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 |
|---|---|---|---|---|---|---|---|---|---|---|
setlogfile(argv)
char **argv;
{
int fd, err;
uid_t euid;
euid = geteuid();
if (!privileged_option && seteuid(getuid()) == -1) {
option_error("unable to drop permissions to open %s: %m", *argv);
return 0;
}
fd = open(*argv, O_WRONLY | O_APPEND | O_CREAT | O_EXCL, 0644);
if (fd < 0 && e... | 0 | [
"CWE-415",
"CWE-119"
] | ppp | 7658e8257183f062dc01f87969c140707c7e52cb | 208,175,561,519,455,560,000,000,000,000,000,000,000 | 30 | pppd: Eliminate potential integer overflow in option parsing
When we are reading in a word from an options file, we maintain a count
of the length we have seen so far in 'len', which is an int. When len
exceeds MAXWORDLEN - 1 (i.e. 1023) we cease storing characters in the
buffer but we continue to increment len. Sin... | 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"... |
void createSharedObjects(void) {
int j;
shared.crlf = createObject(OBJ_STRING,sdsnew("\r\n"));
shared.ok = createObject(OBJ_STRING,sdsnew("+OK\r\n"));
shared.err = createObject(OBJ_STRING,sdsnew("-ERR\r\n"));
shared.emptybulk = createObject(OBJ_STRING,sdsnew("$0\r\n\r\n"));
shared.czero = creat... | 0 | [
"CWE-770"
] | redis | 5674b0057ff2903d43eaff802017eddf37c360f8 | 330,330,142,274,056,770,000,000,000,000,000,000,000 | 114 | 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... |
void nfs_start(void)
{
debug("%s\n", __func__);
nfs_download_state = NETLOOP_FAIL;
nfs_server_ip = net_server_ip;
nfs_path = (char *)nfs_path_buff;
if (nfs_path == NULL) {
net_set_state(NETLOOP_FAIL);
printf("*** ERROR: Fail allocate memory\n");
return;
}
if (!net_parse_bootfile(&nfs_server_ip, nfs_path... | 0 | [
"CWE-120",
"CWE-703"
] | u-boot | 5d14ee4e53a81055d34ba280cb8fd90330f22a96 | 338,267,768,219,212,760,000,000,000,000,000,000,000 | 69 | CVE-2019-14196: nfs: fix unbounded memcpy with a failed length check at nfs_lookup_reply
This patch adds a check to rpc_pkt.u.reply.data at nfs_lookup_reply.
Signed-off-by: Cheng Liu <liucheng32@huawei.com>
Reported-by: Fermín Serna <fermin@semmle.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com> | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
static void Fish2X(const Image *source,const Quantum *pixels,Quantum *result,
const size_t channels)
{
#define Corner(A,B,C,D) \
{ \
if (intensities[B] > intensities[A]) \
{ \
ssize_t \
offsets[3] = { B, C, D }; \
\
MixPixels(pixels,offsets,3,result,3,channels); \
} \
... | 0 | [
"CWE-369"
] | ImageMagick | 43539e67a47d2f8de832d33a5b26dc2a7a12294f | 331,999,082,504,882,400,000,000,000,000,000,000,000 | 118 | https://github.com/ImageMagick/ImageMagick/issues/1718 | Safe | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
R_API bool r_sys_aslr(int val) {
bool ret = true;
#if __linux__
const char *rva = "/proc/sys/kernel/randomize_va_space";
char buf[3] = {0};
snprintf(buf, sizeof (buf), "%d\n", val != 0 ? 2 : 0);
int fd = r_sandbox_open (rva, O_WRONLY, 0644);
if (fd != -1) {
if (r_sandbox_write (fd, (ut8 *)buf, sizeof (buf)) != ... | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 265,259,738,426,895,840,000,000,000,000,000,000,000 | 30 | Fix command injection on PDB download (#16966)
* Fix r_sys_mkdirp with absolute path on Windows
* Fix build with --with-openssl
