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 |
|---|---|---|---|---|---|---|---|---|---|---|
hb_ot_layout_create (void)
{
hb_ot_layout_t *layout = (hb_ot_layout_t *) calloc (1, sizeof (hb_ot_layout_t));
layout->gdef = &Null(GDEF);
layout->gsub = &Null(GSUB);
layout->gpos = &Null(GPOS);
return layout;
} | 0 | [] | pango | 336bb3201096bdd0494d29926dd44e8cca8bed26 | 284,573,495,126,072,000,000,000,000,000,000,000,000 | 10 | [HB] Remove all references to the old code! | Safe | null | null |
seen_inode (DeepCountState *state,
GFileInfo *info)
{
guint64 inode, inode2;
guint i;
inode = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_UNIX_INODE);
if (inode != 0)
{
for (i = 0; i < state->seen_deep_count_inodes->len; i++)
{
inode2 = g_a... | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 104,260,208,354,690,560,000,000,000,000,000,000,000 | 22 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
bool Item_field::fix_fields(THD *thd, Item **reference)
{
DBUG_ASSERT(fixed == 0);
Field *from_field= (Field *)not_found_field;
bool outer_fixed= false;
SELECT_LEX *select= thd->lex->current_select;
if (!field) // If field is not checked
{
TABLE_LIST *table_list;
/*
In case of view, find_... | 0 | [
"CWE-89"
] | server | b5e16a6e0381b28b598da80b414168ce9a5016e5 | 266,571,570,930,533,840,000,000,000,000,000,000,000 | 256 | MDEV-26061 MariaDB server crash at Field::set_default
* Item_default_value::fix_fields creates a copy of its argument's field.
* Field::default_value is changed when its expression is prepared in
unpack_vcol_info_from_frm()
This means we must unpack any vcol expression that includes DEFAULT(x)
strictly after unpack... | Safe | 89 | {"cwe_id": "CWE-89", "vulnerability_type": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "description": "The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes spec... |
evbuffer_getchr(struct evbuffer_ptr *it)
{
struct evbuffer_chain *chain = it->_internal.chain;
size_t off = it->_internal.pos_in_chain;
return chain->buffer[chain->misalign + off];
} | 0 | [
"CWE-189"
] | libevent | 20d6d4458bee5d88bda1511c225c25b2d3198d6c | 54,660,563,364,216,040,000,000,000,000,000,000,000 | 7 | Fix CVE-2014-6272 in Libevent 2.0
For this fix, we need to make sure that passing too-large inputs to
the evbuffer functions can't make us do bad things with the heap.
Also, lower the maximum chunk size to the lower of off_t, size_t maximum.
This is necessary since otherwise we could get into an infinite loop
if we ... | Safe | 189 | null |
static void __attribute__((__noreturn__)) usage(FILE *out)
{
fputs(USAGE_HEADER, out);
fprintf(out, " %s\n", program_invocation_short_name);
fputs(USAGE_SEPARATOR, out);
fputs(_("Edit the password or group file.\n"), out);
fputs(USAGE_OPTIONS, out);
fputs(USAGE_HELP, out);
fputs(USAGE_VERSION, out);
fprintf(o... | 0 | [
"CWE-264"
] | util-linux | bde91c85bdc77975155058276f99d2e0f5eab5a9 | 96,647,254,136,813,820,000,000,000,000,000,000,000 | 14 | chsh, chfn, vipw: fix filenames collision
The utils when compiled WITHOUT libuser then mkostemp()ing
"/etc/%s.XXXXXX" where the filename prefix is argv[0] basename.
An attacker could repeatedly execute the util with modified argv[0]
and after many many attempts mkostemp() may generate suffix which
makes sense. The re... | Safe | 264 | null |
isStoreOp(int n, SWF_ACTION *actions,int maxn)
{
switch(OpCode(actions, n, maxn))
{
case SWFACTION_STOREREGISTER:
case SWFACTION_SETVARIABLE:
case SWFACTION_SETMEMBER:
case SWFACTION_CASTOP:
return 1;
default:
return 0;
}
} | 0 | [
"CWE-119",
"CWE-125"
] | libming | da9d86eab55cbf608d5c916b8b690f5b76bca462 | 186,895,874,700,099,700,000,000,000,000,000,000,000 | 13 | 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 hashHandShake(SSL& ssl, const input_buffer& input, uint sz)
{
const opaque* buffer = input.get_buffer() + input.get_current() -
HANDSHAKE_HEADER;
sz += HANDSHAKE_HEADER;
ssl.useHashes().use_MD5().update(buffer, sz);
ssl.useHashes().use_SHA().update(buffer, sz);
} | 0 | [] | mysql-server | b9768521bdeb1a8069c7b871f4536792b65fd79b | 330,013,848,437,896,980,000,000,000,000,000,000,000 | 8 | Updated yassl to yassl-2.3.8
(cherry picked from commit 7f9941eab55ed672bfcccd382dafbdbcfdc75aaa) | Safe | null | null |
int xt_target_to_user(const struct xt_entry_target *t,
struct xt_entry_target __user *u)
{
return XT_OBJ_TO_USER(u, t, target, 0) ||
XT_DATA_TO_USER(u, t, target);
} | 0 | [] | linux | 175e476b8cdf2a4de7432583b49c871345e4f8a1 | 61,913,627,109,134,980,000,000,000,000,000,000,000 | 6 | netfilter: x_tables: Use correct memory barriers.
When a new table value was assigned, it was followed by a write memory
barrier. This ensured that all writes before this point would complete
before any writes after this point. However, to determine whether the
rules are unused, the sequence counter is read. To ensure... | Safe | null | null |
void ssl_set_min_version( ssl_context *ssl, int major, int minor )
{
ssl->min_major_ver = major;
ssl->min_minor_ver = minor;
} | 0 | [
"CWE-310"
] | polarssl | 4582999be608c9794d4518ae336b265084db9f93 | 111,034,696,773,665,060,000,000,000,000,000,000,000 | 5 | Fixed timing difference resulting from badly formatted padding. | Safe | 310 | null |
void Type_LUTA2B_Free(struct _cms_typehandler_struct* self, void* Ptr)
{
cmsPipelineFree((cmsPipeline*) Ptr);
return;
cmsUNUSED_PARAMETER(self);
} | 0 | [] | Little-CMS | 41d222df1bc6188131a8f46c32eab0a4d4cdf1b6 | 155,808,891,565,926,000,000,000,000,000,000,000,000 | 7 | Memory squeezing fix: lcms2 cmsPipeline construction
When creating a new pipeline, lcms would often try to allocate a stage
and pass it to cmsPipelineInsertStage without checking whether the
allocation succeeded. cmsPipelineInsertStage would then assert (or crash)
if it had not.
The fix here is to change cmsPipelineI... | Safe | null | null |
QPDF::read_xrefStream(qpdf_offset_t xref_offset)
{
bool found = false;
if (! this->ignore_xref_streams)
{
int xobj;
int xgen;
QPDFObjectHandle xref_obj;
try
{
xref_obj = readObjectAtOffset(
false, xref_offset, "xref stream", -1, 0, xobj, xgen);
}
catch (QPDFExc&)
{
// ignore -- report er... | 0 | [
"CWE-399",
"CWE-835"
] | qpdf | 701b518d5c56a1449825a3a37a716c58e05e1c3e | 41,987,495,222,494,213,000,000,000,000,000,000,000 | 37 | Detect recursion loops resolving objects (fixes #51)
During parsing of an object, sometimes parts of the object have to be
resolved. An example is stream lengths. If such an object directly or
indirectly points to the object being parsed, it can cause an infinite
loop. Guard against all cases of re-entrant resolution ... | Safe | 399 | null |
static void rtl8xxxu_disconnect(struct usb_interface *interface)
{
struct rtl8xxxu_priv *priv;
struct ieee80211_hw *hw;
hw = usb_get_intfdata(interface);
priv = hw->priv;
ieee80211_unregister_hw(hw);
priv->fops->power_off(priv);
usb_set_intfdata(interface, NULL);
dev_info(&priv->udev->dev, "disconnecting\n... | 0 | [
"CWE-400",
"CWE-401"
] | linux | a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c | 103,140,397,870,333,910,000,000,000,000,000,000,000 | 28 | rtl8xxxu: prevent leaking urb
In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb
should be released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
int dns_server_new(
Manager *m,
DnsServer **ret,
DnsServerType type,
Link *l,
int family,
const union in_addr_union *in_addr,
int ifindex) {
DnsServer *s;
assert(m);
assert((type == ... | 0 | [
"CWE-416"
] | systemd | 904dcaf9d4933499f8334859f52ea8497f2d24ff | 178,299,900,731,239,580,000,000,000,000,000,000,000 | 82 | resolved: take particular care when detaching DnsServer from its default stream
DnsStream and DnsServer have a symbiotic relationship: one DnsStream is
the current "default" stream of the server (and thus reffed by it), but
each stream also refs the server it is connected to. This cyclic
dependency can result in weird... | 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 print_collect_error(void)
{
fprintf(stderr, _("Requested activities not available\n"));
exit(1);
} | 0 | [
"CWE-125"
] | sysstat | fbc691eaaa10d0bcea6741d5a223dc3906106548 | 47,788,449,542,110,320,000,000,000,000,000,000,000 | 5 | Fix #196 and #199: Out of bound reads security issues
Check args before calling memmove() and memset() in remap_struct()
function to avoid out of bound reads which would possibly lead to
unknown code execution and/or sadf command crash.
