getting buffer lock.
Signed-off-by: Jan Kara <jack@sus... | Safe | 241 | {"cwe_id": "CWE-241", "vulnerability_type": "Improper Handling of Unexpected Data Type", "description": "The product does not handle or incorrectly handles when a particular element is not the expected type, e.g. it expects a digit (0-9) but is provided with a letter (A-Z).", "severity": null, "category": null, "impact... |
static opcode_handler_t zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op)
{
static const int zend_vm_decode[] = {
_UNUSED_CODE, /* 0 */
_CONST_CODE, /* 1 = IS_CONST */
_TMP_CODE, /* 2 = IS_TMP_VAR */
_UNUSED_CODE, /* 3 */
_VAR_CODE, /* 4 = IS_VAR */
_U... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 74,869,124,828,030,830,000,000,000,000,000,000,000 | 23 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus | Safe | null | null |
int segment_ids() const { return segment_ids_id_; } | 0 | [
"CWE-703",
"CWE-787"
] | tensorflow | 204945b19e44b57906c9344c0d00120eeeae178a | 70,612,802,405,020,750,000,000,000,000,000,000,000 | 1 | [tflite] Validate segment ids for segment_sum.
Segment identifiers in segment_sum should be in a 1-D tensor of same size as the first dimension of the input. The values of the tensor should be integers from {0, 1, 2, ... k-1}, where k is the first dimension of the input. The segment identifiers must not contain jumps ... | 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"... |
f_system(typval_T *argvars, typval_T *rettv)
{
get_cmd_output_as_rettv(argvars, rettv, FALSE);
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 116,162,962,749,837,680,000,000,000,000,000,000,000 | 4 | 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... |
bool is_sameXYZC(const unsigned int size_x, const unsigned int size_y,
const unsigned int size_z, const unsigned int size_c) const {
return is_sameXYZ(size_x,size_y,size_z) && _spectrum==size_c;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 308,503,350,882,506,260,000,000,000,000,000,000,000 | 4 | 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 bpf_map_get_fd_by_id(const union bpf_attr *attr)
{
struct bpf_map *map;
u32 id = attr->map_id;
int f_flags;
int fd;
if (CHECK_ATTR(BPF_MAP_GET_FD_BY_ID) ||
attr->open_flags & ~BPF_OBJ_FLAG_MASK)
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
f_flags = bpf_get_file_flag(attr->o... | 0 | [
"CWE-307"
] | linux | 350a5c4dd2452ea999cc5e1d4a8dbf12de2f97ef | 55,153,875,275,577,770,000,000,000,000,000,000,000 | 35 | bpf: Dont allow vmlinux BTF to be used in map_create and prog_load.
The syzbot got FD of vmlinux BTF and passed it into map_create which caused
crash in btf_type_id_size() when it tried to access resolved_ids. The vmlinux
BTF doesn't have 'resolved_ids' and 'resolved_sizes' initialized to save
memory. To avoid such is... | Safe | 307 | {"cwe_id": "CWE-307", "vulnerability_type": "Improper Restriction of Excessive Authentication Attempts", "description": "The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.", "severity": null, "category": null, "impact": ["Bypass Protection Me... |
static int ZEND_FASTCALL ZEND_FETCH_W_SPEC_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
return zend_fetch_var_address_helper_SPEC_CV(BP_VAR_W, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU);
} | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 160,076,749,132,533,980,000,000,000,000,000,000,000 | 4 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus | Safe | null | null |
TEST_F(QueryPlannerTest, NonPrefixRegexMultikey) {
// true means multikey
addIndex(BSON("a" << 1), true);
runQuery(fromjson("{a: /foo/}"));
ASSERT_EQUALS(getNumSolutions(), 2U);
assertSolutionExists("{cscan: {filter: {a: /foo/}, dir: 1}}");
assertSolutionExists(
"{fetch: {filter: {a: /f... | 0 | [] | mongo | ee97c0699fd55b498310996ee002328e533681a3 | 69,943,051,380,359,600,000,000,000,000,000,000,000 | 11 | SERVER-36993 Fix crash due to incorrect $or pushdown for indexed $expr. | Safe | null | null |
Item *Field_newdate::get_equal_const_item(THD *thd, const Context &ctx,
Item *const_item)
{
switch (ctx.subst_constraint()) {
case ANY_SUBST:
if (!is_temporal_type_with_date(const_item->field_type()))
{
MYSQL_TIME ltime;
// Get the value of const_item wi... | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 145,185,194,723,257,470,000,000,000,000,000,000,000 | 48 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... | 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": "... |
proc_arity(mrb_state *mrb, mrb_value self)
{
return mrb_int_value(mrb, mrb_proc_arity(mrb_proc_ptr(self)));
} | 0 | [
"CWE-476",
"CWE-190"
] | mruby | f5e10c5a79a17939af763b1dcf5232ce47e24a34 | 317,872,222,236,852,260,000,000,000,000,000,000,000 | 4 | proc.c: add `mrb_state` argument to `mrb_proc_copy()`.
