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 |
|---|---|---|---|---|---|---|---|---|---|---|
_pango_Is_Emoji_Emoji_Default (gunichar ch)
{
return _pango_Is_Emoji_Presentation (ch);
} | 0 | [
"CWE-119",
"CWE-787"
] | pango | 71aaeaf020340412b8d012fe23a556c0420eda5f | 245,038,574,898,851,800,000,000,000,000,000,000,000 | 4 | Prevent an assertion with invalid Unicode sequences
Invalid Unicode sequences, such as 0x2665 0xfe0e 0xfe0f,
can trick the Emoji iter code into returning an empty
segment, which then triggers an assertion in the itemizer.
Prevent this by ensuring that we make progress.
This issue was reported by Jeffrey M. | 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 Monitor::no_reply(MonOpRequestRef op)
{
MonSession *session = op->get_session();
Message *req = op->get_req();
if (session->proxy_con) {
dout(10) << "no_reply to " << req->get_source_inst()
<< " via " << session->proxy_con->get_peer_addr()
<< " for request " << *req << dendl;
session->pr... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 115,030,570,894,349,350,000,000,000,000,000,000,000 | 17 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... | Safe | 287 | {"cwe_id": "CWE-287", "vulnerability_type": "Improper Authentication", "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.", "severity": "High", "category": "authentification", "impact": ["Read Application Data", "Gain Privileges ... |
static int ocfs2_populate_write_desc(struct inode *inode,
struct ocfs2_write_ctxt *wc,
unsigned int *clusters_to_alloc,
unsigned int *extents_to_split)
{
int ret;
struct ocfs2_write_cluster_desc *desc;
unsigned int num_clusters = 0;
unsigned int ext_flags = 0;
u32 phys = 0;
int i;
*cl... | 0 | [
"CWE-362"
] | linux | 3e4c56d41eef5595035872a2ec5a483f42e8917f | 49,879,319,629,782,450,000,000,000,000,000,000,000 | 89 | ocfs2: ip_alloc_sem should be taken in ocfs2_get_block()
ip_alloc_sem should be taken in ocfs2_get_block() when reading file in
DIRECT mode to prevent concurrent access to extent tree with
ocfs2_dio_end_io_write(), which may cause BUGON in the following
situation:
read file 'A' end_io... | 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... |
_gnutls_cipher_get_block_size (gnutls_cipher_algorithm_t algorithm)
{
size_t ret = 0;
GNUTLS_ALG_LOOP (ret = p->blocksize);
return ret;
} | 0 | [
"CWE-310"
] | gnutls | 34d87a7c3f12794a3ec2305cd2fdbae152bf2a76 | 7,723,355,866,083,766,000,000,000,000,000,000,000 | 7 | (_gnutls_x509_oid2mac_algorithm): Don't crash trying to strcmp the
NULL OID value in the hash_algorithms array, which happens when the
input OID doesn't match our OIDs for SHA1, MD5, MD2 or RIPEMD160.
Reported by satyakumar <satyam_kkd@hyd.hellosoft.com>. | Safe | 310 | null |
txt_update_text_state(text_list_entry_t *ppts,
const textw_text_enum_t *penum,
gs_font *ofont, const gs_matrix *pfmat)
{
gx_device *const pdev = penum->dev;
gs_font *font = penum->current_font;
gs_fixed_point cpt;
gs_matrix smat, tmat;
float size;
int ... | 0 | [
"CWE-476"
] | ghostpdl | 407c98a38c3a6ac1681144ed45cc2f4fc374c91f | 39,498,392,857,335,080,000,000,000,000,000,000,000 | 85 | txtwrite - guard against using GS_NO_GLYPH to retrieve Unicode values
Bug 701822 "Segmentation fault at psi/iname.c:296 in names_index_ref"
Avoid using a glyph with the value GS_NO_GLYPH to retrieve a glyph
name or Unicode code point from the glyph ID, as this is not a valid
ID. | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
void zend_shared_alloc_register_xlat_entry(const void *old, const void *new)
{
zend_hash_index_update_ptr(&xlat_table, (zend_ulong)old, (void*)new);
} | 0 | [
"CWE-416"
] | php-src | 777c39f4042327eac4b63c7ee87dc1c7a09a3115 | 190,727,040,789,311,030,000,000,000,000,000,000,000 | 4 | Fixed #68677 | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
R_API void r_bin_load_filter(RBin *bin, ut64 rules) {
bin->filter_rules = rules;
} | 0 | [
"CWE-125"
] | radare2 | d31c4d3cbdbe01ea3ded16a584de94149ecd31d9 | 116,920,267,341,864,690,000,000,000,000,000,000,000 | 3 | Fix #8748 - Fix oobread on string search | 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"... |
msg_attr_keep(
char *s,
int attr,
int keep) // TRUE: set keep_msg if it doesn't scroll
{
static int entered = 0;
int retval;
char_u *buf = NULL;
// Skip messages not matching ":filter pattern".
// Don't filter when there is an error.
if (!emsg_on_display && message_filtered((... | 0 | [
"CWE-416"
] | vim | 9f1a39a5d1cd7989ada2d1cb32f97d84360e050f | 101,540,329,088,987,360,000,000,000,000,000,000,000 | 61 | 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... |
int skb_checksum_setup(struct sk_buff *skb, bool recalculate)
{
int err;
switch (skb->protocol) {
case htons(ETH_P_IP):
err = skb_checksum_setup_ip(skb, recalculate);
break;
case htons(ETH_P_IPV6):
err = skb_checksum_setup_ipv6(skb, recalculate);
break;
default:
err = -EPROTO;
break;
}
return err... | 0 | [
"CWE-416"
] | net | 36d5fe6a000790f56039afe26834265db0a3ad4c | 197,579,532,379,266,550,000,000,000,000,000,000,000 | 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... |
TIFFWriteDirectoryTagRational(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, double value)
{
if (dir==NULL)
{
(*ndir)++;
return(1);
}
return(TIFFWriteDirectoryTagCheckedRational(tif,ndir,dir,tag,value));
} | 0 | [
"CWE-617"
] | libtiff | de144fd228e4be8aa484c3caf3d814b6fa88c6d9 | 122,195,217,143,664,530,000,000,000,000,000,000,000 | 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... |
vte_sequence_handler_mr (VteTerminal *terminal, GValueArray *params)
{
terminal->pvt->screen->defaults.attr.reverse = 1;
} | 0 | [] | vte | 58bc3a942f198a1a8788553ca72c19d7c1702b74 | 263,192,150,368,812,550,000,000,000,000,000,000,000 | 4 | fix bug #548272
svn path=/trunk/; revision=2365 | Safe | null | null |
PHP_FUNCTION(ldap_errno)
{
zval *link;
ldap_linkdata *ld;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &link) != SUCCESS) {
return;
}
ZEND_FETCH_RESOURCE(ld, ldap_linkdata *, &link, -1, "ldap link", le_link);
RETURN_LONG(_get_lderrno(ld->link));
} | 0 | [
"CWE-476"
] | php-src | 49782c54994ecca2ef2a061063bd5a7079c43527 | 97,075,725,735,154,820,000,000,000,000,000,000,000 | 13 | Fix bug #76248 - Malicious LDAP-Server Response causes Crash | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
read_double_func(const char *number, double *res, double min_val, double max_val, __attribute__((unused)) bool ignore_error)
{
double val;
char *endptr;
char *warn = "";
#ifndef _STRICT_CONFIG_
if (ignore_error && !__test_bit(CONFIG_TEST_BIT, &debug))
warn = "WARNING - ";
#endif
errno = 0;
val = strtod(number... | 0 | [
"CWE-59",
"CWE-61"
] | keepalived | 04f2d32871bb3b11d7dc024039952f2fe2750306 | 150,083,515,022,310,380,000,000,000,000,000,000,000 | 34 | When opening files for write, ensure they aren't symbolic links
Issue #1048 identified that if, for example, a non privileged user
created a symbolic link from /etc/keepalvied.data to /etc/passwd,
writing to /etc/keepalived.data (which could be invoked via DBus)
would cause /etc/passwd to be overwritten.