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com> | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
njs_string_bytes_from(njs_vm_t *vm, njs_value_t *args, njs_uint_t nargs,
njs_index_t unused)
{
njs_value_t *value;
njs_deprecated(vm, "String.bytesFrom()");
value = njs_arg(args, nargs, 1);
if (njs_is_string(value)) {
return njs_string_bytes_from_string(vm, value, njs_arg(args, nargs, 2)... | 0 | [
"CWE-125"
] | njs | b9aea5854bcf6f2de8f7a7f1550874e392b94be2 | 129,608,074,415,624,180,000,000,000,000,000,000,000 | 27 | Fixed String.prototype.trimEnd() with unicode string.
Previously, when the method was invoked with a string consisting of space
characters and at least one of them was a Unicode space separator (code
point above 127) it returned invalid string value with non-zero size
but zero length.
The fix is to update the size of... | 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"... |
get_word_rgb_row(j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
/* This version is for reading raw-word-format PPM files with any maxval */
{
ppm_source_ptr source = (ppm_source_ptr)sinfo;
register JSAMPROW ptr;
register U_CHAR *bufferptr;
register JSAMPLE *rescale = source->rescale;
JDIMENSION col;
unsigned... | 0 | [
"CWE-200",
"CWE-787"
] | libjpeg-turbo | f35fd27ec641c42d6b115bfa595e483ec58188d2 | 339,407,012,057,712,150,000,000,000,000,000,000,000 | 42 | tjLoadImage: Fix issues w/loading 16-bit PPMs/PGMs
- The PPM reader now throws an error rather than segfaulting (due to a
buffer overrun) if an application attempts to load a 16-bit PPM file
into a grayscale uncompressed image buffer. No known applications
allowed that (not even the test applications in libjpeg... | 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 ff_init_buffer_info(AVCodecContext *avctx, AVFrame *frame)
{
if (avctx->internal->pkt) {
frame->pkt_pts = avctx->internal->pkt->pts;
av_frame_set_pkt_pos (frame, avctx->internal->pkt->pos);
av_frame_set_pkt_duration(frame, avctx->internal->pkt->duration);
av_frame_set_pkt_siz... | 1 | [
"CWE-703"
] | FFmpeg | e5c7229999182ad1cef13b9eca050dba7a5a08da | 267,037,008,666,695,650,000,000,000,000,000,000,000 | 54 | avcodec/utils: set AVFrame format unconditional
Fixes inconsistency and out of array accesses
Fixes: 10cdd7e63e7f66e3e66273939e0863dd-asan_heap-oob_1a4ff32_7078_cov_4056274555_mov_h264_aac__mp4box_frag.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | Vulnerable | 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 nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
struct sk_buff *msg;
msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
if (!msg)
return;
if (nl80211_prep_scan_msg(msg, rdev, wdev, 0, 0, 0,
NL80211_CMD_TRIGGER_SCAN) < 0) {
nlmsg_free(msg);
retur... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 325,195,211,368,772,260,000,000,000,000,000,000,000 | 18 | 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": "... |
SetOnMsgReceive(tcps_sess_t *pThis, rsRetVal (*OnMsgReceive)(tcps_sess_t*, uchar*, int))
{
DEFiRet;
pThis->DoSubmitMessage = OnMsgReceive;
RETiRet;
} | 0 | [
"CWE-787"
] | rsyslog | 89955b0bcb1ff105e1374aad7e0e993faa6a038f | 63,095,097,729,322,960,000,000,000,000,000,000,000 | 6 | net bugfix: potential buffer overrun | 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 OPJ_BOOL opj_tcd_t2_encode(opj_tcd_t *p_tcd,
OPJ_BYTE * p_dest_data,
OPJ_UINT32 * p_data_written,
OPJ_UINT32 p_max_dest_size,
opj_codestream_info_t *p_cstr_info,
... | 0 | [
"CWE-119",
"CWE-787"
] | openjpeg | afb308b9ccbe129608c9205cf3bb39bbefad90b9 | 153,525,406,939,855,870,000,000,000,000,000,000,000 | 37 | Encoder: grow buffer size in opj_tcd_code_block_enc_allocate_data() to avoid write heap buffer overflow in opj_mqc_flush (#982) | 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 ... |
default_bg(NCURSES_SP_DCL0)
{
return SP_PARM != 0 ? SP_PARM->_default_bg : COLOR_BLACK;
} | 0 | [] | ncurses | 790a85dbd4a81d5f5d8dd02a44d84f01512ef443 | 284,007,885,615,645,550,000,000,000,000,000,000,000 | 4 | ncurses 6.2 - patch 20200531
+ correct configure version-check/warnng for g++ to allow for 10.x
+ re-enable "bel" in konsole-base (report by Nia Huang)
+ add linux-s entry (patch by Alexandre Montaron).
+ drop long-obsolete convert_configure.pl
+ add test/test_parm.c, for checking tparm changes.
+ improve parameter-ch... | Safe | null | null |
void WebContents::Invoke(
bool internal,
const std::string& channel,
blink::CloneableMessage arguments,
electron::mojom::ElectronApiIPC::InvokeCallback callback,
content::RenderFrameHost* render_frame_host) {
TRACE_EVENT1("electron", "WebContents::Invoke", "channel", channel);
// webContents.emi... | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 117,598,439,985,594,060,000,000,000,000,000,000,000 | 11 | 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 |
pointArrayAddPoint(pointArrayObj *d, const pointObj *p)
{
if ( !p || !d ) return MS_FAILURE;
/* Avoid overwriting memory buffer */
if ( d->maxpoints - d->npoints == 0 ) {
d->maxpoints *= 2;
d->data = realloc(d->data, d->maxpoints * sizeof(pointObj));
}
d->data[d->npoints] = *p;
d->npoints++;
retur... | 0 | [
"CWE-89"
] | mapserver | 3a10f6b829297dae63492a8c63385044bc6953ed | 148,489,725,543,952,620,000,000,000,000,000,000,000 | 12 | Fix potential SQL Injection with postgis TIME filters (#4834) | Safe | 89 | {"cwe_id": "CWE-89", "vulnerability_type": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "description": "The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes spec... |
static int indexedalternatespace(i_ctx_t * i_ctx_p, ref *space, ref **r, int *CIESubst)
{
ref alt;
int code;
code = array_get(imemory, *r, 1, &alt);
if (code < 0)
return code;
ref_assign(*r, &alt);
return 0;
} | 0 | [] | ghostpdl | b326a71659b7837d3acde954b18bda1a6f5e9498 | 168,034,028,897,118,380,000,000,000,000,000,000,000 | 11 | Bug 699655: Properly check the return value....
...when getting a value from a dictionary | Safe | null | null |
bool ValidateSquare()
{
std::cout << "\nSquare validation suite running...\n\n";
bool pass1 = true, pass2 = true;
SquareEncryption enc; // 128-bits only
pass1 = enc.StaticGetValidKeyLength(8) == 16 && pass1;
pass1 = enc.StaticGetValidKeyLength(15) == 16 && pass1;
pass1 = enc.StaticGetValidKeyLength(16) ... | 0 | [
"CWE-190",
"CWE-125"
] | cryptopp | 07dbcc3d9644b18e05c1776db2a57fe04d780965 | 239,887,226,707,699,500,000,000,000,000,000,000,000 | 21 | Add Inflator::BadDistanceErr exception (Issue 414)
The improved validation and excpetion clears the Address Sanitizer and Undefined Behavior Sanitizer findings | 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... |
make_hint_stream(fz_context *ctx, pdf_document *doc, pdf_write_state *opts)
{
fz_buffer *buf = fz_new_buffer(ctx, 100);
fz_try(ctx)
{
make_page_offset_hints(ctx, doc, opts, buf);
pdf_update_stream(ctx, doc, pdf_load_object(ctx, doc, pdf_xref_len(ctx, doc)-1), buf, 0);
opts->hintstream_len = (int)fz_buffer_sto... | 0 | [
"CWE-119"
] | mupdf | 520cc26d18c9ee245b56e9e91f9d4fcae02be5f0 | 242,708,471,512,205,600,000,000,000,000,000,000,000 | 17 | Bug 689699: Avoid buffer overrun.
When cleaning a pdf file, various lists (of pdf_xref_len length) are
defined early on.
If we trigger a repair during the clean, this can cause pdf_xref_len
to increase causing an overrun.
