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 void prepare_ipv6_hdr(struct dst_entry *dst, struct sk_buff *skb,
struct in6_addr *saddr, struct in6_addr *daddr,
__u8 proto, __u8 prio, __u8 ttl)
{
struct ipv6hdr *ip6h;
memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORME... | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 136,699,063,359,553,260,000,000,000,000,000,000,000 | 22 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... | Safe | null | null |
static char *get_title(ut64 addr) {
return rz_str_newf("0x%" PFMT64x, addr);
} | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 210,347,792,898,502,520,000,000,000,000,000,000,000 | 3 | 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"... |
doRuleDestruct(void *pData)
{
rule_t *pRule = (rule_t *) pData;
DEFiRet;
rule.Destruct(&pRule);
RETiRet;
} | 0 | [
"CWE-772",
"CWE-401"
] | rsyslog | 1ef709cc97d54f74d3fdeb83788cc4b01f4c6a2a | 76,170,592,875,414,820,000,000,000,000,000,000,000 | 7 | bugfix: fixed a memory leak and potential abort condition
this could happen if multiple rulesets were used and some output batches
contained messages belonging to more than one ruleset.
fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=226
fixes: http://bugzilla.adiscon.com/show_bug.cgi?id=218 | 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 ... |
ofputil_encode_aggregate_stats_reply(
const struct ofputil_aggregate_stats *stats,
const struct ofp_header *request)
{
struct ofp_aggregate_stats_reply *asr;
uint64_t packet_count;
uint64_t byte_count;
struct ofpbuf *msg;
enum ofpraw raw;
ofpraw_decode(&raw, request);
if (raw == OFP... | 0 | [
"CWE-772"
] | ovs | 77ad4225d125030420d897c873e4734ac708c66b | 174,071,900,528,993,200,000,000,000,000,000,000,000 | 27 | ofp-util: Fix memory leaks on error cases in ofputil_decode_group_mod().
Found by libFuzzer.
Reported-by: Bhargava Shastry <bshastry@sec.t-labs.tu-berlin.de>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> | 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 ... |
static void sample_to_timespec(const clockid_t which_clock,
union cpu_time_count cpu,
struct timespec *tp)
{
if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED)
*tp = ns_to_timespec(cpu.sched);
else
cputime_to_timespec(cpu.cpu, tp);
} | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 105,604,298,652,288,030,000,000,000,000,000,000,000 | 9 | remove div_long_long_rem
x86 is the only arch right now, which provides an optimized for
div_long_long_rem and it has the downside that one has to be very careful that
the divide doesn't overflow.
The API is a little akward, as the arguments for the unsigned divide are
signed. The signed version also doesn't handle ... | Safe | 189 | null |
static int doInitialize(struct nc_state_t *nc)
{
return EUCA_OK;
} | 0 | [] | eucalyptus | c252889a46f41b4c396b89e005ec89836f2524be | 179,476,644,372,605,700,000,000,000,000,000,000,000 | 4 | Input validation, shellout hardening on back-end
- validating bucketName and bucketPath in BundleInstance
- validating device name in Attach and DetachVolume
- removed some uses of system() and popen()
Fixes EUCA-7572, EUCA-7520 | Safe | null | null |
CryptRsaPssSaltSize(
INT16 hashSize,
INT16 outSize
)
{
INT16 saltSize;
//
// (Mask Length) = (outSize - hashSize - 1);
// Max saltSize is (Mask Length) - 1
saltSize = (outSize - hashSize - 1) - 1;
// Use the maximum salt size allowed by FIPS 186-4... | 0 | [
"CWE-787"
] | libtpms | 505ef841c00b4c096b1977c667cb957bec3a1d8b | 205,482,459,479,825,730,000,000,000,000,000,000,000 | 17 | tpm2: Fix output buffer parameter and size for RSA decyrption
For the RSA decryption we have to use an output buffer of the size of the
(largest possible) RSA key for the decryption to always work.
This fixes a stack corruption bug that caused a SIGBUS and termination of
'swtpm'.
Signed-off-by: Stefan Berger <stefan... | 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 vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry)
{
int error;
int is_dir = S_ISDIR(old_dentry->d_inode->i_mode);
const char *old_name;
if (old_dentry->d_inode == new_dentry->d_inode)
return 0;
error = may_delete(old_dir, old_dentry, is... | 0 | [
"CWE-20",
"CWE-362",
"CWE-416"
] | linux | 86acdca1b63e6890540fa19495cfc708beff3d8b | 323,712,118,027,024,300,000,000,000,000,000,000,000 | 42 | fix autofs/afs/etc. magic mountpoint breakage
We end up trying to kfree() nd.last.name on open("/mnt/tmp", O_CREAT)
if /mnt/tmp is an autofs direct mount. The reason is that nd.last_type
is bogus here; we want LAST_BIND for everything of that kind and we
get LAST_NORM left over from finding parent directory.
So make... | 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... |
ecb_ews_unset_connection (ECalBackendEws *cbews)
{
g_return_if_fail (E_IS_CAL_BACKEND_EWS (cbews));
g_rec_mutex_lock (&cbews->priv->cnc_lock);
if (cbews->priv->cnc) {
e_ews_connection_set_disconnected_flag (cbews->priv->cnc, TRUE);
g_signal_handlers_disconnect_by_func (cbews->priv->cnc, ecb_ews_server_notific... | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 194,881,998,565,461,300,000,000,000,000,000,000,000 | 23 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 | Safe | 295 | {"cwe_id": "CWE-295", "vulnerability_type": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges or Assume Identity"], "languages": [null], "example": "E... |
PHP_METHOD(Phar, getSupportedSignatures)
{
if (zend_parse_parameters_none() == FAILURE) {
return;
}
array_init(return_value);
add_next_index_stringl(return_value, "MD5", 3);
add_next_index_stringl(return_value, "SHA-1", 5);
#ifdef PHAR_HASH_OK
add_next_index_stringl(return_value, "SHA-256", 7);
add_next_inde... | 0 | [
"CWE-20"
] | php-src | 1e9b175204e3286d64dfd6c9f09151c31b5e099a | 267,720,400,481,557,500,000,000,000,000,000,000,000 | 22 | Fix bug #71860: Require valid paths for phar filenames | 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... |
entry_guards_have_enough_dir_info_to_build_circuits(void)
{
return guard_selection_have_enough_dir_info_to_build_circuits(
get_guard_selection_info());
} | 0 | [
"CWE-200"
] | tor | 665baf5ed5c6186d973c46cdea165c0548027350 | 209,574,323,409,393,800,000,000,000,000,000,000,000 | 5 | Consider the exit family when applying guard restrictions.
When the new path selection logic went into place, I accidentally
dropped the code that considered the _family_ of the exit node when
deciding if the guard was usable, and we didn't catch that during
code review.
This patch makes the guard_restriction_t code ... | 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 write_all(int fd, const void *buf, int nr_bytes)
{
int block, offset = 0;
char *buffer = (char *) buf;
while (nr_bytes > 0) {
block = write(fd, &buffer[offset], nr_bytes);
if (block < 0) {
if (errno == EINTR)
continue;
return block;
}
if (block == 0)
return offset;
offset += block;
nr... | 0 | [
"CWE-125"
] | sysstat | fbc691eaaa10d0bcea6741d5a223dc3906106548 | 137,610,633,178,737,500,000,000,000,000,000,000,000 | 22 | Fix #196 and #199: Out of bound reads security issues
Check args before calling memmove() and memset() in remap_struct()
function to avoid out of bound reads which would possibly lead to
unknown code execution and/or sadf command crash.
