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 Ins_SCVTCI( INS_ARG )
{
CUR.GS.control_value_cutin = (TT_F26Dot6)args[0];
} | 0 | [
"CWE-125"
] | ghostpdl | c7c55972758a93350882c32147801a3485b010fe | 173,550,165,606,576,800,000,000,000,000,000,000,000 | 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"... |
static MagickBooleanType WriteYCBCRImage(const ImageInfo *image_info,
Image *image,ExceptionInfo *exception)
{
MagickBooleanType
status;
MagickOffsetType
scene;
QuantumInfo
*quantum_info;
QuantumType
quantum_type;
register const Quantum
*p;
size_t
length;
ssize_t
count,... | 0 | [
"CWE-703",
"CWE-772"
] | ImageMagick | 241988ca28139ad970c1d9717c419f41e360ddb0 | 187,625,404,611,483,930,000,000,000,000,000,000,000 | 344 | fix memory leak in ReadYCBCRImage as SetImageExtent failure | 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 encode_to_pkcs8_key(schema_id schema, const gnutls_datum_t * der_key,
const char *password, ASN1_TYPE * out)
{
int result;
gnutls_datum_t key = { NULL, 0 };
gnutls_datum_t tmp = { NULL, 0 };
ASN1_TYPE pkcs8_asn = ASN1_TYPE_EMPTY;
struct pbkdf2_params kdf_params;
struct pbe_enc_params enc_... | 0 | [] | gnutls | 112d537da5f3500f14316db26d18c37d678a5e0e | 210,660,896,262,687,680,000,000,000,000,000,000,000 | 103 | some changes for 64bit machines. | Safe | null | null |
void ConnectionImpl::copyToBuffer(const char* data, uint64_t length) {
output_buffer_.add(data, length);
} | 0 | [
"CWE-770"
] | envoy | 7ca28ff7d46454ae930e193d97b7d08156b1ba59 | 329,021,573,800,298,020,000,000,000,000,000,000,000 | 3 | [http1] Include request URL in request header size computation, and reject partial headers that exceed configured limits (#145)
Signed-off-by: antonio <avd@google.com> | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
static int zipfileFilter(
sqlite3_vtab_cursor *cur,
int idxNum, const char *idxStr,
int argc, sqlite3_value **argv
){
ZipfileTab *pTab = (ZipfileTab*)cur->pVtab;
ZipfileCsr *pCsr = (ZipfileCsr*)cur;
const char *zFile = 0; /* Zip file to scan */
int rc = SQLITE_OK; /* Return Code */
... | 0 | [
"CWE-434"
] | sqlite | 54d501092d88c0cf89bec4279951f548fb0b8618 | 117,773,357,108,939,800,000,000,000,000,000,000,000 | 55 | 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... |
PHP_FUNCTION(ldap_read)
{
php_ldap_do_search(INTERNAL_FUNCTION_PARAM_PASSTHRU, LDAP_SCOPE_BASE);
} | 0 | [
"CWE-476"
] | php-src | 49782c54994ecca2ef2a061063bd5a7079c43527 | 202,033,031,498,905,150,000,000,000,000,000,000,000 | 4 | 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... |
static void fdctrl_handle_sense_interrupt_status(FDCtrl *fdctrl, int direction)
{
FDrive *cur_drv = get_cur_drv(fdctrl);
if (fdctrl->reset_sensei > 0) {
fdctrl->fifo[0] =
FD_SR0_RDYCHG + FD_RESET_SENSEI_COUNT - fdctrl->reset_sensei;
fdctrl->reset_sensei--;
} else if (!(fdctrl->s... | 0 | [
"CWE-787"
] | qemu | defac5e2fbddf8423a354ff0454283a2115e1367 | 129,897,422,056,826,930,000,000,000,000,000,000,000 | 23 | hw/block/fdc: Prevent end-of-track overrun (CVE-2021-3507)
Per the 82078 datasheet, if the end-of-track (EOT byte in
the FIFO) is more than the number of sectors per side, the
command is terminated unsuccessfully:
* 5.2.5 DATA TRANSFER TERMINATION
The 82078 supports terminal count explicitly through
the TC pin a... | 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... |
gdouble callbacks_calculate_actual_distance (gdouble inputDimension) {
return screen_units(inputDimension);
} | 0 | [
"CWE-200"
] | gerbv | 319a8af890e4d0a5c38e6d08f510da8eefc42537 | 139,158,261,839,473,410,000,000,000,000,000,000,000 | 3 | Remove local alias to parameter array
Normalizing access to `gerbv_simplified_amacro_t::parameter` as a step to fix CVE-2021-40402 | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static void register_page_bootmem_info_section(unsigned long start_pfn)
{
unsigned long *usemap, mapsize, section_nr, i;
struct mem_section *ms;
struct page *page, *memmap;
if (!pfn_valid(start_pfn))
return;
section_nr = pfn_to_section_nr(start_pfn);
ms = __nr_to_section(section_nr);
/* Get section's memmap... | 0 | [] | linux-2.6 | 08dff7b7d629807dbb1f398c68dd9cd58dd657a1 | 162,150,880,921,353,930,000,000,000,000,000,000,000 | 36 | mm/hotplug: correctly add new zone to all other nodes' zone lists
When online_pages() is called to add new memory to an empty zone, it
rebuilds all zone lists by calling build_all_zonelists(). But there's a
bug which prevents the new zone to be added to other nodes' zone lists.
online_pages() {
build_all_zonelists(... | Safe | null | null |
int samdb_msg_add_delete(struct ldb_context *sam_ldb, TALLOC_CTX *mem_ctx, struct ldb_message *msg,
const char *attr_name)
{
/* we use an empty replace rather than a delete, as it allows for
dsdb_replace() to be used everywhere */
return ldb_msg_add_empty(msg, attr_name, LDB_FLAG_MOD_REPLACE, NULL);
} | 0 | [
"CWE-200"
] | samba | 0a3aa5f908e351201dc9c4d4807b09ed9eedff77 | 49,309,089,098,156,360,000,000,000,000,000,000,000 | 7 | 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... |
ecryptfs_write_header_metadata(char *virt,
struct ecryptfs_crypt_stat *crypt_stat,
size_t *written)
{
u32 header_extent_size;
u16 num_header_extents_at_front;
header_extent_size = (u32)crypt_stat->extent_size;
num_header_extents_at_front =
(u16)(crypt_stat->metadata_size / crypt_stat->extent_... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 942080643bce061c3dd9d5718d3b745dcb39a8bc | 176,463,173,961,113,870,000,000,000,000,000,000,000 | 15 | eCryptfs: Remove buggy and unnecessary write in file name decode routine
Dmitry Chernenkov used KASAN to discover that eCryptfs writes past the
end of the allocated buffer during encrypted filename decoding. This
fix corrects the issue by getting rid of the unnecessary 0 write when
the current bit offset is 2.
