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 |
|---|---|---|---|---|---|---|---|---|---|---|
int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
u8 *cmd_buf, u32 cmd_len,
u8 *rsp_buf, u32 rsp_len,
u32 timeout)
{
struct ath_hw *ah = wmi->drv_priv->ah;
struct ath_common *common = ath9k_hw_common(ah);
u16 headroom = sizeof(struct htc_frame_hdr) +
sizeof(struct wmi_cmd_hdr);
struct ... | 1 | [
"CWE-400",
"CWE-401"
] | linux | 728c1e2a05e4b5fc52fab3421dce772a806612a2 | 202,958,081,592,658,400,000,000,000,000,000,000,000 | 61 | ath9k: release allocated buffer if timed out
In ath9k_wmi_cmd, the allocated network buffer needs to be released
if timeout happens. Otherwise memory will be leaked.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | Vulnerable | 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... |
struct redisCommand *lookupCommandByCString(const char *s) {
struct redisCommand *cmd;
sds name = sdsnew(s);
cmd = dictFetchValue(server.commands, name);
sdsfree(name);
return cmd;
} | 0 | [
"CWE-770"
] | redis | 5674b0057ff2903d43eaff802017eddf37c360f8 | 201,340,797,837,515,900,000,000,000,000,000,000,000 | 8 | Prevent unauthenticated client from easily consuming lots of memory (CVE-2021-32675)
This change sets a low limit for multibulk and bulk length in the
protocol for unauthenticated connections, so that they can't easily
cause redis to allocate massive amounts of memory by sending just a few
characters on the network.
T... | 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... |
rb_str_append(VALUE str, VALUE str2)
{
rb_encoding *enc;
int cr, cr2;
StringValue(str2);
if (RSTRING_LEN(str2) > 0 && STR_ASSOC_P(str)) {
long len = RSTRING_LEN(str)+RSTRING_LEN(str2);
enc = rb_enc_check(str, str2);
cr = ENC_CODERANGE(str);
if ((cr2 = ENC_CODERANGE(str2)... | 0 | [
"CWE-119"
] | ruby | 1c2ef610358af33f9ded3086aa2d70aac03dcac5 | 229,102,739,777,511,140,000,000,000,000,000,000,000 | 23 | * string.c (rb_str_justify): CVE-2009-4124.
Fixes a bug reported by
Emmanouel Kellinis <Emmanouel.Kellinis AT kpmg.co.uk>, KPMG London;
Patch by nobu.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e | 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 ... |
processCompressOptions(char* opt)
{
if (streq(opt, "none"))
compression = COMPRESSION_NONE;
else if (streq(opt, "packbits"))
compression = COMPRESSION_PACKBITS;
else if (strneq(opt, "jpeg", 4)) {
char* cp = strchr(opt, ':');
compression = COMPRESSION_JPEG;
while( cp )
... | 0 | [
"CWE-476"
] | libtiff | 99b10edde9a0fc28cc0e7b7757aa18ac4c8c225f | 153,091,476,989,475,200,000,000,000,000,000,000,000 | 35 | tiff2bw: avoid null pointer dereference in case of out of memory situation. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2819 / CVE-2018-18661 | 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... |
pk_transaction_authorize_actions (PkTransaction *transaction,
PkRoleEnum role,
GPtrArray *actions)
{
const gchar *action_id = NULL;
g_autoptr(PolkitDetails) details = NULL;
g_autofree gchar *package_ids = NULL;
GString *string = NULL;
PkTransactionPrivate *priv = transaction->priv;
const gchar *text =... | 0 | [
"CWE-287"
] | PackageKit | 7e8a7905ea9abbd1f384f05f36a4458682cd4697 | 38,937,590,167,069,982,000,000,000,000,000,000,000 | 109 | Do not set JUST_REINSTALL on any kind of auth failure
If we try to continue the auth queue when it has been cancelled (or failed)
then we fall upon the obscure JUST_REINSTALL transaction flag which only the
DNF backend actually verifies.
Many thanks to Matthias Gerstner <mgerstner@suse.de> for spotting the problem. | 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 ... |
CModCommand::CModCommand(const CString& sCmd, CmdFunc func,
const COptionalTranslation& Args,
const COptionalTranslation& Desc)
: m_sCmd(sCmd), m_pFunc(std::move(func)), m_Args(Args), m_Desc(Desc) {} | 0 | [
"CWE-20",
"CWE-264"
] | znc | 8de9e376ce531fe7f3c8b0aa4876d15b479b7311 | 36,034,921,497,176,595,000,000,000,000,000,000,000 | 4 | Fix remote code execution and privilege escalation vulnerability.
To trigger this, need to have a user already.
Thanks for Jeriko One <jeriko.one@gmx.us> for finding and reporting this.
CVE-2019-12816 | 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... |
reAnchorNewsheader(Buffer *buf)
{
Line *l;
char *p, *p1, *p2;
static char *header_mid[] = {
"Message-Id:", "References:", "In-Reply-To:", NULL
};
static char *header_group[] = {
"Newsgroups:", NULL
};
char **header, **q;
int i, search = FALSE;
if (!buf || !buf->firstLine)
return ... | 0 | [
"CWE-119"
] | w3m | 4e464819dd360ffd3d58fa2a89216fe413cfcc74 | 193,075,505,649,789,430,000,000,000,000,000,000,000 | 55 | Prevent segfault due to buffer overflows in addMultirowsForm
Bug-Debian: https://github.com/tats/w3m/issues/21
Bug-Debian: https://github.com/tats/w3m/issues/26 | 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 ... |
size_t ZSTD_initCStream_usingCDict(ZSTD_CStream* zcs, const ZSTD_CDict* cdict)
{
ZSTD_frameParameters const fParams = { 0 /* contentSizeFlag */, 0 /* checksum */, 0 /* hideDictID */ };
DEBUGLOG(4, "ZSTD_initCStream_usingCDict");
return ZSTD_initCStream_usingCDict_advanced(zcs, cdict, fParams, ZSTD_CONTENTSI... | 0 | [
"CWE-362"
] | zstd | 3e5cdf1b6a85843e991d7d10f6a2567c15580da0 | 210,017,290,679,148,500,000,000,000,000,000,000,000 | 6 | fixed T36302429 | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
static plist_t parse_dict_node(struct bplist_data *bplist, const char** bnode, uint64_t size)
{
uint64_t j;
uint64_t str_i = 0, str_j = 0;
uint64_t index1, index2;
plist_data_t data = plist_new_plist_data();
const char *const end_data = bplist->data + bplist->size;
const char *index1_ptr = NULL;... | 0 | [
"CWE-770"
] | libplist | 26061aac4ec75e7a4469a9aab9a424716223e5c4 | 49,956,740,715,250,390,000,000,000,000,000,000,000 | 75 | bplist: Check for invalid offset_size in bplist trailer | 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... |
int raw_socket_write (CONNECTION* conn, const char* buf, size_t count)
{
int rc;
size_t sent = 0;
do
{
do
{
rc = write (conn->fd, buf + sent, count - sent);
} while (rc < 0 && errno == EINTR);
if (rc < 0)
{
mutt_error (_("Error talking to %s (%s)"), conn->account.host,
... | 0 | [
"CWE-74"
] | mutt | c547433cdf2e79191b15c6932c57f1472bfb5ff4 | 297,251,730,798,473,900,000,000,000,000,000,000,000 | 25 | Fix STARTTLS response injection attack.
Thanks again to Damian Poddebniak and Fabian Ising from the Münster
University of Applied Sciences for reporting this issue. Their
summary in ticket 248 states the issue clearly:
We found another STARTTLS-related issue in Mutt. Unfortunately, it
affects SMTP, POP3 and IMAP... | Safe | 74 | {"cwe_id": "CWE-74", "vulnerability_type": "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')", "description": "The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutra... |
static const char *parse_string(cJSON *item,const char *str,const char **ep)
{
const char *ptr=str+1,*end_ptr=str+1;char *ptr2;char *out;int len=0;unsigned uc,uc2;
if (*str!='\"') {*ep=str;return 0;} /* not a string! */
while (*end_ptr!='\"' && *end_ptr && ++len) if (*end_ptr++ == '\\') end_ptr++; /* Skip escaped ... | 0 | [
"CWE-120",
"CWE-119",
"CWE-787"
] | iperf | 91f2fa59e8ed80dfbf400add0164ee0e508e412a | 142,232,353,488,713,860,000,000,000,000,000,000,000 | 60 | Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so was
addressed here in iperf3 by importing a newer version of cJSON (plus
local ESnet modifications).