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com> | 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 u32 iwl_trans_pcie_fh_regs_dump(struct iwl_trans *trans,
struct iwl_fw_error_dump_data **data)
{
u32 fh_regs_len = FH_MEM_UPPER_BOUND - FH_MEM_LOWER_BOUND;
unsigned long flags;
__le32 *val;
int i;
if (!iwl_trans_grab_nic_access(trans, &flags))
return 0;
(*data)->type = cpu_to_le32(IWL_FW_ERR... | 0 | [
"CWE-476"
] | linux | 8188a18ee2e48c9a7461139838048363bfce3fef | 79,325,117,009,797,070,000,000,000,000,000,000,000 | 32 | iwlwifi: pcie: fix rb_allocator workqueue allocation
We don't handle failures in the rb_allocator workqueue allocation
correctly. To fix that, move the code earlier so the cleanup is
easier and we don't have to undo all the interrupt allocations in
this case.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Sig... | 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... |
cmsBool IsEmptyLayer(cmsMAT3* m, cmsVEC3* off)
{
cmsFloat64Number diff = 0;
cmsMAT3 Ident;
int i;
if (m == NULL && off == NULL) return TRUE; // NULL is allowed as an empty layer
if (m == NULL && off != NULL) return FALSE; // This is an internal error
_cmsMAT3identity(&Ident);
for (i=0; i... | 0 | [] | Little-CMS | 41d222df1bc6188131a8f46c32eab0a4d4cdf1b6 | 119,861,815,253,393,710,000,000,000,000,000,000,000 | 20 | 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 |
virDomainMigrateSetCompressionCache(virDomainPtr domain,
unsigned long long cacheSize,
unsigned int flags)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(domain, "cacheSize=%llu, flags=%x", cacheSize, flags);
virResetLastError();
virChec... | 0 | [
"CWE-254"
] | libvirt | 506e9d6c2d4baaf580d489fff0690c0ff2ff588f | 17,763,307,226,890,985,000,000,000,000,000,000,000 | 27 | virDomainGetTime: Deny on RO connections
We have a policy that if API may end up talking to a guest agent
it should require RW connection. We don't obey the rule in
virDomainGetTime().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> | Safe | 254 | null |
static inline void release_proto_idx(struct proto *prot)
{
} | 0 | [
"CWE-264"
] | linux-2.6 | df0bca049d01c0ee94afb7cd5dfd959541e6c8da | 65,360,246,658,114,880,000,000,000,000,000,000,000 | 3 | net: 4 bytes kernel memory disclosure in SO_BSDCOMPAT gsopt try #2
In function sock_getsockopt() located in net/core/sock.c, optval v.val
is not correctly initialized and directly returned in userland in case
we have SO_BSDCOMPAT option set.
This dummy code should trigger the bug:
int main(void)
{
unsigned char buf... | Safe | 264 | null |
int gnutls_x509_key_purpose_init(gnutls_x509_key_purposes_t * p)
{
*p = gnutls_calloc(1, sizeof(struct gnutls_x509_key_purposes_st));
if (*p == NULL) {
gnutls_assert();
return GNUTLS_E_MEMORY_ERROR;
}
return 0;
} | 0 | [] | gnutls | d6972be33264ecc49a86cd0958209cd7363af1e9 | 175,315,848,069,864,630,000,000,000,000,000,000,000 | 10 | eliminated double-free in the parsing of dist points
Reported by Robert Święcki. | Safe | null | null |
static int jpc_encclnpass(jpc_mqenc_t *mqenc, int bitpos, int orient, int vcausalflag, int segsymflag, jas_matrix_t *flags,
jas_matrix_t *data, int term, long *nmsedec)
{
int i;
int j;
int k;
int vscanlen;
int v;
int runlen;
jpc_fix_t *fp;
int width;
int height;
jpc_fix_t *dp;
int one;
int frowstep;
int ... | 0 | [
"CWE-617"
] | jasper | e6c8d5a838b49f94616be14753aa5c89d64605b5 | 13,896,291,668,422,376,000,000,000,000,000,000,000 | 131 | jpc_math: split jpc_firstone() in int/jpc_fix_t overloads
Fixes CVE-2018-9055 (denial of service via a reachable assertion due
to integer overflow).
Based on a patch from Fridrich Strba <fstrba@suse.com>. Instead of
switching to `int_fast32_t`, this patch splits jpc_firstone() into two
overloads, one for `int` and o... | 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... |
static void dissect_NOKEY_DATA(tvbuff_t *tvb, packet_info *pinfo, gint offset, guint8 flags,
const guint encoding, int octets_to_next_header, proto_tree *tree,
guint16 version, guint16 vendor_id) {
/* RTPS 1.0/1.1:
* 0...2...........7...............15.............23...............31... | 0 | [
"CWE-401"
] | wireshark | 33e63d19e5496c151bad69f65cdbc7cba2b4c211 | 34,077,737,778,886,320,000,000,000,000,000,000,000 | 134 | RTPS: Fixup our coherent set map.
coherent_set_tracking.coherent_set_registry_map uses a struct as a key,
but the hash and comparison routines treat keys as a sequence of bytes.
Make sure every key byte is initialized. Fixes #16994.
Call wmem_strong_hash on our key in coherent_set_key_hash_by_key instead
of creating ... | 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... |
FLAC__bool read_sane_extended(FILE *f, FLAC__uint32 *val, const char *fn)
/* Read an IEEE 754 80-bit (aka SANE) extended floating point value from 'f',
* convert it into an integral value and store in 'val'. Return false if only
* between 1 and 9 bytes remain in 'f', if 0 bytes remain in 'f', or if the
* value ... | 0 | [] | flac | c06a44969c1145242a22f75fc8fb2e8b54c55303 | 251,792,674,184,163,400,000,000,000,000,000,000,000 | 29 | flac : Fix for https://sourceforge.net/p/flac/bugs/425/
* flac/encode.c : Validate num_tracks field of cuesheet.
* libFLAC/stream_encoder.c : Add check for a NULL pointer.
* flac/encode.c : Improve bounds checking.
Closes: https://sourceforge.net/p/flac/bugs/425/ | Safe | null | null |
cvtcmap(TIFFRGBAImage* img)
{
uint16* r = img->redcmap;
uint16* g = img->greencmap;
uint16* b = img->bluecmap;
long i;
for (i = (1L<<img->bitspersample)-1; i >= 0; i--) {
#define CVT(x) ((uint16)((x)>>8))
r[i] = CVT(r[i]);
g[i] = CVT(g[i]);
b[i] = CVT(b[i]);
#undef CVT
}
} | 0 | [
"CWE-787"
] | libtiff | 4bb584a35f87af42d6cf09d15e9ce8909a839145 | 73,999,863,556,115,480,000,000,000,000,000,000,000 | 15 | 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 | 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 gf_isom_get_edit_list_type(GF_ISOFile *the_file, u32 trackNumber, s64 *mediaOffset)
{
GF_EdtsEntry *ent;
GF_TrackBox *trak;
u32 count;
trak = gf_isom_get_track_from_file(the_file, trackNumber);
if (!trak) return GF_FALSE;
*mediaOffset = 0;
if (!trak->editBox || !trak->editBox->editList) return GF_FALSE;
c... | 0 | [
"CWE-787"
] | gpac | f0a41d178a2dc5ac185506d9fa0b0a58356b16f7 | 187,545,080,122,726,430,000,000,000,000,000,000,000 | 39 | fixed #2120 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static int outbuffer_is_full(VTerm *vt)
{
return vt->outbuffer_cur >= vt->outbuffer_len - 1;
} | 0 | [
"CWE-476"
] | vim | cd929f7ba8cc5b6d6dcf35c8b34124e969fed6b8 | 51,820,786,764,917,980,000,000,000,000,000,000,000 | 4 | patch 8.1.0633: crash when out of memory while opening a terminal window
Problem: Crash when out of memory while opening a terminal window.
Solution: Handle out-of-memory more gracefully. | 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... |
int nfs4_proc_destroy_session(struct nfs4_session *session)
{
int status = 0;
struct rpc_message msg;
dprintk("--> nfs4_proc_destroy_session\n");
/* session is still being setup */
if (session->clp->cl_cons_state != NFS_CS_READY)
return status;
msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_DESTROY_SESSION];
... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 20e0fa98b751facf9a1101edaefbc19c82616a68 | 231,328,762,329,386,900,000,000,000,000,000,000,000 | 25 | Fix length of buffer copied in __nfs4_get_acl_uncached
_copy_from_pages() used to copy data from the temporary buffer to the
user passed buffer is passed the wrong size parameter when copying
data. res.acl_len contains both the bitmap and acl lenghts while
acl_len contains the acl length after adjusting for the bitmap... | 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"... |
TEST(IndexBoundsBuilderTest, CannotUseCoveredMatchingForExistsTruePredicate) {
auto testIndex = buildSimpleIndexEntry();
BSONObj obj = fromjson("{a: {$exists: true}}");
auto expr = parseMatchExpression(obj);
ASSERT_FALSE(IndexBoundsBuilder::canUseCoveredMatching(expr.get(), testIndex));
} | 0 | [
"CWE-754"
] | mongo | f8f55e1825ee5c7bdb3208fc7c5b54321d172732 | 256,463,520,502,528,500,000,000,000,000,000,000,000 | 6 | SERVER-44377 generate correct plan for indexed inequalities to null | Safe | 754 | {"cwe_id": "CWE-754", "vulnerability_type": "Improper Check for Unusual or Exceptional Conditions", "description": "The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.", "severity": "Medium", "catego... |
StreamDecoder& decoder() override { return response_decoder_; } | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 307,707,507,235,571,640,000,000,000,000,000,000,000 | 1 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr)
{
struct cx24116_state *state = fe->demodulator_priv;
u8 snr_reading;
static const u32 snr_tab[] = { /* 10 x Table (rounded up) */
0x00000, 0x0199A, 0x03333, 0x04ccD, 0x06667,
0x08000, 0x0999A, 0x0b333, 0x0cccD, 0x0e667,
0x10000, 0x1199A, 0x133... | 0 | [
"CWE-476",
"CWE-119",
"CWE-125"
] | linux | 1fa2337a315a2448c5434f41e00d56b01a22283c | 200,779,435,510,069,770,000,000,000,000,000,000,000 | 25 | [media] cx24116: fix a buffer overflow when checking userspace params
The maximum size for a DiSEqC command is 6, according to the
userspace API. However, the code allows to write up much more values:
drivers/media/dvb-frontends/cx24116.c:983 cx24116_send_diseqc_msg() error: buffer overflow 'd->msg' 6 <= 23
Cc: stab... | 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 struct uprobe *get_uprobe(struct uprobe *uprobe)
{
atomic_inc(&uprobe->ref);
return uprobe;
} | 0 | [
"CWE-416"
] | linux | 355627f518978b5167256d27492fe0b343aaf2f2 | 293,530,074,648,051,020,000,000,000,000,000,000,000 | 5 | mm, uprobes: fix multiple free of ->uprobes_state.xol_area
Commit 7c051267931a ("mm, fork: make dup_mmap wait for mmap_sem for
write killable") made it possible to kill a forking task while it is
waiting to acquire its ->mmap_sem for write, in dup_mmap().