Signed... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
zfs_fuid_map_id(zfsvfs_t *zfsvfs, uint64_t fuid,
cred_t *cr, zfs_fuid_type_t type)
{
uint32_t index = FUID_INDEX(fuid);
if (index == 0)
return (fuid);
return (UID_NOBODY);
} | 0 | [
"CWE-200",
"CWE-732"
] | zfs | 716b53d0a14c72bda16c0872565dd1909757e73f | 278,264,274,599,628,600,000,000,000,000,000,000,000 | 10 | FreeBSD: Fix UNIX permissions checking
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #10727 | 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... |
template<typename tc>
CImg<T>& draw_mandelbrot(const int x0, const int y0, const int x1, const int y1,
const CImg<tc>& colormap, const float opacity=1,
const double z0r=-2, const double z0i=-2, const double z1r=2, const double z1i=2,
... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 318,332,198,395,345,860,000,000,000,000,000,000,000 | 70 | . | 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 ... |
uint32_t Filter::numRequestsAwaitingHeaders() {
return std::count_if(upstream_requests_.begin(), upstream_requests_.end(),
[](const auto& req) -> bool { return req->awaitingHeaders(); });
} | 0 | [
"CWE-703"
] | envoy | 18871dbfb168d3512a10c78dd267ff7c03f564c6 | 20,673,282,089,267,080,000,000,000,000,000,000,000 | 4 | [1.18] CVE-2022-21655
Crash with direct_response
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> | 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 mmtimer_setup(int cpu, int comparator, unsigned long expires)
{
switch (comparator) {
case 0:
mmtimer_setup_int_0(cpu, expires);
break;
case 1:
mmtimer_setup_int_1(cpu, expires);
break;
case 2:
mmtimer_setup_int_2(cpu, expires);
break;
}
/* We might've missed our expiration time */
if (rt... | 0 | [
"CWE-189"
] | linux | f8bd2258e2d520dff28c855658bd24bdafb5102d | 88,004,471,625,197,460,000,000,000,000,000,000,000 | 24 | 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 |
njs_string_bytes_from(njs_vm_t *vm, njs_value_t *args, njs_uint_t nargs,
njs_index_t unused)
{
njs_value_t *value;
value = njs_arg(args, nargs, 1);
if (njs_is_string(value)) {
return njs_string_bytes_from_string(vm, value, njs_arg(args, nargs, 2));
} else if (njs_is_object(value)) {
... | 0 | [] | njs | 36f04a3178fcb6da8513cc3dbf35215c2a581b3f | 297,956,361,598,814,900,000,000,000,000,000,000,000 | 25 | Fixed String.prototype.replace() with byte strings.
This closes #522 issue on Github. | Safe | null | null |
static v8::Local<v8::Value> ToV8(
v8::Isolate* isolate,
const scoped_refptr<content::DevToolsAgentHost>& val) {
gin_helper::Dictionary dict(isolate, v8::Object::New(isolate));
dict.Set("id", val->GetId());
dict.Set("url", val->GetURL().spec());
return dict.GetHandle();
} | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 133,043,847,221,541,690,000,000,000,000,000,000,000 | 8 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... | Safe | null | null |
dcchkstr(int size)
{
while( (strsize+size) > strmaxsize ) {
dcstr=realloc(dcstr,strmaxsize+DCSTRSIZE);
strmaxsize+=DCSTRSIZE;
dcptr=dcstr+strsize;
}
} | 0 | [
"CWE-119",
"CWE-125"
] | libming | da9d86eab55cbf608d5c916b8b690f5b76bca462 | 255,179,676,227,472,260,000,000,000,000,000,000,000 | 9 | decompileAction: Prevent heap buffer overflow and underflow with using OpCode | 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 DU_logSelectResult(int selectReturnValue)
{
if (selectReturnValue < 0)
{
#ifdef HAVE_WINSOCK_H
LPVOID errBuf = NULL;
OFString err;
// Obtain an error string from system error code
if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
... | 0 | [
"CWE-476",
"CWE-787"
] | dcmtk | 5c14bf53fb42ceca12bbcc0016e8704b1580920d | 26,359,894,868,033,740,000,000,000,000,000,000,000 | 33 | Fixed possible NULL pointer dereference.
Thanks to Jinsheng Ba <bajinsheng@u.nus.edu> for the report and patch. | 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... |
sraSpanCheck(const sraSpan *span, const char *text) {
/* Check the span is valid! */
if (span->start == span->end) {
printf(text);
printf(":%d-%d\n", span->start, span->end);
}
} | 0 | [
"CWE-476"
] | libvncserver | 38e98ee61d74f5f5ab4aa4c77146faad1962d6d0 | 53,126,994,408,038,510,000,000,000,000,000,000,000 | 7 | libvncserver: add missing NULL pointer checks | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
Item_splocal::this_item() const
{
DBUG_ASSERT(m_sp == m_thd->spcont->m_sp);
DBUG_ASSERT(fixed);
return get_variable(m_thd->spcont);
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 309,633,366,157,412,340,000,000,000,000,000,000,000 | 6 | 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... |
void* inPlaceSerialize_Point(SGeometry * ge, size_t seek_pos, void * serializeBegin)
{
uint8_t order = 1;
uint32_t t = ge->get_axisCount() == 2 ? wkbPoint:
ge->get_axisCount() == 3 ? wkbPoint25D: wkbNone;
if(t == wkbNone) throw SG_Exception_BadFeature();
se... | 0 | [
"CWE-787"
] | gdal | 767e3a56144f676ca738ef8f700e0e56035bd05a | 202,894,482,783,832,560,000,000,000,000,000,000,000 | 26 | netCDF: avoid buffer overflow. master only. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15143. 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... |
f_test_gui_event(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
# ifdef FEAT_GUI
char_u *event;
rettv->v_type = VAR_BOOL;
rettv->vval.v_number = FALSE;
if (check_for_string_arg(argvars, 0) == FAIL
|| check_for_dict_arg(argvars, 1) == FAIL
|| argvars[1].vval.v_dict == NULL)
return;
... | 0 | [
"CWE-121",
"CWE-787"
] | vim | 34f8117dec685ace52cd9e578e2729db278163fc | 336,495,999,712,511,430,000,000,000,000,000,000,000 | 35 | patch 8.2.4397: crash when using many composing characters in error message
Problem: Crash when using many composing characters in error message.
Solution: Use mb_cptr2char_adv() instead of mb_ptr2char_adv(). | Safe | 121 | {"cwe_id": "CWE-121", "vulnerability_type": "Stack-based Buffer Overflow", "description": "A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).", "severity": "High", "category": "Stack Overf... |
void edge_filtering_chroma(de265_image* img, bool vertical, int yStart,int yEnd,
int xStart,int xEnd)
{
if (img->high_bit_depth(1)) {
edge_filtering_chroma_internal<uint16_t>(img,vertical,yStart,yEnd,xStart,xEnd);
}
else {
edge_filtering_chroma_internal<uint8_t>(img,vertical,ySt... | 0 | [
"CWE-703"
] | libde265 | 45904e5667c5bf59c67fcdc586dfba110832894c | 196,477,321,394,822,020,000,000,000,000,000,000,000 | 10 | fix reading invalid images where shdr references are NULL in part of the image (#302) | 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"... |
GF_Err trak_box_size(GF_Box *s)
{
u32 pos=0;
GF_TrackBox *ptr = (GF_TrackBox *)s;
if (ptr->sample_encryption && ptr->sample_encryption->load_needed) {
if (!ptr->moov || !ptr->moov->mov || !ptr->moov->mov->movieFileMap)
return GF_ISOM_INVALID_FILE;
GF_Err e = senc_Parse(ptr->moov->mov->movieFileMap->bs, ptr, ... | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 224,284,008,289,840,230,000,000,000,000,000,000,000 | 22 | fixed #2255 | 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... |
PHP_LIBXML_API int php_libxml_increment_doc_ref(php_libxml_node_object *object, xmlDocPtr docp TSRMLS_DC)
{
int ret_refcount = -1;
if (object->document != NULL) {
object->document->refcount++;
ret_refcount = object->document->refcount;
} else if (docp != NULL) {
ret_refcount = 1;
object->document = emalloc(... | 0 | [
"CWE-200"
] | php-src | 8e76d0404b7f664ee6719fd98f0483f0ac4669d6 | 330,901,154,281,862,200,000,000,000,000,000,000,000 | 17 | Fixed external entity loading | 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... |
xtal_plane( byte *dp , short *buf[] , byte *oP , short **bar , int plane_size , int xtalbuff_size )
{
int i;
int j;
int x = 0;
byte bitmask;
byte out;
short *p;
short *b1 , *b2;
b1 = buf[0];
b2 = buf[1];
/*
for ( i = 0 ; i < 100 ; i++ ) {
... | 0 | [
"CWE-120"
] | ghostpdl | 849e74e5ab450dd581942192da7101e0664fa5af | 24,698,146,574,076,040,000,000,000,000,000,000,000 | 44 | Bug 701799: avoid out-of-range array access in mj_color_correct().
Code is obscure, so this fix merely avoids out-of-range access in the simplest
way possible, without understanding what the code is trying to do.