This commit ... | Safe | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
TPM2B_EVENT_Unmarshal(TPM2B_EVENT *target, BYTE **buffer, INT32 *size)
{
TPM_RC rc = TPM_RC_SUCCESS;
if (rc == TPM_RC_SUCCESS) {
rc = TPM2B_Unmarshal(&target->b, sizeof(TPM2B_EVENT) - sizeof(UINT16), buffer, size);
}
return rc;
} | 0 | [
"CWE-787"
] | libtpms | 5cc98a62dc6f204dcf5b87c2ee83ac742a6a319b | 269,740,090,609,760,500,000,000,000,000,000,000,000 | 9 | tpm2: Restore original value if unmarshalled value was illegal
Restore the original value of the memory location where data from
a stream was unmarshalled and the unmarshalled value was found to
be illegal. The goal is to not keep illegal values in memory.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static void store_line_sample(RzBinSourceLineInfoBuilder *bob, const RzBinDwarfLineHeader *hdr, RzBinDwarfSMRegisters *regs,
RZ_NULLABLE RzBinDwarfDebugInfo *info, RZ_NULLABLE RzBinDwarfLineFileCache fnc) {
const char *file = NULL;
if (regs->file) {
file = get_full_file_path(info, hdr, fnc, regs->file - 1);
}
rz... | 0 | [
"CWE-787"
] | rizin | aa6917772d2f32e5a7daab25a46c72df0b5ea406 | 127,147,176,429,489,040,000,000,000,000,000,000,000 | 8 | Fix oob write for dwarf with abbrev with count 0 (Fix #2083) (#2086) | 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 nft_dump_basechain_hook(struct sk_buff *skb, int family,
const struct nft_base_chain *basechain)
{
const struct nf_hook_ops *ops = &basechain->ops;
struct nft_hook *hook, *first = NULL;
struct nlattr *nest, *nest_devs;
int n = 0;
nest = nla_nest_start_noflag(skb, NFTA_CHAIN_HOOK);
if (nest == N... | 0 | [
"CWE-665"
] | linux | ad9f151e560b016b6ad3280b48e42fa11e1a5440 | 149,686,702,315,968,970,000,000,000,000,000,000,000 | 39 | netfilter: nf_tables: initialize set before expression setup
nft_set_elem_expr_alloc() needs an initialized set if expression sets on
the NFT_EXPR_GC flag. Move set fields initialization before expression
setup.
[4512935.019450] ==================================================================
[4512935.019456] BUG: ... | Safe | 665 | {"cwe_id": "CWE-665", "vulnerability_type": "Improper Initialization", "description": "The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Appli... |
static_Inst(oid * name, snint * len, mib_tree_entry * current, oid_ParseFn ** Fn)
{
oid *instance = NULL;
if (*len <= current->len) {
instance = (oid *)xmalloc(sizeof(*name) * (*len + 1));
memcpy(instance, name, sizeof(*name) * (*len));
instance[*len] = 0;
*len += 1;
}
*F... | 0 | [
"CWE-772"
] | squid | 983c5c36e5f109512ed1af38a329d0b5d0967498 | 127,332,799,056,942,610,000,000,000,000,000,000,000 | 12 | Fix memory leak when parsing SNMP packet (#313)
SNMP queries denied by snmp_access rules and queries with certain
unsupported SNMPv2 commands were leaking a few hundred bytes each. Such
queries trigger "SNMP agent query DENIED from..." WARNINGs in cache.log. | 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 ... |
e_util_utf8_strcasecmp (const gchar *s1,
const gchar *s2)
{
gchar *folded_s1, *folded_s2;
gint retval;
g_return_val_if_fail (s1 != NULL && s2 != NULL, -1);
if (strcmp (s1, s2) == 0)
return 0;
folded_s1 = g_utf8_casefold (s1, -1);
folded_s2 = g_utf8_casefold (s2, -1);
retval = g_utf8... | 0 | [
"CWE-295"
] | evolution-data-server | 6672b8236139bd6ef41ecb915f4c72e2a052dba5 | 209,293,817,255,936,970,000,000,000,000,000,000,000 | 21 | Let child source with 'none' authentication method use collection source authentication
That might be the same as having set NULL authentication method.
Related to 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... |
CURLcode Curl_do_more(struct connectdata *conn, int *complete)
{
CURLcode result=CURLE_OK;
*complete = 0;
if(conn->handler->do_more)
result = conn->handler->do_more(conn, complete);
if(!result && (*complete == 1))
/* do_complete must be called after the protocol-specific DO function */
do_complet... | 0 | [
"CWE-200"
] | curl | b3875606925536f82fc61f3114ac42f29eaf6945 | 31,365,465,708,344,253,000,000,000,000,000,000,000 | 15 | curl_easy_duphandle: CURLOPT_COPYPOSTFIELDS read out of bounds
When duplicating a handle, the data to post was duplicated using
strdup() when it could be binary and contain zeroes and it was not even
zero terminated! This caused read out of bounds crashes/segfaults.
Since the lib/strdup.c file no longer is easily sha... | 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... |
X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
{
return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl);
} | 0 | [
"CWE-310"
] | openssl | 684400ce192dac51df3d3e92b61830a6ef90be3e | 171,100,464,380,653,970,000,000,000,000,000,000,000 | 4 | Fix various certificate fingerprint issues.
By using non-DER or invalid encodings outside the signed portion of a
certificate the fingerprint can be changed without breaking the signature.
Although no details of the signed portion of the certificate can be changed
this can cause problems with some applications: e.g. t... | Safe | 310 | null |
int samdb_ntds_options(struct ldb_context *ldb, uint32_t *options)
{
TALLOC_CTX *tmp_ctx;
const char *attrs[] = { "options", NULL };
int ret;
struct ldb_result *res;
tmp_ctx = talloc_new(ldb);
if (tmp_ctx == NULL) {
goto failed;
}
ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb, tmp_ctx), LD... | 0 | [
"CWE-200"
] | samba | 0a3aa5f908e351201dc9c4d4807b09ed9eedff77 | 315,098,095,315,687,460,000,000,000,000,000,000,000 | 32 | CVE-2022-32746 ldb: Make use of functions for appending to an ldb_message
This aims to minimise usage of the error-prone pattern of searching for
a just-added message element in order to make modifications to it (and
potentially finding the wrong element).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15009
Signed... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
void DataWriterImpl::set_fragment_size_on_change(
WriteParams& wparams,
CacheChange_t* ch,
const uint32_t& high_mark_for_frag)
{
uint32_t final_high_mark_for_frag = high_mark_for_frag;
// If needed inlineqos for related_sample_identity, then remove the inlinqos size from final fragment ... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 262,748,105,042,396,940,000,000,000,000,000,000,000 | 24 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
template<typename tf, typename tfunc>
static CImg<floatT> elevation3d(CImgList<tf>& primitives, const tfunc& func,
const float x0, const float y0, const float x1, const float y1,
const int size_x=256, const int size_y=256) {
const flo... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 173,606,613,689,018,830,000,000,000,000,000,000,000 | 37 | 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"... |
Item *Item_cache_decimal::convert_to_basic_const_item(THD *thd)
{
Item *new_item;
DBUG_ASSERT(value_cached || example != 0);
if (!value_cached)
cache_value();
if (null_value)
new_item= (Item*) new (thd->mem_root) Item_null(thd);
else
{
my_decimal decimal_value;
my_decimal *result= val_deci... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 294,105,044,349,918,440,000,000,000,000,000,000,000 | 16 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
int i915_gem_context_create_ioctl(struct drm_device *dev, void *data,
struct drm_file *file)
{
struct drm_i915_private *i915 = to_i915(dev);
struct drm_i915_gem_context_create *args = data;
struct drm_i915_file_private *file_priv = file->driver_priv;
struct i915_gem_context *ctx;
int ret;
if (!DRIVER_CAPS(... | 1 | [
"CWE-416"
] | linux | 7dc40713618c884bf07c030d1ab1f47a9dc1f310 | 148,335,668,039,944,370,000,000,000,000,000,000,000 | 54 | drm/i915: Introduce a mutex for file_priv->context_idr
Define a mutex for the exclusive use of interacting with the per-file
context-idr, that was previously guarded by struct_mutex. This allows us
to reduce the coverage of struct_mutex, with a view to removing the last
bits coordinating GEM context later. (In the sho... | Vulnerable | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
self_t& ssl_file(T&&, Remain&&...)