* Use RBuffer in r_socket_http_answer()
* r_socket_http_answer: Fix read for big responses
* Implement r_str_escape_sh()
* Cleanup r_socket_connect() on Windows
* Fix socket being creat... | 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... |
put_line(FILE *fd, char *s)
{
if (fputs(s, fd) < 0 || put_eol(fd) == FAIL)
return FAIL;
return OK;
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 228,978,190,719,298,440,000,000,000,000,000,000,000 | 6 | 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... |
char *MACH0_(get_filetype)(struct MACH0_(obj_t) * bin) {
return bin ? MACH0_(get_filetype_from_hdr)(&bin->hdr) : strdup("Unknown");
} | 0 | [
"CWE-787"
] | rizin | 348b1447d1452f978b69631d6de5b08dd3bdf79d | 246,126,128,250,040,550,000,000,000,000,000,000,000 | 3 | fix #2956 - oob write in mach0.c | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static void *irias_seq_start(struct seq_file *seq, loff_t *pos)
{
spin_lock_irq(&irias_objects->hb_spinlock);
return *pos ? irias_seq_idx(*pos - 1) : SEQ_START_TOKEN;
} | 0 | [] | linux-2.6 | d370af0ef7951188daeb15bae75db7ba57c67846 | 338,969,780,691,426,100,000,000,000,000,000,000,000 | 6 | irda: validate peer name and attribute lengths
Length fields provided by a peer for names and attributes may be longer
than the destination array sizes. Validate lengths to prevent stack
buffer overflows.
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Cc: stable@kernel.org
Signed-off-by: David S. Miller <da... | Safe | null | null |
static bool has_cap_mac_admin(bool audit)
{
const struct cred *cred = current_cred();
unsigned int opts = audit ? CAP_OPT_NONE : CAP_OPT_NOAUDIT;
if (cap_capable(cred, &init_user_ns, CAP_MAC_ADMIN, opts))
return false;
if (cred_has_capability(cred, CAP_MAC_ADMIN, opts, true))
return false;
return true;
} | 0 | [
"CWE-349"
] | linux | fb73974172ffaaf57a7c42f35424d9aece1a5af6 | 311,392,759,431,858,930,000,000,000,000,000,000,000 | 11 | selinux: properly handle multiple messages in selinux_netlink_send()
Fix the SELinux netlink_send hook to properly handle multiple netlink
messages in a single sk_buff; each message is parsed and subject to
SELinux access control. Prior to this patch, SELinux only inspected
the first message in the sk_buff.
Cc: stab... | Safe | 349 | {"cwe_id": "CWE-349", "vulnerability_type": "Acceptance of Extraneous Untrusted Data With Trusted Data", "description": "The product, when processing trusted data, accepts any untrusted data that is also included with the trusted data, treating the untrusted data as if it were trusted.", "severity": null, "category": n... |
void CLASS kodak_c330_load_raw()
{
#ifdef LIBRAW_LIBRARY_BUILD
if (!image)
throw LIBRAW_EXCEPTION_IO_CORRUPT;
#endif
uchar *pixel;
int row, col, y, cb, cr, rgb[3], c;
pixel = (uchar *)calloc(raw_width, 2 * sizeof *pixel);
merror(pixel, "kodak_c330_load_raw()");
#ifdef LIBRAW_LIBRARY_BUILD
try
{
#endi... | 0 | [
"CWE-190"
] | LibRaw | 4554e24ce24beaef5d0ef48372801cfd91039076 | 156,923,355,607,801,720,000,000,000,000,000,000,000 | 46 | parse_qt: possible integer overflow | 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... |
fast_save_leave(PicklerObject *self, PyObject *obj)
{
if (self->fast_nesting-- >= FAST_NESTING_LIMIT) {
PyObject *key = PyLong_FromVoidPtr(obj);
if (key == NULL)
return 0;