Fixes:
./sanbin/gs -sOutputFile=tmp -sDEVICE=mj6000c ../bug-701799.pdf | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
static int nl80211_tdls_cancel_channel_switch(struct sk_buff *skb,
struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
struct wireless_dev *wdev = dev->ieee80211_ptr;
const u8 *addr;
if (!rdev->ops->tdls_channel_switch ||
... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 239,252,682,733,526,700,000,000,000,000,000,000,000 | 32 | nl80211: validate beacon head
We currently don't validate the beacon head, i.e. the header,
fixed part and elements that are to go in front of the TIM
element. This means that the variable elements there can be
malformed, e.g. have a length exceeding the buffer size, but
most downstream code from this assumes that thi... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
void qpdf_set_stream_data_mode(qpdf_data qpdf, qpdf_stream_data_e mode)
{
QTC::TC("qpdf", "qpdf-c called qpdf_set_stream_data_mode");
qpdf->qpdf_writer->setStreamDataMode(mode);
} | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 256,857,405,573,609,850,000,000,000,000,000,000,000 | 5 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | 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 DNS::MakePayload(const char * const name, const QueryType rr, const unsigned short rr_class, unsigned char * const payload)
{
short payloadpos = 0;
const char* tempchr, *tempchr2 = name;
unsigned short length;
/* split name up into labels, create query */
while ((tempchr = strchr(tempchr2,'.')) != NULL)
{
... | 0 | [] | inspircd | 58c893e834ff20495d007709220881a3ff13f423 | 58,300,320,250,092,580,000,000,000,000,000,000,000 | 35 | Fixed infinite loop cauesd by invalid dns packets | Safe | null | null |
trad_enc_decrypt_byte(struct trad_enc_ctx *ctx)
{
unsigned temp = ctx->keys[2] | 2;
return (uint8_t)((temp * (temp ^ 1)) >> 8) & 0xff;
} | 0 | [
"CWE-399",
"CWE-401"
] | libarchive | ba641f73f3d758d9032b3f0e5597a9c6e593a505 | 194,073,635,666,100,200,000,000,000,000,000,000,000 | 5 | Fix typo in preprocessor macro in archive_read_format_zip_cleanup()
Frees lzma_stream on cleanup()
Fixes #1165 | Safe | 399 | null |
bool EmitWithSender(base::StringPiece name,
content::RenderFrameHost* sender,
electron::mojom::ElectronApiIPC::InvokeCallback callback,
Args&&... args) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
v8::Isolate* isolate = JavascriptEnvironm... | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 134,721,316,706,396,650,000,000,000,000,000,000,000 | 14 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... | Safe | null | null |
int __cil_build_ast_last_child_helper(struct cil_tree_node *parse_current, void *extra_args)
{
struct cil_args_build *args = extra_args;
struct cil_tree_node *ast = args->ast;
if (ast->flavor == CIL_ROOT) {
return SEPOL_OK;
}
args->ast = ast->parent;
if (ast->flavor == CIL_TUNABLEIF) {
args->tunif = NULL;
... | 0 | [
"CWE-125"
] | selinux | 340f0eb7f3673e8aacaf0a96cbfcd4d12a405521 | 259,566,997,626,784,570,000,000,000,000,000,000,000 | 49 | libsepol/cil: Check for statements not allowed in optional blocks
While there are some checks for invalid statements in an optional
block when resolving the AST, there are no checks when building the
AST.
OSS-Fuzz found the following policy which caused a null dereference
in cil_tree_get_next_path().
(blockinherit ... | 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 Context::replaceHeaderMapValue(HeaderMapType type, absl::string_view key,
absl::string_view value) {
auto map = getMap(type);
if (!map) {
return;
}
const Http::LowerCaseString lower_key(std::move(std::string(key)));
auto entry = map->get(lower_key);
if (entry != ... | 0 | [
"CWE-476"
] | envoy | 8788a3cf255b647fd14e6b5e2585abaaedb28153 | 213,086,095,154,510,000,000,000,000,000,000,000,000 | 14 | 1.4 - Do not call into the VM unless the VM Context has been created. (#24)
* Ensure that the in VM Context is created before onDone is called.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Update as per offline discussion.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Set in_vm_context_created_ in onNet... | 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 Filter::UpstreamRequest::DownstreamWatermarkManager::onBelowWriteBufferLowWatermark() {
ASSERT(parent_.request_encoder_);
// One source of connection blockage has buffer available. Pass this on to the stream, which
// will resume reads if this was the last remaining high watermark.
parent_.parent_.cluster... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 210,740,172,650,905,450,000,000,000,000,000,000,000 | 8 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... | 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 fib_unmerge(struct net *net)
{
struct fib_table *old, *new;
/* attempt to fetch local table if it has been allocated */
old = fib_get_table(net, RT_TABLE_LOCAL);
if (!old)
return 0;
new = fib_trie_unmerge(old);
if (!new)
return -ENOMEM;
/* replace merged table with clean table */
if (new != old) {
... | 0 | [
"CWE-399"
] | net-next | fbd40ea0180a2d328c5adc61414dc8bab9335ce2 | 98,525,141,460,525,730,000,000,000,000,000,000,000 | 21 | ipv4: Don't do expensive useless work during inetdev destroy.
When an inetdev is destroyed, every address assigned to the interface
is removed. And in this scenerio we do two pointless things which can
be very expensive if the number of assigned interfaces is large:
1) Address promotion. We are deleting all address... | Safe | 399 | null |
static int fixup_owner(u32 __user *uaddr, struct futex_q *q, int locked)
{
struct task_struct *owner;
int ret = 0;
if (locked) {
/*
* Got the lock. We might not be the anticipated owner if we
* did a lock-steal - fix up the PI-state in that case:
*/
if (q->pi_state->owner != current)
ret = fixup_pi_... | 0 | [
"CWE-264",
"CWE-269"
] | linux | e9c243a5a6de0be8e584c604d353412584b592f8 | 201,604,477,031,931,620,000,000,000,000,000,000,000 | 57 | futex-prevent-requeue-pi-on-same-futex.patch futex: Forbid uaddr == uaddr2 in futex_requeue(..., requeue_pi=1)
If uaddr == uaddr2, then we have broken the rule of only requeueing from
a non-pi futex to a pi futex with this call. If we attempt this, then
dangling pointers may be left for rt_waiter resulting in an expl... | Safe | 264 | null |
NUM_numpart_from_char(NUMProc *Np, int id, int input_len)
{
bool isread = FALSE;
#ifdef DEBUG_TO_FROM_CHAR
elog(DEBUG_elog_output, " --- scan start --- id=%s",
(id == NUM_0 || id == NUM_9) ? "NUM_0/9" : id == NUM_DEC ? "NUM_DEC" : "???");
#endif
if (*Np->inout_p == ' ')
Np->inout_p++;
#define OVERLOAD_TEST ... | 0 | [
"CWE-120"
] | postgres | 0150ab567bcf5e5913e2b62a1678f84cc272441f | 15,285,389,350,569,109,000,000,000,000,000,000,000 | 206 | to_char(): prevent accesses beyond the allocated buffer
Previously very long field masks for floats could access memory
beyond the existing buffer allocated to hold the result.
Reported by Andres Freund and Peter Geoghegan. Backpatch to all
supported versions.
Security: CVE-2015-0241 | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
void ACSequentialScan::Restart(void)
{
#if ACCUSOFT_CODE
int i;
for(i = 0;i < m_ucCount;i++) {
m_lDC[i] = 0;
m_lDiff[i] = 0;
}
for(i = 0;i < 4;i++) {
m_Context[i].Init();
}
m_Coder.OpenForRead(m_Coder.ByteStreamOf(),m_Coder.ChecksumOf());
#endif
} | 0 | [
"CWE-119",
"CWE-703"
] | libjpeg | ef4a29a62ab48b8dc235f4af52cfd6319eda9a6a | 76,606,967,464,116,670,000,000,000,000,000,000,000 | 16 | Added out-of-bounds checks for lossless symbol decoding and AC context
indices. Worked around some gcc warnings. Bumped to 1.64. | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static char *get_reloc_name(RBinReloc *reloc, ut64 addr) {
char *reloc_name = NULL;
if (reloc->import && reloc->import->name) {
reloc_name = sdb_fmt (-1, "reloc.%s_%d", reloc->import->name,
(int)(addr & 0xff));
if (!reloc_name) {
return NULL;
}
r_str_replace_char (reloc_name, '$', '_');
} else i... | 0 | [
"CWE-416"
] | radare2 | f85bc674b2a2256a364fe796351bc1971e106005 | 166,697,319,049,058,030,000,000,000,000,000,000,000 | 23 | Fix #7698 - UAF in r_config_set when loading a dex | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
struct msghdr *msg, size_t len)
{
struct sock_iocb *siocb = kiocb_to_siocb(kiocb);
struct sock *sk = sock->sk;
struct sock *other = NULL;
int err, size;
struct sk_buff *skb;
int sent = 0;
struct scm_cookie tmp_scm;
bool fds_sent ... | 1 | [] | linux-2.6 | 16e5726269611b71c930054ffe9b858c1cea88eb | 182,767,757,748,791,080,000,000,000,000,000,000,000 | 118 | af_unix: dont send SCM_CREDENTIALS by default
Since commit 7361c36c5224 (af_unix: Allow credentials to work across
user and pid namespaces) af_unix performance dropped a lot.