Fix this by watching for changes in the length, and checking accesses
to the list for validity.... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
int ssl23_get_client_hello(SSL *s)
{
char buf_space[11]; /* Request this many bytes in initial read.
* We can detect SSL 3.0/TLS 1.0 Client Hellos
* ('type == 3') correctly only when the following
* is in a single record, which is not guaranteed by
... | 0 | [] | openssl | 8671b898609777c95aedf33743419a523874e6e8 | 202,115,444,860,401,340,000,000,000,000,000,000,000 | 357 | Memory saving patch. | Safe | null | null |
TEST_F(QueryPlannerTest, NaturalHint) {
addIndex(BSON("a" << 1));
addIndex(BSON("b" << 1));
runQuerySortHint(BSON("a" << 1), BSON("b" << 1), BSON("$natural" << 1));
assertNumSolutions(1U);
assertSolutionExists(
"{sort: {pattern: {b: 1}, limit: 0, node: {sortKeyGen: {node: "
"{cscan:... | 0 | [] | mongo | ee97c0699fd55b498310996ee002328e533681a3 | 32,972,094,775,364,653,000,000,000,000,000,000,000 | 10 | SERVER-36993 Fix crash due to incorrect $or pushdown for indexed $expr. | Safe | null | null |
AvahiServer *avahi_server_new(const AvahiPoll *poll_api, const AvahiServerConfig *sc, AvahiServerCallback callback, void* userdata, int *error) {
AvahiServer *s;
int e;
if (sc && (e = valid_server_config(sc)) < 0) {
if (error)
*error = e;
return NULL;
}
if (!(s = avahi_... | 0 | [
"CWE-346"
] | avahi | e111def44a7df4624a4aa3f85fe98054bffb6b4f | 287,744,136,790,458,770,000,000,000,000,000,000,000 | 95 | Drop legacy unicast queries from address not on local link
When handling legacy unicast queries, ensure that the source IP is
inside a subnet on the local link, otherwise drop the packet.
Fixes #145
Fixes #203
CVE-2017-6519
CVE-2018-100084 | Safe | 346 | {"cwe_id": "CWE-346", "vulnerability_type": "Origin Validation Error", "description": "The product does not properly verify that the source of data or communication is valid.", "severity": null, "category": null, "impact": ["Gain Privileges or Assume Identity", "Varies by Context"], "languages": [null], "example": "Exa... |
socket_write(struct connectdata *conn, curl_socket_t fd, const void *to,
size_t len)
{
const char *to_p = to;
CURLcode result;
ssize_t written;
while(len > 0) {
result = Curl_write_plain(conn, fd, to_p, len, &written);
if(!result) {
len -= written;
to_p += written;
}
el... | 0 | [
"CWE-415"
] | curl | 9069838b30fb3b48af0123e39f664cea683254a5 | 310,711,782,800,348,900,000,000,000,000,000,000,000 | 21 | security:read_data fix bad realloc()
... that could end up a double-free
CVE-2019-5481
Bug: https://curl.haxx.se/docs/CVE-2019-5481.html | 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"... |
vmci_transport_packet_init(struct vmci_transport_packet *pkt,
struct sockaddr_vm *src,
struct sockaddr_vm *dst,
u8 type,
u64 size,
u64 mode,
struct vmci_transport_waiting_info *wait,
u16 proto,
struct vmci_handle handle)
{
/* We register the stream control handler as an ... | 0 | [
"CWE-200"
] | linux | 680d04e0ba7e926233e3b9cee59125ce181f66ba | 125,970,743,174,399,460,000,000,000,000,000,000,000 | 62 | VSOCK: vmci - fix possible info leak in vmci_transport_dgram_dequeue()
In case we received no data on the call to skb_recv_datagram(), i.e.
skb->data is NULL, vmci_transport_dgram_dequeue() will return with 0
without updating msg_namelen leading to net/socket.c leaking the local,
uninitialized sockaddr_storage variabl... | 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... |
xsltFindTemplate(xsltTransformContextPtr ctxt, const xmlChar *name,
const xmlChar *nameURI) {
xsltTemplatePtr cur;
xsltStylesheetPtr style;
if ((ctxt == NULL) || (name == NULL))
return(NULL);
style = ctxt->style;
while (style != NULL) {
if (style->namedTemplates != NULL) {
... | 0 | [] | libxslt | e03553605b45c88f0b4b2980adfbbb8f6fca2fd6 | 169,882,357,305,360,750,000,000,000,000,000,000,000 | 20 | Fix security framework bypass
xsltCheckRead and xsltCheckWrite return -1 in case of error but callers
don't check for this condition and allow access. With a specially
crafted URL, xsltCheckRead could be tricked into returning an error
because of a supposedly invalid URL that would still be loaded
succesfully later on... | Safe | null | null |
static inline int fastpath_timer_check(struct task_struct *tsk)
{
struct signal_struct *sig;
if (!task_cputime_zero(&tsk->cputime_expires)) {
struct task_cputime task_sample;
task_cputime(tsk, &task_sample.utime, &task_sample.stime);
task_sample.sum_exec_runtime = tsk->se.sum_exec_runtime;
if (task_cputime_... | 0 | [
"CWE-190"
] | linux | 78c9c4dfbf8c04883941445a195276bb4bb92c76 | 213,054,684,467,092,450,000,000,000,000,000,000,000 | 43 | posix-timers: Sanitize overrun handling
The posix timer overrun handling is broken because the forwarding functions
can return a huge number of overruns which does not fit in an int. As a
consequence timer_getoverrun(2) and siginfo::si_overrun can turn into
random number generators.
The k_clock::timer_forward() callb... | 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 create_cache(void)
{
if (__sync_fetch_and_add(&cache_refcount, 1) == 0)
cache = g_hash_table_new_full(g_str_hash,
g_str_equal,
NULL,
cache_element_destroy);
} | 0 | [
"CWE-119"
] | connman | 5c281d182ecdd0a424b64f7698f32467f8f67b71 | 238,889,932,981,658,570,000,000,000,000,000,000,000 | 8 | dnsproxy: Fix crash on malformed DNS response
If the response query string is malformed, we might access memory
pass the end of "name" variable in parse_response(). | 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 ... |
GF_Err sbgp_box_write(GF_Box *s, GF_BitStream *bs)
{
u32 i;
GF_Err e;
GF_SampleGroupBox *p = (GF_SampleGroupBox*)s;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_u32(bs, p->grouping_type);
if (p->version==1)
gf_bs_write_u32(bs, p->grouping_type_parameter);
gf_bs_write_u32(bs, p->entry_coun... | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 37,413,052,569,690,057,000,000,000,000,000,000,000 | 19 | 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... |
void kvm_arch_crypto_set_masks(struct kvm *kvm, unsigned long *apm,
unsigned long *aqm, unsigned long *adm)
{
struct kvm_s390_crypto_cb *crycb = kvm->arch.crypto.crycb;
mutex_lock(&kvm->lock);
kvm_s390_vcpu_block_all(kvm);
switch (kvm->arch.crypto.crycbd & CRYCB_FORMAT_MASK) {
case CRYCB_FORMAT2: /* AP... | 0 | [
"CWE-416"
] | linux | 0774a964ef561b7170d8d1b1bfe6f88002b6d219 | 155,914,074,568,930,810,000,000,000,000,000,000,000 | 38 | KVM: Fix out of range accesses to memslots
Reset the LRU slot if it becomes invalid when deleting a memslot to fix
an out-of-bounds/use-after-free access when searching through memslots.
Explicitly check for there being no used slots in search_memslots(), and
in the caller of s390's approximation variant.