Discovered and repo... | 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": "... |
mrb_mruby_fiber_gem_init(mrb_state* mrb)
{
struct RClass *c;
c = mrb_define_class(mrb, "Fiber", mrb->object_class);
MRB_SET_INSTANCE_TT(c, MRB_TT_FIBER);
mrb_define_method(mrb, c, "initialize", fiber_init, MRB_ARGS_NONE());
mrb_define_method(mrb, c, "resume", fiber_resume, MRB_ARGS_ANY());
mrb_def... | 0 | [
"CWE-125",
"CWE-787"
] | mruby | 778500563a9f7ceba996937dc886bd8cde29b42b | 190,821,390,093,046,520,000,000,000,000,000,000,000 | 18 | Extend stack when pushing arguments that does not fit in; fix #4038 | 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"... |
NOEXPORT int cache_passwd_set_cb(char *buf, int size,
int rwflag, void *userdata) {
memset(cached_passwd, 0, sizeof cached_passwd);
cached_len=ui_passwd_cb(cached_passwd, sizeof cached_passwd,
rwflag, userdata);
return cache_passwd_get_cb(buf, size, rwflag, userdata);
} | 0 | [
"CWE-295"
] | stunnel | ebad9ddc4efb2635f37174c9d800d06206f1edf9 | 326,101,219,487,650,870,000,000,000,000,000,000,000 | 7 | stunnel-5.57 | Safe | 295 | {"cwe_id": "CWE-295", "vulnerability_type": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges or Assume Identity"], "languages": [null], "example": "E... |
command_process_create_cell(cell_t *cell, or_connection_t *conn)
{
or_circuit_t *circ;
or_options_t *options = get_options();
int id_is_high;
if (we_are_hibernating()) {
log_info(LD_OR,
"Received create cell but we're shutting down. Sending back "
"destroy.");
connection_or_se... | 0 | [
"CWE-264"
] | tor | a74e7fd40f1a77eb4000d8216bb5b80cdd8a6193 | 73,211,760,342,402,640,000,000,000,000,000,000,000 | 92 | Reject create cells on outgoing OR connections from bridges | Safe | 264 | null |
u64 gf_sys_clock_high_res()
{
struct timeval now;
gettimeofday(&now, NULL);
return (now.tv_sec)*1000000 + (now.tv_usec) - sys_start_time_hr;
} | 0 | [
"CWE-787"
] | gpac | f3698bb1bce62402805c3fda96551a23101a32f9 | 128,969,447,942,586,070,000,000,000,000,000,000,000 | 6 | fix buffer overrun in gf_bin128_parse
closes #1204
closes #1205 | 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... |
freelist (char **cpp)
{
size_t i;
if (cpp == NULL)
return;
for (i = 0; cpp[i] != NULL; ++i)
{
free(cpp[i]);
cpp[i] = NULL;
}
} | 0 | [
"CWE-189"
] | grep | cbbc1a45b9f843c811905c97c90a5d31f8e6c189 | 55,129,818,538,810,870,000,000,000,000,000,000,000 | 12 | grep: fix some core dumps with long lines etc.
These problems mostly occur because the code attempts to stuff
sizes into int or into unsigned int; this doesn't work on most
64-bit hosts and the errors can lead to core dumps.
* NEWS: Document this.
* src/dfa.c (token): Typedef to ptrdiff_t, since the enum's
range could... | Safe | 189 | null |
uint8_t* FAST_FUNC udhcp_get_option(struct dhcp_packet *packet, int code)
{
uint8_t *optionptr;
int len;
int rem;
int overload = 0;
enum {
FILE_FIELD101 = FILE_FIELD * 0x101,
SNAME_FIELD101 = SNAME_FIELD * 0x101,
};
/* option bytes: [code][len][data1][data2]..[dataLEN] */
optionptr = packet->options;
re... | 0 | [
"CWE-20"
] | busybox | 7280d2017d8075267a12e469983e38277dcf0374 | 55,914,047,562,370,630,000,000,000,000,000,000,000 | 62 | udhcpc: sanitize hostnames in incoming packets. Closes 3979.
The following options are replaced with string "bad" if they
contain malformed hostname:
HOST_NAME, DOMAIN_NAME, NIS_DOMAIN, TFTP_SERVER_NAME
function old new delta
xmalloc_optname_optval ... | 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... |
const char *sftp_extensions_get_name(sftp_session sftp, unsigned int idx) {
if (sftp == NULL)
return NULL;
if (sftp->ext == NULL || sftp->ext->name == NULL) {
ssh_set_error_invalid(sftp->session, __FUNCTION__);
return NULL;
}
if (idx > sftp->ext->count) {
ssh_set_error_invalid(sftp->session, __... | 0 | [] | libssh | 4d8420f3282ed07fc99fc5e930c17df27ef1e9b2 | 285,609,365,940,557,270,000,000,000,000,000,000,000 | 15 | sftp: Fix bug in sftp_mkdir not returning on error.
resolves: #84
(cherry picked from commit a92c97b2e17715c1b3cdd693d14af6c3311d8e44) | Safe | null | null |
ssize_t qemu_send_packet(NetClientState *nc, const uint8_t *buf, int size)
{
return qemu_send_packet_async(nc, buf, size, NULL);
} | 0 | [
"CWE-835"
] | qemu | 705df5466c98f3efdd2b68d3b31dad86858acad7 | 311,518,892,073,542,500,000,000,000,000,000,000,000 | 4 | net: introduce qemu_receive_packet()
Some NIC supports loopback mode and this is done by calling
nc->info->receive() directly which in fact suppresses the effort of
reentrancy check that is done in qemu_net_queue_send().
Unfortunately we can't use qemu_net_queue_send() here since for
loopback there's no sender as pee... | 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:... |
int Downstream::end_upload_data() {
if (!dconn_ && !request_header_sent_) {
blocked_request_data_eof_ = true;
return 0;
}
if (!dconn_) {
DLOG(INFO, this) << "dconn_ is NULL";
return -1;
}
return dconn_->end_upload_data();
} | 0 | [] | nghttp2 | 319d5ab1c6d916b6b8a0d85b2ae3f01b3ad04f2c | 297,722,557,335,591,370,000,000,000,000,000,000,000 | 11 | nghttpx: Fix request stall
Fix request stall if backend connection is reused and buffer is full. | Safe | null | null |
Field_double(uchar *ptr_arg, uint32 len_arg, uchar *null_ptr_arg,
uchar null_bit_arg,
enum utype unireg_check_arg, const LEX_CSTRING *field_name_arg,
uint8 dec_arg,bool zero_arg,bool unsigned_arg)
:Field_real(ptr_arg, len_arg, null_ptr_arg, null_bit_arg,
unireg_check_arg, f... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 216,020,944,970,440,830,000,000,000,000,000,000,000 | 11 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... | 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 rng_backend_init(Object *obj)
{
object_property_add_bool(obj, "opened",
rng_backend_prop_get_opened,
rng_backend_prop_set_opened,
NULL);
} | 0 | [
"CWE-119"
] | qemu | 60253ed1e6ec6d8e5ef2efe7bf755f475dce9956 | 51,100,242,238,905,500,000,000,000,000,000,000,000 | 7 | rng: add request queue support to rng-random
Requests are now created in the RngBackend parent class and the
code path is shared by both rng-egd and rng-random.
This commit fixes the rng-random implementation which processed
only one request at a time and simply discarded all but the most
recent one. In the guest thi... | 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 jpc_dec_cp_setfromrgn(jpc_dec_cp_t *cp, jpc_rgn_t *rgn)
{
jpc_dec_ccp_t *ccp;
ccp = &cp->ccps[rgn->compno];
ccp->roishift = rgn->roishift;
return 0;
} | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 14,648,406,415,244,014,000,000,000,000,000,000,000 | 7 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... | Safe | 189 | null |
smtp_proceed_quit(struct smtp_session *s, const char *args)
{
smtp_reply(s, "221 %s Bye",
esc_code(ESC_STATUS_OK, ESC_OTHER_STATUS));
smtp_enter_state(s, STATE_QUIT);
} | 0 | [
"CWE-78",
"CWE-252"
] | src | 9dcfda045474d8903224d175907bfc29761dcb45 | 26,441,496,209,634,230,000,000,000,000,000,000,000 | 6 | Fix a security vulnerability discovered by Qualys which can lead to a
privileges escalation on mbox deliveries and unprivileged code execution
on lmtp deliveries, due to a logic issue causing a sanity check to be
missed.