This is because we now take a reference on pid and cred in each write(),
and release them in read(), usually done from another process,
eventua... | Vulnerable | null | null |
mono_method_get_token (MonoMethod *method)
{
return method->token;
} | 0 | [] | mono | 8e890a3bf80a4620e417814dc14886b1bbd17625 | 197,215,523,592,486,350,000,000,000,000,000,000,000 | 4 | Search for dllimported shared libs in the base directory, not cwd.
* loader.c: we don't search the current directory anymore for shared
libraries referenced in DllImport attributes, as it has a slight
security risk. We search in the same directory where the referencing
image was loaded from, instead. Fixes bug# 641915... | Safe | null | null |
do_window(
int nchar,
long Prenum,
int xchar) // extra char from ":wincmd gx" or NUL
{
long Prenum1;
win_T *wp;
#if defined(FEAT_SEARCHPATH) || defined(FEAT_FIND_ID)
char_u *ptr;
linenr_T lnum = -1;
#endif
#ifdef FEAT_FIND_ID
int type = FIND_DEFINE;
int len;
#endif
cha... | 0 | [
"CWE-416"
] | vim | 28d032cc688ccfda18c5bbcab8b50aba6e18cde5 | 183,569,330,887,334,470,000,000,000,000,000,000,000 | 544 | patch 8.2.4979: accessing freed memory when line is flushed
Problem: Accessing freed memory when line is flushed.
Solution: Make a copy of the pattern to search for. | 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 bootp_reply(Slirp *slirp, const struct bootp_t *bp)
{
BOOTPClient *bc = NULL;
struct mbuf *m;
struct bootp_t *rbp;
struct sockaddr_in saddr, daddr;
struct in_addr preq_addr;
int dhcp_msg_type, val;
uint8_t *q;
uint8_t *end;
uint8_t client_ethaddr[ETH_ALEN];
/* extrac... | 1 | [] | libslirp | f13cad45b25d92760bb0ad67bec0300a4d7d5275 | 299,648,770,760,702,530,000,000,000,000,000,000,000 | 214 | bootp: limit vendor-specific area to input packet memory buffer
sizeof(bootp_t) currently holds DHCP_OPT_LEN. Remove this optional field
from the structure, to help with the following patch checking for
minimal header size. Modify the bootp_reply() function to take the
buffer boundaries and avoiding potential buffer o... | Vulnerable | null | null |
add_unix_port(smartlist_t *ports, rend_service_port_config_t *p)
{
tor_assert(ports);
tor_assert(p);
tor_assert(p->is_unix_addr);
smartlist_add(ports, p);
return 0;
} | 0 | [
"CWE-532"
] | tor | 09ea89764a4d3a907808ed7d4fe42abfe64bd486 | 31,218,227,194,962,434,000,000,000,000,000,000,000 | 9 | Fix log-uninitialized-stack bug in rend_service_intro_established.
Fixes bug 23490; bugfix on 0.2.7.2-alpha.
TROVE-2017-008
CVE-2017-0380 | Safe | 532 | {"cwe_id": "CWE-532", "vulnerability_type": "Insertion of Sensitive Information into Log File", "description": "The product writes sensitive information to a log file.", "severity": "Medium", "category": null, "impact": ["Read Application Data"], "languages": [null], "example": "Example not extracted"} |
inline void MulSimpleBroadcast(int size, const ArithmeticParams& params,
const uint8 broadcast_value,
const uint8* input2_data, uint8* output_data) {
const int16 input1_val = params.input1_offset + broadcast_value;
int i = 0;
TFLITE_DCHECK_GT(params.i... | 0 | [
"CWE-476",
"CWE-369"
] | tensorflow | 15691e456c7dc9bd6be203b09765b063bf4a380c | 229,982,486,247,189,080,000,000,000,000,000,000,000 | 67 | Prevent dereferencing of null pointers in TFLite's `add.cc`.
PiperOrigin-RevId: 387244946
Change-Id: I56094233327fbd8439b92e1dbb1262176e00eeb9 | 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 pad_basic(bn_t m, int *p_len, int m_len, int k_len, int operation) {
uint8_t pad = 0;
int result = RLC_ERR;
bn_t t;
RLC_TRY {
bn_null(t);
bn_new(t);
switch (operation) {
case RSA_ENC:
case RSA_SIG:
case RSA_SIG_HASH:
/* EB = 00 | FF | D. */
bn_zero(m);
bn_lsh(m, m, 8);
bn... | 0 | [
"CWE-120",
"CWE-787"
] | relic | 76c9a1fdf19d9e92e566a77376673e522aae9f80 | 158,739,334,984,960,040,000,000,000,000,000,000,000 | 51 | Fix #154 and #155 by inverting the padding check logic and being more rigorous. | 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": "... |
struct dst_entry *inet_csk_route_req(struct sock *sk,
const struct request_sock *req)
{
struct rtable *rt;
const struct inet_request_sock *ireq = inet_rsk(req);
struct ip_options *opt = inet_rsk(req)->opt;
struct net *net = sock_net(sk);
struct flowi4 fl4;
flowi4_init_output(&fl4, sk->sk_bound_dev_if, s... | 1 | [
"CWE-362"
] | linux-2.6 | f6d8bd051c391c1c0458a30b2a7abcd939329259 | 117,635,411,254,206,160,000,000,000,000,000,000,000 | 28 | inet: add RCU protection to inet->opt
We lack proper synchronization to manipulate inet->opt ip_options
Problem is ip_make_skb() calls ip_setup_cork() and
ip_setup_cork() possibly makes a copy of ipc->opt (struct ip_options),
without any protection against another thread manipulating inet->opt.
Another thread can ch... | 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... |
_outCoerceToDomainValue(StringInfo str, const CoerceToDomainValue *node)
{
WRITE_NODE_TYPE("COERCETODOMAINVALUE");
WRITE_OID_FIELD(typeId);
WRITE_INT_FIELD(typeMod);
WRITE_OID_FIELD(collation);
WRITE_LOCATION_FIELD(location);
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 137,732,810,930,638,620,000,000,000,000,000,000,000 | 9 | 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... |
static void ev_pre_close(h2_proxy_session *session, int arg, const char *msg)
{
switch (session->state) {
case H2_PROXYS_ST_DONE:
case H2_PROXYS_ST_LOCAL_SHUTDOWN:
/* nop */
break;
default:
session_shutdown(session, arg, msg);
break;
}
} | 0 | [
"CWE-770"
] | mod_h2 | dd05d49abe0f67512ce9ed5ba422d7711effecfb | 284,333,503,262,262,850,000,000,000,000,000,000,000 | 12 | * fixes Timeout vs. KeepAliveTimeout behaviour, see PR 63534 (for trunk now,
mpm event backport to 2.4.x up for vote).
* Fixes stream cleanup when connection throttling is in place.
* Counts stream resets by client on streams initiated by client as cause
for connection throttling.