However, it was overlooked that this introduced an new error p... | 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 mdia_del(GF_Box *s)
{
GF_MediaBox *ptr = (GF_MediaBox *)s;
if (ptr == NULL) return;
if (ptr->mediaHeader) gf_isom_box_del((GF_Box *)ptr->mediaHeader);
if (ptr->information) gf_isom_box_del((GF_Box *)ptr->information);
if (ptr->handler) gf_isom_box_del((GF_Box *)ptr->handler);
gf_free(ptr);
} | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 135,493,723,413,707,840,000,000,000,000,000,000,000 | 9 | prevent dref memleak on invalid input (#1183) | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
handle_viminfo_register(garray_T *values, int force)
{
bval_T *vp = (bval_T *)values->ga_data;
int flags;
int name;
int type;
int linecount;
int width;
time_t timestamp;
yankreg_T *y_ptr;
yankreg_T *y_regs_p = get_y_regs();
int i;
// Check the format:
// |{bartype}... | 0 | [
"CWE-416"
] | vim | 9f1a39a5d1cd7989ada2d1cb32f97d84360e050f | 144,145,974,952,779,240,000,000,000,000,000,000,000 | 89 | patch 8.2.4040: keeping track of allocated lines is too complicated
Problem: Keeping track of allocated lines in user functions is too
complicated.
Solution: Instead of freeing individual lines keep them all until the end. | 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... |
fr_window_folder_tree_drag_data_get (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection_data,
guint info,
guint time,
gpointer user_data)
{
FrWindow *window = user_data;
GList *file_list;
char *uri;
GF... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 680,291,256,605,571,500,000,000,000,000,000,000 | 84 | libarchive: sanitize filenames before extracting | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
static void bond_change_rx_flags(struct net_device *bond_dev, int change)
{
struct bonding *bond = netdev_priv(bond_dev);
if (change & IFF_PROMISC)
bond_set_promiscuity(bond,
bond_dev->flags & IFF_PROMISC ? 1 : -1);
if (change & IFF_ALLMULTI)
bond_set_allmulti(bond,
bond_dev->flags & IFF_ALLMULT... | 0 | [
"CWE-476",
"CWE-703"
] | linux | 105cd17a866017b45f3c45901b394c711c97bf40 | 14,544,340,710,572,604,000,000,000,000,000,000,000 | 12 | 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 inline int dn_check_state(struct sock *sk, struct sockaddr_dn *addr, int addrlen, long *timeo, int flags)
{
struct dn_scp *scp = DN_SK(sk);
switch (scp->state) {
case DN_RUN:
return 0;
case DN_CR:
return dn_confirm_accept(sk, timeo, sk->sk_allocation);
case DN_CI:
case DN_CC:
return dn_wait_run(sk, ... | 0 | [] | net | 79462ad02e861803b3840cc782248c7359451cd9 | 71,565,227,208,573,590,000,000,000,000,000,000,000 | 18 | net: add validation for the socket syscall protocol argument
郭永刚 reported that one could simply crash the kernel as root by
using a simple program:
int socket_fd;
struct sockaddr_in addr;
addr.sin_port = 0;
addr.sin_addr.s_addr = INADDR_ANY;
addr.sin_family = 10;
socket_fd = socket(10,3,0x40000000);
connect(s... | Safe | null | null |
dns_zone_setforwardacl(dns_zone_t *zone, dns_acl_t *acl) {
REQUIRE(DNS_ZONE_VALID(zone));
LOCK_ZONE(zone);
if (zone->forward_acl != NULL)
dns_acl_detach(&zone->forward_acl);
dns_acl_attach(acl, &zone->forward_acl);
UNLOCK_ZONE(zone);
} | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 19,440,315,479,254,732,000,000,000,000,000,000,000 | 10 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. | Safe | 327 | {"cwe_id": "CWE-327", "vulnerability_type": "Use of a Broken or Risky Cryptographic Algorithm", "description": "The product uses a broken or risky cryptographic algorithm or protocol.", "severity": "High", "category": null, "impact": ["Read Application Data", "Modify Application Data", "Hide Activities"], "languages": ... |
dio_bio_alloc(struct dio *dio, struct block_device *bdev,
sector_t first_sector, int nr_vecs)
{
struct bio *bio;
bio = bio_alloc(GFP_KERNEL, nr_vecs);
if (bio == NULL)
return -ENOMEM;
bio->bi_bdev = bdev;
bio->bi_sector = first_sector;
if (dio->is_async)
bio->bi_end_io = dio_bio_end_aio;
else
bio->bi_e... | 0 | [] | linux-2.6 | 848c4dd5153c7a0de55470ce99a8e13a63b4703f | 140,929,960,889,889,310,000,000,000,000,000,000,000 | 19 | dio: zero struct dio with kzalloc instead of manually
This patch uses kzalloc to zero all of struct dio rather than manually
trying to track which fields we rely on being zero. It passed aio+dio
stress testing and some bug regression testing on ext3.
This patch was introduced by Linus in the conversation that lead u... | Safe | null | null |
int end() const { return begin + len; } | 0 | [] | envoy | 3b5acb2f43548862dadb243de7cf3994986a8e04 | 92,399,963,327,931,390,000,000,000,000,000,000,000 | 1 | http, url: Bring back chromium_url and http_parser_parse_url (#198)
* Revert GURL as HTTP URL parser utility
This reverts:
1. commit c9c4709c844b90b9bb2935d784a428d667c9df7d
2. commit d828958b591a6d79f4b5fa608ece9962b7afbe32
3. commit 2d69e30c51f2418faf267aaa6c1126fce9948c62
Signed-off-by: Dhi Aurrahman <dio@tetrat... | Safe | null | null |
int security_netif_sid(char *name, u32 *if_sid)
{
int rc = 0;
struct ocontext *c;
read_lock(&policy_rwlock);
c = policydb.ocontexts[OCON_NETIF];
while (c) {
if (strcmp(name, c->u.name) == 0)
break;
c = c->next;
}
if (c) {
if (!c->sid[0] || !c->sid[1]) {
rc = sidtab_context_to_sid(&sidtab,
... | 0 | [
"CWE-20"
] | linux | 2172fa709ab32ca60e86179dc67d0857be8e2c98 | 121,054,033,439,355,320,000,000,000,000,000,000,000 | 35 | SELinux: Fix kernel BUG on empty security contexts.
Setting an empty security context (length=0) on a file will
lead to incorrectly dereferencing the type and other fields
of the security context structure, yielding a kernel BUG.
As a zero-length security context is never valid, just reject
all such security contexts... | 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... |
void DelUser(const CString& sLine) {
if (!GetUser()->IsAdmin()) {
PutModule(
t_s("Error: You need to have admin rights to delete users!"));
return;
}
const CString sUsername = sLine.Token(1, true);
if (sUsername.empty()) {
PutModul... | 0 | [
"CWE-20"
] | znc | 64613bc8b6b4adf1e32231f9844d99cd512b8973 | 164,786,051,930,430,310,000,000,000,000,000,000,000 | 34 | Don't crash if user specified invalid encoding.