ok eric@, millert@ | 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... |
int main(int argc, char * argv[])
{
gr_face * face = 0;
try
{
if (argc != 2) throw std::length_error("not enough arguments: need a backing font");
dummyFace = face_handle(argv[1]);
testFeatTable<FeatTableTestA>(testDataA, "A\n");
testFeatTable<FeatTableTestB>(testDataB, "B\n");
testFeatTable<FeatTab... | 1 | [
"CWE-476"
] | graphite | db132b4731a9b4c9534144ba3a18e65b390e9ff6 | 58,047,505,608,376,230,000,000,000,000,000,000,000 | 32 | Deprecate and make ineffective gr_face_dumbRendering | 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... |
GF_Err dvcC_box_read(GF_Box *s, GF_BitStream *bs)
{
u32 i;
u32 data[5];
GF_DOVIConfigurationBox *ptr = (GF_DOVIConfigurationBox *)s;
//GF_DOVIDecoderConfigurationRecord
ISOM_DECREASE_SIZE(ptr, 24)
ptr->DOVIConfig.dv_version_major = gf_bs_read_u8(bs);
ptr->DOVIConfig.dv_version_minor = gf_bs_read_u8(bs);
ptr->... | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 124,540,328,524,565,040,000,000,000,000,000,000,000 | 26 | fixed #1587 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
mech_rpa_auth_phase3(struct auth_request *auth_request,
const unsigned char *data, size_t data_size)
{
static const unsigned char client_ack[3] = { 0x60, 0x01, 0x00 };
if ((data_size != sizeof(client_ack)) ||
(memcmp(data, client_ack, sizeof(client_ack)) != 0)) {
e_info(auth_request->mech_event,
... | 0 | [
"CWE-125"
] | core | 69ad3c902ea4bbf9f21ab1857d8923f975dc6145 | 155,789,843,117,815,460,000,000,000,000,000,000,000 | 14 | auth: mech-rpa - Fail on zero len buffer | 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"... |
size_t ZSTD_compressBegin_advanced_internal(ZSTD_CCtx* cctx,
const void* dict, size_t dictSize,
ZSTD_dictContentType_e dictContentType,
ZSTD_dictTableLoadMethod_e dtlm,
const Z... | 0 | [
"CWE-362"
] | zstd | 3e5cdf1b6a85843e991d7d10f6a2567c15580da0 | 33,897,543,996,641,877,000,000,000,000,000,000,000 | 17 | fixed T36302429 | 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 int acl_permission_check(struct inode *inode, int mask,
int (*check_acl)(struct inode *inode, int mask))
{
umode_t mode = inode->i_mode;
mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
if (current_fsuid() == inode->i_uid)
mode >>= 6;
else {
if (IS_POSIXACL(inode) && (mode & S_IRWXG) && check_acl) {
int... | 0 | [
"CWE-20",
"CWE-362",
"CWE-416"
] | linux | 86acdca1b63e6890540fa19495cfc708beff3d8b | 296,308,202,390,259,100,000,000,000,000,000,000,000 | 27 | fix autofs/afs/etc. magic mountpoint breakage
We end up trying to kfree() nd.last.name on open("/mnt/tmp", O_CREAT)
if /mnt/tmp is an autofs direct mount. The reason is that nd.last_type
is bogus here; we want LAST_BIND for everything of that kind and we
get LAST_NORM left over from finding parent directory.
So make... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static int futex_proxy_trylock_atomic(u32 __user *pifutex,
struct futex_hash_bucket *hb1,
struct futex_hash_bucket *hb2,
union futex_key *key1, union futex_key *key2,
struct futex_pi_state **ps, int set_waiters)
{
struct futex_q *top_waiter = NULL;
u32 curval;
int ret, vpid;
if (get_futex_value... | 0 | [
"CWE-190"
] | linux | fbe0e839d1e22d88810f3ee3e2f1479be4c0aa4a | 316,142,240,757,149,970,000,000,000,000,000,000,000 | 48 | futex: Prevent overflow by strengthen input validation
UBSAN reports signed integer overflow in kernel/futex.c:
UBSAN: Undefined behaviour in kernel/futex.c:2041:18
signed integer overflow:
0 - -2147483648 cannot be represented in type 'int'
Add a sanity check to catch negative values of nr_wake and nr_requeue.
... | 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... |
double Aggregator_simple::arg_val_real()
{
return item_sum->args[0]->val_real();
} | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 15,211,695,550,344,120,000,000,000,000,000,000,000 | 4 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
Status ValidateShapes(OpKernelContext* ctx, const Tensor& hypothesis_indices,
const Tensor& hypothesis_values,
const Tensor& hypothesis_shape,
const Tensor& truth_indices, const Tensor& truth_values,
const Tensor& truth_shape) {
i... | 0 | [
"CWE-476",
"CWE-369"
] | tensorflow | f4c364a5d6880557f6f5b6eb5cee2c407f0186b3 | 126,063,235,323,591,250,000,000,000,000,000,000,000 | 67 | Fix multiple issues in EditDistance
PiperOrigin-RevId: 372033948
Change-Id: Ieb957c29894af05bdfeb1a0402fced808dfcfd7b | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static bool valid_arg_len(struct linux_binprm *bprm, long len)
{
return len <= MAX_ARG_STRLEN;
} | 0 | [
"CWE-200"
] | linux-2.6 | b66c5984017533316fd1951770302649baf1aa33 | 241,410,738,131,633,840,000,000,000,000,000,000,000 | 4 | 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... | 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... |
ProtocolV1::~ProtocolV1() {
ceph_assert(out_q.empty());
ceph_assert(sent.empty());
delete[] temp_buffer;
if (authorizer) {
delete authorizer;
}
} | 0 | [
"CWE-294"
] | ceph | 4c11203122d729c832a645c9e3f5092db4963840 | 103,050,152,205,619,300,000,000,000,000,000,000,000 | 10 | msg/async/ProtocolV1: resurrect "implement cephx_*require_version options"
This was added in commit 9bcbc2a3621f ("mon,msg: implement
cephx_*_require_version options") and inadvertently dropped in
commit e6f043f7d2dc ("msgr/async: huge refactoring of protocol V1").
As a result, service daemons don't enforce cephx_requ... | Safe | 294 | {"cwe_id": "CWE-294", "vulnerability_type": "Authentication Bypass by Capture-replay", "description": "A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the... |
cliprdr_send_simple_native_format_announce(uint32 format)
{
uint8 buffer[36];
logger(Clipboard, Debug, "cliprdr_send_simple_native_format_announce() format 0x%x",
format);
buf_out_uint32(buffer, format);
memset(buffer + 4, 0, sizeof(buffer) - 4); /* description */
cliprdr_send_native_format_announce(buff... | 0 | [
"CWE-119",
"CWE-125",
"CWE-703",
"CWE-787"
] | rdesktop | 4dca546d04321a610c1835010b5dad85163b65e1 | 136,967,450,585,197,010,000,000,000,000,000,000,000 | 11 | Malicious RDP server security fixes
This commit includes fixes for a set of 21 vulnerabilities in
rdesktop when a malicious RDP server is used.
All vulnerabilities was identified and reported by Eyal Itkin.
* Add rdp_protocol_error function that is used in several fixes
* Refactor of process_bitmap_updates
* Fix ... | 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 ... |
get_arglist_exp(
char_u *str,
int *fcountp,
char_u ***fnamesp,
int wig)
{
garray_T ga;
int i;
if (get_arglist(&ga, str, TRUE) == FAIL)
return FAIL;
if (wig == TRUE)
i = expand_wildcards(ga.ga_len, (char_u **)ga.ga_data,
fcountp, fnamesp, EW_FILE|EW_NOTFOUND|EW_NOTWILD);
... | 0 | [
"CWE-416",
"CWE-125"
] | vim | 6f98371532fcff911b462d51bc64f2ce8a6ae682 | 246,263,510,347,858,400,000,000,000,000,000,000,000 | 21 | patch 8.2.3884: crash when clearing the argument list while using it
Problem: Crash when clearing the argument list while using it.