if (PyDict_DelItem(self->fast_memo, key) < 0) {
Py_DECREF(key);
return 0;
}
... | 0 | [
"CWE-190",
"CWE-369"
] | cpython | a4ae828ee416a66d8c7bf5ee71d653c2cc6a26dd | 305,133,357,776,389,740,000,000,000,000,000,000,000 | 14 | closes bpo-34656: Avoid relying on signed overflow in _pickle memos. (GH-9261) | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
PJ_DEF(pj_status_t) pjmedia_sdp_neg_send_local_offer( pj_pool_t *pool,
pjmedia_sdp_neg *neg,
const pjmedia_sdp_session **offer)
{
/* Check arguments are valid. */
PJ_ASSERT_RETURN(neg && offer, PJ_EINVAL);
*offer = NULL;
/* Can only do this in STATE_DONE or STATE_LOCAL_OFFER. */
PJ_ASS... | 0 | [
"CWE-400",
"CWE-200",
"CWE-754"
] | pjproject | 97b3d7addbaa720b7ddb0af9bf6f3e443e664365 | 20,030,819,005,397,897,000,000,000,000,000,000,000 | 50 | Merge pull request from GHSA-hvq6-f89p-frvp | 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 ssl3_get_next_proto(SSL *s)
{
int ok;
unsigned proto_len, padding_len;
long n;
const unsigned char *p;
/* Clients cannot send a NextProtocol message if we didn't see the
* extension in their ClientHello */
if (!s->s3->next_proto_neg_seen)
{
SSLerr(SSL_F_SSL3_GET_NEXT_PROTO,SSL_R_GOT_NEXT_PROTO_WITHOUT... | 0 | [] | openssl | ee2ffc279417f15fef3b1073c7dc81a908991516 | 235,747,131,965,872,200,000,000,000,000,000,000,000 | 63 | Add Next Protocol Negotiation. | Safe | null | null |
static ssize_t node_read_cpumap(struct device *dev, bool list, char *buf)
{
ssize_t n;
cpumask_var_t mask;
struct node *node_dev = to_node(dev);
/* 2008/04/07: buf currently PAGE_SIZE, need 9 chars per 32 bits. */
BUILD_BUG_ON((NR_CPUS/32 * 9) > (PAGE_SIZE-1));
if (!alloc_cpumask_var(&mask, GFP_KERNEL))
retur... | 0 | [
"CWE-787"
] | linux | aa838896d87af561a33ecefea1caa4c15a68bc47 | 286,685,180,513,450,930,000,000,000,000,000,000,000 | 18 | drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
Convert the various sprintf fmaily calls in sysfs device show functions
to sysfs_emit and sysfs_emit_at for PAGE_SIZE buffer safety.
Done with:
$ spatch -sp-file sysfs_emit_dev.cocci --in-place --max-width=80 .
And cocci script:
$ cat s... | 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... |
upsample (guchar *dest,
const guchar *src,
guint width,
guint bytes,
guint alpha)
{
guint x;
for (x = 0; x < width; x++)
{
dest[0] = ((src[1] << 1) & 0xf8);
dest[0] += (dest[0] >> 5);
dest[1] = ((src[0] & 0xe0) >> 2) + (... | 0 | [
"CWE-125"
] | GIMP | 674b62ad45b6579ec6d7923dc3cb1ef4e8b5498b | 62,513,747,451,387,110,000,000,000,000,000,000,000 | 32 | Bug 739134 - (CVE-2017-17786) Out of bounds read / heap overflow in...
... TGA importer.
Be more thorough on valid TGA RGB and RGBA images.
In particular current TGA plug-in can import RGBA as 32 bits (8 bits per
channel) and 16 bits (5 bits per color channel and 1 bit for alpha), and
RGB as 15 and 24 bits.
Maybe the... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx)
{
size_t i;
if (group->meth->points_make_affine == 0)
{
ECerr(EC_F_EC_POINTS_MAKE_AFFINE, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
return 0;
}
for (i = 0; i < num; i++)
{
if (group->meth != points[i]->meth)
{
... | 0 | [
"CWE-320"
] | openssl | 8aed2a7548362e88e84a7feb795a3a97e8395008 | 217,163,198,327,573,400,000,000,000,000,000,000,000 | 19 | Reserve option to use BN_mod_exp_mont_consttime in ECDSA.