{
// We can't call .ssl() member function unless CROW_ENABLE_SSL is defined.
static_assert(
// make static_assert dependent to T; always false
std::is_base_of<T, void>::value,
"Define CROW_ENABLE_SSL to ... | 0 | [
"CWE-416"
] | Crow | fba01dc76d6ea940ad7c8392e8f39f9647241d8e | 115,978,230,458,508,940,000,000,000,000,000,000,000 | 9 | Prevent HTTP pipelining which Crow doesn't support. | 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... |
TEST(WriterTest, WriteDoubleWithFilledBuffer) {
MemoryWriter writer;
// Fill the buffer.
for (int i = 0; i < fmt::internal::INLINE_BUFFER_SIZE; ++i)
writer << ' ';
writer << 1.2;
EXPECT_STREQ("1.2", writer.c_str() + fmt::internal::INLINE_BUFFER_SIZE);
} | 0 | [
"CWE-134",
"CWE-119",
"CWE-787"
] | fmt | 8cf30aa2be256eba07bb1cefb998c52326e846e7 | 246,337,467,121,836,400,000,000,000,000,000,000,000 | 8 | Fix segfault on complex pointer formatting (#642) | 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", ... |
dwarf_whatattr(Dwarf_Attribute attr,
Dwarf_Half * return_attr, Dwarf_Error * error)
{
Dwarf_CU_Context cu_context = 0;
Dwarf_Debug dbg = 0;
int res =get_attr_dbg(&dbg,&cu_context, attr,error);
if (res != DW_DLV_OK) {
return res;
}
*return_attr = (attr->ar_attribute);
return DW_... | 0 | [
"CWE-703",
"CWE-125"
] | libdwarf-code | 7ef09e1fc9ba07653dd078edb2408631c7969162 | 1,695,943,336,325,806,000,000,000,000,000,000,000 | 13 | Fixes old bug(which could result in Denial of Service)
due to a missing check before reading the 8 bytes of a DW_FORM_ref_sig8.
DW202206-001
modified: src/lib/libdwarf/dwarf_form.c | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
void Magick::Image::threshold(const double threshold_)
{
modifyImage();
GetPPException;
BilevelImage(image(),threshold_,exceptionInfo);
ThrowImageException;
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 112,262,005,021,256,020,000,000,000,000,000,000,000 | 7 | Added missing return to avoid use after free. | 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 ContributionInfo **AcquireContributionThreadSet(const size_t count)
{
register ssize_t
i;
ContributionInfo
**contribution;
size_t
number_threads;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
contribution=(ContributionInfo **) AcquireQuantumMemory(number_threads,
si... | 0 | [
"CWE-125"
] | ImageMagick | c5402b6e0fcf8b694ae2af6a6652ebb8ce0ccf46 | 86,120,198,126,644,770,000,000,000,000,000,000,000 | 26 | https://github.com/ImageMagick/ImageMagick/issues/717 | 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"... |
autoar_extractor_signal_scanned (AutoarExtractor *self)
{
autoar_common_g_signal_emit (self, self->in_thread,
autoar_extractor_signals[SCANNED], 0,
self->total_files);
} | 0 | [
"CWE-22"
] | gnome-autoar | adb067e645732fdbe7103516e506d09eb6a54429 | 52,695,725,493,937,660,000,000,000,000,000,000,000 | 6 | 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 ... |
Decode mime header element in accordance with RFC 2047 and return array of objects containing 'charset' encoding and decoded 'text' */
PHP_FUNCTION(imap_mime_header_decode)
{
/* Author: Ted Parnefors <ted@mtv.se> */
zval *myobject;
char *str, *string, *charset, encoding, *text, *decode;
int str_len;
long charse... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 44,693,341,678,792,820,000,000,000,000,000,000,000 | 94 | - 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 |
nfs4_ff_layout_stat_io_end_read(struct rpc_task *task,
struct nfs4_ff_layout_mirror *mirror,
__u64 requested,
__u64 completed)
{
spin_lock(&mirror->lock);
nfs4_ff_layout_stat_io_update_completed(&mirror->read_stat,
requested, completed,
ktime_get(), task->tk_start);
set_bit(NFS4_FF_MIRROR_STAT_AVAIL, &mi... | 0 | [
"CWE-787"
] | linux | ed34695e15aba74f45247f1ee2cf7e09d449f925 | 29,671,484,406,862,317,000,000,000,000,000,000,000 | 12 | pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
We (adam zabrocki, alexander matrosov, alexander tereshkin, maksym
bazalii) observed the check:
if (fh->size > sizeof(struct nfs_fh))
should not use the size of the nfs_fh struct which includes an extra two
bytes from the size field.
struct nfs_fh {
unsi... | 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... |
nautilus_file_compare_for_sort_internal (NautilusFile *file_1,
NautilusFile *file_2,
gboolean directories_first,
gboolean reversed)
{
gboolean is_directory_1, is_directory_2;
if (directories_first) {
is_directory_1 = nautilus_file_is_directory (file_1);
is_directory_2 = nautilus_file_is_directo... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 21,864,701,770,743,450,000,000,000,000,000,000,000 | 28 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... | Safe | null | null |
njs_generate_do_while_condition(njs_vm_t *vm, njs_generator_t *generator,
njs_parser_node_t *node)
{
njs_generate_patch_block(vm, generator, generator->block,
NJS_GENERATOR_CONTINUATION);
njs_generator_next(generator, njs_generate, node->right);
return njs_generator_after(... | 0 | [
"CWE-703",
"CWE-754"
] | njs | 404553896792b8f5f429dc8852d15784a59d8d3e | 250,199,097,668,751,150,000,000,000,000,000,000,000 | 13 | Fixed break instruction in a try-catch block.
Previously, JUMP offset for a break instruction inside a try-catch
block was not set to a correct offset during code generation
when a return instruction was present in inner try-catch block.
The fix is to update the JUMP offset appropriately.
This closes #553 issue on G... | 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"... |
int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
z_streamp strm;
const Bytef *dictionary;
uInt dictLength;
{
deflate_state *s;
uInt str, n;
int wrap;
unsigned avail;
z_const unsigned char *next;
if (deflateStateCheck(strm) || dictionary == Z_NULL)
return Z_ST... | 0 | [
"CWE-284",
"CWE-787"
] | zlib | 5c44459c3b28a9bd3283aaceab7c615f8020c531 | 207,246,676,791,321,380,000,000,000,000,000,000,000 | 67 | Fix a bug that can crash deflate on some input when using Z_FIXED.
This bug was reported by Danilo Ramos of Eideticom, Inc. It has
lain in wait 13 years before being found! The bug was introduced
in zlib 1.2.2.2, with the addition of the Z_FIXED option. That
option forces the use of fixed Huffman codes. For rare input... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
static int prepare_bprm_creds(struct linux_binprm *bprm)
{
if (mutex_lock_interruptible(¤t->signal->cred_guard_mutex))
return -ERESTARTNOINTR;
bprm->cred = prepare_exec_creds();
if (likely(bprm->cred))
return 0;
mutex_unlock(¤t->signal->cred_guard_mutex);
return -ENOMEM;
} | 0 | [
"CWE-401"
] | linux | f612acfae86af7ecad754ae6a46019be9da05b8e | 339,891,365,931,346,800,000,000,000,000,000,000,000 | 12 | exec: Fix mem leak in kernel_read_file
syzkaller report this:
BUG: memory leak
unreferenced object 0xffffc9000488d000 (size 9195520):
comm "syz-executor.0", pid 2752, jiffies 4294787496 (age 18.757s)
hex dump (first 32 bytes):
ff ff ff ff ff ff ff ff a8 00 00 00 01 00 00 00 ................
02 00 00 00 00... | 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... |
ldns_str2rdf_tsig( ATTR_UNUSED(ldns_rdf **rd)
, ATTR_UNUSED(const char *str)
)
{
/* there is no string representation for TSIG rrs */
return LDNS_STATUS_NOT_IMPL;
} | 0 | [
"CWE-415"
] | ldns | 070b4595981f48a21cc6b4f5047fdc2d09d3da91 | 146,176,802,777,116,650,000,000,000,000,000,000,000 | 7 | CAA and URI | Safe | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
static int fts3IncrmergeHintLoad(Fts3Table *p, Blob *pHint){
sqlite3_stmt *pSelect = 0;
int rc;
pHint->n = 0;
rc = fts3SqlStmt(p, SQL_SELECT_STAT, &pSelect, 0);
if( rc==SQLITE_OK ){
int rc2;
sqlite3_bind_int(pSelect, 1, FTS_STAT_INCRMERGEHINT);
if( SQLITE_ROW==sqlite3_step(pSelect) ){
const... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 136,687,655,642,870,920,000,000,000,000,000,000,000 | 26 | More improvements to shadow table corruption detection in FTS3.