Solution: Lock the argument list for ":all". | 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... |
YR_OBJECT* yr_object_array_get_item(
YR_OBJECT* object,
int flags,
int index)
{
YR_OBJECT* result = NULL;
YR_OBJECT_ARRAY* array;
assert(object->type == OBJECT_TYPE_ARRAY);
if (index < 0)
return NULL;
array = (YR_OBJECT_ARRAY*) object;
if (array->items != NULL && array->items->count > in... | 0 | [
"CWE-416"
] | yara | 053e67e3ec81cc9268ce30eaf0d6663d8639ed1e | 108,683,618,978,221,260,000,000,000,000,000,000,000 | 28 | Fix issue #658 | 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... |
get_full_pgp_aid(sc_card_t *card, sc_file_t *file)
{
int r = SC_ERROR_INVALID_ARGUMENTS;
if (file != NULL) {
/* explicitly get the full aid */
r = sc_get_data(card, 0x004F, file->name, sizeof file->name);
file->namelen = MAX(r, 0);
}
return r;
} | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 123,096,317,578,213,330,000,000,000,000,000,000,000 | 12 | 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"... |
static apr_byte_t oidc_is_front_channel_logout(const char *logout_param_value) {
return ((logout_param_value != NULL)
&& ((apr_strnatcmp(logout_param_value,
OIDC_GET_STYLE_LOGOUT_PARAM_VALUE) == 0)
|| (apr_strnatcmp(logout_param_value,
OIDC_IMG_STYLE_LOGOUT_PARAM_VALUE) == 0)));
} | 0 | [
"CWE-20"
] | mod_auth_openidc | 612e309bfffd6f9b8ad7cdccda3019fc0865f3b4 | 218,229,335,760,242,630,000,000,000,000,000,000,000 | 7 | don't echo query params on invalid requests to redirect URI; closes #212
thanks @LukasReschke; I'm sure there's some OWASP guideline that warns
against this | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static void rtrs_clt_dev_release(struct device *dev)
{
struct rtrs_clt_sess *clt = container_of(dev, struct rtrs_clt_sess,
dev);
kfree(clt);
} | 1 | [
"CWE-415"
] | linux | 8700af2cc18c919b2a83e74e0479038fd113c15d | 99,949,609,061,346,100,000,000,000,000,000,000,000 | 7 | RDMA/rtrs-clt: Fix possible double free in error case
Callback function rtrs_clt_dev_release() for put_device() calls kfree(clt)
to free memory. We shouldn't call kfree(clt) again, and we can't use the
clt after kfree too.
Replace device_register() with device_initialize() and device_add() so that
dev_set_name can() ... | Vulnerable | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
HttpTransact::add_new_stat_block(State* s)
{
// We keep the block around till the end of transaction
// We don't need explicitly deallocate it later since
// when the transaction is over, the arena will be destroyed
ink_assert(s->current_stats->next_insert == StatBlockEntries);
StatBlock *new_block = (S... | 0 | [
"CWE-119"
] | trafficserver | 8b5f0345dade6b2822d9b52c8ad12e63011a5c12 | 160,536,047,555,149,070,000,000,000,000,000,000,000 | 12 | Fix the internal buffer sizing. Thanks to Sudheer for helping isolating this bug | 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 http_end_txn_clean_session(struct session *s)
{
/* FIXME: We need a more portable way of releasing a backend's and a
* server's connections. We need a safer way to reinitialize buffer
* flags. We also need a more accurate method for computing per-request
* data.
*/
http_silent_debug(__LINE__, s);
s->re... | 0 | [] | haproxy | aae75e3279c6c9bd136413a72dafdcd4986bb89a | 196,046,263,977,334,320,000,000,000,000,000,000,000 | 139 | BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
During normal HTTP request processing, request buffers are realigned if
there are less than global.maxrewrite bytes available after them, in
order to leave enough room for rewriting headers after the request. This
is done in http_wait_fo... | Safe | null | null |
static inline u32 ___skb_get_hash(const struct sk_buff *skb,
struct flow_keys *keys,
const siphash_key_t *keyval)
{
skb_flow_dissect_flow_keys(skb, keys,
FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL);
return __flow_hash_from_keys(keys, keyval);
} | 0 | [
"CWE-330"
] | linux | 55667441c84fa5e0911a0aac44fb059c15ba6da2 | 336,571,729,327,224,560,000,000,000,000,000,000,000 | 9 | net/flow_dissector: switch to siphash
UDP IPv6 packets auto flowlabels are using a 32bit secret
(static u32 hashrnd in net/core/flow_dissector.c) and
apply jhash() over fields known by the receivers.
Attackers can easily infer the 32bit secret and use this information
to identify a device and/or user, since this 32bi... | Safe | 330 | {"cwe_id": "CWE-330", "vulnerability_type": "Use of Insufficiently Random Values", "description": "The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.", "severity": "High", "category": null, "impact": ["Other", "Bypass Protection Mechanism", "Other", "By... |
virtual void setUp() override {
_notAssociativeNorCommutative = Testable::create(false, false);
_associativeOnly = Testable::create(true, false);
_associativeAndCommutative = Testable::create(true, true);
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 162,601,163,211,065,760,000,000,000,000,000,000,000 | 5 | SERVER-38070 fix infinite loop in agg expression | 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 void __mem_cgroup_put(struct mem_cgroup *memcg, int count)
{
if (atomic_sub_and_test(count, &memcg->refcnt)) {
struct mem_cgroup *parent = parent_mem_cgroup(memcg);
__mem_cgroup_free(memcg);
if (parent)
mem_cgroup_put(parent);
}
} | 0 | [
"CWE-264"
] | linux-2.6 | 1a5a9906d4e8d1976b701f889d8f35d54b928f25 | 104,214,078,375,337,350,000,000,000,000,000,000,000 | 9 | mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
In some cases it may happen that pmd_none_or_clear_bad() is called with
the mmap_sem hold in read mode. In those cases the huge page faults can
allocate hugepmds under pmd_none_or_clear_bad() and that can trigger a
false positive from pmd_bad(... | Safe | 264 | null |
int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id)
{
struct page *page;
int r;
mutex_init(&vcpu->mutex);
vcpu->cpu = -1;
vcpu->kvm = kvm;
vcpu->vcpu_id = id;
vcpu->pid = NULL;
init_waitqueue_head(&vcpu->wq);
kvm_async_pf_vcpu_init(vcpu);
page = alloc_page(GFP_KERNEL | __GFP_ZERO);
if (!... | 0 | [
"CWE-399"
] | kvm | 5b40572ed5f0344b9dbee486a17c589ce1abe1a3 | 286,042,390,538,234,960,000,000,000,000,000,000,000 | 30 | KVM: Ensure all vcpus are consistent with in-kernel irqchip settings
If some vcpus are created before KVM_CREATE_IRQCHIP, then
irqchip_in_kernel() and vcpu->arch.apic will be inconsistent, leading
to potential NULL pointer dereferences.
Fix by:
- ensuring that no vcpus are installed when KVM_CREATE_IRQCHIP is called
... | Safe | 399 | null |
const char *relative_path(const char *in, const char *prefix,
struct strbuf *sb)
{
int in_len = in ? strlen(in) : 0;
int prefix_len = prefix ? strlen(prefix) : 0;
int in_off = 0;
int prefix_off = 0;
int i = 0, j = 0;
if (!in_len)
return "./";
else if (!prefix_len)
return in;
if (have_same_root(in, pr... | 0 | [
"CWE-125"
] | git | 11a9f4d807a0d71dc6eff51bb87baf4ca2cccf1d | 142,268,786,675,216,240,000,000,000,000,000,000,000 | 96 | is_ntfs_dotgit: use a size_t for traversing string
We walk through the "name" string using an int, which can
wrap to a negative value and cause us to read random memory
before our array (e.g., by creating a tree with a name >2GB,
since "int" is still 32 bits even on most 64-bit platforms).
Worse, this is easy to trigg... | 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"... |
size_t _copy_from_iter_flushcache(void *addr, size_t bytes, struct iov_iter *i)
{
if (unlikely(iov_iter_is_pipe(i))) {
WARN_ON(1);
return 0;
}
iterate_and_advance(i, bytes, base, len, off,
__copy_from_user_flushcache(addr + off, base, len),
memcpy_flushcache(addr + off, base, len)
)
return bytes;
} | 0 | [
"CWE-665",
"CWE-284"
] | linux | 9d2231c5d74e13b2a0546fee6737ee4446017903 | 303,001,230,722,443,000,000,000,000,000,000,000,000 | 13 | lib/iov_iter: initialize "flags" in new pipe_buffer
The functions copy_page_to_iter_pipe() and push_pipe() can both
allocate a new pipe_buffer, but the "flags" member initializer is
missing.