Submitted by Shay Gueron, Intel Corp.
RT: 3149
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit f54be179aa4cbbd944728771d7d59ed588158a12) | Safe | 320 | null |
f_atan(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 = atan(f);
else
rettv->vval.v_float = 0.0;
} | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 338,798,304,197,207,940,000,000,000,000,000,000,000 | 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... |
int fit_set_timestamp(void *fit, int noffset, time_t timestamp)
{
uint32_t t;
int ret;
t = cpu_to_uimage(timestamp);
ret = fdt_setprop(fit, noffset, FIT_TIMESTAMP_PROP, &t,
sizeof(uint32_t));
if (ret) {
debug("Can't set '%s' property for '%s' node (%s)\n",
FIT_TIMESTAMP_PROP, fit_get_name(fit, noffs... | 0 | [] | u-boot | 6f3c2d8aa5e6cbd80b5e869bbbddecb66c329d01 | 8,750,099,962,794,870,000,000,000,000,000,000,000 | 17 | image: Add an option to do a full check of the FIT
Some strange modifications of the FIT can introduce security risks. Add an
option to check it thoroughly, using libfdt's fdt_check_full() function.
Enable this by default if signature verification is enabled.
CVE-2021-27097
Signed-off-by: Simon Glass <sjg@chromium.... | Safe | null | null |
static void __unix_insert_socket(struct hlist_head *list, struct sock *sk)
{
WARN_ON(!sk_unhashed(sk));
sk_add_node(sk, list);
} | 0 | [] | linux-2.6 | 6209344f5a3795d34b7f2c0061f49802283b6bdd | 321,458,526,694,707,700,000,000,000,000,000,000,000 | 5 | net: unix: fix inflight counting bug in garbage collector
Previously I assumed that the receive queues of candidates don't
change during the GC. This is only half true, nothing can be received
from the queues (see comment in unix_gc()), but buffers could be added
through the other half of the socket pair, which may s... | Safe | null | null |
static size_t resp_hdr_cb(void *ptr, size_t size, size_t nmemb, void *user_data)
{
struct header_info *hi = user_data;
size_t remlen, slen, ptrlen = size * nmemb;
char *rem, *val = NULL, *key = NULL;
void *tmp;
val = calloc(1, ptrlen);
key = calloc(1, ptrlen);
if (!key || !val)
goto out;
tmp = memchr(ptr, '... | 0 | [
"CWE-119",
"CWE-787"
] | bfgminer | c80ad8548251eb0e15329fc240c89070640c9d79 | 308,096,420,482,673,060,000,000,000,000,000,000,000 | 77 | Stratum: extract_sockaddr: Truncate overlong addresses rather than stack overflow
Thanks to Mick Ayzenberg <mick@dejavusecurity.com> for finding this! | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static inline int ablkcipher_next_fast(struct ablkcipher_request *req,
struct ablkcipher_walk *walk)
{
walk->src.page = scatterwalk_page(&walk->in);
walk->src.offset = offset_in_page(walk->in.offset);
walk->dst.page = scatterwalk_page(&walk->out);
walk->dst.offset = offset_in_page(walk->out.offset);
re... | 0 | [
"CWE-310"
] | linux | 9a5467bf7b6e9e02ec9c3da4e23747c05faeaac6 | 310,334,296,666,991,670,000,000,000,000,000,000,000 | 10 | crypto: user - fix info leaks in report API
Three errors resulting in kernel memory disclosure:
1/ The structures used for the netlink based crypto algorithm report API
are located on the stack. As snprintf() does not fill the remainder of
the buffer with null bytes, those stack bytes will be disclosed to users
of th... | Safe | 310 | null |
int SSL_CTX_use_certificate_chain_file(SSL_CTX*, const char*)
{
// TDOD:
return SSL_SUCCESS;
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 63,400,418,498,549,170,000,000,000,000,000,000,000 | 5 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. | Safe | 254 | null |
static int legacy_parse_param(struct fs_context *fc, struct fs_parameter *param)
{
struct legacy_fs_context *ctx = fc->fs_private;
unsigned int size = ctx->data_size;
size_t len = 0;
int ret;
ret = vfs_parse_fs_param_source(fc, param);
if (ret != -ENOPARAM)
return ret;
if (ctx->param_type == LEGACY_FS_MONOLI... | 1 | [
"CWE-787"
] | linux | 722d94847de29310e8aa03fcbdb41fc92c521756 | 89,308,847,584,215,250,000,000,000,000,000,000,000 | 53 | vfs: fs_context: fix up param length parsing in legacy_parse_param
The "PAGE_SIZE - 2 - size" calculation in legacy_parse_param() is an
unsigned type so a large value of "size" results in a high positive
value instead of a negative value as expected. Fix this by getting rid
of the subtraction.