This is CVE-2019-9917 | 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 vsr_get(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
u64 buf[32];
int ret, i;
flush_tmregs_to_thread(target);
flush_fp_to_thread(target);
flush_altivec_to_thread(target);
flush_vsx_to_thread(target);
fo... | 0 | [
"CWE-119",
"CWE-787"
] | linux | c1fa0768a8713b135848f78fd43ffc208d8ded70 | 94,102,814,999,168,000,000,000,000,000,000,000,000 | 20 | powerpc/tm: Flush TM only if CPU has TM feature
Commit cd63f3c ("powerpc/tm: Fix saving of TM SPRs in core dump")
added code to access TM SPRs in flush_tmregs_to_thread(). However
flush_tmregs_to_thread() does not check if TM feature is available on
CPU before trying to access TM SPRs in order to copy live state to
th... | 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 ... |
_equalGrantRoleStmt(const GrantRoleStmt *a, const GrantRoleStmt *b)
{
COMPARE_NODE_FIELD(granted_roles);
COMPARE_NODE_FIELD(grantee_roles);
COMPARE_SCALAR_FIELD(is_grant);
COMPARE_SCALAR_FIELD(admin_opt);
COMPARE_STRING_FIELD(grantor);
COMPARE_SCALAR_FIELD(behavior);
return true;
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 263,050,825,086,672,100,000,000,000,000,000,000,000 | 11 | 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... |
bit_write_L (Bit_Chain *dat, BITCODE_RL value)
{
bit_write_RL_LE (dat, value);
return;
} | 0 | [
"CWE-703",
"CWE-125"
] | libredwg | 95cc9300430d35feb05b06a9badf678419463dbe | 319,932,964,929,668,640,000,000,000,000,000,000,000 | 5 | encode: protect from stack under-flow
From GH #178 fuzzing | 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"... |
rsvg_filter_primitive_merge_render (RsvgFilterPrimitive * self, RsvgFilterContext * ctx)
{
guint i;
RsvgIRect boundarys;
RsvgFilterPrimitiveMerge *upself;
GdkPixbuf *output;
GdkPixbuf *in;
upself = (RsvgFilterPrimitiveMerge *) self;
boundarys = rsvg_filter_primitive_get_bounds (self, ctx)... | 0 | [] | librsvg | 34c95743ca692ea0e44778e41a7c0a129363de84 | 16,893,918,162,916,065,000,000,000,000,000,000,000 | 30 | Store node type separately in RsvgNode
The node name (formerly RsvgNode:type) cannot be used to infer
the sub-type of RsvgNode that we're dealing with, since for unknown
elements we put type = node-name. This lead to a (potentially exploitable)
crash e.g. when the element name started with "fe" which tricked
the old c... | Safe | null | null |
const char* Chapters::Display::GetLanguage() const { return m_language; } | 0 | [
"CWE-20"
] | libvpx | 34d54b04e98dd0bac32e9aab0fbda0bf501bc742 | 27,896,523,366,521,997,000,000,000,000,000,000,000 | 1 | update libwebm to libwebm-1.0.0.27-358-gdbf1d10
changelog:
https://chromium.googlesource.com/webm/libwebm/+log/libwebm-1.0.0.27-351-g9f23fbc..libwebm-1.0.0.27-358-gdbf1d10
Change-Id: I28a6b3ae02a53fb1f2029eee11e9449afb94c8e3 | 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... |
int count_embedded_options(char *st)
{
int rc;
char c;
char *ptr;
ptr= st;
rc= 0;
if (st)
{
while ((c= *ptr++))
{
if (c == ',')
rc++;
}
rc++;
}
return rc;
} | 0 | [
"CWE-416"
] | DBD-mysql | a56ae87a4c1c1fead7d09c3653905841ccccf1cc | 172,521,636,070,641,500,000,000,000,000,000,000,000 | 21 | fix use-after-free crash in RT #97625 | 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... |
libarchive_create_read_object (gboolean use_raw_format,
AutoarExtractor *self,
struct archive **a)
{
*a = archive_read_new ();
archive_read_support_filter_all (*a);
if (use_raw_format)
archive_read_support_format_raw (*a);
else
arc... | 0 | [
"CWE-22"
] | gnome-autoar | adb067e645732fdbe7103516e506d09eb6a54429 | 173,267,488,803,705,800,000,000,000,000,000,000,000 | 19 | AutoarExtractor: Do not extract files outside the destination dir
Currently, a malicious archive can cause that the files are extracted
outside of the destination dir. This can happen if the archive contains
a file whose parent is a symbolic link, which points outside of the
destination dir. This is potentially a secu... | 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 ... |
void hexistsCommand(client *c) {
robj *o;
if ((o = lookupKeyReadOrReply(c,c->argv[1],shared.czero)) == NULL ||
checkType(c,o,OBJ_HASH)) return;
addReply(c, hashTypeExists(o,c->argv[2]->ptr) ? shared.cone : shared.czero);
} | 0 | [
"CWE-190"
] | redis | f6a40570fa63d5afdd596c78083d754081d80ae3 | 272,143,119,764,350,220,000,000,000,000,000,000,000 | 7 | 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... |
get_term_opt_idx(char_u **p)
{
int opt_idx;
for (opt_idx = 1; options[opt_idx].fullname != NULL; opt_idx++)
if (options[opt_idx].var == (char_u *)p)
return opt_idx;
return -1; // cannot happen: didn't find it!
} | 0 | [
"CWE-122"
] | vim | b7081e135a16091c93f6f5f7525a5c58fb7ca9f9 | 116,478,881,279,218,740,000,000,000,000,000,000,000 | 9 | patch 8.2.3402: invalid memory access when using :retab with large value
Problem: Invalid memory access when using :retab with large value.
Solution: Check the number is positive. | Safe | 122 | {"cwe_id": "CWE-122", "vulnerability_type": "Heap-based Buffer Overflow", "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().", "severity": "... |
static int ZEND_FASTCALL ZEND_ADD_STRING_SPEC_UNUSED_CONST_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zval *str = &EX_T(opline->result.u.var).tmp_var;
if (IS_UNUSED == IS_UNUSED) {
/* Initialize for erealloc in add_string_to_string */
Z_STRVAL_P(str) = NULL;
Z_STRLEN_P(str) = 0;
Z_TY... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 130,723,543,377,450,740,000,000,000,000,000,000,000 | 19 | - 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 |
bit2l(UINT8 *out, const UINT8 *in, int xsize) {
int x;
for (x = 0; x < xsize; x++) *out++ = (*in++ != 0) ? 255 : 0;
} | 0 | [
"CWE-120"
] | Pillow | 518ee3722a99d7f7d890db82a20bd81c1c0327fb | 86,038,312,638,547,180,000,000,000,000,000,000,000 | 4 | Use snprintf instead of sprintf | 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": "... |
*/
PHP_METHOD(DateTimeImmutable, setISODate)
{
zval *object, *new_object;
long y, w, d = 1;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oll|l", &object, date_ce_immutable, &y, &w, &d) == FAILURE) {
RETURN_FALSE;
}
new_object = date_clone_immutable(object TSRMLS_CC);
php_date_isoda... | 0 | [] | php-src | c377f1a715476934133f3254d1e0d4bf3743e2d2 | 225,947,546,922,452,040,000,000,000,000,000,000,000 | 14 | Fix bug #68942 (Use after free vulnerability in unserialize() with DateTimeZone) | Safe | null | null |
write_and_read_gimp_2_6_format_unusual (gconstpointer data)
{
Gimp *gimp = GIMP (data);
gimp_write_and_read_file (gimp,
TRUE /*with_unusual_stuff*/,
TRUE /*compat_paths*/,
FALSE /*use_gimp_2_8_features*/);
} | 0 | [
"CWE-20",
"CWE-476"
] | gimp | c21eff4b031acb04fb4dfce8bd5fdfecc2b6524f | 260,321,431,554,982,600,000,000,000,000,000,000,000 | 9 | Issue #1689: create unique temporary file with g_file_open_tmp().