Fixes: 241699cd72a8 ("new iov_iter flavour: pipe-backed")
To: Alexander Viro <viro@zeniv.linux.org.uk>
To: linux-fsdevel@vger.k... | Safe | 665 | {"cwe_id": "CWE-665", "vulnerability_type": "Improper Initialization", "description": "The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Appli... |
static void ecprint(FILE *out, EC_GROUP *grp, EC_POINT *pt)
{
BIGNUM *x, *y;
x = BN_new();
y = BN_new();
EC_POINT_get_affine_coordinates_GFp(grp, pt, x, y, NULL);
bnprint(out, "\tPoint X: ", x);
bnprint(out, "\tPoint Y: ", y);
BN_free(x);
BN_free(y);
} | 1 | [] | openssl | 200f249b8c3b6439e0200d01caadc24806f1a983 | 234,237,876,052,038,300,000,000,000,000,000,000,000 | 11 | Remove Dual EC DRBG from FIPS module. | Vulnerable | null | null |
save_page_device(gs_gstate *pgs)
{
return
(r_has_type(&gs_int_gstate(pgs)->pagedevice, t_null) &&
(*dev_proc(gs_currentdevice(pgs), get_page_device))(gs_currentdevice(pgs)) != 0);
} | 0 | [] | ghostpdl | 5516c614dc33662a2afdc377159f70218e67bde5 | 261,805,579,781,951,450,000,000,000,000,000,000,000 | 6 | Improve restore robustness
Prompted by looking at Bug 699654:
There are two variants of the restore operator in Ghostscript: one is Level 1
(restoring VM), the other is Level 2+ (adding page device restoring to the
Level operator).
This was implemented by the Level 2+ version restoring the device in the
graphics sta... | Safe | null | null |
static uint32_t mailbox_getuid(struct mailbox *mailbox, uint32_t recno)
{
struct index_record record;
record.uid = 0;
/* XXX - cheaper memory-access reads? */
mailbox_read_index_record(mailbox, recno, &record);
return record.uid;
} | 0 | [] | cyrus-imapd | 1d6d15ee74e11a9bd745e80be69869e5fb8d64d6 | 85,725,122,331,836,630,000,000,000,000,000,000,000 | 8 | mailbox.c/reconstruct.c: Add mailbox_mbentry_from_path() | Safe | null | null |
explicit const_iterator(const char16_t *ptr)
: const_iterator(nullptr, ptr) {} | 0 | [
"CWE-416",
"CWE-703"
] | hermes | d86e185e485b6330216dee8e854455c694e3a36e | 25,796,656,647,500,640,000,000,000,000,000,000,000 | 2 | Fix a bug in transient object property assignment and getUTF16Ref
Summary:
The returned `UTF16Ref` from `StringView::getUTF16Ref` can be invalidated by
appending more contents to the same allocator.
This case was encountered in `transientObjectPutErrorMessage`, resulting in
using free'd memory.
Reviewed By: tmikov
D... | 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... |
htmlParseChunk(htmlParserCtxtPtr ctxt, const char *chunk, int size,
int terminate) {
if ((ctxt == NULL) || (ctxt->input == NULL)) {
htmlParseErr(ctxt, XML_ERR_INTERNAL_ERROR,
"htmlParseChunk: context error\n", NULL, NULL);
return(XML_ERR_INTERNAL_ERROR);
}
if ((size > 0) && (chunk != ... | 0 | [
"CWE-399"
] | libxml2 | de0cc20c29cb3f056062925395e0f68d2250a46f | 102,745,393,208,793,710,000,000,000,000,000,000,000 | 63 | Fix some buffer conversion issues
https://bugzilla.gnome.org/show_bug.cgi?id=690202
Buffer overflow errors originating from xmlBufGetInputBase in 2.9.0
The pointers from the context input were not properly reset after
that call which can do reallocations. | Safe | 399 | null |
virDomainGetJobInfo(virDomainPtr domain, virDomainJobInfoPtr info)
{
virConnectPtr conn;
VIR_DOMAIN_DEBUG(domain, "info=%p", info);
virResetLastError();
if (info)
memset(info, 0, sizeof(*info));
virCheckDomainReturn(domain, -1);
virCheckNonNullArgGoto(info, error);
conn = domain... | 0 | [
"CWE-254"
] | libvirt | 506e9d6c2d4baaf580d489fff0690c0ff2ff588f | 15,509,784,765,952,185,000,000,000,000,000,000,000 | 30 | virDomainGetTime: Deny on RO connections
We have a policy that if API may end up talking to a guest agent
it should require RW connection. We don't obey the rule in
virDomainGetTime().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> | Safe | 254 | null |
static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
int closing, int tx_ring)
{
struct pgv *pg_vec = NULL;
struct packet_sock *po = pkt_sk(sk);
int was_running, order = 0;
struct packet_ring_buffer *rb;
struct sk_buff_head *rb_queue;
__be16 num;
int err = -EINVAL;
/* Added to avoid minimal... | 1 | [
"CWE-119"
] | linux | 8f8d28e4d6d815a391285e121c3a53a0b6cb9e7b | 216,861,839,589,616,600,000,000,000,000,000,000,000 | 153 | net/packet: fix overflow in check for tp_frame_nr
When calculating rb->frames_per_block * req->tp_block_nr the result
can overflow.
Add a check that tp_block_size * tp_block_nr <= UINT_MAX.
Since frames_per_block <= tp_block_size, the expression would
never overflow.
Signed-off-by: Andrey Konovalov <andreyknvl@goog... | Vulnerable | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
{
EVP_AES_GCM_CTX *gctx = EVP_C_DATA(EVP_AES_GCM_CTX,c);
switch (type) {
case EVP_CTRL_INIT:
gctx->key_set = 0;
gctx->iv_set = 0;
gctx->ivlen = EVP_CIPHER_CTX_iv_length(c);
gctx->iv = EVP_CIPHER_CTX_iv_n... | 1 | [
"CWE-125"
] | openssl | 2198b3a55de681e1f3c23edb0586afe13f438051 | 159,667,108,363,150,200,000,000,000,000,000,000,000 | 133 | crypto/evp: harden AEAD ciphers.
Originally a crash in 32-bit build was reported CHACHA20-POLY1305
cipher. The crash is triggered by truncated packet and is result
of excessive hashing to the edge of accessible memory. Since hash
operation is read-only it is not considered to be exploitable
beyond a DoS condition. Oth... | Vulnerable | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) {
if (ttisnumber(l) && ttisnumber(r)) /* both operands are numbers? */
return LTnum(l, r);
else return lessthanothers(L, l, r);
} | 0 | [
"CWE-416",
"CWE-125",
"CWE-787"
] | lua | eb41999461b6f428186c55abd95f4ce1a76217d5 | 34,389,892,600,688,406,000,000,000,000,000,000,000 | 5 | Fixed bugs of stack reallocation x GC
Macro 'checkstackGC' was doing a GC step after resizing the stack;
the GC could shrink the stack and undo the resize. Moreover, macro
'checkstackp' also does a GC step, which could remove the preallocated
CallInfo when calling a function. (Its name has been changed to
'checkstackG... | 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 Image *ReadJNGImage(const ImageInfo *image_info,
ExceptionInfo *exception)
{
Image
*image;
MagickBooleanType
logging,
status;
MngInfo
*mng_info;
char
magic_number[MagickPathExtent];
size_t
count;
/*
Open image file.
*/
assert(image_info != (const I... | 0 | [
"CWE-476"
] | ImageMagick | 816ecab6c532ae086ff4186b3eaf4aa7092d536f | 245,404,604,495,774,500,000,000,000,000,000,000,000 | 91 | https://github.com/ImageMagick/ImageMagick/issues/58 | 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 test_ts()
{
MYSQL_STMT *stmt;
MYSQL_BIND my_bind[6];
MYSQL_TIME ts;
MYSQL_RES *prep_res;
char strts[30];
ulong length;
int rc, field_count;
char name;
char query[MAX_TEST_QUERY_LENGTH];
const char *queries [3]= {"SELECT a, b, c FROM test_ts WHERE %c=?",
... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 78,298,282,261,709,330,000,000,000,000,000,000,000 | 107 | WL#6791 : Redefine client --ssl option to imply enforced encryption
# Changed the meaning of the --ssl=1 option of all client binaries
to mean force ssl, not try ssl and fail over to eunecrypted
# Added a new MYSQL_OPT_SSL_ENFORCE mysql_options()
option to specify that an ssl connection is required.