* Header length checks are no... | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
mm_auth_rsa_generate_challenge(Key *key)
{
Buffer m;
BIGNUM *challenge;
u_char *blob;
u_int blen;
debug3("%s entering", __func__);
if ((challenge = BN_new()) == NULL)
fatal("%s: BN_new failed", __func__);
key->type = KEY_RSA; /* XXX cheat for key_to_blob */
if (key_to_blob(key, &blob, &blen) == 0)
fat... | 0 | [
"CWE-20",
"CWE-200"
] | openssh-portable | d4697fe9a28dab7255c60433e4dd23cf7fce8a8b | 125,635,484,381,291,160,000,000,000,000,000,000,000 | 29 | Don't resend username to PAM; it already has it.
Pointed out by Moritz Jodeit; ok dtucker@ | 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... |
lexer_hex_in_braces_to_code_point (const uint8_t *source_p, /**< current source position */
const uint8_t *source_end_p, /**< source end */
uint32_t *length_p) /**< [out] length of the sequence */
{
lit_code_point_t result = 0;
/* Four is the siz... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 332,963,670,964,654,150,000,000,000,000,000,000,000 | 45 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.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... |
static php_iconv_err_t _php_iconv_mime_decode(smart_str *pretval, const char *str, size_t str_nbytes, const char *enc, const char **next_pos, int mode)
{
php_iconv_err_t err = PHP_ICONV_ERR_SUCCESS;
iconv_t cd = (iconv_t)(-1), cd_pl = (iconv_t)(-1);
const char *p1;
size_t str_left;
unsigned int scan_stat = 0;
c... | 0 | [
"CWE-125"
] | php-src | 70523ce41ff400ea00343a03f297332cb1f1b77b | 35,779,256,200,931,848,000,000,000,000,000,000,000 | 551 | Fix bug #78069 - Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow
(cherry picked from commit 7cf7148a8f8f4f55fb04de2a517d740bb6253eac) | 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 kvm_uevent_notify_change(unsigned int type, struct kvm *kvm)
{
struct kobj_uevent_env *env;
unsigned long long created, active;
if (!kvm_dev.this_device || !kvm)
return;
mutex_lock(&kvm_lock);
if (type == KVM_EVENT_CREATE_VM) {
kvm_createvm_count++;
kvm_active_vms++;
} else if (type == KVM_EV... | 0 | [
"CWE-476"
] | linux | 5593473a1e6c743764b08e3b6071cb43b5cfa6c4 | 268,231,186,420,621,300,000,000,000,000,000,000,000 | 49 | KVM: avoid NULL pointer dereference in kvm_dirty_ring_push
kvm_vcpu_release() will call kvm_dirty_ring_free(), freeing
ring->dirty_gfns and setting it to NULL. Afterwards, it calls
kvm_arch_vcpu_destroy().
However, if closing the file descriptor races with KVM_RUN in such away
that vcpu->arch.st.preempted == 0, the ... | 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... |
cur_real_linenumber(Buffer *buf)
{
Line *l, *cur = buf->currentLine;
int n;
if (!cur)
return 1;
n = cur->real_linenumber ? cur->real_linenumber : 1;
for (l = buf->firstLine; l && l != cur && l->real_linenumber == 0; l = l->next) { /* header */
if (l->bpos == 0)
n++;
}
return n;
} | 0 | [
"CWE-59",
"CWE-241"
] | w3m | 18dcbadf2771cdb0c18509b14e4e73505b242753 | 253,657,674,980,442,340,000,000,000,000,000,000,000 | 14 | Make temporary directory safely when ~/.w3m is unwritable | 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... |
PHP_FUNCTION(locale_accept_from_http)
{
UEnumeration *available;
char *http_accept = NULL;
int http_accept_len;
UErrorCode status = 0;
int len;
char resultLocale[INTL_MAX_LOCALE_LEN+1];
UAcceptResult outResult;
if(zend_parse_parameters( ZEND_NUM_ARGS() TSRMLS_CC, "s", &http_accept, &http_accept_len) == FAILURE... | 0 | [
"CWE-125"
] | php-src | aa82e99ed8003c01f1ef4f0940e56b85c5b032d4 | 48,163,953,347,653,050,000,000,000,000,000,000,000 | 46 | Fix bug #72533 (locale_accept_from_http out-of-bounds access) | 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 save_cpu(void) {
if (cfg.cpus == 0)
return;
FILE *fp = fopen(RUN_CPU_CFG, "wxe");
if (fp) {
fprintf(fp, "%x\n", cfg.cpus);
SET_PERMS_STREAM(fp, 0, 0, 0600);
fclose(fp);
}
else {
fprintf(stderr, "Error: cannot save cpu affinity mask\n");
exit(1);
}
} | 0 | [
"CWE-269",
"CWE-94"
] | firejail | 27cde3d7d1e4e16d4190932347c7151dc2a84c50 | 23,722,501,719,580,960,000,000,000,000,000,000,000 | 15 | fixing CVE-2022-31214 | 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... |
gdm_session_get_username (GdmSession *self)
{
g_return_val_if_fail (GDM_IS_SESSION (self), NULL);
return self->priv->selected_user;
} | 0 | [] | gdm | 5ac224602f1d603aac5eaa72e1760d3e33a26f0a | 248,422,002,660,588,000,000,000,000,000,000,000,000 | 6 | session: disconnect signals from worker proxy when conversation is freed
We don't want an outstanding reference on the worker proxy to lead to
signal handlers getting dispatched after the conversation is freed.
https://bugzilla.gnome.org/show_bug.cgi?id=758032 | Safe | null | null |
jas_matrix_t *jas_seq2d_create(jas_matind_t xstart, jas_matind_t ystart,
jas_matind_t xend, jas_matind_t yend)
{
jas_matrix_t *matrix;
assert(xstart <= xend && ystart <= yend);
if (!(matrix = jas_matrix_create(yend - ystart, xend - xstart))) {
return 0;
}
matrix->xstart_ = xstart;
matrix->ystart_ = ystart;
m... | 0 | [
"CWE-20",
"CWE-190"
] | jasper | d42b2388f7f8e0332c846675133acea151fc557a | 333,092,104,680,303,070,000,000,000,000,000,000,000 | 14 | The generation of the configuration file jas_config.h has been completely
reworked in order to avoid pollution of the global namespace.
Some problematic types like uchar, ulong, and friends have been replaced
with names with a jas_ prefix.
An option max_samples has been added to the BMP and JPEG decoders to
restrict ... | 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... |
bool Item_param::get_date(MYSQL_TIME *res, ulonglong fuzzydate)
{
/*
LIMIT clause parameter should not call get_date()
For non-LIMIT parameters, handlers must be the same.
*/
DBUG_ASSERT(type_handler()->result_type() ==
value.type_handler()->result_type());
if (state == SHORT_DATA_VALUE &&... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 139,423,613,468,729,380,000,000,000,000,000,000,000 | 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... |
static int rtw_wx_get_essid(struct net_device *dev,
struct iw_request_info *a,
union iwreq_data *wrqu, char *extra)
{
u32 len;
struct adapter *padapter = rtw_netdev_priv(dev);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
RT_TRA... | 0 | [
"CWE-787"
] | linux | 74b6b20df8cfe90ada777d621b54c32e69e27cd7 | 50,929,371,192,485,530,000,000,000,000,000,000,000 | 24 | staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()
This code has a check to prevent read overflow but it needs another
check to prevent writing beyond the end of the ->ssid[] array.