The function may invoke the garbage collection and it requires
`mrb_state` to run. | 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 GetCertHeader(DecodedCert* cert)
{
int ret = 0, len;
if (GetSequence(cert->source, &cert->srcIdx, &len, cert->maxIdx) < 0)
return ASN_PARSE_E;
/* Reset the max index for the size indicated in the outer wrapper. */
cert->maxIdx = len + cert->srcIdx;
cert->certBegin = cert->srcIdx... | 0 | [
"CWE-125",
"CWE-345"
] | wolfssl | f93083be72a3b3d956b52a7ec13f307a27b6e093 | 102,978,420,344,607,630,000,000,000,000,000,000,000 | 28 | 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"... |
new_offset_hash_table (void)
{
struct off_item **tbl;
tbl = xmalloc_clear (2048 * sizeof *tbl);
return tbl;
} | 0 | [
"CWE-416"
] | gnupg | f0f71a721ccd7ab9e40b8b6b028b59632c0cc648 | 128,228,948,206,997,090,000,000,000,000,000,000,000 | 7 | gpg: Prevent an invalid memory read using a garbled keyring.
* g10/keyring.c (keyring_get_keyblock): Whitelist allowed packet
types.
* g10/keydb.c (parse_keyblock_image): Ditto.
--
The keyring DB code did not reject packets which don't belong into a
keyring. If for example the keyblock contains a literal data packet... | 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 lxc_get_unused_loop_dev(char *name_loop)
{
int loop_nr, ret;
int fd_ctl = -1, fd_tmp = -1;
fd_ctl = open("/dev/loop-control", O_RDWR | O_CLOEXEC);
if (fd_ctl < 0)
return -ENODEV;
loop_nr = ioctl(fd_ctl, LOOP_CTL_GET_FREE);
if (loop_nr < 0)
goto on_error;
ret = snprintf(name_loop, LO_NAME_SIZE, ... | 0 | [
"CWE-417"
] | lxc | 5eb45428b312e978fb9e294dde16efb14dd9fa4d | 334,673,888,170,977,730,000,000,000,000,000,000,000 | 25 | CVE 2018-6556: verify netns fd in lxc-user-nic
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> | Safe | 417 | null |
void *hashtable_iter_value(void *iter)
{
pair_t *pair = list_to_pair((list_t *)iter);
return pair->value;
} | 0 | [
"CWE-310"
] | jansson | 8f80c2d83808150724d31793e6ade92749b1faa4 | 200,705,791,882,266,720,000,000,000,000,000,000,000 | 5 | CVE-2013-6401: Change hash function, randomize hashes
Thanks to Florian Weimer and Eric Sesterhenn for reporting, reviewing
and testing. | Safe | 310 | null |
char *mutt_get_parameter (const char *s, PARAMETER *p)
{
for (; p; p = p->next)
if (ascii_strcasecmp (s, p->attribute) == 0)
return (p->value);
return NULL;
} | 0 | [
"CWE-668"
] | mutt | 6d0624411a979e2e1d76af4dd97d03f47679ea4a | 184,570,041,497,340,150,000,000,000,000,000,000,000 | 8 | 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... |
Type_handler_int_result::make_num_distinct_aggregator_field(MEM_ROOT *mem_root,
const Item *item)
const
{
/**
Make a longlong field for all INT-alike types. It could create
smaller fields fo... | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 10,007,457,616,396,486,000,000,000,000,000,000,000 | 14 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... | 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 ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_VAR_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zval *function_name;
zend_class_entry *ce;
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(called_scope));
if (IS_VAR == IS_CONST) {
/* no function found. tr... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 203,474,829,244,298,500,000,000,000,000,000,000,000 | 96 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus | Safe | null | null |
gtStripContig(TIFFRGBAImage* img, uint32* raster, uint32 w, uint32 h)
{
TIFF* tif = img->tif;
tileContigRoutine put = img->put.contig;
uint32 row, y, nrow, nrowsub, rowstoread;
tmsize_t pos;
unsigned char* buf = NULL;
uint32 rowsperstrip;
uint16 subsamplinghor,subsamplingver;
uint32 imagewidth = img->width;
tm... | 1 | [
"CWE-787"
] | libtiff | 4bb584a35f87af42d6cf09d15e9ce8909a839145 | 51,019,770,662,588,380,000,000,000,000,000,000,000 | 80 | RGBA interface: fix integer overflow potentially causing write heap buffer overflow, especially on 32 bit builds. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443. Credit to OSS Fuzz | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void do_remove_files_wildcard(struct st_command *command)
{
int error= 0;
uint i;
MY_DIR *dir_info;
FILEINFO *file;
char dir_separator[2];
static DYNAMIC_STRING ds_directory;
static DYNAMIC_STRING ds_wild;
static DYNAMIC_STRING ds_file_to_remove;
char dirname[FN_REFLEN];