FossilOrigin-Name: 51525f9c3235967bc00a090e84c70a6400698c897aa4742e817121c725b8c99d | 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... |
START_TEST(virgl_test_transfer_inline_valid_large)
{
virgl_test_transfer_inline(_i, false, LARGE_FLAG_WIDTH);
} | 0 | [
"CWE-909"
] | virglrenderer | b05bb61f454eeb8a85164c8a31510aeb9d79129c | 271,208,217,465,910,740,000,000,000,000,000,000,000 | 4 | vrend: clear memory when allocating a host-backed memory resource
Closes: #249
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com> | Safe | 909 | {"cwe_id": "CWE-909", "vulnerability_type": "Missing Initialization of Resource", "description": "The product does not initialize a critical resource.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Application Data", "DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example no... |
extractDirName(const StaticString &path) {
char *path_copy = strdup(path.c_str());
char *result = dirname(path_copy);
string result_string(result);
free(path_copy);
return result_string;
} | 0 | [
"CWE-401"
] | passenger | 94428057c602da3d6d34ef75c78091066ecac5c0 | 296,565,089,078,080,570,000,000,000,000,000,000,000 | 7 | Fix a symlink-related security vulnerability.
The fix in commit 34b10878 and contained a small attack time window in
between two filesystem operations. This has been fixed. | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
void ip_stripoptions(register struct mbuf *m, struct mbuf *mopt)
{
register int i;
struct ip *ip = mtod(m, struct ip *);
register char *opts;
int olen;
olen = (ip->ip_hl << 2) - sizeof(struct ip);
opts = (char *)(ip + 1);
i = m->m_len - (sizeof(struct ip) + olen);
memcpy(opts, opts + ol... | 0 | [
"CWE-787"
] | libslirp | 126c04acbabd7ad32c2b018fe10dfac2a3bc1210 | 125,328,795,042,997,690,000,000,000,000,000,000,000 | 15 | Fix heap overflow in ip_reass on big packet input
When the first fragment does not fit in the preallocated buffer, q will
already be pointing to the ext buffer, so we mustn't try to update it.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
pdf14_find_backdrop_buf(pdf14_ctx *ctx)
{
pdf14_buf *buf = ctx->stack;
while (buf != NULL) {
if (buf->isolated) return NULL;
if (buf->knockout && !buf->isolated) return buf->saved;
/* If target (NOS) is knockout and isolated then the compositing will happen
at the end */
... | 0 | [
"CWE-416"
] | ghostpdl | 90fd0c7ca3efc1ddff64a86f4104b13b3ac969eb | 261,190,626,399,329,230,000,000,000,000,000,000,000 | 22 | Bug 697456. Dont create new ctx when pdf14 device reenabled
This bug had yet another weird case where the user created a
file that pushed the pdf14 device twice. We were in that case,
creating a new ctx and blowing away the original one with out
proper clean up. To avoid, only create a new one when we need it. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static void __init __free_pages_boot_core(struct page *page, unsigned int order)
{
unsigned int nr_pages = 1 << order;
struct page *p = page;
unsigned int loop;
prefetchw(p);
for (loop = 0; loop < (nr_pages - 1); loop++, p++) {
prefetchw(p + 1);
__ClearPageReserved(p);
set_page_count(p, 0);
}
__ClearPageR... | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 251,336,916,837,365,280,000,000,000,000,000,000,000 | 19 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... | Safe | null | null |
static inline void nf_copy(struct sk_buff *dst, const struct sk_buff *src)
{
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
nf_conntrack_put(skb_nfct(dst));
#endif
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
nf_bridge_put(dst->nf_bridge);
#endif
__nf_copy(dst, src, true); | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 215,319,673,154,484,830,000,000,000,000,000,000,000 | 10 | net: create skb_gso_validate_mac_len()
If you take a GSO skb, and split it into packets, will the MAC
length (L2 + L3 + L4 headers + payload) of those packets be small
enough to fit within a given length?
Move skb_gso_mac_seglen() to skbuff.h with other related functions
like skb_gso_network_seglen() so we can use it... | 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... |
repodata_new_handle(Repodata *data)
{
if (!data->nxattrs)
{
data->xattrs = solv_calloc_block(1, sizeof(Id *), REPODATA_BLOCK);
data->nxattrs = 2; /* -1: SOLVID_META */
}
data->xattrs = solv_extend(data->xattrs, data->nxattrs, 1, sizeof(Id *), REPODATA_BLOCK);
data->xattrs[data->nxattrs] = 0;
... | 0 | [
"CWE-125"
] | libsolv | fdb9c9c03508990e4583046b590c30d958f272da | 121,567,930,479,073,370,000,000,000,000,000,000,000 | 11 | repodata_schema2id: fix heap-buffer-overflow in memcmp
When the length of last schema in data->schemadata is
less than length of input schema, we got a read overflow
in asan test.
Signed-off-by: Zhipeng Xie <xiezhipeng1@huawei.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 void * GC_generic_or_special_malloc(size_t lb, int knd)
{
switch(knd) {
# ifdef STUBBORN_ALLOC
case STUBBORN:
return(GC_malloc_stubborn((size_t)lb));
# endif
case PTRFREE:
return(GC_malloc_atomic((size_t)lb));
case NORMAL:
return(GC_malloc((... | 0 | [
"CWE-189"
] | bdwgc | be9df82919960214ee4b9d3313523bff44fd99e1 | 202,516,910,619,623,030,000,000,000,000,000,000,000 | 21 | Fix allocation size overflows due to rounding.
* malloc.c (GC_generic_malloc): Check if the allocation size is
rounded to a smaller value.
* mallocx.c (GC_generic_malloc_ignore_off_page): Likewise. | Safe | 189 | null |
ALGgetattro(PyObject *s, PyObject *attr)
{
ALGobject *self = (ALGobject*)s;
if (!PyString_Check(attr))
goto generic;
if (PyString_CompareWithASCIIString(attr, "IV") == 0)
{
return(PyBytes_FromStringAndSize((char *) self->IV, BLOCK_SIZE));
}
if (PyString_CompareWithASCIIString(attr, "mode") == 0... | 0 | [
"CWE-119",
"CWE-787"
] | pycrypto | 8dbe0dc3eea5c689d4f76b37b93fe216cf1f00d4 | 204,940,363,160,369,180,000,000,000,000,000,000,000 | 34 | Throw exception when IV is used with ECB or CTR
The IV parameter is currently ignored when initializing
a cipher in ECB or CTR mode.
For CTR mode, it is confusing: it takes some time to see
that a different parameter is needed (the counter).
For ECB mode, it is outright dangerous.
This patch forces an exception to ... | 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 ... |
ecma_op_container_create (const ecma_value_t *arguments_list_p, /**< arguments list */
ecma_length_t arguments_list_len, /**< number of arguments */
lit_magic_string_id_t lit_id, /**< internal class id */
ecma_builtin_id_t proto_id) /**< prot... | 0 | [
"CWE-119",
"CWE-125",
"CWE-703"
] | jerryscript | c2b662170245a16f46ce02eae68815c325d99821 | 169,651,115,940,676,340,000,000,000,000,000,000,000 | 183 | Fix adding entries to the internal buffer of a Map object (#3805)
When appending the key/value pair separately, garbage collection could be
triggered before the value is added, which could cause problems during
marking. This patch changes insertion to add both values at the same
time, which prevents partial entries... | 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 ExpressionTrim::_doAddDependencies(DepsTracker* deps) const {
_input->addDependencies(deps);
if (_characters) {
_characters->addDependencies(deps);
}
} | 0 | [] | mongo | 1772b9a0393b55e6a280a35e8f0a1f75c014f301 | 326,070,465,652,114,220,000,000,000,000,000,000,000 | 6 | SERVER-49404 Enforce additional checks in $arrayToObject | Safe | null | null |
static void vrend_renderer_fill_caps_v1(int gl_ver, int gles_ver, union virgl_caps *caps)
{
int i;
GLint max;
/*
* We can't fully support this feature on GLES,
* but it is needed for OpenGL 2.1 so lie.