Not sure this is really solving the issue reported, which is that
`g_get_tmp_dir()` uses environment variables (yet as g_file_open_tmp()
uses g_get_tmp_dir()…). But at least g_file_open_tmp() should create
unique temporary files, which prevents overridi... | 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 bool fb_do_apertures_overlap(struct apertures_struct *gena,
struct apertures_struct *hwa)
{
int i, j;
if (!hwa || !gena)
return false;
for (i = 0; i < hwa->count; ++i) {
struct aperture *h = &hwa->ranges[i];
for (j = 0; j < gena->count; ++j) {
struct aperture *g = &gena->ranges[j];
printk... | 0 | [
"CWE-703",
"CWE-189"
] | linux | fc9bbca8f650e5f738af8806317c0a041a48ae4a | 330,644,413,055,950,160,000,000,000,000,000,000,000 | 23 | vm: convert fb_mmap to vm_iomap_memory() helper
This is my example conversion of a few existing mmap users. The
fb_mmap() case is a good example because it is a bit more complicated
than some: fb_mmap() mmaps one of two different memory areas depending
on the page offset of the mmap (but happily there is never any mi... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static ssize_t cdc_ncm_show_rx_max(struct device *d, struct device_attribute *attr, char *buf)
{
struct usbnet *dev = netdev_priv(to_net_dev(d));
struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
return sprintf(buf, "%u\n", ctx->rx_max);
} | 0 | [
"CWE-703"
] | linux | 4d06dd537f95683aba3651098ae288b7cbff8274 | 111,432,446,308,769,770,000,000,000,000,000,000,000 | 7 | cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind
usbnet_link_change will call schedule_work and should be
avoided if bind is failing. Otherwise we will end up with
scheduled work referring to a netdev which has gone away.
Instead of making the call conditional, we can just defer
it to usbnet_probe, using the... | 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"... |
BOOL nla_set_service_principal(rdpNla* nla, LPTSTR principal)
{
if (!nla || !principal)
return FALSE;
nla->ServicePrincipalName = principal;
return TRUE;
} | 0 | [] | FreeRDP | 479e891545473f01c187daffdfa05fc752b54b72 | 283,286,645,781,861,060,000,000,000,000,000,000,000 | 8 | check return values for SetCredentialsAttributes, throw warnings for unsupported attributes | Safe | null | null |
TEST(MessageCompressorManager, MessageSizeTooLarge) {
auto registry = buildRegistry();
MessageCompressorManager compManager(®istry);
auto badMessageBuffer = SharedBuffer::allocate(128);
MsgData::View badMessage(badMessageBuffer.get());
badMessage.setId(1);
badMessage.setResponseToMsgId(0);
... | 0 | [] | mongo | 5ad69b851801edadbfde8fdf271f4ba7c21170b5 | 109,171,183,328,461,020,000,000,000,000,000,000,000 | 20 | SERVER-31273 Use Source/Sink version of snappy functions
(cherry picked from commit 59ead734faa8aa51f0c53bf2bd39d0a0247ddf99) | Safe | null | null |
void PackLinuxElf64::updateLoader(OutputFile * /*fo*/)
{
if (xct_off) {
return; // FIXME elfout has no values at all
}
upx_uint64_t const vbase = get_te64(&elfout.phdr[C_TEXT].p_vaddr);
unsigned start = linker->getSymbolOffset("_start");
if (get_te16(&elfout.ehdr.e_machine)==Elf64_Ehdr::EM... | 0 | [
"CWE-476",
"CWE-415"
] | upx | 90279abdfcd235172eab99651043051188938dcc | 263,786,758,882,573,470,000,000,000,000,000,000,000 | 23 | PackLinuxElf::canUnpack must checkEhdr() for ELF input
https://github.com/upx/upx/issues/485
modified: p_lx_elf.cpp | 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 ntop_syslog(lua_State* vm) {
#ifndef WIN32
char *msg;
bool is_error;
ntop->getTrace()->traceEvent(TRACE_INFO, "%s() called", __FUNCTION__);
if(ntop_lua_check(vm, __FUNCTION__, 1, LUA_TBOOLEAN)) return(CONST_LUA_ERROR);
if(ntop_lua_check(vm, __FUNCTION__, 2, LUA_TSTRING)) return(CONST_LUA_ERROR);... | 0 | [
"CWE-254"
] | ntopng | 2e0620be3410f5e22c9aa47e261bc5a12be692c6 | 271,097,750,140,998,400,000,000,000,000,000,000,000 | 18 | Added security fix to avoid escalating privileges to non-privileged users
Many thanks to Dolev Farhi for reporting it | Safe | 254 | null |
static char *cfg_make_fullpath(const char *dir, const char *file)
{
int np;
char *path;
size_t len;
if (!dir || !file) {
errno = EINVAL;
return NULL;
}
len = strlen(dir) + strlen(file) + 2;
path = malloc(len);
if (!path)
return NULL;
np = snprintf(path, len, "%s/%s", dir, file);
/*
* np is the num... | 0 | [] | libconfuse | d73777c2c3566fb2647727bb56d9a2295b81669b | 127,042,207,766,479,530,000,000,000,000,000,000,000 | 28 | Fix #163: unterminated username used with getpwnam()
Signed-off-by: Joachim Wiberg <troglobit@gmail.com> | Safe | null | null |
cl_kernel Dispatcher::Device::createKernel(cl_program & clProgram, const std::string s) {
cl_kernel ret = clCreateKernel(clProgram, s.c_str(), NULL);
return ret == NULL ? throw std::runtime_error("failed to create kernel \"" + s + "\"") : ret;
} | 0 | [
"CWE-703"
] | profanity | 69ff010c14ff80ec14246772db6a245aa59e6689 | 294,048,818,899,811,460,000,000,000,000,000,000,000 | 4 | [FIX] pritive key seed . | 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"... |
rl_encode_rgbx (guint8 *bp, /* dest buffer */
guint8 *ip, /* image pointer */
guint8 *limit, /* image upper bound */
guint n_ch)
{
gboolean (*diff2_pix) (guint8 *) = n_ch > 3 ? diff2_rgba : diff2_rgb;
guint8 *ilimit = limit - n_ch;
while (ip < limit)
{
g_assert (ip < ilimit); /* paranoid */
... | 0 | [] | gdk-pixbuf | deb78d971c4bcb9e3ccbb71e7925bc6baa707188 | 314,748,996,357,213,640,000,000,000,000,000,000,000 | 49 | Use g_try_malloc_n where it makes sense
This lets us avoid some manual overflow checks. | Safe | null | null |
static int zipfileGetEntry(
ZipfileTab *pTab, /* Store any error message here */
const u8 *aBlob, /* Pointer to in-memory file image */
int nBlob, /* Size of aBlob[] in bytes */
FILE *pFile, /* If aBlob==0, read from this file */
i64 iOff, ... | 0 | [
"CWE-434"
] | sqlite | 54d501092d88c0cf89bec4279951f548fb0b8618 | 27,711,318,093,390,356,000,000,000,000,000,000,000 | 94 | Fix the zipfile extension so that INSERT works even if the pathname of
the file being inserted is a NULL. Bug discovered by the
Yongheng and Rui fuzzer.
FossilOrigin-Name: a80f84b511231204658304226de3e075a55afc2e3f39ac063716f7a57f585c06 | Safe | 434 | {"cwe_id": "CWE-434", "vulnerability_type": "Unrestricted Upload of File with Dangerous Type", "description": "The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.", "severity": "Medium", "category": "Unrestricted File Upload", "impact": ["Execute Un... |
static void Ins_POP( INS_ARG )
{ (void)exc; (void)args;
/* nothing to do */
} | 0 | [
"CWE-125"
] | ghostpdl | c7c55972758a93350882c32147801a3485b010fe | 22,745,272,011,114,635,000,000,000,000,000,000,000 | 4 | Bug 698024: bounds check zone pointer in Ins_MIRP() | 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 manage_client_side_appsession(struct session *t, const char *buf, int len) {
struct http_txn *txn = &t->txn;
appsess *asession = NULL;
char *sessid_temp = NULL;
if (len > t->be->appsession_len) {
len = t->be->appsession_len;
}
if (t->be->options2 & PR_O2_AS_REQL) {
/* request-learn option is enabled : ... | 0 | [] | haproxy-1.4 | dc80672211e085c211f1fc47e15cfe57ab587d38 | 222,569,463,836,799,460,000,000,000,000,000,000,000 | 68 | BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
During normal HTTP request processing, request buffers are realigned if
there are less than global.maxrewrite bytes available after them, in
order to leave enough room for rewriting headers after the request. This
is done in http_wait_fo... | Safe | null | null |
void __fastcall TSCPFileSystem::ClearAlias(UnicodeString Alias)
{
if (!Alias.IsEmpty())
{
// this command usually fails, because there will never be
// aliases on all commands -> see last False parameter
ExecCommand(fsUnalias, ARRAYOFCONST((Alias)), false);
}
}
| 0 | [
"CWE-20"
] | winscp | 49d876f2c5fc00bcedaa986a7cf6dedd6bf16f54 | 140,124,161,119,669,650,000,000,000,000,000,000,000 | 9 | 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... |
void ass_frame_unref(ASS_Image *img)
{
if (!img || --((ASS_ImagePriv *) img)->ref_count)
return;
do {
ASS_ImagePriv *priv = (ASS_ImagePriv *) img;
img = img->next;
if (priv->source)
ass_cache_dec_ref(priv->source);
else
ass_aligned_free(priv->resul... | 0 | [
"CWE-125"
] | libass | f4f48950788b91c6a30029cc28a240b834713ea7 | 302,426,777,337,793,830,000,000,000,000,000,000,000 | 14 | Fix line wrapping mode 0/3 bugs
This fixes two separate bugs:
a) Don't move a linebreak into the first symbol. This results in a empty
line at the front, which does not help to equalize line lengths at all.