const struct command_arg ... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 219,451,976,519,890,520,000,000,000,000,000,000,000 | 74 | 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... |
static MagickBooleanType GetTIFFInfo(const ImageInfo *image_info,
TIFF *tiff,TIFFInfo *tiff_info)
{
const char
*option;
MagickStatusType
flags;
uint32
tile_columns,
tile_rows;
assert(tiff_info != (TIFFInfo *) NULL);
(void) memset(tiff_info,0,sizeof(*tiff_info));
option=GetImageOption(im... | 0 | [
"CWE-399",
"CWE-772"
] | ImageMagick | 256825d4eb33dc301496710d15cf5a7ae924088b | 8,230,589,246,714,515,000,000,000,000,000,000,000 | 61 | Fixed possible memory leak reported in #1206 | Safe | 399 | null |
static int get_siz(Jpeg2000DecoderContext *s)
{
int i;
int ncomponents;
uint32_t log2_chroma_wh = 0;
const enum AVPixelFormat *possible_fmts = NULL;
int possible_fmts_nb = 0;
if (bytestream2_get_bytes_left(&s->g) < 36)
return AVERROR_INVALIDDATA;
s->avctx->profile = bytestream2_get... | 1 | [
"CWE-119",
"CWE-787"
] | FFmpeg | 8bb11c3ca77b52e05a9ed1496a65f8a76e6e2d8f | 104,368,899,777,998,850,000,000,000,000,000,000,000 | 130 | avcodec/jpeg2000dec: Check cdx/y values more carefully
Some invalid values where not handled correctly in the later pixel
format matching code.
Fixes out of array accesses
Fixes Ticket2848
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | Vulnerable | 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 ... |
make_vpn_failure_message (NMVPNConnection *vpn,
NMVPNConnectionStateReason reason,
NMApplet *applet)
{
NMConnection *connection;
NMSettingConnection *s_con;
g_return_val_if_fail (vpn != NULL, NULL);
connection = applet_get_connection_for_active (applet, NM_ACTIV... | 0 | [
"CWE-200"
] | network-manager-applet | 8627880e07c8345f69ed639325280c7f62a8f894 | 172,704,924,862,366,160,000,000,000,000,000,000,000 | 44 | 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... |
smtp_transport_connect_sync (CamelService *service,
GCancellable *cancellable,
GError **error)
{
CamelSmtpTransport *transport = CAMEL_SMTP_TRANSPORT (service);
CamelNetworkSettings *network_settings;
CamelSettings *settings;
gchar *host;
gchar *mechanism;
... | 0 | [
"CWE-74"
] | evolution-data-server | ba82be72cfd427b5d72ff21f929b3a6d8529c4df | 129,068,296,730,160,810,000,000,000,000,000,000,000 | 124 | I#226 - CVE-2020-14928: Response Injection via STARTTLS in SMTP and POP3
Closes https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/226 | Safe | 74 | {"cwe_id": "CWE-74", "vulnerability_type": "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')", "description": "The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutra... |
static void calc_apr_hash(h2_push_diary *diary, apr_uint64_t *phash, h2_push *push)
{
apr_uint64_t val;
(void)diary;
#if APR_UINT64_MAX > UINT_MAX
val = ((apr_uint64_t)(val_apr_hash(push->req->scheme)) << 32);
val ^= ((apr_uint64_t)(val_apr_hash(push->req->authority)) << 16);
val ^= val_apr_hash(pu... | 0 | [
"CWE-444"
] | mod_h2 | b8a8c5061eada0ce3339b24ba1d587134552bc0c | 31,041,270,028,571,170,000,000,000,000,000,000,000 | 15 | * Removing support for abandoned draft of http-wg regarding cache-digests. | Safe | 444 | {"cwe_id": "CWE-444", "vulnerability_type": "Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')", "description": "The product acts as an intermediary HTTP agent\n (such as a proxy or firewall) in the data flow between two\n entities such as a client and server, but it does ... |
static bool set_static_addr(struct btd_adapter *adapter)
{
struct mgmt_cp_set_static_address cp;
/* dual-mode adapters must have a public address */
if (adapter->supported_settings & MGMT_SETTING_BREDR)
return false;
if (!(adapter->supported_settings & MGMT_SETTING_LE))
return false;
DBG("Setting static add... | 0 | [
"CWE-862",
"CWE-863"
] | bluez | b497b5942a8beb8f89ca1c359c54ad67ec843055 | 150,237,842,885,418,300,000,000,000,000,000,000,000 | 25 | adapter: Fix storing discoverable setting
discoverable setting shall only be store when changed via Discoverable
property and not when discovery client set it as that be considered
temporary just for the lifetime of the discovery. | Safe | 862 | {"cwe_id": "CWE-862", "vulnerability_type": "Missing Authorization", "description": "The product does not perform an authorization check when an actor attempts to access a resource or perform an action.", "severity": "High", "category": "AuthZ", "impact": ["Read Application Data", "Read Files or Directories", "Modify A... |
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