*/
caps->v1.bset.occlusion_query = 1;
/* Set supported prims here as we now know what sha... | 0 | [
"CWE-787"
] | virglrenderer | cbc8d8b75be360236cada63784046688aeb6d921 | 261,141,624,317,363,960,000,000,000,000,000,000,000 | 203 | vrend: check transfer bounds for negative values too and report error
Closes #138
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com> | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
rsvg_acquire_data_data (const char *uri,
const char *base_uri,
char **out_mime_type,
gsize *out_len,
GError **error)
{
const char *comma, *start, *end;
char *mime_type;
char *data;
gsize data_len;
gboole... | 0 | [
"CWE-20"
] | librsvg | f01aded72c38f0e18bc7ff67dee800e380251c8e | 102,967,147,276,806,570,000,000,000,000,000,000,000 | 57 | io: Implement strict load policy
Allow any file to load from data:, and any resource to load from other
resources. Only allow file: to load other file: URIs from below the path
of the base file. Any other loads are denied.
Bug #691708. | 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... |
g_init(const char* app_name)
{
#if defined(_WIN32)
WSADATA wsadata;
WSAStartup(2, &wsadata);
#endif
setlocale(LC_CTYPE, "");
if (app_name != 0)
{
if (app_name[0] != 0)
{
snprintf(g_temp_base, sizeof(g_temp_base), "/tmp/%s-XXXXXX", app_name);
if (mkdtemp(g_temp_base) == 0)
{
... | 1 | [] | xrdp | d8f9e8310dac362bb9578763d1024178f94f4ecc | 55,237,767,645,588,040,000,000,000,000,000,000,000 | 20 | move temp files from /tmp to /tmp/.xrdp | Vulnerable | null | null |
static void l2cap_conn_del(struct hci_conn *hcon, int err)
{
struct l2cap_conn *conn = hcon->l2cap_data;
struct l2cap_chan *chan, *l;
if (!conn)
return;
BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);
kfree_skb(conn->rx_skb);
skb_queue_purge(&conn->pending_rx);
/* We can not call flush_work(&conn->pen... | 0 | [
"CWE-787"
] | linux | e860d2c904d1a9f38a24eb44c9f34b8f915a6ea3 | 87,180,491,778,999,500,000,000,000,000,000,000,000 | 55 | 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... |
AP_DECLARE(int) ap_update_global_status()
{
#ifdef HAVE_TIMES
if (ap_scoreboard_image == NULL) {
return APR_SUCCESS;
}
times(&ap_scoreboard_image->global->times);
#endif
return APR_SUCCESS;
} | 0 | [
"CWE-476"
] | httpd | fa7b2a5250e54363b3a6c8ac3aaa7de4e8da9b2e | 102,456,542,805,077,800,000,000,000,000,000,000,000 | 10 | Merge r1878092 from trunk:
Fix a NULL pointer dereference
* server/scoreboard.c (ap_increment_counts): In certain cases like certain
invalid requests r->method might be NULL here. r->method_number defaults
to M_GET and hence is M_GET in these cases.
Submitted by: rpluem
Reviewed by: covener, ylavic, jfclere
gi... | 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 LZ4_loadDict (void* LZ4_dict, const char* dictionary, int dictSize)
{
LZ4_stream_t_internal* dict = (LZ4_stream_t_internal*) LZ4_dict;
const BYTE* p = (const BYTE*)dictionary;
const BYTE* const dictEnd = p + dictSize;
const BYTE* base;
LZ4_STATIC_ASSERT(LZ4_STREAMSIZE >= sizeof(LZ4_stream_t_int... | 0 | [
"CWE-20"
] | lz4 | da5373197e84ee49d75b8334d4510689731d6e90 | 189,327,192,156,125,000,000,000,000,000,000,000,000 | 31 | Fixed : issue 52 (reported by Ludwig Strigeus) | 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... |
nautilus_file_is_mime_type (NautilusFile *file, const char *mime_type)
{
g_return_val_if_fail (NAUTILUS_IS_FILE (file), FALSE);
g_return_val_if_fail (mime_type != NULL, FALSE);
if (file->details->mime_type == NULL) {
return FALSE;
}
return g_content_type_is_a (eel_ref_str_peek (file->details->mime_type),
... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 136,858,058,647,292,650,000,000,000,000,000,000,000 | 11 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... | Safe | null | null |
void Http2Session::Goaway(const FunctionCallbackInfo<Value>& args) {
Environment* env = Environment::GetCurrent(args);
Local<Context> context = env->context();
Http2Session* session;
ASSIGN_OR_RETURN_UNWRAP(&session, args.Holder());
uint32_t code = args[0]->Uint32Value(context).ToChecked();
int32_t lastStr... | 0 | [] | node | ce22d6f9178507c7a41b04ac4097b9ea902049e3 | 167,599,486,924,236,700,000,000,000,000,000,000,000 | 19 | 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 |
static inline void __fuse_dentry_settime(struct dentry *dentry, u64 time)
{
((union fuse_dentry *) dentry->d_fsdata)->time = time;
} | 0 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 308,750,398,351,602,970,000,000,000,000,000,000,000 | 4 | 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,... | 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... |
TPM_ECC_CURVE_Unmarshal(TPM_ECC_CURVE *target, BYTE **buffer, INT32 *size)
{
TPM_RC rc = TPM_RC_SUCCESS;
if (rc == TPM_RC_SUCCESS) {
rc = UINT16_Unmarshal(target, buffer, size);
}
if (rc == TPM_RC_SUCCESS) {
switch (*target) {
case TPM_ECC_NONE:
case TPM_ECC_NIST_P192:
case TPM_ECC_NIST_P224... | 1 | [
"CWE-787"
] | libtpms | 5cc98a62dc6f204dcf5b87c2ee83ac742a6a319b | 251,523,895,036,357,940,000,000,000,000,000,000,000 | 25 | tpm2: Restore original value if unmarshalled value was illegal
Restore the original value of the memory location where data from
a stream was unmarshalled and the unmarshalled value was found to
be illegal. The goal is to not keep illegal values in memory.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static ssize_t remove_slot_store(struct kobject *kobj,
struct kobj_attribute *attr,
const char *buf, size_t nbytes)
{
char drc_name[MAX_DRC_NAME_LEN];
int rc;
char *end;
if (nbytes >= MAX_DRC_NAME_LEN)
return 0;
memcpy(drc_name, buf, nbytes);
end = strchr(drc_name, '\n');
if (!end)
end = &drc_na... | 1 | [
"CWE-120"
] | linux | cc7a0bb058b85ea03db87169c60c7cfdd5d34678 | 66,377,107,202,242,000,000,000,000,000,000,000,000 | 24 | PCI: rpadlpar: Fix potential drc_name corruption in store functions
Both add_slot_store() and remove_slot_store() try to fix up the
drc_name copied from the store buffer by placing a NUL terminator at
nbyte + 1 or in place of a '\n' if present. However, the static buffer
that we copy the drc_name data into is not zero... | 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": "... |
NTSTATUS smb_vfs_call_set_compression(vfs_handle_struct *handle,
TALLOC_CTX *mem_ctx,
struct files_struct *fsp,
uint16_t compression_fmt)
{
VFS_FIND(set_compression);
return handle->fns->set_compression_fn(handle, mem_ctx, fsp,
compression_fmt);
} | 0 | [
"CWE-264"
] | samba | 4278ef25f64d5fdbf432ff1534e275416ec9561e | 200,777,889,394,888,500,000,000,000,000,000,000,000 | 9 | CVE-2015-5252: s3: smbd: Fix symlink verification (file access outside the share).