Fixes: a2c60d42d97c ("staging: r8188eu: Add files for new driver - part 16")
Signed-off-by: Dan Carpenter <dan.carpenter@o... | 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... |
char *csr_buildidtostr(uint16_t id)
{
static char str[12];
int i;
for (i = 0; csr_map[i].id; i++)
if (csr_map[i].id == id)
return csr_map[i].str;
snprintf(str, 11, "Build %d", id);
return str;
} | 0 | [
"CWE-119"
] | bluez | 8514068150759c1d6a46d4605d2351babfde1601 | 176,037,309,434,361,740,000,000,000,000,000,000,000 | 12 | tools/csr: Fix possible buffer overflow
Make sure we don't write past the end of the array. | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int parse_options(char ** optionsp, unsigned long * filesys_flags)
{
const char * data;
char * percent_char = NULL;
char * value = NULL;
char * next_keyword = NULL;
char * out = NULL;
int out_len = 0;
int word_len;
int rc = 0;
char user[32];
char group[32];
if (!optionsp || !*optionsp)
return 1;
d... | 0 | [
"CWE-59"
] | samba | 3ae5dac462c4ed0fb2cd94553583c56fce2f9d80 | 227,521,566,627,851,140,000,000,000,000,000,000,000 | 387 | mount.cifs: take extra care that mountpoint isn't changed during mount
It's possible to trick mount.cifs into mounting onto the wrong directory
by replacing the mountpoint with a symlink to a directory. mount.cifs
attempts to check the validity of the mountpoint, but there's still a
possible race between those checks ... | 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... |
usr(std::function<size_t(const char *s, size_t n, SemanticValues &sv, any &dt)>
fn) {
return std::make_shared<User>(fn);
} | 0 | [
"CWE-125"
] | cpp-peglib | b3b29ce8f3acf3a32733d930105a17d7b0ba347e | 167,807,837,286,100,140,000,000,000,000,000,000,000 | 4 | Fix #122 | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct gspca_dev *gspca_dev =
container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
struct sd *sd = (struct sd *)gspca_dev;
gspca_dev->usb_err = 0;
if (!gspca_dev->streaming)
return 0;
if (sd->stop_on_control_change)
sd_stopN(gspca_dev);
switch (ctrl-... | 0 | [
"CWE-476"
] | linux | a246b4d547708f33ff4d4b9a7a5dbac741dc89d8 | 338,822,589,477,194,430,000,000,000,000,000,000,000 | 37 | media: xirlink_cit: add missing descriptor sanity checks
Make sure to check that we have two alternate settings and at least one
endpoint before accessing the second altsetting structure and
dereferencing the endpoint arrays.
This specifically avoids dereferencing NULL-pointers or corrupting
memory when a device does... | 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... |
_fr_window_set_archive (FrWindow *window,
FrArchive *archive)
{
if (window->archive != NULL) {
g_signal_handlers_disconnect_by_data (window->archive, window);
g_object_unref (window->archive);
}
window->archive = _g_object_ref (archive);
if (window->archive == NULL)
return;
g_signal_connect (G_OBJECT ... | 0 | [
"CWE-22"
] | file-roller | b147281293a8307808475e102a14857055f81631 | 265,887,067,328,964,430,000,000,000,000,000,000,000 | 34 | 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 ... |
decompression_init(struct archive_read *a, enum enctype encoding)
{
struct xar *xar;
const char *detail;
int r;
xar = (struct xar *)(a->format->data);
xar->rd_encoding = encoding;
switch (encoding) {
case NONE:
break;
case GZIP:
if (xar->stream_valid)
r = inflateReset(&(xar->stream));
else
r = infl... | 0 | [
"CWE-125"
] | libarchive | fa7438a0ff4033e4741c807394a9af6207940d71 | 165,069,019,076,587,730,000,000,000,000,000,000,000 | 137 | Do something sensible for empty strings to make fuzzers happy. | 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 Http2Stream::PushPromise(const FunctionCallbackInfo<Value>& args) {
Environment* env = Environment::GetCurrent(args);
Local<Context> context = env->context();
Isolate* isolate = env->isolate();
Http2Stream* parent;
ASSIGN_OR_RETURN_UNWRAP(&parent, args.Holder());
Local<Array> headers = args[0].As<Arra... | 0 | [] | node | ce22d6f9178507c7a41b04ac4097b9ea902049e3 | 30,816,880,191,253,766,000,000,000,000,000,000,000 | 24 | 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 |
PJ_DEF(pj_status_t) pjmedia_sdp_attr_get_rtcp(const pjmedia_sdp_attr *attr,
pjmedia_sdp_rtcp_attr *rtcp)
{
pj_scanner scanner;
pj_str_t token;
pj_status_t status = -1;
PJ_USE_EXCEPTION;
PJ_ASSERT_RETURN(pj_strcmp2(&attr->name, "rtcp")==0, PJ_EINVALIDOP);
if (attr->value.slen == 0)
... | 0 | [
"CWE-121",
"CWE-120",
"CWE-787"
] | pjproject | 560a1346f87aabe126509bb24930106dea292b00 | 152,050,504,505,129,360,000,000,000,000,000,000,000 | 61 | Merge pull request from GHSA-f5qg-pqcg-765m | Safe | 121 | {"cwe_id": "CWE-121", "vulnerability_type": "Stack-based Buffer Overflow", "description": "A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).", "severity": "High", "category": "Stack Overf... |
static int diffie_hellman_sha256(LIBSSH2_SESSION *session,
_libssh2_bn *g,
_libssh2_bn *p,
int group_order,
unsigned char packet_type_init,
unsigned char p... | 0 | [
"CWE-200"
] | libssh2 | ca5222ea819cc5ed797860070b4c6c1aeeb28420 | 75,450,568,877,871,930,000,000,000,000,000,000,000 | 615 | diffie_hellman_sha256: convert bytes to bits
As otherwise we get far too small numbers.
Reported-by: Andreas Schneider
CVE-2016-0787 | 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 cli_pdf(const char *dir, cli_ctx *ctx, off_t offset)
{
struct pdf_struct pdf;
fmap_t *map = *ctx->fmap;
size_t size = map->len - offset;
off_t versize = size > 1032 ? 1032 : size;
off_t map_off, bytesleft;
long xref;
const char *pdfver, *start, *eofmap, *q, *eof;
int rc;
unsigned... | 0 | [
"CWE-119",
"CWE-189",
"CWE-79"
] | clamav-devel | 24ff855c82d3f5c62bc5788a5776cefbffce2971 | 250,872,944,638,421,300,000,000,000,000,000,000,000 | 185 | pdf: bb #7053 | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
}
static inline bool f2fs_force_buffered_io(struct inode *inode,
struct kiocb *iocb, struct iov_iter *iter)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
int rw = iov_iter_rw(iter);
if (f2fs_post_read_required(inode))
return true;
if (f2fs_is_multi_device(sbi))
return true;
/*
* for blkzoned device, f... | 1 | [
"CWE-476"
] | linux | 4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6 | 96,936,752,487,457,450,000,000,000,000,000,000,000 | 24 | f2fs: support swap file w/ DIO
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> | Vulnerable | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static MagickBooleanType WritePCXImage(const ImageInfo *image_info,Image *image)
{
MagickBooleanType
status;
MagickOffsetType
offset,
*page_table,
scene;
MemoryInfo
*pixel_info;
PCXInfo
pcx_info;
register const IndexPacket
*indexes;
register const PixelPacket
*p;
regi... | 0 | [
"CWE-401"
] | ImageMagick6 | 210474b2fac6a661bfa7ed563213920e93e76395 | 261,653,299,396,198,000,000,000,000,000,000,000,000 | 354 | Fix ultra rare but potential memory-leak | 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... |
static PyObject *Input_readlines(InputObject *self, PyObject *args)
{
long hint = 0;
long length = 0;
PyObject *result = NULL;
PyObject *line = NULL;
PyObject *rlargs = NULL;
if (!self->r) {
PyErr_SetString(PyExc_RuntimeError, "request object has expired");
return NULL;
}
... | 0 | [
"CWE-264"
] | mod_wsgi | d9d5fea585b23991f76532a9b07de7fcd3b649f4 | 252,692,224,541,328,100,000,000,000,000,000,000,000 | 59 | Local privilege escalation when using daemon mode. (CVE-2014-0240) | Safe | 264 | null |
XML_SetNotationDeclHandler(XML_Parser parser, XML_NotationDeclHandler handler) {
if (parser != NULL)
parser->m_notationDeclHandler = handler;
} | 0 | [
"CWE-611",
"CWE-776",
"CWE-415",
"CWE-125"
] | libexpat | c20b758c332d9a13afbbb276d30db1d183a85d43 | 333,233,039,197,607,360,000,000,000,000,000,000,000 | 4 | xmlparse.c: Deny internal entities closing the doctype | Safe | 611 | {"cwe_id": "CWE-611", "vulnerability_type": "Improper Restriction of XML External Entity Reference", "description": "The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into it... |
Status GraphConstructor::MakeEdge(Node* src, int output_index, Node* dst,
int input_index) {
if (output_index >= src->num_outputs()) {
return errors::InvalidArgument(
"Output ", output_index, " of node ", src->name(),
" does not exist. Node only has ", src->num_ou... | 0 | [
"CWE-125",
"CWE-369",
"CWE-908"
] | tensorflow | 0cc38aaa4064fd9e79101994ce9872c6d91f816b | 213,211,601,759,384,740,000,000,000,000,000,000,000 | 24 | Prevent unitialized memory access in `GraphConstructor::MakeEdge`
The `MakeEdge` implementation assumes that there exists an output at `output_index` of `src` node and an input at `input_index` of `dst` node. However, if this is not the case this results in accessing data out of bounds. Because we are accessing an arr... | 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 void shmem_unacct_size(unsigned long flags, loff_t size)
{
if (flags & VM_ACCOUNT)
vm_unacct_memory(VM_ACCT(size));
} | 0 | [
"CWE-200"
] | linux-2.6 | e84e2e132c9c66d8498e7710d4ea532d1feaaac5 | 99,243,168,101,302,520,000,000,000,000,000,000,000 | 5 | tmpfs: restore missing clear_highpage
tmpfs was misconverted to __GFP_ZERO in 2.6.11. There's an unusual case in
which shmem_getpage receives the page from its caller instead of allocating.