# Added a new macr... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
authentic_create_file(struct sc_card *card, struct sc_file *file)
{
struct sc_context *ctx = card->ctx;
struct sc_apdu apdu;
unsigned char sbuf[0x100];
size_t sbuf_len;
struct sc_path path;
int rv;
LOG_FUNC_CALLED(ctx);
if (file->type != SC_FILE_TYPE_WORKING_EF)
LOG_TEST_RET(ctx, SC_ERROR_NOT_SUPPORTED, "Cr... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 243,832,106,897,483,680,000,000,000,000,000,000,000 | 48 | 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"... |
static void free_ftrace_hash(struct ftrace_hash *hash)
{
if (!hash || hash == EMPTY_HASH)
return;
ftrace_hash_clear(hash);
kfree(hash->buckets);
kfree(hash);
} | 0 | [
"CWE-703"
] | linux | 6a76f8c0ab19f215af2a3442870eeb5f0e81998d | 148,486,546,299,945,290,000,000,000,000,000,000,000 | 8 | tracing: Fix possible NULL pointer dereferences
Currently set_ftrace_pid and set_graph_function files use seq_lseek
for their fops. However seq_open() is called only for FMODE_READ in
the fops->open() so that if an user tries to seek one of those file
when she open it for writing, it sees NULL seq_file and then panic... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static void php_snmp_getvalue(struct variable_list *vars, zval *snmpval TSRMLS_DC, int valueretrieval)
{
zval *val;
char sbuf[512];
char *buf = &(sbuf[0]);
char *dbuf = (char *)NULL;
int buflen = sizeof(sbuf) - 1;
int val_len = vars->val_len;
/* use emalloc() for large values, use static array otherwize */
/... | 1 | [
"CWE-416"
] | php-src | cab1c3b3708eead315e033359d07049b23b147a3 | 312,290,542,928,637,940,000,000,000,000,000,000,000 | 147 | Fixed bug #72479 - same as #72434 | Vulnerable | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
slice_unit::slice_unit(decoder_context* decctx)
: nal(NULL),
shdr(NULL),
imgunit(NULL),
flush_reorder_buffer(false),
nThreads(0),
first_decoded_CTB_RS(-1),
last_decoded_CTB_RS(-1),
thread_contexts(NULL),
ctx(decctx)
{
state = Unprocessed;
nThreadContexts = 0;
} | 0 | [
"CWE-416"
] | libde265 | f538254e4658ef5ea4e233c2185dcbfd165e8911 | 321,555,070,929,569,120,000,000,000,000,000,000,000 | 14 | fix streams where SPS image size changes without refreshing PPS (#299) | 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 kvm_nx_lpage_recovery_worker(struct kvm *kvm, uintptr_t data)
{
u64 start_time;
long remaining_time;
while (true) {
start_time = get_jiffies_64();
remaining_time = get_nx_lpage_recovery_timeout(start_time);
set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop() && remaining_time > ... | 0 | [
"CWE-476"
] | linux | 9f46c187e2e680ecd9de7983e4d081c3391acc76 | 267,159,300,415,727,350,000,000,000,000,000,000,000 | 24 | KVM: x86/mmu: fix NULL pointer dereference on guest INVPCID
With shadow paging enabled, the INVPCID instruction results in a call
to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the
invlpg callback is not set and the result is a NULL pointer dereference.
Fix it trivially by checking for mmu->invlpg befo... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static void fpm_child_unlink(struct fpm_child_s *child) /* {{{ */
{
--child->wp->running_children;
--fpm_globals.running_children;
if (child->prev) {
child->prev->next = child->next;
} else {
child->wp->children = child->next;
}
if (child->next) {
child->next->prev = child->prev;
}
} | 0 | [
"CWE-787"
] | php-src | fadb1f8c1d08ae62b4f0a16917040fde57a3b93b | 18,531,177,024,217,080,000,000,000,000,000,000,000 | 15 | Fix bug #81026 (PHP-FPM oob R/W in root process leading to priv escalation)
The main change is to store scoreboard procs directly to the variable sized
array rather than indirectly through the pointer.
Signed-off-by: Stanislav Malyshev <stas@php.net> | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static inline bool kvm_guest_apic_has_interrupt(struct kvm_vcpu *vcpu)
{
return (is_guest_mode(vcpu) &&
static_call(kvm_x86_guest_apic_has_interrupt)(vcpu));
} | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 96,553,473,468,654,750,000,000,000,000,000,000,000 | 5 | KVM: SEV: add cache flush to solve SEV cache incoherency issues
Flush the CPU caches when memory is reclaimed from an SEV guest (where
reclaim also includes it being unmapped from KVM's memslots). Due to lack
of coherency for SEV encrypted memory, failure to flush results in silent
data corruption if userspace is mal... | Safe | 459 | {"cwe_id": "CWE-459", "vulnerability_type": "Incomplete Cleanup", "description": "The product does not properly \"clean up\" and remove temporary or supporting resources after they have been used.", "severity": null, "category": "Insufficient Cleanup", "impact": ["Other", "Read Application Data", "Modify Application Da... |
static void switched_to_fair(struct rq *rq, struct task_struct *p,
int running)
{
/*
* We were most likely switched from sched_rt, so
* kick off the schedule if running, otherwise just see
* if we can still preempt the current task.
*/
if (running)
resched_task(rq->curr);
else
check_preempt_curr(... | 0 | [] | linux-2.6 | 6a6029b8cefe0ca7e82f27f3904dbedba3de4e06 | 266,882,425,794,447,230,000,000,000,000,000,000,000 | 13 | sched: simplify sched_slice()
Use the existing calc_delta_mine() calculation for sched_slice(). This
saves a divide and simplifies the code because we share it with the
other /cfs_rq->load users.
It also improves code size:
text data bss dec hex filename
42659 2740 144 45543 b1e... | Safe | null | null |
SyntheticWorkload(int servers, int clients, string type, int random_num,
Messenger::Policy srv_policy, Messenger::Policy cli_policy):
lock("SyntheticWorkload::lock"), dispatcher(false, this), rng(time(NULL)) {
Messenger *msgr;
int base_port = 16800;
entity_addr_t bind_addr;
c... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 24,400,674,877,327,595,000,000,000,000,000,000,000 | 52 | 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 ... |
char *lookup_font_metrics(const char *name, int *type)
{
char *file;
switch(*type) {
#ifndef WITH_AFM_FILES
case DviFontAny:
#endif
case DviFontTFM:
file = kpse_find_tfm(name);
*type = DviFontTFM;
break;
case DviFontOFM: {
file = kpse_find_ofm(name);
/* we may have gotten a... | 0 | [
"CWE-20"
] | evince | d4139205b010ed06310d14284e63114e88ec6de2 | 1,439,134,038,469,127,300,000,000,000,000,000,000 | 41 | backends: Fix several security issues in the dvi-backend.
See CVE-2010-2640, CVE-2010-2641, CVE-2010-2642 and CVE-2010-2643. | 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... |
TEST_F(ServerSelectorTestFixture, ShouldFilterCorrectlyByLatencyWindow) {
const auto delta = Milliseconds(10);
const auto windowWidth = Milliseconds(100);
const auto lowerBound = Milliseconds(100);
auto window = LatencyWindow(lowerBound, windowWidth);
std::vector<ServerDescriptionPtr> servers = {
... | 1 | [
"CWE-755"
] | mongo | 75f7184eafa78006a698cda4c4adfb57f1290047 | 244,501,484,935,757,530,000,000,000,000,000,000,000 | 21 | 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"} |
float CSoundFile::CalculateSmoothParamChange(float currentValue, float param) const
{
MPT_ASSERT(GetNumTicksOnCurrentRow() > m_PlayState.m_nTickCount);
const uint32 ticksLeft = GetNumTicksOnCurrentRow() - m_PlayState.m_nTickCount;
if(ticksLeft > 1)
{
// Slide param
const float step = (param - currentValue) / (f... | 0 | [
"CWE-125"
] | openmpt | 7ebf02af2e90f03e0dbd0e18b8b3164f372fb97c | 260,693,468,688,297,400,000,000,000,000,000,000,000 | 15 | [Fix] Possible out-of-bounds read when computing length of some IT files with pattern loops (OpenMPT: formats that are converted to IT, libopenmpt: IT/ITP/MO3), caught with afl-fuzz.