Signed-off-by: Jamie H... | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static struct dmar_domain *get_domain_for_dev(struct device *dev, int gaw)
{
struct dmar_domain *domain, *tmp;
domain = find_domain(dev);
if (domain)
goto out;
domain = find_or_alloc_domain(dev, gaw);
if (!domain)
goto out;
tmp = set_domain_for_dev(dev, domain);
if (!tmp || domain != tmp) {
domain_exit(... | 0 | [] | linux | d8b8591054575f33237556c32762d54e30774d28 | 245,481,816,111,304,470,000,000,000,000,000,000,000 | 22 | iommu/vt-d: Disable ATS support on untrusted devices
Commit fb58fdcd295b9 ("iommu/vt-d: Do not enable ATS for untrusted
devices") disables ATS support on the devices which have been marked
as untrusted. Unfortunately this is not enough to fix the DMA attack
vulnerabiltiies because IOMMU driver allows translated reques... | Safe | null | null |
static void sctp_packet_reset(struct sctp_packet *packet)
{
packet->size = packet->overhead;
packet->has_cookie_echo = 0;
packet->has_sack = 0;
packet->has_data = 0;
packet->has_auth = 0;
packet->ipfragok = 0;
packet->auth = NULL;
} | 0 | [] | linux | 196d67593439b03088913227093e374235596e33 | 53,268,590,000,395,110,000,000,000,000,000,000,000 | 10 | sctp: Add support to per-association statistics via a new SCTP_GET_ASSOC_STATS call
The current SCTP stack is lacking a mechanism to have per association
statistics. This is an implementation modeled after OpenSolaris'
SCTP_GET_ASSOC_STATS.
Userspace part will follow on lksctp if/when there is a general ACK on
this.
... | Safe | null | null |
static ssize_t get_xattr_names(const char *fname)
{
ssize_t list_len;
int64 arg;
if (!namebuf) {
namebuf_len = 1024;
namebuf = new_array(char, namebuf_len);
if (!namebuf)
out_of_memory("get_xattr_names");
}
while (1) {
/* The length returned includes all the '\0' terminators. */
list_len = sys_llist... | 0 | [
"CWE-125"
] | rsync | 47a63d90e71d3e19e0e96052bb8c6b9cb140ecc1 | 319,139,038,543,438,970,000,000,000,000,000,000,000 | 43 | Enforce trailing \0 when receiving xattr name values.
Fixes bug 13112. | 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"... |
typval2string(typval_T *tv, int convert)
{
garray_T ga;
char_u *retval;
#ifdef FEAT_FLOAT
char_u numbuf[NUMBUFLEN];
#endif
if (convert && tv->v_type == VAR_LIST)
{
ga_init2(&ga, (int)sizeof(char), 80);
if (tv->vval.v_list != NULL)
{
list_join(&ga, tv->vval.v_list, (char_u *)"\n", TRUE, FALS... | 0 | [
"CWE-122",
"CWE-787"
] | vim | 605ec91e5a7330d61be313637e495fa02a6dc264 | 234,326,346,256,867,320,000,000,000,000,000,000,000 | 31 | patch 8.2.3847: illegal memory access when using a lambda with an error
Problem: Illegal memory access when using a lambda with an error.