Ensure matching component ends in '/' or '\0'.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11395
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org> | Safe | 264 | null |
void spl_object_storage_addall(spl_SplObjectStorage *intern, zval *this, spl_SplObjectStorage *other TSRMLS_DC) { /* {{{ */
HashPosition pos;
spl_SplObjectStorageElement *element;
zend_hash_internal_pointer_reset_ex(&other->storage, &pos);
while (zend_hash_get_current_data_ex(&other->storage, (void **)&element, &p... | 0 | [] | php-src | a374dfab567ff7f0ab0dc150f14cc891b0340b47 | 95,573,168,662,702,570,000,000,000,000,000,000,000 | 13 | Fix bug #67492: unserialize() SPL ArrayObject / SPLObjectStorage Type Confusion | Safe | null | null |
mount_start (NautilusDirectory *directory,
NautilusFile *file,
gboolean *doing_io)
{
GFile *location;
MountState *state;
if (directory->details->mount_state != NULL) {
*doing_io = TRUE;
return;
}
if (!is_needy (file,
lacks_mount,
REQUEST_MOUNT)) {
return;
}
*doing_io = TRUE... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 198,197,647,322,626,150,000,000,000,000,000,000,000 | 57 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... | Safe | null | null |
void unlock_hrtimer_base(const struct hrtimer *timer, unsigned long *flags)
{
raw_spin_unlock_irqrestore(&timer->base->cpu_base->lock, *flags);
} | 0 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 89,884,603,364,214,720,000,000,000,000,000,000,000 | 4 | time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the trac... | 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... |
MagickExport Image *CropImage(const Image *image,const RectangleInfo *geometry,
ExceptionInfo *exception)
{
#define CropImageTag "Crop/Image"
CacheView
*crop_view,
*image_view;
Image
*crop_image;
MagickBooleanType
status;
MagickOffsetType
progress;
OffsetInfo
offset;
Rectang... | 0 | [
"CWE-190"
] | ImageMagick | 64dc80b2e1907f7f20bf34d4df9483f938b0de71 | 44,827,848,817,450,580,000,000,000,000,000,000,000 | 204 | https://github.com/ImageMagick/ImageMagick/issues/1731 | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
static void dec_mnt_namespaces(struct ucounts *ucounts)
{
dec_ucount(ucounts, UCOUNT_MNT_NAMESPACES);
} | 0 | [
"CWE-200"
] | linux | 427215d85e8d1476da1a86b8d67aceb485eb3631 | 299,357,283,840,190,600,000,000,000,000,000,000,000 | 4 | ovl: prevent private clone if bind mount is not allowed
Add the following checks from __do_loopback() to clone_private_mount() as
well:
- verify that the mount is in the current namespace
- verify that there are no locked children
Reported-by: Alois Wohlschlager <alois1@gmx-topmail.de>
Fixes: c771d683a62e ("vfs: ... | 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 RGWGetBucketTags_ObjStore_S3::send_response_data(bufferlist& bl)
{
if (op_ret)
set_req_state_err(s, op_ret);
dump_errno(s);
end_header(s, this, "application/xml");
dump_start(s);
if (!op_ret) {
s->formatter->open_object_section_in_ns("Tagging", XMLNS_AWS_S3);
s->formatter->open_object_section("T... | 0 | [
"CWE-79"
] | ceph | 8f90658c731499722d5f4393c8ad70b971d05f77 | 255,345,391,746,397,130,000,000,000,000,000,000,000 | 28 | rgw: reject unauthenticated response-header actions
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit d8dd5e513c0c62bbd7d3044d7e2eddcd897bd400) | Safe | 79 | {"cwe_id": "CWE-79", "vulnerability_type": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "description": "The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.", ... |
TEST(ComparisonsTest, LessEqualBroadcastTwoD) {
ComparisonOpModel model({1, 1, 2, 4}, {1, 1, 1, 4}, TensorType_INT32,
BuiltinOperator_LESS_EQUAL);
model.PopulateTensor<int>(model.input1(), {-1, 9, 7, 3, 2, 4, 2, 8});
model.PopulateTensor<int>(model.input2(), {7, 1, 2, 4});
model.Invoke... | 0 | [
"CWE-20",
"CWE-703"
] | tensorflow | a989426ee1346693cc015792f11d715f6944f2b8 | 331,817,366,553,730,460,000,000,000,000,000,000,000 | 11 | Improve to cover scale value greater than one
PiperOrigin-RevId: 433050921 | 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... |
unsigned short bebytes2ushort(const u8 *buf)
{
if (buf == NULL)
return 0U;
return (unsigned short) (buf[0] << 8 | buf[1]);
} | 0 | [
"CWE-415",
"CWE-119"
] | OpenSC | 360e95d45ac4123255a4c796db96337f332160ad | 232,226,513,185,341,940,000,000,000,000,000,000,000 | 6 | fixed out of bounds writes
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting the problems. | Safe | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
ushort CLASS get2()
{
uchar str[2] = {0xff, 0xff};
fread(str, 1, 2, ifp);
return sget2(str);
} | 0 | [
"CWE-476",
"CWE-119"
] | LibRaw | d7c3d2cb460be10a3ea7b32e9443a83c243b2251 | 131,281,734,144,312,860,000,000,000,000,000,000,000 | 6 | Secunia SA75000 advisory: several buffer overruns | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
g_NPN_GetIntIdentifier(int32_t intid)
{
if (!thread_check()) {
npw_printf("WARNING: NPN_GetIntIdentifier not called from the main thread\n");
return NULL;
}
D(bugiI("NPN_GetIntIdentifier intid=%d\n", intid));
NPIdentifier ret = cached_NPN_GetIntIdentifier(intid);
D(bugiD("NPN_GetIntIdentifier return: %p\n"... | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 136,528,414,953,367,460,000,000,000,000,000,000,000 | 12 | Support all the new variables added | Safe | 264 | null |
RZ_API const RzList /*<RzBinImport *>*/ *rz_bin_object_get_imports(RZ_NONNULL RzBinObject *obj) {
rz_return_val_if_fail(obj, NULL);
return obj->imports;
} | 0 | [
"CWE-200",
"CWE-787"
] | rizin | 07b43bc8aa1ffebd9b68d60624c9610cf7e460c7 | 218,595,678,874,389,460,000,000,000,000,000,000,000 | 4 | fix oob read on luac | 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 char *get_internal_encoding(TSRMLS_D) {
if (ICONVG(internal_encoding) && ICONVG(internal_encoding)[0]) {
return ICONVG(internal_encoding);
} else if (PG(internal_encoding) && PG(internal_encoding)[0]) {
return PG(internal_encoding);
} else if (SG(default_charset)) {
return SG(default_charset);
}
retur... | 0 | [
"CWE-835"
] | php-src | 06d309fd7a917575d65c7a6f4f57b0e6bb0f9711 | 227,386,028,830,964,720,000,000,000,000,000,000,000 | 10 | Fix bug #76249 - fail on invalid sequences | 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:... |
void qmp_ringbuf_write(const char *device, const char *data,
bool has_format, enum DataFormat format,
Error **errp)
{
CharDriverState *chr;
const uint8_t *write_data;
int ret;
gsize write_count;
chr = qemu_chr_find(device);
if (!chr) {
error... | 0 | [
"CWE-416"
] | qemu | a4afa548fc6dd9842ed86639b4d37d4d1c4ad480 | 301,462,870,565,457,670,000,000,000,000,000,000,000 | 43 | char: move front end handlers in CharBackend
Since the hanlders are associated with a CharBackend, rather than the
CharDriverState, it is more appropriate to store in CharBackend. This
avoids the handler copy dance in qemu_chr_fe_set_handlers() then
mux_chr_update_read_handler(), by storing the CharBackend pointer
dir... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static __always_inline bool pv_vcpu_is_preempted(long cpu)
{
return PVOP_CALLEE1(bool, lock.vcpu_is_preempted, cpu);
} | 0 | [
"CWE-276"
] | linux | cadfad870154e14f745ec845708bc17d166065f2 | 327,193,245,321,312,740,000,000,000,000,000,000,000 | 4 | x86/ioperm: Fix io bitmap invalidation on Xen PV
tss_invalidate_io_bitmap() wasn't wired up properly through the pvop
machinery, so the TSS and Xen's io bitmap would get out of sync
whenever disabling a valid io bitmap.
Add a new pvop for tss_invalidate_io_bitmap() to fix it.
This is XSA-329.