Fixes: 369... | 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 sctp_setsockopt_hmac_ident(struct sock *sk,
char __user *optval,
unsigned int optlen)
{
struct net *net = sock_net(sk);
struct sctp_hmacalgo *hmacs;
u32 idents;
int err;
if (!net->sctp.auth_enable)
return -EACCES;
if (optlen < sizeof(struct sctp_hmacalgo))
return -EINVAL;
hm... | 0 | [
"CWE-20"
] | linux | 726bc6b092da4c093eb74d13c07184b18c1af0f1 | 55,940,185,974,509,550,000,000,000,000,000,000,000 | 31 | net/sctp: Validate parameter size for SCTP_GET_ASSOC_STATS
Building sctp may fail with:
In function ‘copy_from_user’,
inlined from ‘sctp_getsockopt_assoc_stats’ at
net/sctp/socket.c:5656:20:
arch/x86/include/asm/uaccess_32.h:211:26: error: call to
‘copy_from_user_overflow’ declared with attribute error: c... | 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... |
ServerConnectionImpl::ServerConnectionImpl(
Network::Connection& connection, CodecStats& stats, ServerConnectionCallbacks& callbacks,
const Http1Settings& settings, uint32_t max_request_headers_kb,
const uint32_t max_request_headers_count,
envoy::config::core::v3::HttpProtocolOptions::HeadersWithUndersc... | 0 | [
"CWE-770"
] | envoy | 7ca28ff7d46454ae930e193d97b7d08156b1ba59 | 283,216,915,783,522,930,000,000,000,000,000,000,000 | 21 | [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... |
void WriteJpegFile(const char * FileName)
{
FILE * outfile;
int a;
if (!HaveAll){
ErrFatal("Can't write back - didn't read all");
}
outfile = fopen(FileName,"wb");
if (outfile == NULL){
ErrFatal("Could not open file for write");
}
// Initial static jpeg m... | 0 | [
"CWE-787"
] | jhead | 5186ddcf9e35a7aa0ff0539489a930434a1325f4 | 328,556,210,999,775,860,000,000,000,000,000,000,000 | 73 | Just allocate 20 bytes extra at the end of a section. Otherwise, we end
up with a whole lot of little checks for structures that the file says
are there but are unexpectedly cut off in fuzz tests | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
void streamNextID(streamID *last_id, streamID *new_id) {
uint64_t ms = mstime();
if (ms > last_id->ms) {
new_id->ms = ms;
new_id->seq = 0;
} else {
new_id->ms = last_id->ms;
new_id->seq = last_id->seq+1;
}
} | 0 | [
"CWE-125",
"CWE-704"
] | redis | c04082cf138f1f51cedf05ee9ad36fb6763cafc6 | 73,566,668,003,103,750,000,000,000,000,000,000,000 | 10 | Abort in XGROUP if the key is not a stream | 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 rsi_map_region_code(enum nl80211_dfs_regions region_code)
{
switch (region_code) {
case NL80211_DFS_FCC:
return RSI_REGION_FCC;
case NL80211_DFS_ETSI:
return RSI_REGION_ETSI;
case NL80211_DFS_JP:
return RSI_REGION_TELEC;
case NL80211_DFS_UNSET:
return RSI_REGION_WORLD;
}
return RSI_REGION_WORL... | 0 | [
"CWE-416"
] | linux | abd39c6ded9db53aa44c2540092bdd5fb6590fa8 | 204,479,639,825,048,470,000,000,000,000,000,000,000 | 14 | rsi: add fix for crash during assertions
Observed crash in some scenarios when assertion has occurred,
this is because hw structure is freed and is tried to get
accessed in some functions where null check is already
present. So, avoided the crash by making the hw to NULL after
freeing.
Signed-off-by: Sanjay Konduri <... | 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 hci_cs_le_read_remote_features(struct hci_dev *hdev, u8 status)
{
struct hci_cp_le_read_remote_features *cp;
struct hci_conn *conn;
BT_DBG("%s status 0x%2.2x", hdev->name, status);
if (!status)
return;
cp = hci_sent_cmd_data(hdev, HCI_OP_LE_READ_REMOTE_FEATURES);
if (!cp)
return;
hci_dev_lock... | 0 | [
"CWE-290"
] | linux | 3ca44c16b0dcc764b641ee4ac226909f5c421aa3 | 231,939,865,544,592,240,000,000,000,000,000,000,000 | 26 | Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
This makes hci_encrypt_cfm calls hci_connect_cfm in case the connection
state is BT_CONFIG so callers don't have to check the state.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> | Safe | 290 | {"cwe_id": "CWE-290", "vulnerability_type": "Authentication Bypass by Spoofing", "description": "This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges... |
static void __perf_event_output_stop(struct perf_event *event, void *data)
{
struct perf_event *parent = event->parent;
struct remote_output *ro = data;
struct ring_buffer *rb = ro->rb;
struct stop_event_data sd = {
.event = event,
};
if (!has_aux(event))
return;
if (!parent)
parent = event;
/*
* In ... | 0 | [
"CWE-362",
"CWE-125"
] | linux | 321027c1fe77f892f4ea07846aeae08cefbbb290 | 268,811,070,302,137,320,000,000,000,000,000,000,000 | 28 | perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
Di Shen reported a race between two concurrent sys_perf_event_open()
calls where both try and move the same pre-existing software group
into a hardware context.
The problem is exactly that described in commit:
f63a8daa5812 ("perf: Fix event->ctx... | 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 nested_vmx_cr_fixed1_bits_update(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
struct kvm_cpuid_entry2 *entry;
vmx->nested.msrs.cr0_fixed1 = 0xffffffff;
vmx->nested.msrs.cr4_fixed1 = X86_CR4_PCE;
#define cr4_fixed1_update(_cr4_mask, _reg, _cpuid_mask) do { \
if (entry && (entry->_reg... | 0 | [
"CWE-787"
] | linux | 04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a | 81,291,968,023,942,305,000,000,000,000,000,000,000 | 39 | 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... |
void * headerUnload(Header h)
{
return headerExport(h, NULL);
} | 0 | [
"CWE-125"
] | rpm | 8f4b3c3cab8922a2022b9e47c71f1ecf906077ef | 20,889,473,924,266,927,000,000,000,000,000,000,000 | 4 | hdrblobInit() needs bounds checks too
Users can pass untrusted data to hdrblobInit() and it must be robust
against this. | 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"... |
qboolean CL_UpdateVisiblePings_f(int source) {
int slots, i;
char buff[MAX_STRING_CHARS];
int pingTime;
int max;
qboolean status = qfalse;
if (source < 0 || source > AS_FAVORITES) {
return qfalse;
}
cls.pingUpdateSource = source;
slots = CL_GetPingQueueCount();
if (slots < MAX_PINGREQUESTS) {
se... | 0 | [
"CWE-269"
] | ioq3 | 376267d534476a875d8b9228149c4ee18b74a4fd | 30,980,763,732,440,756,000,000,000,000,000,000,000 | 98 | Don't load .pk3s as .dlls, and don't load user config files from .pk3s. | 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... |
int mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y)
#endif
{
return fp_exptmod(G, X, P, Y);
} | 0 | [
"CWE-326",
"CWE-203"
] | wolfssl | 1de07da61f0c8e9926dcbd68119f73230dae283f | 98,443,662,068,965,310,000,000,000,000,000,000,000 | 5 | Constant time EC map to affine for private operations
For fast math, use a constant time modular inverse when mapping to
affine when operation involves a private key - key gen, calc shared
secret, sign. | Safe | 326 | {"cwe_id": "CWE-326", "vulnerability_type": "Inadequate Encryption Strength", "description": "The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.", "severity": null, "category": null, "impact": ["Bypass Pro... |
HTTP_GetStatusPack(struct worker *wrk, struct objcore *oc)
{
const char *ptr;
ptr = ObjGetAttr(wrk, oc, OA_HEADERS, NULL);
AN(ptr);
return (vbe16dec(ptr + 2));
} | 0 | [
"CWE-703"
] | varnish-cache | c5fd097e5cce8b461c6443af02b3448baef2491d | 125,226,111,823,259,370,000,000,000,000,000,000,000 | 8 | Do not call http_hdr_flags() on pseudo-headers
In http_EstimateWS(), all headers are passed to the http_isfiltered()
function to calculate how many bytes is needed to serialize the entire
struct http. http_isfiltered() will check the headers for whether they are
going to be filtered out later and if so skip them.
How... | 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 HttpIntegrationTest::testEnvoyHandling100Continue(bool additional_continue_from_upstream,
const std::string& via) {
initialize();
codec_client_ = makeHttpConnection(lookupPort("http"));
auto encoder_decoder =
codec_client_->startRequest(Http::Test... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 217,511,975,966,332,600,000,000,000,000,000,000,000 | 50 | 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... |
dbd_st_fetch(SV *sth, imp_sth_t* imp_sth)
{
dTHX;
int num_fields, ChopBlanks, i, rc;
unsigned long *lengths;
AV *av;
int av_length, av_readonly;
MYSQL_ROW cols;
D_imp_dbh_from_sth;
MYSQL* svsock= imp_dbh->pmysql;
imp_sth_fbh_t *fbh;
D_imp_xxh(sth);
#if MYSQL_VERSION_ID >=SERVER_PREPARE_VERSION
MYS... | 0 | [
"CWE-125"
] | DBD-mysql | 793b72b1a0baa5070adacaac0e12fd995a6fbabe | 193,603,487,475,844,040,000,000,000,000,000,000,000 | 396 | Added Pali's fix for CVE-2016-1249 | 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"... |
flatpak_dir_update_remote_configuration (FlatpakDir *self,
const char *remote,
GCancellable *cancellable,
GError **error)
{
gboolean is_oci;
g_autoptr(FlatpakRemoteState) state = NULL... | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 301,105,018,242,178,040,000,000,000,000,000,000,000 | 89 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... | Safe | 668 | {"cwe_id": "CWE-668", "vulnerability_type": "Exposure of Resource to Wrong Sphere", "description": "The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.", "severity": null, "category": null, "impact": ["Read Application Data", "Modify Applica... |
ntlmssp_create_challenge(pool_t pool, const struct ntlmssp_request *request,
size_t *size)
{
buffer_t *buf;
uint32_t flags = ntlmssp_flags(read_le32(&request->flags));
bool unicode = (flags & NTLMSSP_NEGOTIATE_UNICODE) != 0;
struct ntlmssp_challenge c;
buf = buffer_create_dynamic(pool, sizeof(struct ntlmssp_c... | 0 | [
"CWE-125"
] | core | fb246611e62ad8c5a95b0ca180a63f17aa34b0d8 | 320,103,123,546,302,160,000,000,000,000,000,000,000 | 31 | lib-ntlm: Check buffer length on responses
Add missing check for buffer length.