git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@10027 56274372-70c3-4bfc-bfc3-4c3a0b034d27 | 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 WebContents::StopPainting() {
auto* osr_wcv = GetOffScreenWebContentsView();
if (osr_wcv)
osr_wcv->SetPainting(false);
} | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 233,497,188,722,820,270,000,000,000,000,000,000,000 | 5 | 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 |
GF_Err tsel_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
u32 i;
GF_TrackSelectionBox *ptr = (GF_TrackSelectionBox *) s;
e = gf_isom_full_box_write(s, bs);
if (e) return e;
gf_bs_write_u32(bs,ptr->switchGroup);
for (i = 0; i < ptr->attributeListCount; i++ ) {
gf_bs_write_u32(bs, ptr->attributeList[i]);
... | 0 | [
"CWE-476"
] | gpac | d527325a9b72218612455a534a508f9e1753f76e | 49,241,972,218,823,290,000,000,000,000,000,000,000 | 16 | fixed #1768 | 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... |
virDomainDefSetMetadata(virDomainDefPtr def,
int type,
const char *metadata,
const char *key,
const char *uri)
{
xmlDocPtr doc = NULL;
xmlNodePtr old;
xmlNodePtr new = NULL;
char *tmp = NULL;
int ret = -1... | 0 | [
"CWE-212"
] | libvirt | a5b064bf4b17a9884d7d361733737fb614ad8979 | 64,895,940,904,512,790,000,000,000,000,000,000,000 | 82 | conf: Don't format http cookies unless VIR_DOMAIN_DEF_FORMAT_SECURE is used
Starting with 3b076391befc3fe72deb0c244ac6c2b4c100b410
(v6.1.0-122-g3b076391be) we support http cookies. Since they may contain
somewhat sensitive information we should not format them into the XML
unless VIR_DOMAIN_DEF_FORMAT_SECURE is assert... | Safe | 212 | {"cwe_id": "CWE-212", "vulnerability_type": "Improper Removal of Sensitive Information Before Storage or Transfer", "description": "The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to... |
static int ZEND_FASTCALL ZEND_INIT_STATIC_METHOD_CALL_SPEC_CONST_TMP_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zval *function_name;
zend_class_entry *ce;
zend_ptr_stack_3_push(&EG(arg_types_stack), EX(fbc), EX(object), EX(called_scope));
if (IS_CONST == IS_CONST) {
/* no function found... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 226,047,074,156,754,930,000,000,000,000,000,000,000 | 96 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus | Safe | null | null |
static int nfs4_proc_lookup(struct inode *dir, struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr)
{
struct nfs4_exception exception = { };
int err;
do {
err = nfs4_handle_exception(NFS_SERVER(dir),
_nfs4_proc_lookup(dir, name, fhandle, fattr),
&exception);
} while (exception.retry);
retu... | 0 | [
"CWE-703"
] | linux | dc0b027dfadfcb8a5504f7d8052754bf8d501ab9 | 112,866,048,390,711,130,000,000,000,000,000,000,000 | 11 | 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 struct neighbour **neigh_hash_alloc(unsigned int entries)
{
unsigned long size = entries * sizeof(struct neighbour *);
struct neighbour **ret;
if (size <= PAGE_SIZE) {
ret = kmalloc(size, GFP_ATOMIC);
} else {
ret = (struct neighbour **)
__get_free_pages(GFP_ATOMIC, get_order(size));
}
if (ret)
m... | 0 | [
"CWE-200"
] | linux-2.6 | 9ef1d4c7c7aca1cd436612b6ca785b726ffb8ed8 | 104,333,067,020,317,380,000,000,000,000,000,000,000 | 16 | [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> | 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... |
//! Return a reference to the minimum pixel value of the instance list.
/**
**/
T& min() {
bool is_all_empty = true;
T *ptr_min = 0;
cimglist_for(*this,l) if (!_data[l].is_empty()) {
ptr_min = _data[l]._data;
is_all_empty = false;
break;
}
if (is_all... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 226,885,404,278,710,400,000,000,000,000,000,000,000 | 20 | 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... |
char *ldbRedisProtocolToHuman_Double(sds *o, char *reply) {
char *p = strchr(reply+1,'\r');
*o = sdscatlen(*o,"(double) ",9);
*o = sdscatlen(*o,reply+1,p-reply-1);
return p+2;
} | 0 | [
"CWE-703",
"CWE-125"
] | redis | 6ac3c0b7abd35f37201ed2d6298ecef4ea1ae1dd | 289,121,636,304,331,130,000,000,000,000,000,000,000 | 6 | Fix protocol parsing on 'ldbReplParseCommand' (CVE-2021-32672)
The protocol parsing on 'ldbReplParseCommand' (LUA debugging)
Assumed protocol correctness. This means that if the following
is given:
*1
$100
test
The parser will try to read additional 94 unallocated bytes after
the client buffer.
This commit fixes this ... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static void __setup_per_zone_wmarks(void)
{
unsigned long pages_min = min_free_kbytes >> (PAGE_SHIFT - 10);
unsigned long lowmem_pages = 0;
struct zone *zone;
unsigned long flags;
/* Calculate total number of !ZONE_HIGHMEM pages */
for_each_zone(zone) {
if (!is_highmem(zone))
lowmem_pages += zone->managed_p... | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 45,644,962,990,667,450,000,000,000,000,000,000,000 | 60 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... | Safe | null | null |
send_set_info(const unsigned int xid, struct cifs_tcon *tcon,
u64 persistent_fid, u64 volatile_fid, u32 pid, u8 info_class,
u8 info_type, u32 additional_info, unsigned int num,
void **data, unsigned int *size)
{
struct smb_rqst rqst;
struct smb2_set_info_rsp *rsp = NULL;
struct kvec *iov;
struct k... | 0 | [
"CWE-416",
"CWE-200"
] | linux | 6a3eb3360667170988f8a6477f6686242061488a | 7,012,504,448,152,377,000,000,000,000,000,000,000 | 55 | cifs: Fix use-after-free in SMB2_write
There is a KASAN use-after-free:
BUG: KASAN: use-after-free in SMB2_write+0x1342/0x1580
Read of size 8 at addr ffff8880b6a8e450 by task ln/4196
Should not release the 'req' because it will use in the trace.
Fixes: eccb4422cf97 ("smb3: Add ftrace tracepoints for improved SMB3 de... | 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... |
DLLIMPORT int cfg_rmsec(cfg_t *cfg, const char *name)
{
cfg_opt_t *opt;
long int index;
opt = cfg_getopt_secidx(cfg, name, &index);
return cfg_opt_rmnsec(opt, index);
} | 0 | [] | libconfuse | d73777c2c3566fb2647727bb56d9a2295b81669b | 148,080,757,639,680,230,000,000,000,000,000,000,000 | 8 | Fix #163: unterminated username used with getpwnam()
Signed-off-by: Joachim Wiberg <troglobit@gmail.com> | Safe | null | null |
void iwl_pcie_apm_config(struct iwl_trans *trans)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
u16 lctl;
u16 cap;
/*
* HW bug W/A for instability in PCIe bus L0S->L1 transition.
* Check if BIOS (or OS) enabled L1-ASPM on this device.
* If so (likely), disable L0S, so device moves di... | 0 | [
"CWE-476"
] | linux | 8188a18ee2e48c9a7461139838048363bfce3fef | 36,621,200,855,523,435,000,000,000,000,000,000,000 | 27 | iwlwifi: pcie: fix rb_allocator workqueue allocation
We don't handle failures in the rb_allocator workqueue allocation
correctly. To fix that, move the code earlier so the cleanup is
easier and we don't have to undo all the interrupt allocations in
this case.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Sig... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
int iscsi_eh_session_reset(struct scsi_cmnd *sc)
{
struct iscsi_cls_session *cls_session;
struct iscsi_session *session;
struct iscsi_conn *conn;
cls_session = starget_to_session(scsi_target(sc->device));
session = cls_session->dd_data;
conn = session->leadconn;
mutex_lock(&session->eh_mutex);
spin_lock_bh(&s... | 0 | [
"CWE-787"
] | linux | ec98ea7070e94cc25a422ec97d1421e28d97b7ee | 238,598,958,742,073,770,000,000,000,000,000,000,000 | 51 | scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE
As the iSCSI parameters are exported back through sysfs, it should be
enforcing that they never are more than PAGE_SIZE (which should be more
than enough) before accepting updates through netlink.
Change all iSCSI sysfs attributes to use sysfs_emit().
Cc:... | 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 pos() { return ptr - start; } | 1 | [
"CWE-20",
"CWE-787"
] | tigervnc | 0943c006c7d900dfc0281639e992791d6c567438 | 222,198,800,865,277,740,000,000,000,000,000,000,000 | 1 | Use size_t for lengths in stream objects
Provides safety against them accidentally becoming negative because
of bugs in the calculations.