Instead, merge line with the second one.
b) When moving a linebreak into a symbol that already is a break... | 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 enum_func_status
php_mysqlnd_auth_response_read(void * _packet, MYSQLND_CONN_DATA * conn TSRMLS_DC)
{
zend_uchar local_buf[AUTH_RESP_BUFFER_SIZE];
size_t buf_len = conn->net->cmd_buffer.buffer? conn->net->cmd_buffer.length: AUTH_RESP_BUFFER_SIZE;
zend_uchar *buf = conn->net->cmd_buffer.buffer? (zend_uchar *) ... | 0 | [
"CWE-119",
"CWE-787"
] | php-src | 28f80baf3c53e267c9ce46a2a0fadbb981585132 | 208,167,077,294,731,320,000,000,000,000,000,000,000 | 87 | Fix bug #72293 - Heap overflow in mysqlnd related to BIT fields | 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 ... |
add_soa(dns_zone_t *zone, dns_db_t *db) {
isc_result_t result;
dns_rdata_t rdata = DNS_RDATA_INIT;
unsigned char buf[DNS_SOA_BUFFERSIZE];
dns_dbversion_t *ver = NULL;
dns_diff_t diff;
dns_zone_log(zone, ISC_LOG_DEBUG(1), "creating SOA");
dns_diff_init(zone->mctx, &diff);
result = dns_db_newversion(db, &ver);
... | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 61,729,782,302,528,120,000,000,000,000,000,000,000 | 40 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. | Safe | 327 | {"cwe_id": "CWE-327", "vulnerability_type": "Use of a Broken or Risky Cryptographic Algorithm", "description": "The product uses a broken or risky cryptographic algorithm or protocol.", "severity": "High", "category": null, "impact": ["Read Application Data", "Modify Application Data", "Hide Activities"], "languages": ... |
int mp_park_aps(void)
{
struct stopwatch sw;
int ret;
long duration_msecs;
stopwatch_init(&sw);
ret = mp_run_on_aps(park_this_cpu, NULL, MP_RUN_ON_ALL_CPUS,
1000 * USECS_PER_MSEC);
duration_msecs = stopwatch_duration_msecs(&sw);
if (!ret)
printk(BIOS_DEBUG, "%s done after %ld msecs.\n", __func__,
... | 0 | [
"CWE-269"
] | coreboot | afb7a814783cda12f5b72167163b9109ee1d15a7 | 7,521,107,600,664,892,000,000,000,000,000,000,000 | 22 | cpu/x86/smm: Introduce SMM module loader version 2
Xeon-SP Skylake Scalable Processor can have 36 CPU threads (18 cores).
Current coreboot SMM is unable to handle more than ~32 CPU threads.
This patch introduces a version 2 of the SMM module loader which
addresses this problem. Having two versions of the SMM module lo... | Safe | 269 | {"cwe_id": "CWE-269", "vulnerability_type": "Improper Privilege Management", "description": "The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.", "severity": "Medium", "category": null, "impact": ["Gain Privileges or Assume Ide... |
void ipv4_pktinfo_prepare(const struct sock *sk, struct sk_buff *skb)
{
struct in_pktinfo *pktinfo = PKTINFO_SKB_CB(skb);
if ((inet_sk(sk)->cmsg_flags & IP_CMSG_PKTINFO) &&
skb_rtable(skb)) {
pktinfo->ipi_ifindex = inet_iif(skb);
pktinfo->ipi_spec_dst.s_addr = fib_compute_spec_dst(skb);
} else {
pktinfo-... | 0 | [
"CWE-20"
] | net | 85fbaa75037d0b6b786ff18658ddf0b4014ce2a4 | 203,760,922,862,521,400,000,000,000,000,000,000,000 | 14 | inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions
Commit bceaa90240b6019ed73b49965eac7d167610be69 ("inet: prevent leakage
of uninitialized memory to user in recv syscalls") conditionally updated
addr_len if the msg_name is written to. The recv_error and rxpmtu
functions relied on the re... | 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... |
QByteArray CtcpParser::pack(const QByteArray &ctcpTag, const QByteArray &message)
{
if (message.isEmpty())
return XDELIM + ctcpTag + XDELIM;
return XDELIM + ctcpTag + ' ' + xdelimQuote(message) + XDELIM;
} | 0 | [
"CWE-399"
] | quassel | b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8 | 295,577,901,949,643,670,000,000,000,000,000,000,000 | 7 | 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 struct snd_seq_client *seq_create_client1(int client_index, int poolsize)
{
unsigned long flags;
int c;
struct snd_seq_client *client;
/* init client data */
client = kzalloc(sizeof(*client), GFP_KERNEL);
if (client == NULL)
return NULL;
client->pool = snd_seq_pool_new(poolsize);
if (client->pool == N... | 1 | [
"CWE-362"
] | linux | b3defb791b26ea0683a93a4f49c77ec45ec96f10 | 182,850,597,628,656,360,000,000,000,000,000,000,000 | 45 | ALSA: seq: Make ioctls race-free
The ALSA sequencer ioctls have no protection against racy calls while
the concurrent operations may lead to interfere with each other. As
reported recently, for example, the concurrent calls of setting client
pool with a combination of write calls may lead to either the
unkillable dea... | Vulnerable | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
static struct sock *__udp6_lib_lookup_skb(struct sk_buff *skb,
__be16 sport, __be16 dport,
struct udp_table *udptable)
{
struct sock *sk;
struct ipv6hdr *iph = ipv6_hdr(skb);
if (unlikely(sk = skb_steal_sock(skb)))
return sk;
return __udp6_lib_lookup(dev_net(skb_dst(skb)->dev), &iph->saddr, sport,
... | 0 | [
"CWE-400"
] | linux-2.6 | c377411f2494a931ff7facdbb3a6839b1266bcf6 | 13,241,487,725,748,015,000,000,000,000,000,000,000 | 13 | 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... |
map_cipher_openpgp_to_gcry (cipher_algo_t algo)
{
switch (algo)
{
case CIPHER_ALGO_NONE: return GCRY_CIPHER_NONE;
#ifdef GPG_USE_IDEA
case CIPHER_ALGO_IDEA: return GCRY_CIPHER_IDEA;
#else
case CIPHER_ALGO_IDEA: return 0;
#endif
case CIPHER_ALGO_3DES: return GCRY_CIPHER_3DE... | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 323,429,106,501,406,940,000,000,000,000,000,000,000 | 70 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... | 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 char *print_string_ptr( const char *str )
{
const char *ptr;
char *ptr2, *out;
int len = 0;
unsigned char token;
if ( ! str )
return cJSON_strdup( "" );
ptr = str;
while ( ( token = *ptr ) && ++len ) {
if ( strchr( "\"\\\b\f\n\r\t", token ) )
++len;
else if ( token < 32 )
len += 5;
++ptr;
... | 1 | [
"CWE-120",
"CWE-119",
"CWE-787"
] | iperf | 91f2fa59e8ed80dfbf400add0164ee0e508e412a | 167,999,558,834,702,690,000,000,000,000,000,000,000 | 49 | 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... | Vulnerable | 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": "... |
TEE_Result syscall_asymm_operate(unsigned long state,
const struct utee_attribute *usr_params,
size_t num_params, const void *src_data, size_t src_len,
void *dst_data, uint64_t *dst_len)
{
TEE_Result res;
struct tee_cryp_state *cs;
struct tee_ta_session *sess;
uint64_t dlen64;
size_t dlen;
struct tee_obj... | 1 | [
"CWE-119",
"CWE-787"
] | optee_os | 70697bf3c5dc3d201341b01a1a8e5bc6d2fb48f8 | 333,783,607,091,845,280,000,000,000,000,000,000,000 | 167 | svc: check for allocation overflow in crypto calls part 2
Without checking for overflow there is a risk of allocating a buffer
with size smaller than anticipated and as a consequence of that it might
lead to a heap based overflow with attacker controlled data written
outside the boundaries of the buffer.
Fixes: OP-TE... | 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 ... |
CURLMcode curl_multi_setopt(struct Curl_multi *multi,
CURLMoption option, ...)