If this is not checked, it is possible to send message which
causes read past buffer bug.
Broken in c7480644202e5451fbed448508ea29a25cffc99c | 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"... |
sd_show_manage_start_stop(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct scsi_disk *sdkp = to_scsi_disk(dev);
struct scsi_device *sdp = sdkp->device;
return snprintf(buf, 20, "%u\n", sdp->manage_start_stop);
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | 0bfc96cb77224736dfa35c3c555d37b3646ef35e | 39,013,646,083,108,926,000,000,000,000,000,000,000 | 8 | block: fail SCSI passthrough ioctls on partition devices
Linux allows executing the SG_IO ioctl on a partition or LVM volume, and
will pass the command to the underlying block device. This is
well-known, but it is also a large security problem when (via Unix
permissions, ACLs, SELinux or a combination thereof) a prog... | 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... |
routerset_new(void)
{
routerset_t *result = tor_malloc_zero(sizeof(routerset_t));
result->list = smartlist_create();
result->names = strmap_new();
result->digests = digestmap_new();
result->policies = smartlist_create();
result->country_names = smartlist_create();
return result;
} | 0 | [
"CWE-399"
] | tor | 308f6dad20675c42b29862f4269ad1fbfb00dc9a | 126,046,029,786,688,470,000,000,000,000,000,000,000 | 10 | Mitigate a side-channel leak of which relays Tor chooses for a circuit
Tor's and OpenSSL's current design guarantee that there are other leaks,
but this one is likely to be more easily exploitable, and is easy to fix. | Safe | 399 | null |
static int tg3_halt_cpu(struct tg3 *tp, u32 offset)
{
int i;
BUG_ON(offset == TX_CPU_BASE && tg3_flag(tp, 5705_PLUS));
if (tg3_asic_rev(tp) == ASIC_REV_5906) {
u32 val = tr32(GRC_VCPU_EXT_CTRL);
tw32(GRC_VCPU_EXT_CTRL, val | GRC_VCPU_EXT_CTRL_HALT_CPU);
return 0;
}
if (offset == RX_CPU_BASE) {
for (i = ... | 0 | [
"CWE-476",
"CWE-119"
] | linux | 715230a44310a8cf66fbfb5a46f9a62a9b2de424 | 221,488,494,924,658,800,000,000,000,000,000,000,000 | 50 | tg3: fix length overflow in VPD firmware parsing
Commit 184b89044fb6e2a74611dafa69b1dce0d98612c6 ("tg3: Use VPD fw version
when present") introduced VPD parsing that contained a potential length
overflow.
Limit the hardware's reported firmware string length (max 255 bytes) to
stay inside the driver's firmware string ... | 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... |
nbd_unlocked_aio_trim (struct nbd_handle *h,
uint64_t count, uint64_t offset,
nbd_completion_callback *completion,
uint32_t flags)
{
struct command_cb cb = { .completion = *completion };
if (h->strict & LIBNBD_STRICT_COMMANDS) {
if (nbd_unloc... | 0 | [
"CWE-252"
] | libnbd | 56d2611bd6fcdb559ee5ff11532dec75eb2f8472 | 10,826,037,115,390,692,000,000,000,000,000,000,000 | 28 | api: Drop server control of memset() prior to NBD_CMD_READ
The recent CVE-2022-0485 demonstrated that clients that pass in an
uninitialized buffer to nbd_pread and friends, but are then not
careful about checking for read errors, were subjected to
server-dependent behavior on whether their use of the buffer after
fail... | Safe | 252 | {"cwe_id": "CWE-252", "vulnerability_type": "Unchecked Return Value", "description": "The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.", "severity": "Low", "category": null, "impact": ["Unexpected State", "DoS: Crash, Exit, or R... |
zsetcolor(i_ctx_t * i_ctx_p)
{
os_ptr op = osp;
es_ptr ep;
const gs_color_space * pcs = gs_currentcolorspace(igs);
gs_client_color cc;
int n_comps, n_numeric_comps, num_offset = 0, code, depth;
PS_colour_space_t *space;
/* initialize the client ... | 0 | [
"CWE-704"
] | ghostpdl | 548bb434e81dadcc9f71adf891a3ef5bea8e2b4e | 205,806,165,945,855,100,000,000,000,000,000,000,000 | 98 | PS interpreter - add some type checking
These were 'probably' safe anyway, since they mostly treat the objects
as integers without checking, which at least can't result in a crash.
Nevertheless, we ought to check.
The return from comparedictkeys could be wrong if one of the keys had
a value which was not an array, i... | Safe | 704 | {"cwe_id": "CWE-704", "vulnerability_type": "Incorrect Type Conversion or Cast", "description": "The product does not correctly convert an object, resource, or structure from one type to a different type.", "severity": null, "category": null, "impact": ["Other"], "languages": ["C", "C++", null, null], "example": "Examp... |
xfs_alloc_put_freelist(
xfs_trans_t *tp, /* transaction pointer */
xfs_buf_t *agbp, /* buffer for a.g. freelist header */
xfs_buf_t *agflbp,/* buffer for a.g. free block array */
xfs_agblock_t bno, /* block being freed */
int btreeblk) /* block came from a AGF btree */
{
xfs_agf_t *agf; /* a.g. freespace s... | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | d0c7feaf87678371c2c09b3709400be416b2dc62 | 203,214,354,839,684,200,000,000,000,000,000,000,000 | 56 | xfs: add agf freeblocks verify in xfs_agf_verify
We recently used fuzz(hydra) to test XFS and automatically generate
tmp.img(XFS v5 format, but some metadata is wrong)
xfs_repair information(just one AG):
agf_freeblks 0, counted 3224 in ag 0
agf_longest 536874136, counted 3224 in ag 0
sb_fdblocks 613, counted 3228
T... | 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... |
rsvg_new_filter_primitive_offset (void)
{
RsvgFilterPrimitiveOffset *filter;
filter = g_new (RsvgFilterPrimitiveOffset, 1);
_rsvg_node_init (&filter->super.super);
filter->super.in = g_string_new ("none");
filter->super.result = g_string_new ("none");
filter->super.x.factor = filter->super.y.fac... | 1 | [] | librsvg | 34c95743ca692ea0e44778e41a7c0a129363de84 | 26,384,743,883,823,885,000,000,000,000,000,000,000 | 16 | Store node type separately in RsvgNode
The node name (formerly RsvgNode:type) cannot be used to infer
the sub-type of RsvgNode that we're dealing with, since for unknown
elements we put type = node-name. This lead to a (potentially exploitable)
crash e.g. when the element name started with "fe" which tricked
the old c... | Vulnerable | null | null |
char *git_path_dirname(const char *path)
{
git_buf buf = GIT_BUF_INIT;
char *dirname;
git_path_dirname_r(&buf, path);
dirname = git_buf_detach(&buf);
git_buf_dispose(&buf); /* avoid memleak if error occurs */
return dirname;
} | 0 | [
"CWE-20",
"CWE-706"
] | libgit2 | 3f7851eadca36a99627ad78cbe56a40d3776ed01 | 310,447,020,757,680,880,000,000,000,000,000,000,000 | 11 | Disallow NTFS Alternate Data Stream attacks, even on Linux/macOS
A little-known feature of NTFS is that it offers to store metadata in
so-called "Alternate Data Streams" (inspired by Apple's "resource
forks") that are copied together with the file they are associated with.
These Alternate Data Streams can be accessed ... | 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 is_splocal() { return 1; } /* Needed for error checking */ | 0 | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 334,156,456,145,535,860,000,000,000,000,000,000,000 | 1 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME', NULL))
Backport of Bug#19143243 fix.
NAME_CONST item can return NULL_ITEM type in case of incorrect arguments.
NULL_ITEM has special processing in Item_func_in function.