We must cover this case by clear_highpage before SetPageUptodate, as before.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Sig... | 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 map_files_d_revalidate(struct dentry *dentry, struct nameidata *nd)
{
unsigned long vm_start, vm_end;
bool exact_vma_exists = false;
struct mm_struct *mm = NULL;
struct task_struct *task;
const struct cred *cred;
struct inode *inode;
int status = 0;
if (nd && nd->flags & LOOKUP_RCU)
return -ECHILD... | 0 | [] | linux | 0499680a42141d86417a8fbaa8c8db806bea1201 | 272,269,031,907,288,780,000,000,000,000,000,000,000 | 62 | procfs: add hidepid= and gid= mount options
Add support for mount options to restrict access to /proc/PID/
directories. The default backward-compatible "relaxed" behaviour is left
untouched.
The first mount option is called "hidepid" and its value defines how much
info about processes we want to be available for non... | Safe | null | null |
MagickExport void CatchException(ExceptionInfo *exception)
{
register const ExceptionInfo
*p;
ssize_t
i;
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
if (exception->exceptions == (void *) NULL)
return;
LockSemaphoreInfo(exception->semaphore... | 0 | [
"CWE-120",
"CWE-787"
] | ImageMagick | e45e48b881038487d0bc94d92a16c1537616cc0a | 27,664,432,311,461,053,000,000,000,000,000,000,000 | 38 | Suspend exception processing if too many exceptions | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
static __be32 nfs41_check_op_ordering(struct nfsd4_compoundargs *args)
{
struct nfsd4_op *first_op = &args->ops[0];
/* These ordering requirements don't apply to NFSv4.0: */
if (args->minorversion == 0)
return nfs_ok;
/* This is weird, but OK, not our problem: */
if (args->opcnt == 0)
return nfs_ok;
if (firs... | 0 | [
"CWE-476"
] | linux | 01310bb7c9c98752cc763b36532fab028e0f8f81 | 20,048,150,872,820,890,000,000,000,000,000,000,000 | 25 | nfsd: COPY and CLONE operations require the saved filehandle to be set
Make sure we have a saved filehandle, otherwise we'll oops with a null
pointer dereference in nfs4_preprocess_stateid_op().
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static void __init armpmu_init(struct arm_pmu *armpmu)
{
atomic_set(&armpmu->active_events, 0);
mutex_init(&armpmu->reserve_mutex);
armpmu->pmu = (struct pmu) {
.pmu_enable = armpmu_enable,
.pmu_disable = armpmu_disable,
.event_init = armpmu_event_init,
.add = armpmu_add,
.del = armpmu_del,
.start = ... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 8fff105e13041e49b82f92eef034f363a6b1c071 | 21,532,944,198,572,735,000,000,000,000,000,000,000 | 16 | arm64: perf: reject groups spanning multiple HW PMUs
The perf core implicitly rejects events spanning multiple HW PMUs, as in
these cases the event->ctx will differ. However this validation is
performed after pmu::event_init() is called in perf_init_event(), and
thus pmu::event_init() may be called with a group leader... | 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 nfs4_xdr_enc_readlink(struct rpc_rqst *req, __be32 *p, const struct nfs4_readlink *args)
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
.nops = 2,
};
struct rpc_auth *auth = req->rq_task->tk_msg.rpc_cred->cr_auth;
unsigned int replen;
int status;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
e... | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 11,557,852,494,596,985,000,000,000,000,000,000,000 | 28 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> | 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"... |
extractContigSamplesShifted32bits (uint8 *in, uint8 *out, uint32 cols,
tsample_t sample, uint16 spp, uint16 bps,
tsample_t count, uint32 start, uint32 end,
int shift)
{
int ready_bits = 0, sindex = 0 /*, shift_width = 0 */;
uint32 c... | 0 | [
"CWE-125"
] | libtiff | 21d39de1002a5e69caa0574b2cc05d795d6fbfad | 88,482,452,473,450,500,000,000,000,000,000,000,000 | 106 | * tools/tiffcrop.c: fix multiple uint32 overflows in
writeBufferToSeparateStrips(), writeBufferToContigTiles() and
writeBufferToSeparateTiles() that could cause heap buffer overflows.
Reported by Henri Salo from Nixu Corporation.
Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2592 | 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"... |
nautilus_file_is_home (NautilusFile *file)
{
GFile *dir;
dir = file->details->directory->details->location;
if (dir == NULL) {
return FALSE;
}
return nautilus_is_home_directory_file (dir,
eel_ref_str_peek (file->details->name));
} | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 155,908,714,592,518,770,000,000,000,000,000,000,000 | 12 | 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 |
static void sdl_serialize_soap_body(sdlSoapBindingFunctionBodyPtr body, HashTable *tmp_encoders, HashTable *tmp_types, smart_str *out)
{
int i, j;
WSDL_CACHE_PUT_1(body->use, out);
if (body->use == SOAP_ENCODED) {
WSDL_CACHE_PUT_1(body->encodingStyle, out);
}
sdl_serialize_string(body->ns, out);
if (body->head... | 0 | [
"CWE-476"
] | php-src | 3c939e3f69955d087e0bb671868f7267dfb2a502 | 112,005,120,639,247,870,000,000,000,000,000,000,000 | 54 | Fix bug #80672 - Null Dereference in SoapClient | 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 sqlite3Fts3GetVarint32(const char *p, int *pi){
const unsigned char *ptr = (const unsigned char*)p;
u32 a;
#ifndef fts3GetVarint32
GETVARINT_INIT(a, ptr, 0, 0x00, 0x80, *pi, 1);
#else
a = (*ptr++);
assert( a & 0x80 );
#endif
GETVARINT_STEP(a, ptr, 7, 0x7F, 0x4000, *pi, 2);
GETVARINT_STEP(a... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 153,230,666,150,587,310,000,000,000,000,000,000,000 | 20 | 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... |
send_update(struct interface *ifp, int urgent,
const unsigned char *prefix, unsigned char plen)
{
babel_interface_nfo *babel_ifp = NULL;
if(ifp == NULL) {
struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT);
struct interface *ifp_aux;
struct babel_route *route;
FOR_ALL_INTERFAC... | 0 | [
"CWE-787"
] | frr | c3793352a8d76d2eee1edc38a9a16c1c8a6573f4 | 14,217,167,021,327,990,000,000,000,000,000,000,000 | 51 | babeld: fix #10502 #10503 by repairing the checks on length
This patch repairs the checking conditions on length in four functions:
babel_packet_examin, parse_hello_subtlv, parse_ihu_subtlv, and parse_update_subtlv
Signed-off-by: qingkaishi <qingkaishi@gmail.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 int shash_final_unaligned(struct shash_desc *desc, u8 *out)
{
struct crypto_shash *tfm = desc->tfm;
unsigned long alignmask = crypto_shash_alignmask(tfm);
struct shash_alg *shash = crypto_shash_alg(tfm);
unsigned int ds = crypto_shash_digestsize(tfm);
u8 ubuf[shash_align_buffer_size(ds, alignmask)]
__attr... | 0 | [
"CWE-310"
] | linux | 9a5467bf7b6e9e02ec9c3da4e23747c05faeaac6 | 160,602,307,178,130,370,000,000,000,000,000,000,000 | 21 | crypto: user - fix info leaks in report API
Three errors resulting in kernel memory disclosure:
1/ The structures used for the netlink based crypto algorithm report API
are located on the stack. As snprintf() does not fill the remainder of
the buffer with null bytes, those stack bytes will be disclosed to users
of th... | Safe | 310 | null |
static int fcnlist_gather_metadata(RzAnalysis *analysis, RzList *fcns) {
RzListIter *iter;
RzAnalysisFunction *fcn;
rz_list_foreach (fcns, iter, fcn) {
// Count the number of references and number of calls
RzListIter *callrefiter;
RzAnalysisXRef *xref;
RzList *xrefs = rz_analysis_function_get_xrefs_from(fcn... | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 37,564,269,746,221,830,000,000,000,000,000,000,000 | 24 | Initialize retctx,ctx before freeing the inner elements
In rz_core_analysis_type_match retctx structure was initialized on the
stack only after a "goto out_function", where a field of that structure
was freed. When the goto path is taken, the field is not properly
initialized and it cause cause a crash of Rizin or hav... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static int smtp_command_parse_identifier(struct smtp_command_parser *parser)
{
const unsigned char *p;
/* The commands themselves are alphabetic characters.