{
CURLMcode res = CURLM_OK;
va_list param;
if(!GOOD_MULTI_HANDLE(multi))
return CURLM_BAD_HANDLE;
va_start(param, option);
switch(option) {
case CURLMOPT_SOCKETFUNCTION:
multi->socket_cb = v... | 0 | [
"CWE-416"
] | curl | 75dc096e01ef1e21b6c57690d99371dedb2c0b80 | 120,336,227,473,810,080,000,000,000,000,000,000,000 | 66 | curl_multi_cleanup: clear connection pointer for easy handles
CVE-2016-5421
Bug: https://curl.haxx.se/docs/adv_20160803C.html
Reported-by: Marcelo Echeverria and Fernando Muñoz | 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... |
GF_Err hnti_box_size(GF_Box *s)
{
return GF_OK;
} | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 91,431,557,297,852,500,000,000,000,000,000,000,000 | 4 | fixed #1587 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void WebContents::DevToolsIndexPath(
int request_id,
const std::string& file_system_path,
const std::string& excluded_folders_message) {
if (!IsDevToolsFileSystemAdded(GetDevToolsWebContents(), file_system_path)) {
OnDevToolsIndexingDone(request_id, file_system_path);
return;
}
if (devtools_in... | 0 | [
"CWE-200",
"CWE-668"
] | electron | 07a1c2a3e5845901f7e2eda9506695be58edc73c | 290,616,022,343,966,600,000,000,000,000,000,000,000 | 33 | fix: restrict sendToFrame to same-process frames by default (#26875) | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static inline void dev_base_seq_inc(struct net *net)
{
while (++net->dev_base_seq == 0);
} | 0 | [
"CWE-400",
"CWE-703"
] | linux | fac8e0f579695a3ecbc4d3cac369139d7f819971 | 122,580,900,023,988,080,000,000,000,000,000,000,000 | 4 | tunnels: Don't apply GRO to multiple layers of encapsulation.
When drivers express support for TSO of encapsulated packets, they
only mean that they can do it for one layer of encapsulation.
Supporting additional levels would mean updating, at a minimum,
more IP length fields and they are unaware of this.
No encapsul... | 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... |
RedRecord *reds_get_record(RedsState *reds)
{
if (reds->record) {
return red_record_ref(reds->record);
}
return NULL;
} | 0 | [] | spice | ca5bbc5692e052159bce1a75f55dc60b36078749 | 60,649,559,688,528,150,000,000,000,000,000,000,000 | 8 | With OpenSSL 1.1: Disable client-initiated renegotiation.
Fixes issue #49
Fixes BZ#1904459
Signed-off-by: Julien Ropé <jrope@redhat.com>
Reported-by: BlackKD
Acked-by: Frediano Ziglio <fziglio@redhat.com> | Safe | null | null |
cdrom_setspeed(const char *spec) {
#define CDROM_SELECT_SPEED 0x5322 /* Set the CD-ROM speed */
if (opt_speed) {
int cdrom;
int speed = atoi(opt_speed);
if ((cdrom = open(spec, O_RDONLY | O_NONBLOCK)) < 0)
die(EX_FAIL,
_("mount: cannot open %s for setting speed"),
spec);
if (ioctl(cdrom... | 0 | [
"CWE-399"
] | util-linux | 4b39b6aefd5dd8ac68a92adc650dc13d5d54d704 | 116,835,644,041,845,200,000,000,000,000,000,000,000 | 16 | mount: use fflush() and temporary file for mtab updates (CVE-2011-1089)
http://thread.gmane.org/gmane.comp.security.oss.general/4374
Changes:
- force mount(8) to use /etc/mtab.tmp file every time. The original
code used the tmp file for remount/move operations only.
- call and check fflush() return code for... | Safe | 399 | null |
WandExport AlignType DrawGetTextAlignment(const DrawingWand *wand)
{
assert(wand != (const DrawingWand *) NULL);
assert(wand->signature == MagickWandSignature);
if (wand->debug != MagickFalse)
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
return(CurrentContext->align);
} | 0 | [
"CWE-476"
] | ImageMagick | 6ad5fc3c9b652eec27fc0b1a0817159f8547d5d9 | 335,769,172,917,072,460,000,000,000,000,000,000,000 | 8 | https://github.com/ImageMagick/ImageMagick/issues/716 | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static inline void zap_deposited_table(struct mm_struct *mm, pmd_t *pmd)
{
pgtable_t pgtable;
pgtable = pgtable_trans_huge_withdraw(mm, pmd);
pte_free(mm, pgtable);
mm_dec_nr_ptes(mm);
} | 0 | [
"CWE-362"
] | linux | a8f97366452ed491d13cf1e44241bc0b5740b1f0 | 316,257,009,362,821,670,000,000,000,000,000,000,000 | 8 | 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... |
void printServiceTable(
service_table *table, Upnp_LogLevel level, Dbg_Module module)
{
UpnpPrintf(level,
module,
__FILE__,
__LINE__,
"URL_BASE: %s\n",
table->URLBase);
UpnpPrintf(level, module, __FILE__, __LINE__, "Services: \n");
printServiceList(table->serviceList, level, module);
} | 0 | [
"CWE-476"
] | pupnp | c805c1de1141cb22f74c0d94dd5664bda37398e0 | 52,172,348,096,069,110,000,000,000,000,000,000,000 | 12 | Fixes #177: NULL pointer dereference in FindServiceControlURLPath
Also fixes its dual bug in FindServiceEventURLPath. | 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 bool isEqual(
const std::unique_ptr<folly::IOBuf>& lhs,
const std::unique_ptr<folly::IOBuf>& rhs) {
return folly::IOBufEqualTo{}(lhs, rhs);
} | 0 | [
"CWE-20",
"CWE-703",
"CWE-755"
] | fbthrift | c5d6e07588cd03061bc54d451a7fa6e84883d62b | 340,154,908,525,214,900,000,000,000,000,000,000,000 | 5 | Throw on bad types during skipping data
Summary:
The current code silently returns on bad types. In case when we have an invalid data, we may get a container of a large size with a bad type, this would lead to us running long loop doing nothing (though we already can say that the data is invalid).
The new code would ... | 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 BROTLI_INLINE BROTLI_BOOL SafeReadBits(
BrotliBitReader* const br, uint32_t n_bits, uint32_t* val) {
if (n_bits != 0) {
return BrotliSafeReadBits(br, n_bits, val);
} else {
*val = 0;
return BROTLI_TRUE;
}
} | 0 | [
"CWE-120"
] | brotli | 223d80cfbec8fd346e32906c732c8ede21f0cea6 | 188,362,868,195,462,870,000,000,000,000,000,000,000 | 9 | Update (#826)
* IMPORTANT: decoder: fix potential overflow when input chunk is >2GiB
* simplify max Huffman table size calculation
* eliminate symbol duplicates (static arrays in .h files)
* minor combing in research/ code | 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": "... |
load_additems(UnpicklerObject *self)
{
PyObject *set;
Py_ssize_t mark, len, i;
mark = marker(self);
if (mark < 0)
return -1;
len = Py_SIZE(self->stack);
if (mark > len || mark <= self->stack->fence)
return Pdata_stack_underflow(self->stack);
if (len == mark) /* nothing to ... | 0 | [
"CWE-190",
"CWE-369"
] | cpython | a4ae828ee416a66d8c7bf5ee71d653c2cc6a26dd | 51,846,448,828,557,070,000,000,000,000,000,000,000 | 53 | closes bpo-34656: Avoid relying on signed overflow in _pickle memos. (GH-9261) | 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... |
void ssl_session_free( ssl_session *session )
{
if( session == NULL )
return;
#if defined(POLARSSL_X509_CRT_PARSE_C)
if( session->peer_cert != NULL )
{
x509_crt_free( session->peer_cert );
polarssl_free( session->peer_cert );
}
#endif
#if defined(POLARSSL_SSL_SESSION_TICKETS)
... | 0 | [
"CWE-119"
] | mbedtls | c988f32adde62a169ba340fee0da15aecd40e76e | 175,903,099,071,469,000,000,000,000,000,000,000,000 | 19 | Added max length checking of hostname | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
void OnStreamRead(ssize_t nread, const uv_buf_t& buf) override {
HandleScope scope(env()->isolate());
// Once we’re done here, either indicate that the HTTP parser buffer
// is free for re-use, or free() the data if it didn’t come from there
// in the first place.
auto on_scope_leave = OnScopeLeav... | 0 | [
"CWE-400"
] | node | 753f3b247ae2d24fee0b3f48b9ec3a5c308f0650 | 268,414,044,077,519,000,000,000,000,000,000,000,000 | 61 | http: add requestTimeout
This commits introduces a new http.Server option called requestTimeout
with a default value in milliseconds of 0.