In Item_func_in::fix_length_and_dec an a... | Safe | null | null |
*/
void skb_split(struct sk_buff *skb, struct sk_buff *skb1, const u32 len)
{
int pos = skb_headlen(skb);
skb_shinfo(skb1)->tx_flags |= skb_shinfo(skb)->tx_flags &
SKBTX_SHARED_FRAG;
skb_zerocopy_clone(skb1, skb, 0);
if (len < pos) /* Split line is inside header. */
skb_split_inside_header(skb, skb1, ... | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 274,916,052,563,497,160,000,000,000,000,000,000,000 | 12 | 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... |
f_asin(typval_T *argvars, typval_T *rettv)
{
float_T f = 0.0;
rettv->v_type = VAR_FLOAT;
if (get_float_arg(argvars, &f) == OK)
rettv->vval.v_float = asin(f);
else
rettv->vval.v_float = 0.0;
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 54,574,040,374,566,830,000,000,000,000,000,000,000 | 10 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. | Safe | 78 | {"cwe_id": "CWE-78", "vulnerability_type": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "description": "The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes... |
static void port_show_vhci(char **out, int hub, int port, struct vhci_device *vdev)
{
if (hub == HUB_SPEED_HIGH)
*out += sprintf(*out, "hs %04u %03u ",
port, vdev->ud.status);
else /* hub == HUB_SPEED_SUPER */
*out += sprintf(*out, "ss %04u %03u ",
port, vdev->ud.status);
if (vdev->ud.stat... | 0 | [
"CWE-200"
] | linux | 2f2d0088eb93db5c649d2a5e34a3800a8a935fc5 | 258,406,431,600,688,540,000,000,000,000,000,000,000 | 23 | usbip: prevent vhci_hcd driver from leaking a socket pointer address
When a client has a USB device attached over IP, the vhci_hcd driver is
locally leaking a socket pointer address via the
/sys/devices/platform/vhci_hcd/status file (world-readable) and in debug
output when "usbip --debug port" is run.
Fix it to not... | 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... |
PJ_DEF(pj_status_t) pj_stun_unknown_attr_create(pj_pool_t *pool,
unsigned attr_cnt,
const pj_uint16_t attr_array[],
pj_stun_unknown_attr **p_attr)
{
pj_stun_unknown_attr *attr;
unsigned i;
PJ_ASSERT_RETURN(pool && attr_cnt < PJ_STUN_MAX_ATTR && p_attr, PJ_EINVAL);
attr = PJ_POOL_ZALL... | 0 | [
"CWE-191"
] | pjproject | 15663e3f37091069b8c98a7fce680dc04bc8e865 | 7,247,114,152,711,319,000,000,000,000,000,000,000 | 31 | Merge pull request from GHSA-2qpg-f6wf-w984 | Safe | 191 | {"cwe_id": "CWE-191", "vulnerability_type": "Integer Underflow (Wrap or Wraparound)", "description": "The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.", "severity": null, "category": "Inte... |
void free_bprm(struct linux_binprm *bprm)
{
free_arg_pages(bprm);
if (bprm->cred) {
mutex_unlock(¤t->signal->cred_guard_mutex);
abort_creds(bprm->cred);
}
kfree(bprm);
} | 1 | [
"CWE-200"
] | linux-2.6 | b66c5984017533316fd1951770302649baf1aa33 | 276,312,490,574,225,400,000,000,000,000,000,000,000 | 9 | exec: do not leave bprm->interp on stack
If a series of scripts are executed, each triggering module loading via
unprintable bytes in the script header, kernel stack contents can leak
into the command line.
Normally execution of binfmt_script and binfmt_misc happens recursively.
However, when modules are enabled, and... | Vulnerable | 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... |
transformColumnDefinition(CreateStmtContext *cxt, ColumnDef *column)
{
bool is_serial;
bool saw_nullable;
bool saw_default;
bool saw_identity;
bool saw_generated;
ListCell *clist;
cxt->columns = lappend(cxt->columns, column);
/* Check for SERIAL pseudo-types */
is_serial = false;
if (column->typeName... | 0 | [
"CWE-94"
] | postgres | 5579726bd60a6e7afb04a3548bced348cd5ffd89 | 326,899,734,958,505,150,000,000,000,000,000,000,000 | 337 | In extensions, don't replace objects not belonging to the extension.
Previously, if an extension script did CREATE OR REPLACE and there was
an existing object not belonging to the extension, it would overwrite
the object and adopt it into the extension. This is problematic, first
because the overwrite is probably uni... | Safe | 94 | {"cwe_id": "CWE-94", "vulnerability_type": "Improper Control of Generation of Code ('Code Injection')", "description": "The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could mod... |
static inline void dbgrect(struct video_device *vfd, char *s,
struct v4l2_rect *r)
{
dbgarg2("%sRect start at %dx%d, size=%dx%d\n", s, r->left, r->top,
r->width, r->height);
}; | 0 | [
"CWE-399"
] | linux | fc0a80798576f80ca10b3f6c9c7097f12fd1d64e | 306,773,784,166,208,960,000,000,000,000,000,000,000 | 6 | [media] v4l: Share code between video_usercopy and video_ioctl2
The two functions are mostly identical. They handle the copy_from_user
and copy_to_user operations related with V4L2 ioctls and call the real
ioctl handler.
Create a __video_usercopy function that implements the core of
video_usercopy and video_ioctl2, a... | Safe | 399 | null |
find_footnote_ref(struct footnote_list *list, uint8_t *name, size_t length)
{
unsigned int hash = hash_link_ref(name, length);
struct footnote_item *item = NULL;
item = list->head;
while (item != NULL) {
if (item->ref->id == hash)
return item->ref;
item = item->next;
}
return NULL;
} | 0 | [] | redcarpet | e5a10516d07114d582d13b9125b733008c61c242 | 9,564,121,394,508,890,000,000,000,000,000,000,000 | 15 | Avoid rewinding previous inline when auto-linking
When a bit like "_foo_1@bar.com" is processed, first the emphasis is
rendered, then the 1 is output verbatim. When the `@` is encountered,
Redcarpet tries to find the "local part" of the address and stops when
it encounters an invalid char (i.e. here the `!`).
The pro... | Safe | null | null |
Item_sp::execute_impl(THD *thd, Item **args, uint arg_count)
{
Sub_statement_state statement_state;
Security_context *save_security_ctx= thd->security_ctx;
enum enum_sp_data_access access=
(m_sp->daccess() == SP_DEFAULT_ACCESS) ?
SP_DEFAULT_ACCESS_MAPPING : m_sp->daccess();
DBUG_ENTER("Item_sp::execut... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 121,121,225,872,094,650,000,000,000,000,000,000,000 | 80 | 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 unit_tidy_watch_pids(Unit *u, pid_t except1, pid_t except2) {
Iterator i;
void *e;
assert(u);
/* Cleans dead PIDs from our list */
SET_FOREACH(e, u->pids, i) {
pid_t pid = PTR_TO_LONG(e);
if (pid == except1 || pid == except2)
... | 0 | [] | systemd | 5ba6985b6c8ef85a8bcfeb1b65239c863436e75b | 179,149,198,607,968,020,000,000,000,000,000,000,000 | 18 | core: allow PIDs to be watched by two units at the same time
In some cases it is interesting to map a PID to two units at the same
time. For example, when a user logs in via a getty, which is reexeced to
/sbin/login that binary will be explicitly referenced as main pid of the
getty service, as well as implicitly refer... | Safe | null | null |
BN_ULONG bn_add_part_words(BN_ULONG *r,
const BN_ULONG *a, const BN_ULONG *b,
int cl, int dl)
{
BN_ULONG c, l, t;
assert(cl >= 0);
c = bn_add_words(r, a, b, cl);
if (dl == 0)
return c;
r += cl;
a += cl;
b += cl;
if (dl < 0)
{
int save_dl = dl;
#ifdef BN_COUNT
fprintf(stderr, " bn_add_part_words ... | 0 | [
"CWE-20"
] | openssl | 7e4cae1d2f555cbe9226b377aff4b56c9f7ddd4d | 211,440,105,036,810,600,000,000,000,000,000,000,000 | 170 | PR: 2111
Submitted by: Martin Olsson <molsson@opera.com>
Check for bn_wexpand errors in bn_mul.c | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
void hfi1_mmu_rb_unregister(struct mmu_rb_handler *handler)
{
struct mmu_rb_node *rbnode;
struct rb_node *node;
unsigned long flags;
struct list_head del_list;
/* Unregister first so we don't get any more notifications. */
mmu_notifier_unregister(&handler->mn, handler->mn.mm);
/*
* Make sure the wq delete ha... | 0 | [
"CWE-416"
] | linux | 3d2a9d642512c21a12d19b9250e7a835dcb41a79 | 186,796,662,567,684,700,000,000,000,000,000,000,000 | 31 | IB/hfi1: Ensure correct mm is used at all times
Two earlier bug fixes have created a security problem in the hfi1
driver. One fix aimed to solve an issue where current->mm was not valid
when closing the hfi1 cdev. It attempted to do this by saving a cached
value of the current->mm pointer at file open time. This is a ... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
policy_dump_to_string(const smartlist_t *policy_list,
int include_ipv4,
int include_ipv6)
{
smartlist_t *policy_string_list;
char *policy_string = NULL;
policy_string_list = smartlist_new();
SMARTLIST_FOREACH_BEGIN(policy_list, addr_policy_t *, tmpe) {
char *pbu... | 0 | [] | tor | 1afc2ed956a35b40dfd1d207652af5b50c295da7 | 295,088,184,243,125,440,000,000,000,000,000,000,000 | 39 | Fix policies.c instance of the "if (r=(a-b)) return r" pattern
I think this one probably can't underflow, since the input ranges
are small. But let's not tempt fate.