Fixes: 22fe5b0439dd ("... | Safe | 276 | {"cwe_id": "CWE-276", "vulnerability_type": "Incorrect Default Permissions", "description": "During installation, installed file permissions are set to allow anyone to modify those files.", "severity": "Medium", "category": null, "impact": ["Read Application Data", "Modify Application Data"], "languages": [null], "exam... |
virtual void updateFillOpacity(GfxState * /*state*/) {} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 47,069,468,477,484,090,000,000,000,000,000,000,000 | 1 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 | Safe | null | null |
static struct extent_buffer *alloc_tree_block_no_bg_flush(
struct btrfs_trans_handle *trans,
struct btrfs_root *root,
u64 parent_start,
const struct btrfs_disk_key *disk_key,
int level,
u64 hint,
u64 empty_size,
enum btrfs_lock_nesting nest)
{
struct btrfs_fs_inf... | 0 | [
"CWE-362"
] | linux | dbcc7d57bffc0c8cac9dac11bec548597d59a6a5 | 71,443,913,336,213,080,000,000,000,000,000,000,000 | 42 | btrfs: fix race when cloning extent buffer during rewind of an old root
While resolving backreferences, as part of a logical ino ioctl call or
fiemap, we can end up hitting a BUG_ON() when replaying tree mod log
operations of a root, triggering a stack trace like the following:
------------[ cut here ]------------
... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
static plist_t parse_date_node(const char **bnode, uint8_t size)
{
plist_t node = parse_real_node(bnode, size);
plist_data_t data = plist_get_data(node);
data->type = PLIST_DATE;
return node;
} | 0 | [
"CWE-125"
] | libplist | 4765d9a60ca4248a8f89289271ac69cbffcc29bc | 213,428,808,638,817,100,000,000,000,000,000,000,000 | 9 | bplist: Fix possible out-of-bounds read in parse_array_node() with proper bounds checking | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int Http2Stream::SubmitPriority(const Http2Priority& priority,
bool silent) {
CHECK(!this->is_destroyed());
Http2Scope h2scope(this);
Debug(this, "sending priority spec");
int ret = silent ?
nghttp2_session_change_stream_priority(
session_->session(),
id... | 0 | [
"CWE-416"
] | node | a3c33d4ce78f74d1cf1765704af5b427aa3840a6 | 60,767,528,127,241,870,000,000,000,000,000,000,000 | 17 | http2: update handling of rst_stream with error code NGHTTP2_CANCEL
The PR updates the handling of rst_stream frames and adds all streams
to the pending list on receiving rst frames with the error code
NGHTTP2_CANCEL.
The changes will remove dependency on the stream state that may allow
bypassing the checks in certai... | 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... |
MagickExport MagickBooleanType PosterizeImage(Image *image,const size_t levels,
const DitherMethod dither_method,ExceptionInfo *exception)
{
#define PosterizeImageTag "Posterize/Image"
#define PosterizePixel(pixel) (Quantum) (QuantumRange*(MagickRound( \
QuantumScale*pixel*(levels-1)))/MagickMax((ssize_t) levels-1... | 0 | [
"CWE-703",
"CWE-772"
] | ImageMagick | 0417cea1b6d72f90bd4f1f573f91e42a8ba66a89 | 205,590,806,976,225,140,000,000,000,000,000,000,000 | 122 | https://github.com/ImageMagick/ImageMagick/issues/574 | 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"... |
proto_tree_add_item_ret_uint64(proto_tree *tree, int hfindex, tvbuff_t *tvb,
const gint start, gint length, const guint encoding, guint64 *retval)
{
header_field_info *hfinfo = proto_registrar_get_nth(hfindex);
field_info *new_fi;
guint64 value;
DISSECTOR_ASSERT_HINT(hfinfo != NULL, "Not passed hfi!");
... | 0 | [
"CWE-401"
] | wireshark | a9fc769d7bb4b491efb61c699d57c9f35269d871 | 26,320,212,794,396,963,000,000,000,000,000,000,000 | 61 | epan: Fix a memory leak.
Make sure _proto_tree_add_bits_ret_val allocates a bits array using the
packet scope, otherwise we leak memory. Fixes #17032. | 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... |
ex_tabclose(exarg_T *eap)
{
tabpage_T *tp;
int tab_number;
# ifdef FEAT_CMDWIN
if (cmdwin_type != 0)
cmdwin_result = K_IGNORE;
else
# endif
if (first_tabpage->tp_next == NULL)
emsg(_(e_cannot_close_last_tab_page));
else
{
tab_number = get_tabpage_arg(eap);
if (eap->errmsg == NULL)
... | 0 | [
"CWE-125"
] | vim | d3a117814d6acbf0dca3eff1a7626843b9b3734a | 162,634,255,324,495,970,000,000,000,000,000,000,000 | 33 | patch 8.2.4009: reading one byte beyond the end of the line
Problem: Reading one byte beyond the end of the line.
Solution: Check for NUL byte first. | 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"... |
TfLiteStatus NonMaxSuppressionSingleClassHelper(
TfLiteContext* context, TfLiteNode* node, OpData* op_data,
const std::vector<float>& scores, std::vector<int>* selected,
int max_detections) {
const TfLiteTensor* input_box_encodings =
GetInput(context, node, kInputTensorBoxEncodings);
const TfLiteT... | 1 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 180,143,681,172,074,500,000,000,000,000,000,000,000 | 71 | [tflite]: Insert `nullptr` checks when obtaining tensors.
As part of ongoing refactoring, `tflite::GetInput`, `tflite::GetOutput`, `tflite::GetTemporary` and `tflite::GetIntermediates` will return `nullptr` in some cases. Hence, we insert the `nullptr` checks on all usages.
We also insert `nullptr` checks on usages o... | Vulnerable | 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"... |
extract_l3_ipv6(struct conn_key *key, const void *data, size_t size,
const char **new_data)
{
const struct ovs_16aligned_ip6_hdr *ip6 = data;
if (OVS_UNLIKELY(size < sizeof *ip6)) {
return false;
}
data = ip6 + 1;
size -= sizeof *ip6;
uint8_t nw_proto = ip6->ip6_nxt;
... | 0 | [
"CWE-400"
] | ovs | 79349cbab0b2a755140eedb91833ad2760520a83 | 299,141,988,252,822,600,000,000,000,000,000,000,000 | 33 | flow: Support extra padding length.
Although not required, padding can be optionally added until
the packet length is MTU bytes. A packet with extra padding
currently fails sanity checks.
Vulnerability: CVE-2020-35498
Fixes: fa8d9001a624 ("miniflow_extract: Properly handle small IP packets.")
Reported-by: Joakim Hind... | 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 handle_settings_frame(h2o_http2_conn_t *conn, h2o_http2_frame_t *frame, const char **err_desc)
{
if (frame->stream_id != 0) {
*err_desc = "invalid stream id in SETTINGS frame";
return H2O_HTTP2_ERROR_PROTOCOL;
}
if ((frame->flags & H2O_HTTP2_FRAME_FLAG_ACK) != 0) {
if (fr... | 0 | [
"CWE-703"
] | h2o | 1c0808d580da09fdec5a9a74ff09e103ea058dd4 | 277,641,285,409,842,200,000,000,000,000,000,000,000 | 35 | h2: use after free on premature connection close #920
lib/http2/connection.c:on_read() calls parse_input(), which might free
`conn`. It does so in particular if the connection preface isn't
the expected one in expect_preface(). `conn` is then used after the free
in `if (h2o_timeout_is_linked(&conn->_write.timeout_entr... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static int ntop_allocHostBlacklist(lua_State* vm) {
ntop->getTrace()->traceEvent(TRACE_DEBUG, "%s() called", __FUNCTION__);
ntop->allocHostBlacklist();
lua_pushnil(vm);
return(CONST_LUA_OK);
} | 0 | [
"CWE-476"
] | ntopng | 01f47e04fd7c8d54399c9e465f823f0017069f8f | 175,551,948,912,674,100,000,000,000,000,000,000,000 | 6 | Security fix: prevents empty host from being used | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static inline int xfrm_af2proto(unsigned int family)
{
switch(family) {
case AF_INET:
return IPPROTO_IPIP;
case AF_INET6:
return IPPROTO_IPV6;
default:
return 0;
}
} | 0 | [
"CWE-416"
] | linux | dbb2483b2a46fbaf833cfb5deb5ed9cace9c7399 | 21,258,575,674,668,740,000,000,000,000,000,000,000 | 11 | xfrm: clean up xfrm protocol checks
In commit 6a53b7593233 ("xfrm: check id proto in validate_tmpl()")
I introduced a check for xfrm protocol, but according to Herbert
IPSEC_PROTO_ANY should only be used as a wildcard for lookup, so
it should be removed from validate_tmpl().