*/
p = parser->cur + parser->state.poff;
i_assert(p <= parser->end);
while (p < parser->end && i_isalpha(*p))
p++;
if ((p - parser->cur) > SMTP_COMMAND_... | 0 | [
"CWE-835"
] | core | ed4b7d5d1b30964216d61d3090a7b47a957f5b26 | 173,733,831,856,705,130,000,000,000,000,000,000,000 | 24 | lib-smtp: smtp-command-parser - Fix infinite loop occurring when command stream ends in UTF-8 character.
Broken by 8f08f1944be438a2422b604c08e5060b5c7bd72f. | 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:... |
static size_t safe_size(const unsigned int dx, const unsigned int dy,
const unsigned int dz, const unsigned int dc) {
if (!(dx && dy && dz && dc)) return 0;
size_t siz = (size_t)dx, osiz = siz;
if ((dy==1 || (siz*=dy)>osiz) &&
((osiz = siz), dz==1 || (siz*=dz)... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 187,394,049,804,788,920,000,000,000,000,000,000,000 | 11 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
void CallInfo::set_static(Klass* resolved_klass, const methodHandle& resolved_method, TRAPS) {
int vtable_index = Method::nonvirtual_vtable_index;
set_common(resolved_klass, resolved_method, resolved_method, CallInfo::direct_call, vtable_index, CHECK);
} | 0 | [] | jdk17u | 860464e46105b98ccf21e98abe2dc6e80155887c | 296,699,565,356,976,860,000,000,000,000,000,000,000 | 4 | 8281866: Enhance MethodHandle invocations
Reviewed-by: mbaesken
Backport-of: d974d9da365f787f67971d88c79371c8b0769f75 | Safe | null | null |
static inline int ext4_should_dioread_nolock(struct inode *inode)
{
if (!test_opt(inode->i_sb, DIOREAD_NOLOCK))
return 0;
if (test_opt(inode->i_sb, NOBH))
return 0;
if (!S_ISREG(inode->i_mode))
return 0;
if (!(EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL))
return 0;
if (ext4_should_journal_data(inode))
retur... | 0 | [
"CWE-703"
] | linux | 744692dc059845b2a3022119871846e74d4f6e11 | 175,884,955,798,362,760,000,000,000,000,000,000,000 | 14 | ext4: use ext4_get_block_write in buffer write
Allocate uninitialized extent before ext4 buffer write and
convert the extent to initialized after io completes.
The purpose is to make sure an extent can only be marked
initialized after it has been written with new data so
we can safely drop the i_mutex lock in ext4 DIO... | 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"... |
gin_bool_consistent(QUERYTYPE *query, bool *check)
{
GinChkVal gcv;
ITEM *items = GETQUERY(query);
int i,
j = 0;
if (query->size <= 0)
return FALSE;
/*
* Set up data for checkcondition_gin. This must agree with the query
* extraction code in ginint4_queryextract.
*/
gcv.first = items;
gcv.mapp... | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 153,573,587,482,074,150,000,000,000,000,000,000,000 | 26 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
Error Box_iinf::write(StreamWriter& writer) const
{
size_t box_start = reserve_box_header_space(writer);
int nEntries_size = (get_version() > 0) ? 4 : 2;
writer.write(nEntries_size, m_children.size());
Error err = write_children(writer);
prepend_header(writer, box_start);
return err;
} | 0 | [
"CWE-703"
] | libheif | 2710c930918609caaf0a664e9c7bc3dce05d5b58 | 45,678,415,616,863,500,000,000,000,000,000,000,000 | 15 | force fraction to a limited resolution to finally solve those pesky numerical edge cases | 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"... |
nfs4_get_open_state(struct inode *inode, struct nfs4_state_owner *owner)
{
struct nfs4_state *state, *new;
struct nfs_inode *nfsi = NFS_I(inode);
spin_lock(&inode->i_lock);
state = __nfs4_find_state_byowner(inode, owner);
spin_unlock(&inode->i_lock);
if (state)
goto out;
new = nfs4_alloc_open_state();
spin_l... | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 298,671,035,296,975,200,000,000,000,000,000,000,000 | 34 | NFSv4: Convert the open and close ops to use fmode
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> | 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 MagickBooleanType TransformsRGBImage(Image *image,
ExceptionInfo *exception)
{
#define TransformsRGBImageTag "Transform/Image"
static const float
YCCMap[1389] =
{
0.000000f, 0.000720f, 0.001441f, 0.002161f, 0.002882f, 0.003602f,
0.004323f, 0.005043f, 0.005764f, 0.006484f, 0.007205f, 0.0... | 1 | [
"CWE-369"
] | ImageMagick | 70aa86f5d5d8aa605a918ed51f7574f433a18482 | 161,375,649,720,737,700,000,000,000,000,000,000,000 | 1,177 | possible divide by zero + clear buffers | Vulnerable | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
static int GIFNextPixel(gdImagePtr im, GifCtx *ctx)
{
int r;
if(ctx->CountDown == 0) {
return EOF;
}
--(ctx->CountDown);
r = gdImageGetPixel(im, ctx->curx, ctx->cury);
BumpPixel(ctx);
return r;
} | 0 | [
"CWE-415"
] | libgd | 553702980ae89c83f2d6e254d62cf82e204956d0 | 100,107,443,501,266,710,000,000,000,000,000,000,000 | 16 | Fix #492: Potential double-free in gdImage*Ptr()
Whenever `gdImage*Ptr()` calls `gdImage*Ctx()` and the latter fails, we
must not call `gdDPExtractData()`; otherwise a double-free would
happen. Since `gdImage*Ctx()` are void functions, and we can't change
that for BC reasons, we're introducing static helpers which ar... | 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"... |
//! Return hyperbolic arctangent of a value.
inline double atanh(const double x) {
#if cimg_use_cpp11==1 && !defined(_MSC_VER)
return std::atanh(x);
#else
return 0.5*std::log((1. + x)/(1. - x));
#endif | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 49,244,103,765,443,410,000,000,000,000,000,000,000 | 7 | . | 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 ... |
OSD::~OSD()
{
delete authorize_handler_cluster_registry;
delete authorize_handler_service_registry;
delete class_handler;
cct->get_perfcounters_collection()->remove(recoverystate_perf);
cct->get_perfcounters_collection()->remove(logger);
delete recoverystate_perf;
delete logger;
delete store;
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 15,058,106,699,101,812,000,000,000,000,000,000,000 | 11 | 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 ... |
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