This patch also replaces the "cmp" functions here with just "eq"
functions, since nothing actually checked for anything besides 0 and
nonzero.
Related... | Safe | null | null |
QPDFAnnotationObjectHelper::getAppearanceDictionary()
{
return this->oh.getKey("/AP");
} | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 3,534,757,355,021,551,500,000,000,000,000,000,000 | 4 | 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... |
SFace_handle& minimal_sface() { return sf_min; } | 0 | [
"CWE-125"
] | cgal | 5a1ab45058112f8647c14c02f58905ecc597ec76 | 302,226,116,684,138,880,000,000,000,000,000,000,000 | 1 | Fix Nef_3 | 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"... |
const struct sched_avg *sched_trace_rq_avg_rt(struct rq *rq)
{
#ifdef CONFIG_SMP
return rq ? &rq->avg_rt : NULL;
#else
return NULL;
#endif
} | 0 | [
"CWE-400",
"CWE-703"
] | linux | de53fd7aedb100f03e5d2231cfce0e4993282425 | 321,079,101,975,311,700,000,000,000,000,000,000,000 | 8 | sched/fair: Fix low cpu usage with high throttling by removing expiration of cpu-local slices
It has been observed, that highly-threaded, non-cpu-bound applications
running under cpu.cfs_quota_us constraints can hit a high percentage of
periods throttled while simultaneously not consuming the allocated
amount of quota... | 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... |
add_env (GPtrArray *array,
const char *envvar)
{
if (g_getenv (envvar) != NULL)
add_args (array,
"--setenv", envvar, g_getenv (envvar),
NULL);
} | 0 | [] | nautilus | 2ddba428ef2b13d0620bd599c3635b9c11044659 | 34,382,529,975,121,000,000,000,000,000,000,000,000 | 8 | Update gnome-desktop code
Closes https://gitlab.gnome.org/GNOME/nautilus/issues/987 | Safe | null | null |
static int smack_file_permission(struct file *file, int mask)
{
return 0;
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 198,141,216,413,996,700,000,000,000,000,000,000,000 | 4 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... | Safe | null | null |
static void ipmr_cache_resolve(struct mfc_cache *uc, struct mfc_cache *c)
{
struct sk_buff *skb;
/*
* Play the pending entries through our router
*/
while((skb=__skb_dequeue(&uc->mfc_un.unres.unresolved))) {
if (skb->nh.iph->version == 0) {
int err;
struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(sk... | 1 | [
"CWE-200"
] | linux-2.6 | 9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 | 173,175,051,439,799,630,000,000,000,000,000,000,000 | 26 | [NETLINK]: Missing initializations in dumped data
Mostly missing initialization of padding fields of 1 or 2 bytes length,
two instances of uninitialized nlmsgerr->msg of 16 bytes length.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | Vulnerable | 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... |
TEST_F(QueryPlannerTest, ReverseScanForSort) {
addIndex(BSON("_id" << 1));
runQuerySortProj(BSONObj(), fromjson("{_id: -1}"), BSONObj());
ASSERT_EQUALS(getNumSolutions(), 2U);
assertSolutionExists(
"{sort: {pattern: {_id: -1}, limit: 0, node: {sortKeyGen: {node: "
"{cscan: {dir: 1}}}}}}... | 0 | [] | mongo | ee97c0699fd55b498310996ee002328e533681a3 | 85,714,287,407,402,130,000,000,000,000,000,000,000 | 12 | SERVER-36993 Fix crash due to incorrect $or pushdown for indexed $expr. | Safe | null | null |
typval_compare_string(
typval_T *tv1,
typval_T *tv2,
exprtype_T type,
int ic,
int *res)
{
int i = 0;
int val = FALSE;
char_u *s1, *s2;
char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
if (in_vim9script()
&& ((tv1->v_type != VAR_STRING && tv1->v_type != VAR_SPECIAL)
|| (tv2->v_t... | 0 | [
"CWE-125",
"CWE-122"
] | vim | 1e56bda9048a9625bce6e660938c834c5c15b07d | 8,024,255,302,151,070,000,000,000,000,000,000,000 | 61 | patch 9.0.0104: going beyond allocated memory when evaluating string constant
Problem: Going beyond allocated memory when evaluating string constant.
Solution: Properly skip over <Key> form. | 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 Magick::Image::erase(void)
{
modifyImage();
GetPPException;
(void) SetImageBackgroundColor(image(),exceptionInfo);
ThrowImageException;
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 45,816,130,289,509,510,000,000,000,000,000,000,000 | 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... |
GF_Err tpay_dump(GF_Box *a, FILE * trace)
{
GF_TPAYBox *p;
p = (GF_TPAYBox *)a;
gf_isom_box_dump_start(a, "TotalMediaBytesBox", trace);
fprintf(trace, "BytesSent=\"%d\">\n", p->nbBytes);
gf_isom_box_dump_done("TotalMediaBytesBox", a, trace);
return GF_OK;
} | 0 | [
"CWE-125"
] | gpac | bceb03fd2be95097a7b409ea59914f332fb6bc86 | 173,431,668,094,298,800,000,000,000,000,000,000,000 | 9 | fixed 2 possible heap overflows (inc. #1088) | 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 find_hca(unsigned int cpu, int *unit)
{
int ret = 0, devmax, npresent, nup, ndev;
*unit = -1;
devmax = qib_count_units(&npresent, &nup);
if (!npresent) {
ret = -ENXIO;
goto done;
}
if (!nup) {
ret = -ENETDOWN;
goto done;
}
for (ndev = 0; ndev < devmax; ndev++) {
struct qib_devdata *dd = q... | 0 | [
"CWE-284",
"CWE-264"
] | linux | e6bd18f57aad1a2d1ef40e646d03ed0f2515c9e3 | 75,493,444,952,773,210,000,000,000,000,000,000,000 | 33 | IB/security: Restrict use of the write() interface
The drivers/infiniband stack uses write() as a replacement for
bi-directional ioctl(). This is not safe. There are ways to
trigger write calls that result in the return structure that
is normally written to user space being shunted off to user
specified kernel memory... | 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... |
boost::optional<ServerDescriptionPtr> TopologyDescription::installServerDescription(
const ServerDescriptionPtr& newServerDescription) {
boost::optional<ServerDescriptionPtr> previousDescription;
if (getType() == TopologyType::kSingle) {
// For Single, there is always one ServerDescription in Topolo... | 1 | [
"CWE-755"
] | mongo | 75f7184eafa78006a698cda4c4adfb57f1290047 | 321,556,706,821,985,200,000,000,000,000,000,000,000 | 31 | SERVER-50170 fix max staleness read preference parameter for server selection | Vulnerable | 755 | {"cwe_id": "CWE-755", "vulnerability_type": "Improper Handling of Exceptional Conditions", "description": "The product does not handle or incorrectly handles an exceptional condition.", "severity": "Medium", "category": null, "impact": ["Other"], "languages": [null], "example": "Example not extracted"} |
static void ga_write_sysfs_file(int dirfd, const char *pathname,
const char *buf, int size, Error **errp)
{
int fd;
errno = 0;
fd = openat(dirfd, pathname, O_WRONLY);
if (fd == -1) {
error_setg_errno(errp, errno, "open sysfs file \"%s\"", pathname);
retur... | 0 | [
"CWE-190"
] | qemu | 141b197408ab398c4f474ac1a728ab316e921f2b | 46,426,641,027,531,870,000,000,000,000,000,000,000 | 18 | qga: check bytes count read by guest-file-read
While reading file content via 'guest-file-read' command,
'qmp_guest_file_read' routine allocates buffer of count+1
bytes. It could overflow for large values of 'count'.
Add check to avoid it.
Reported-by: Fakhri Zulkifli <mohdfakhrizulkifli@gmail.com>
Signed-off-by: Pra... | 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... |
iasecc_se_at_to_chv_reference(struct sc_card *card, unsigned reference,
unsigned *chv_reference)
{
struct sc_context *ctx = card->ctx;
struct iasecc_se_info se;
struct sc_crt crt;
int rv;
LOG_FUNC_CALLED(ctx);
sc_log(ctx, "SE reference %i", reference);
if (reference > IASECC_SE_REF_MAX)
LOG_FUNC_RETURN(ctx... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 97,041,316,709,397,950,000,000,000,000,000,000,000 | 34 | 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"... |
radial_gradient_apply_fallback (gpointer data, gpointer fallback_data)
{
RsvgNode *node;
RsvgRadialGradient *grad;
RsvgNode *fallback_node;
node = data;
g_assert (RSVG_NODE_TYPE (node) == RSVG_NODE_TYPE_RADIAL_GRADIENT);
grad = (RsvgRadialGradient *) node;
fallback_node = fallback_data;
... | 0 | [
"CWE-125"
] | librsvg | 0035e95118a60c0cd3949c2300472d805e16a022 | 119,588,344,320,145,010,000,000,000,000,000,000,000 | 70 | bgo#744299 - Ensure the type of pattern fallbacks
Atte Kettunen's fuzz testing yielded an SVG with a pattern paint server that
had an xlink:href to a *rect*, not to another patern. Since we were not checking
type type of resolved nodes when applying pattern fallbacks, we were using a
structure of the wrong type.