Also does the same to CharArray and friends as they were strongly
connection to the stream objects. | Vulnerable | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static inline int mov_stsc_index_valid(unsigned int index, unsigned int count)
{
return index < count - 1;
} | 0 | [
"CWE-703"
] | FFmpeg | c953baa084607dd1d84c3bfcce3cf6a87c3e6e05 | 219,932,145,884,656,300,000,000,000,000,000,000,000 | 4 | avformat/mov: Check count sums in build_open_gop_key_points()
Fixes: ffmpeg.md
Fixes: Out of array access
Fixes: CVE-2022-2566
Found-by: Andy Nguyen <theflow@google.com>
Found-by: 3pvd <3pvd@google.com>
Reviewed-by: Andy Nguyen <theflow@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | 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"... |
mrb_define_method(mrb_state *mrb, struct RClass *c, const char *name, mrb_func_t func, mrb_aspec aspec)
{
mrb_define_method_id(mrb, c, mrb_intern_cstr(mrb, name), func, aspec);
} | 0 | [
"CWE-476",
"CWE-415"
] | mruby | faa4eaf6803bd11669bc324b4c34e7162286bfa3 | 150,690,128,508,872,000,000,000,000,000,000,000,000 | 4 | `mrb_class_real()` did not work for `BasicObject`; fix #4037 | 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 mac80211_hwsim_unassign_vif_chanctx(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_chanctx_conf *ctx)
{
hwsim_check_magic(vif);
hwsim_check_chanctx_magic(ctx);
} | 0 | [
"CWE-703",
"CWE-772"
] | linux | 0ddcff49b672239dda94d70d0fcf50317a9f4b51 | 8,373,969,698,846,766,000,000,000,000,000,000,000 | 7 | mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
'hwname' is malloced in hwsim_new_radio_nl() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.
Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length")
Signed-off-by: Wei Yongjun <we... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static void wsgi_log_script_error(request_rec *r, const char *e, const char *n)
{
char *message = NULL;
if (!n)
n = r->filename;
message = apr_psprintf(r->pool, "%s: %s", e, n);
ap_log_rerror(APLOG_MARK, WSGI_LOG_ERR(0), r, "%s", message);
} | 0 | [
"CWE-264"
] | mod_wsgi | d9d5fea585b23991f76532a9b07de7fcd3b649f4 | 191,340,943,488,288,940,000,000,000,000,000,000,000 | 11 | Local privilege escalation when using daemon mode. (CVE-2014-0240) | Safe | 264 | null |
static int em_movsxd(struct x86_emulate_ctxt *ctxt)
{
ctxt->dst.val = (s32) ctxt->src.val;
return X86EMUL_CONTINUE;
} | 0 | [
"CWE-284"
] | linux | 33ab91103b3415e12457e3104f0e4517ce12d0f3 | 268,311,494,371,646,750,000,000,000,000,000,000,000 | 5 | KVM: x86: fix emulation of "MOV SS, null selector"
This is CVE-2017-2583. On Intel this causes a failed vmentry because
SS's type is neither 3 nor 7 (even though the manual says this check is
only done for usable SS, and the dmesg splat says that SS is unusable!).
On AMD it's worse: svm.c is confused and sets CPL to ... | 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 void php_soap_init_globals(zend_soap_globals *soap_globals TSRMLS_DC)
{
soap_globals->defEnc = defEnc;
soap_globals->defEncIndex = defEncIndex;
soap_globals->defEncNs = defEncNs;
soap_globals->typemap = NULL;
soap_globals->use_soap_error_handler = 0;
soap_globals->error_code = NULL;
soap_globals->error_ob... | 0 | [] | php-src | 51856a76f87ecb24fe1385342be43610fb6c86e4 | 209,616,489,202,446,900,000,000,000,000,000,000,000 | 14 | Fixed bug #69152 | Safe | null | null |
rrset_msg(struct ub_packed_rrset_key* rrset, struct regional* region,
time_t now, struct query_info* q)
{
struct dns_msg* msg;
struct packed_rrset_data* d = (struct packed_rrset_data*)
rrset->entry.data;
if(now > d->ttl)
return NULL;
msg = gen_dns_msg(region, q, 1); /* only the CNAME (or other) RRset */
if(!... | 0 | [
"CWE-400"
] | unbound | ba0f382eee814e56900a535778d13206b86b6d49 | 111,578,720,112,997,060,000,000,000,000,000,000,000 | 27 | - CVE-2020-12662 Unbound can be tricked into amplifying an incoming
query into a large number of queries directed to a target.
- CVE-2020-12663 Malformed answers from upstream name servers can be
used to make Unbound unresponsive. | 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 void SVGExternalSubset(void *context,const xmlChar *name,
const xmlChar *external_id,const xmlChar *system_id)
{
SVGInfo
*svg_info;
xmlParserCtxt
parser_context;
xmlParserCtxtPtr
parser;
xmlParserInputPtr
input;
/*
Does this document has an external subset?
*/
(void) LogMa... | 0 | [
"CWE-125"
] | ImageMagick6 | a5db4873626f702d2ddd8bc293573493e0a412c0 | 14,033,897,399,017,530,000,000,000,000,000,000,000 | 65 | https://github.com/ImageMagick/ImageMagick/issues/1336 | 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 unsigned readBitsFromReversedStream(size_t* bitpointer, const unsigned char* bitstream, size_t nbits)
{
unsigned result = 0;
size_t i;
for(i = nbits - 1; i < nbits; i--)
{
result += (unsigned)readBitFromReversedStream(bitpointer, bitstream) << i;
}
return result;
} | 0 | [
"CWE-401"
] | FreeRDP | 9fee4ae076b1ec97b97efb79ece08d1dab4df29a | 100,215,893,649,402,720,000,000,000,000,000,000,000 | 10 | Fixed #5645: realloc return handling | 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... |
Item *Field_iterator_view::create_item(THD *thd)
{
return create_view_field(thd, view, &ptr->item, ptr->name);
} | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 58,330,130,889,350,310,000,000,000,000,000,000,000 | 4 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
TEST(GatherNdOpTest, BatchedIndexingIntoRank3Tensor1) {
GatherNdOpModel m({TensorType_FLOAT32, {3, 2, 3}},
{TensorType_INT32, {2, 1, 3}});
m.SetInput<float>({1.1, -1.2, 1.3, -2.1, 2.2, 2.3, //
3.1, 3.2, -3.3, -4.1, -4.2, 4.3, //
5.1, -5.2, 5.3, 6.1, -... | 0 | [
"CWE-125"
] | tensorflow | 595a65a3e224a0362d7e68c2213acfc2b499a196 | 215,918,942,244,797,770,000,000,000,000,000,000,000 | 11 | Return a TFLite error if gather_nd will result in reading invalid memory
PiperOrigin-RevId: 463054033 | 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"... |
SCM_DEFINE (scm_rmdir, "rmdir", 1, 0, 0,
(SCM path),
"Remove the existing directory named by @var{path}. The directory must\n"
"be empty for this to succeed. The return value is unspecified.")
#define FUNC_NAME s_scm_rmdir
{
int val;
STRING_SYSCALL (path, c_path, val = rmdir (c_path));
i... | 0 | [] | guile | 245608911698adb3472803856019bdd5670b6614 | 145,932,539,370,826,520,000,000,000,000,000,000,000 | 13 | Remove 'umask' calls from 'mkdir'.
Fixes <http://bugs.gnu.org/24659>.
* libguile/filesys.c (SCM_DEFINE): Remove calls to 'umask' when MODE is
unbound; instead, use 0777 as the mode. Update docstring to clarify
this.
* doc/ref/posix.texi (File System): Adjust accordingly.
* NEWS: Mention it. | Safe | null | null |
GF_Err minf_Read(GF_Box *s, GF_BitStream *bs)
{
GF_MediaInformationBox *ptr = (GF_MediaInformationBox *)s;
GF_Err e;
e = gf_isom_box_array_read(s, bs, minf_AddBox);
if (! ptr->dataInformation) {
GF_Box *dinf, *dref, *url;
extern Bool use_dump_mode;
Bool dump_mode = use_dump_mode;
GF_LOG(GF_LOG_ERROR, GF_LOG... | 0 | [
"CWE-416"
] | gpac | 6063b1a011c3f80cee25daade18154e15e4c058c | 291,340,708,159,149,850,000,000,000,000,000,000,000 | 37 | fix UAF in audio_sample_entry_Read (#1440) | 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... |
format_STRIP_VLAN(const struct ofpact_null *a, struct ds *s)
{
ds_put_format(s, (a->ofpact.raw == OFPAT_RAW11_POP_VLAN
? "%spop_vlan%s"
: "%sstrip_vlan%s"),
colors.value, colors.end);
} | 0 | [
"CWE-125"
] | ovs | 9237a63c47bd314b807cda0bd2216264e82edbe8 | 315,570,563,735,879,600,000,000,000,000,000,000,000 | 7 | ofp-actions: Avoid buffer overread in BUNDLE action decoding.
Reported-at: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9052
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> | 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"... |
Stats::Scope& ListenerFactoryContextBaseImpl::listenerScope() { return *listener_scope_; } | 0 | [
"CWE-400"
] | envoy | dfddb529e914d794ac552e906b13d71233609bf7 | 262,626,305,266,994,940,000,000,000,000,000,000,000 | 1 | listener: Add configurable accepted connection limits (#153)
Add support for per-listener limits on accepted connections.
Signed-off-by: Tony Allen <tony@allen.gg> | 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... |
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