If requestTimeout is set to a positive value, the server will start a new
timer set to expire in requestTimeout milliseconds when a new connection
is established. The timer is als... | 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... |
replace_ldbm_config_value(char *conftype, char *val, struct ldbminfo *li)
{
Slapi_PBlock *pb = slapi_pblock_new();
Slapi_Mods smods;
slapi_mods_init(&smods, 1);
slapi_mods_add(&smods, LDAP_MOD_REPLACE, conftype, strlen(val), val);
slapi_modify_internal_set_pb(pb, CONFIG_LDBM_DN,
... | 0 | [
"CWE-399",
"CWE-203"
] | 389-ds-base | cc0f69283abc082488824702dae485b8eae938bc | 45,064,122,947,147,240,000,000,000,000,000,000,000 | 14 | 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 |
static void prio_remove(priority_st * priority_list, unsigned int algo)
{
unsigned int i;
for (i = 0; i < priority_list->algorithms; i++) {
if (priority_list->priority[i] == algo) {
priority_list->algorithms--;
if ((priority_list->algorithms - i) > 0)
memmove(&priority_list->priority[i],
&priority_l... | 0 | [
"CWE-310"
] | gnutls | 21f89efad7014a5ee0debd4cd3d59e27774b29e6 | 236,961,526,731,665,960,000,000,000,000,000,000,000 | 22 | handshake: add FALLBACK_SCSV priority option
This allows clients to enable the TLS_FALLBACK_SCSV mechanism during
the handshake, as defined in RFC7507. | Safe | 310 | null |
static void l2cap_conn_unreliable(struct l2cap_conn *conn, int err)
{
struct l2cap_chan *chan;
BT_DBG("conn %p", conn);
mutex_lock(&conn->chan_lock);
list_for_each_entry(chan, &conn->chan_l, list) {
if (test_bit(FLAG_FORCE_RELIABLE, &chan->flags))
l2cap_chan_set_err(chan, err);
}
mutex_unlock(&conn->chan... | 0 | [
"CWE-787"
] | linux | e860d2c904d1a9f38a24eb44c9f34b8f915a6ea3 | 29,513,738,523,198,166,000,000,000,000,000,000,000 | 15 | Bluetooth: Properly check L2CAP config option output buffer length
Validate the output buffer length for L2CAP config requests and responses
to avoid overflowing the stack buffer used for building the option blocks.
Cc: stable@vger.kernel.org
Signed-off-by: Ben Seri <ben@armis.com>
Signed-off-by: Marcel Holtmann <mar... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static inline void skb_split_inside_header(struct sk_buff *skb,
struct sk_buff* skb1,
const u32 len, const int pos)
{
int i;
skb_copy_from_linear_data_offset(skb, len, skb_put(skb1, pos - len),
pos - len);
/* And move data appendix as is. */
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++)
s... | 0 | [
"CWE-416"
] | net | 36d5fe6a000790f56039afe26834265db0a3ad4c | 324,998,770,764,061,000,000,000,000,000,000,000,000 | 20 | core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors
skb_zerocopy can copy elements of the frags array between skbs, but it doesn't
orphan them. Also, it doesn't handle errors, so this patch takes care of that
as well, and modify the callers accordingly. skb_tx_error() is also added to
the caller... | 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 cifs_close(struct inode *inode, struct file *file)
{
if (file->private_data != NULL) {
cifsFileInfo_put(file->private_data);
file->private_data = NULL;
}
/* return code from the ->release op is always ignored */
return 0;
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 5d81de8e8667da7135d3a32a964087c0faf5483f | 109,397,088,645,448,510,000,000,000,000,000,000,000 | 10 | cifs: ensure that uncached writes handle unmapped areas correctly
It's possible for userland to pass down an iovec via writev() that has a
bogus user pointer in it. If that happens and we're doing an uncached
write, then we can end up getting less bytes than we expect from the
call to iov_iter_copy_from_user. This is ... | 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 ... |
char *SSL_get_srp_username(SSL *s)
{
if (s->srp_ctx.login != NULL)
return s->srp_ctx.login;
return s->ctx->srp_ctx.login;
} | 0 | [] | openssl | edc032b5e3f3ebb1006a9c89e0ae00504f47966f | 126,873,392,066,041,810,000,000,000,000,000,000,000 | 6 | Add SRP support. | Safe | null | null |
pixGetHoleBorder(CCBORD *ccb,
PIX *pixs,
BOX *box,
l_int32 xs,
l_int32 ys)
{
l_int32 fpx, fpy, spx, spy, qpos;
l_int32 px, py, npx, npy;
l_int32 w, h, wpl;
l_uint32 *data;
PTA *pta;
PROCNAME("pixGetHoleBorder");
... | 0 | [
"CWE-125"
] | leptonica | 8d6e1755518cfb98536d6c3daf0601f226d16842 | 321,424,324,347,128,200,000,000,000,000,000,000,000 | 61 | Issue 23433 in oss-fuzz: Heap-buffer-overflow in findNextBorderPixel()
* Check pix boundary when looking for the next pixel. | 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"... |
mrb_mt_foreach(mrb_state *mrb, struct RClass *c, mrb_mt_foreach_func *fn, void *p)
{
mt_tbl *t = c->mt;
int i;
if (t == NULL) return;
if (t->alloc == 0) return;
if (t->size == 0) return;
mrb_sym *keys = (mrb_sym*)&t->ptr[t->alloc];
union mt_ptr *vals = t->ptr;
for (i=0; i<t->alloc; i++) {
mrb_sym ... | 0 | [
"CWE-787"
] | mruby | b1d0296a937fe278239bdfac840a3fd0e93b3ee9 | 275,724,144,743,619,420,000,000,000,000,000,000,000 | 32 | class.c: clear method cache after `remove_method`. | 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... |
ZEND_VM_HOT_TYPE_SPEC_HANDLER(ZEND_IS_NOT_EQUAL, (op1_info == MAY_BE_LONG && op2_info == MAY_BE_LONG), ZEND_IS_NOT_EQUAL_LONG, CONST|TMPVARCV, CONST|TMPVARCV, SPEC(SMART_BRANCH,NO_CONST_CONST,COMMUTATIVE))
{
USE_OPLINE
zval *op1, *op2;
int result;
op1 = GET_OP1_ZVAL_PTR_UNDEF(BP_VAR_R);
op2 = GET_OP2_ZVAL_PTR_UND... | 0 | [
"CWE-787"
] | php-src | f1ce8d5f5839cb2069ea37ff424fb96b8cd6932d | 114,104,996,620,725,650,000,000,000,000,000,000,000 | 13 | Fix #73122: Integer Overflow when concatenating strings
We must avoid integer overflows in memory allocations, so we introduce
an additional check in the VM, and bail out in the rare case of an
overflow. Since the recent fix for bug #74960 still doesn't catch all
possible overflows, we fix that right away. | 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... |
xmlParseExternalEntityPrivate(xmlDocPtr doc, xmlParserCtxtPtr oldctxt,
xmlSAXHandlerPtr sax,
void *user_data, int depth, const xmlChar *URL,
const xmlChar *ID, xmlNodePtr *list) {
xmlParserCtxtPtr ctxt;
xmlDocPtr newDoc;
xmlNodePtr newRoot;
xmlSAXHandlerPtr oldsax = NULL;
... | 0 | [
"CWE-119"
] | libxml2 | bd0526e66a56e75a18da8c15c4750db8f801c52d | 213,348,956,460,306,650,000,000,000,000,000,000,000 | 189 | Another variation of overflow in Conditional sections
Which happen after the previous fix to
https://bugzilla.gnome.org/show_bug.cgi?id=756456
But stopping the parser and exiting we didn't pop the intermediary entities
and doing the SKIP there applies on an input which may be too small | 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 ... |
hyphenHashInsert(HyphenHashTab *hashTab, const CharsString *key, int val) {
int i, j;
HyphenHashEntry *e;
i = hyphenStringHash(key) % HYPHENHASHSIZE;
if (!(e = malloc(sizeof(HyphenHashEntry)))) _lou_outOfMemory();
e->next = hashTab->entries[i];
e->key = malloc((key->length + 1) * CHARSIZE);
if (!e->key) _lou_out... | 0 | [
"CWE-787"
] | liblouis | fb2bfce4ed49ac4656a8f7e5b5526e4838da1dde | 126,476,134,106,849,550,000,000,000,000,000,000,000 | 13 | Fix yet another buffer overflow in the braille table parser
Reported by Henri Salo
Fixes #592 | 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... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.