Fix... | 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 check_http_proxy(HashTable *var_table)
{
if (zend_hash_str_exists(var_table, "HTTP_PROXY", sizeof("HTTP_PROXY")-1)) {
char *local_proxy = getenv("HTTP_PROXY");
if (!local_proxy) {
zend_hash_str_del(var_table, "HTTP_PROXY", sizeof("HTTP_PROXY")-1);
} else {
zval local_zval;
ZVAL_STRING(&loca... | 0 | [
"CWE-400",
"CWE-703"
] | php-src | a15bffd105ac28fd0dd9b596632dbf035238fda3 | 259,160,245,992,093,930,000,000,000,000,000,000,000 | 14 | Fix bug #73807 | 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 struct sk_buff *pep_alloc_skb(struct sock *sk, const void *payload,
int len, gfp_t priority)
{
struct sk_buff *skb = alloc_skb(MAX_PNPIPE_HEADER + len, priority);
if (!skb)
return NULL;
skb_set_owner_w(skb, sk);
skb_reserve(skb, MAX_PNPIPE_HEADER);
__skb_put(skb, len);
skb_copy_to_linear_data(skb, ... | 0 | [
"CWE-200"
] | net | bcd0f93353326954817a4f9fa55ec57fb38acbb0 | 23,515,559,913,809,314,000,000,000,000,000,000,000 | 15 | phonet: refcount leak in pep_sock_accep
sock_hold(sk) is invoked in pep_sock_accept(), but __sock_put(sk) is not
invoked in subsequent failure branches(pep_accept_conn() != 0).
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20211209082839.33985-1-hbh25y@gmail.com
Signed-off-by: Jakub Kic... | 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 StreamTcpTest31(void)
{
Packet p;
Flow f;
ThreadVars tv;
StreamTcpThread stt;
TCPHdr tcph;
TcpSession ssn;
IPV4Hdr ipv4h;
TcpReassemblyThreadCtx *ra_ctx = StreamTcpReassembleInitThreadCtx(NULL);
struct in_addr addr;
struct in_addr addr1;
TCPCache tcpc;
TCPVars ... | 0 | [] | suricata | 843d0b7a10bb45627f94764a6c5d468a24143345 | 243,535,495,380,776,130,000,000,000,000,000,000,000 | 152 | stream: support RST getting lost/ignored
In case of a valid RST on a SYN, the state is switched to 'TCP_CLOSED'.
However, the target of the RST may not have received it, or may not
have accepted it. Also, the RST may have been injected, so the supposed
sender may not actually be aware of the RST that was sent in it's ... | Safe | null | null |
struct sock *unix_peer_get(struct sock *s)
{
struct sock *peer;
unix_state_lock(s);
peer = unix_peer(s);
if (peer)
sock_hold(peer);
unix_state_unlock(s);
return peer;
} | 0 | [
"CWE-287",
"CWE-284"
] | linux | e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea | 202,567,955,132,241,880,000,000,000,000,000,000,000 | 11 | af_netlink: force credentials passing [CVE-2012-3520]
Pablo Neira Ayuso discovered that avahi and
potentially NetworkManager accept spoofed Netlink messages because of a
kernel bug. The kernel passes all-zero SCM_CREDENTIALS ancillary data
to the receiver if the sender did not provide such data, instead of not
includ... | 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 ... |
void rose_write_internal(struct sock *sk, int frametype)
{
struct rose_sock *rose = rose_sk(sk);
struct sk_buff *skb;
unsigned char *dptr;
unsigned char lci1, lci2;
char buffer[100];
int len, faclen = 0;
len = AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + ROSE_MIN_LEN + 1;
switch (frametype) {
case ROSE_CALL... | 0 | [
"CWE-20"
] | linux | e0bccd315db0c2f919e7fcf9cb60db21d9986f52 | 121,116,450,167,267,840,000,000,000,000,000,000,000 | 98 | rose: Add length checks to CALL_REQUEST parsing
Define some constant offsets for CALL_REQUEST based on the description
at <http://www.techfest.com/networking/wan/x25plp.htm> and the
definition of ROSE as using 10-digit (5-byte) addresses. Use them
consistently. Validate all implicit and explicit facilities lengths.
... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static WC_INLINE void IncrementX963KdfCounter(byte* inOutCtr)
{
int i;
/* in network byte order so start at end and work back */
for (i = 3; i >= 0; i--) {
if (++inOutCtr[i]) /* we're done unless we overflow */
return;
}
} | 0 | [
"CWE-326",
"CWE-203"
] | wolfssl | 1de07da61f0c8e9926dcbd68119f73230dae283f | 228,424,378,172,888,340,000,000,000,000,000,000,000 | 10 | Constant time EC map to affine for private operations
For fast math, use a constant time modular inverse when mapping to
affine when operation involves a private key - key gen, calc shared
secret, sign. | Safe | 326 | {"cwe_id": "CWE-326", "vulnerability_type": "Inadequate Encryption Strength", "description": "The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.", "severity": null, "category": null, "impact": ["Bypass Pro... |
static int tg3_alloc_consistent(struct tg3 *tp)
{
int i;
tp->hw_stats = dma_alloc_coherent(&tp->pdev->dev,
sizeof(struct tg3_hw_stats),
&tp->stats_mapping,
GFP_KERNEL);
if (!tp->hw_stats)
goto err_out;
memset(tp->hw_stats, 0, sizeof(struct tg3_hw_stats));
for (i = 0; i < tp->irq_cnt; i++)... | 0 | [
"CWE-476",
"CWE-119"
] | linux | 715230a44310a8cf66fbfb5a46f9a62a9b2de424 | 262,924,464,974,052,300,000,000,000,000,000,000,000 | 65 | tg3: fix length overflow in VPD firmware parsing
Commit 184b89044fb6e2a74611dafa69b1dce0d98612c6 ("tg3: Use VPD fw version
when present") introduced VPD parsing that contained a potential length
overflow.
Limit the hardware's reported firmware string length (max 255 bytes) to
stay inside the driver's firmware string ... | 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 Jp2Image::writeMetadata()
{
if (io_->open() != 0)
{
throw Error(kerDataSourceOpenFailed, io_->path(), strError());
}
IoCloser closer(*io_);
BasicIo::UniquePtr tempIo(new MemIo);
assert (tempIo.get() != 0);
doWriteMetadata(*tempIo); // may... | 0 | [
"CWE-703",
"CWE-787"
] | exiv2 | f9308839198aca5e68a65194f151a1de92398f54 | 97,479,678,649,430,600,000,000,000,000,000,000,000 | 15 | Better bounds checking in Jp2Image::encodeJp2Header() | 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"... |
struct key_user *key_user_lookup(kuid_t uid)
{
struct key_user *candidate = NULL, *user;
struct rb_node *parent, **p;
try_again:
parent = NULL;
p = &key_user_tree.rb_node;
spin_lock(&key_user_lock);
/* search the tree for a user record with a matching UID */
while (*p) {
parent = *p;
user = rb_entry(parent... | 0 | [
"CWE-476"
] | linux | 60ff5b2f547af3828aebafd54daded44cfb0807a | 254,014,099,706,189,060,000,000,000,000,000,000,000 | 65 | KEYS: don't let add_key() update an uninstantiated key
Currently, when passed a key that already exists, add_key() will call the
key's ->update() method if such exists. But this is heavily broken in the
case where the key is uninstantiated because it doesn't call
__key_instantiate_and_link(). Consequently, it doesn'... | 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 mysql_st_clean_cursor(SV* sth, imp_sth_t* imp_sth) {
if (DBIc_ACTIVE(imp_sth) && dbd_describe(sth, imp_sth) &&
!imp_sth->fetch_done)
mysql_stmt_free_result(imp_sth->stmt);
return 1;
} | 0 | [
"CWE-416"
] | DBD-mysql | a56ae87a4c1c1fead7d09c3653905841ccccf1cc | 25,323,064,743,721,370,000,000,000,000,000,000,000 | 7 | fix use-after-free crash in RT #97625 | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int snd_usbmidi_input_open(struct snd_rawmidi_substream *substream)
{
return substream_open(substream, 1, 1);
} | 0 | [
"CWE-703"
] | linux | 07d86ca93db7e5cdf4743564d98292042ec21af7 | 230,048,314,582,778,000,000,000,000,000,000,000,000 | 4 | ALSA: usb-audio: avoid freeing umidi object twice
The 'umidi' object will be free'd on the error path by snd_usbmidi_free()
when tearing down the rawmidi interface. So we shouldn't try to free it
in snd_usbmidi_create() after having registered the rawmidi interface.
Found by KASAN.
Signed-off-by: Andrey Konovalov <a... | 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"... |
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