And, IPSEC_PROTO_ANY is expected to only m... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
auth_pin_reset(struct sc_card *card, unsigned int type,
struct sc_pin_cmd_data *data, int *tries_left)
{
int rv;
LOG_FUNC_CALLED(card->ctx);
/* Oberthur unblock style: PUK value is a SOPIN */
rv = auth_pin_reset_oberthur_style(card, SC_AC_CHV, data, tries_left);
LOG_TEST_RET(card->ctx, rv, "Oberthur style 'PIN... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 166,268,695,505,562,330,000,000,000,000,000,000,000 | 13 | fixed out of bounds reads
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting and suggesting security fixes. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int do_attack_fake_auth( void )
{
time_t tt, tr;
struct timeval tv, tv2, tv3;
fd_set rfds;
int i, n, state, caplen, z;
int mi_b, mi_s, mi_d;
int x_send;
int kas;
int tries;
int retry = 0;
int abort;
int gotack = 0;
unsigned char capa[2];
int deauth_wait=3;
int sk... | 0 | [
"CWE-787"
] | aircrack-ng | 091b153f294b9b695b0b2831e65936438b550d7b | 126,628,316,864,871,800,000,000,000,000,000,000,000 | 788 | Aireplay-ng: Fixed tcp_test stack overflow (Closes #14 on GitHub).
git-svn-id: http://svn.aircrack-ng.org/trunk@2417 28c6078b-6c39-48e3-add9-af49d547ecab | 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 long sclp_ctl_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
void __user *argp;
if (is_compat_task())
argp = compat_ptr(arg);
else
argp = (void __user *) arg;
switch (cmd) {
case SCLP_CTL_SCCB:
return sclp_ctl_ioctl_sccb(argp);
default: /* unknown ioctl number */
return -ENO... | 0 | [
"CWE-362"
] | linux | 532c34b5fbf1687df63b3fcd5b2846312ac943c6 | 294,659,344,775,972,320,000,000,000,000,000,000,000 | 16 | s390/sclp_ctl: fix potential information leak with /dev/sclp
The sclp_ctl_ioctl_sccb function uses two copy_from_user calls to
retrieve the sclp request from user space. The first copy_from_user
fetches the length of the request which is stored in the first two
bytes of the request. The second copy_from_user gets the ... | 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... |
i_free_callout_tag_entry(UChar* key, CalloutTagVal e, void* arg ARG_UNUSED)
{
xfree(key);
return ST_DELETE;
} | 0 | [
"CWE-400",
"CWE-399",
"CWE-674"
] | oniguruma | 4097828d7cc87589864fecf452f2cd46c5f37180 | 262,446,836,467,227,920,000,000,000,000,000,000,000 | 5 | fix #147: Stack Exhaustion Problem caused by some parsing functions in regcomp.c making recursive calls to themselves. | 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... |
int snd_pcm_lib_default_mmap(struct snd_pcm_substream *substream,
struct vm_area_struct *area)
{
area->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
if (!substream->ops->page &&
!snd_dma_buffer_mmap(snd_pcm_get_dma_buf(substream), area))
return 0;
/* mmap with fault handler */
area->vm_ops = &snd_pcm_vm_o... | 0 | [
"CWE-125"
] | linux | 92ee3c60ec9fe64404dc035e7c41277d74aa26cb | 104,438,933,644,012,930,000,000,000,000,000,000,000 | 11 | ALSA: pcm: Fix races among concurrent hw_params and hw_free calls
Currently we have neither proper check nor protection against the
concurrent calls of PCM hw_params and hw_free ioctls, which may result
in a UAF. Since the existing PCM stream lock can't be used for
protecting the whole ioctl operations, we need a new... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static inline unsigned long __meminit zone_absent_pages_in_node(int nid,
unsigned long zone_type,
unsigned long node_start_pfn,
unsigned long node_end_pfn,
unsigned long *zholes_size)
{
if (!zholes_size)
return 0;
return zholes_size[zone_type];
} | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 106,575,649,579,432,720,000,000,000,000,000,000,000 | 11 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... | Safe | null | null |
void check_response_for_cacheability(struct session *t, struct buffer *rtr)
{
struct http_txn *txn = &t->txn;
char *p1, *p2;
char *cur_ptr, *cur_end, *cur_next;
int cur_idx;
if (!(txn->flags & TX_CACHEABLE))
return;
/* Iterate through the headers.
* we start with the start line.
*/
cur_idx = 0;
cur_nex... | 0 | [] | haproxy-1.4 | dc80672211e085c211f1fc47e15cfe57ab587d38 | 47,580,024,107,588,030,000,000,000,000,000,000,000 | 82 | 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 |
TEST_P(TcpTunnelingIntegrationTest, InvalidResponseHeaders) {
initialize();
// Start a connection, and verify the upgrade headers are received upstream.
tcp_client_ = makeTcpConnection(lookupPort("tcp_proxy"));
ASSERT_TRUE(fake_upstreams_[0]->waitForHttpConnection(*dispatcher_, fake_upstream_connection_));
A... | 0 | [
"CWE-416"
] | envoy | ce0ae309057a216aba031aff81c445c90c6ef145 | 282,464,976,415,114,100,000,000,000,000,000,000,000 | 24 | CVE-2021-43826
Signed-off-by: Yan Avlasov <yavlasov@google.com> | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
int dtls1_send_finished(SSL *s, int a, int b, const char *sender, int slen)
{
unsigned char *p,*d;
int i;
unsigned long l;
if (s->state == a)
{
d=(unsigned char *)s->init_buf->data;
p= &(d[DTLS1_HM_HEADER_LENGTH]);
i=s->method->ssl3_enc->final_finish_mac(s,
sender,slen,s->s3->tmp.finish_md);
s->s3->... | 0 | [
"CWE-310"
] | openssl | 34628967f1e65dc8f34e000f0f5518e21afbfc7b | 118,054,061,304,598,370,000,000,000,000,000,000,000 | 56 | Fix DTLS retransmission from previous session.
For DTLS we might need to retransmit messages from the previous session
so keep a copy of write context in DTLS retransmission buffers instead
of replacing it after sending CCS. CVE-2013-6450. | Safe | 310 | null |
static int vhost_net_buf_peek_len(void *ptr)
{
if (tun_is_xdp_frame(ptr)) {
struct xdp_frame *xdpf = tun_ptr_to_xdp(ptr);
return xdpf->len;
}
return __skb_array_len_with_tag(ptr);
} | 0 | [
"CWE-787"
] | linux | 42d84c8490f9f0931786f1623191fcab397c3d64 | 237,675,046,620,872,230,000,000,000,000,000,000,000 | 10 | vhost: Check docket sk_family instead of call getname
Doing so, we save one call to get data we already have in the struct.
Also, since there is no guarantee that getname use sockaddr_ll
parameter beyond its size, we add a little bit of security here.
It should do not do beyond MAX_ADDR_LEN, but syzbot found that
ax2... | 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... |
ip_vs_add_service(struct net *net, struct ip_vs_service_user_kern *u,
struct ip_vs_service **svc_p)
{
int ret = 0;
struct ip_vs_scheduler *sched = NULL;
struct ip_vs_pe *pe = NULL;
struct ip_vs_service *svc = NULL;
struct netns_ipvs *ipvs = net_ipvs(net);
/* increase the module use count */
ip_vs_use_count_... | 0 | [
"CWE-200"
] | linux | 2d8a041b7bfe1097af21441cb77d6af95f4f4680 | 216,241,737,733,168,100,000,000,000,000,000,000,000 | 118 | ipvs: fix info leak in getsockopt(IP_VS_SO_GET_TIMEOUT)
If at least one of CONFIG_IP_VS_PROTO_TCP or CONFIG_IP_VS_PROTO_UDP is
not set, __ip_vs_get_timeouts() does not fully initialize the structure
that gets copied to userland and that for leaks up to 12 bytes of kernel
stack. Add an explicit memset(0) before passing... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int vmx_interrupt_allowed(struct kvm_vcpu *vcpu, bool for_injection)
{
if (to_vmx(vcpu)->nested.nested_run_pending)
return -EBUSY;
/*
* An IRQ must not be injected into L2 if it's supposed to VM-Exit,
* e.g. if the IRQ arrived asynchronously after checking nested events.
*/
if... | 0 | [
"CWE-787"
] | linux | 04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a | 175,969,173,509,145,740,000,000,000,000,000,000,000 | 14 | KVM: VMX: Don't use vcpu->run->internal.ndata as an array index
__vmx_handle_exit() uses vcpu->run->internal.ndata as an index for
an array access. Since vcpu->run is (can be) mapped to a user address
space with a writer permission, the 'ndata' could be updated by the
user process at anytime (the user process can set... | 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... |
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