Solution: Avoid skipping over the NUL after a string. | Safe | 122 | {"cwe_id": "CWE-122", "vulnerability_type": "Heap-based Buffer Overflow", "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().", "severity": "... |
void umm_free( void *ptr ) {
ptr = GET_UNPOISONED(ptr);
/* check poison of each blocks, if poisoning is enabled */
if (!CHECK_POISON_ALL_BLOCKS()) {
return;
}
/* check full integrity of the heap, if this check is enabled */
if (!INTEGRITY_CHECK()) {
return;
}
_umm_free( ptr );
umm_account... | 0 | [
"CWE-190"
] | mongoose-os | b338266c0492cccdb8d8a93ee0b9217bc5a04036 | 15,624,878,430,722,712,000,000,000,000,000,000,000 | 18 | Fix umm_malloc() | 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 int ZEND_FASTCALL ZEND_UNSET_OBJ_SPEC_VAR_CV_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
zend_op *opline = EX(opline);
zend_free_op free_op1;
zval **container = _get_zval_ptr_ptr_var(&opline->op1, EX(Ts), &free_op1 TSRMLS_CC);
zval *offset = _get_zval_ptr_cv(&opline->op2, EX(Ts), BP_VAR_R TSRMLS_CC);
if (IS_VAR !... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 226,573,552,884,955,170,000,000,000,000,000,000,000 | 35 | - 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 |
void delegpt_add_neg_msg(struct delegpt* dp, struct msgreply_entry* msg)
{
struct reply_info* rep = (struct reply_info*)msg->entry.data;
if(!rep) return;
/* if error or no answers */
if(FLAGS_GET_RCODE(rep->flags) != 0 || rep->an_numrrsets == 0) {
struct delegpt_ns* ns = delegpt_find_ns(dp, msg->key.qname,
m... | 0 | [
"CWE-400"
] | unbound | ba0f382eee814e56900a535778d13206b86b6d49 | 284,176,783,633,656,760,000,000,000,000,000,000,000 | 12 | - 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... |
configure_staticstub_serveraddrs(const cfg_obj_t *zconfig, dns_zone_t *zone,
dns_rdatalist_t *rdatalist_ns,
dns_rdatalist_t *rdatalist_a,
dns_rdatalist_t *rdatalist_aaaa)
{
const cfg_listelt_t *element;
isc_mem_t *mctx = dns_zone_getmctx(zone);
isc_region_t region, sregion;
dns_rdata_t *rdata;
isc_r... | 0 | [
"CWE-269"
] | bind9 | e4cccf9668c7adee4724a7649ec64685f82c8677 | 208,267,182,927,182,200,000,000,000,000,000,000,000 | 88 | Update-policy 'subdomain' was incorrectly treated as 'zonesub'
resulting in names outside the specified subdomain having the wrong
restrictions for the given key. | 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 iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb,
struct iwl_device_cmd *cmd)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_addsta_cmd *addsta =
(struct iwl_addsta_cmd *) cmd->payload;
return iwl_process_add_sta_resp(priv, addsta, pkt);
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | 2da424b0773cea3db47e1e81db71eeebde8269d4 | 172,447,932,567,863,380,000,000,000,000,000,000,000 | 9 | iwlwifi: Sanity check for sta_id
On my testing, I saw some strange behavior
[ 421.739708] iwlwifi 0000:01:00.0: ACTIVATE a non DRIVER active station id 148 addr 00:00:00:00:00:00
[ 421.739719] iwlwifi 0000:01:00.0: iwl_sta_ucode_activate Added STA id 148 addr 00:00:00:00:00:00 to uCode
not sure how it happen, but ... | 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 void __paginginit free_area_init_core(struct pglist_data *pgdat)
{
enum zone_type j;
int nid = pgdat->node_id;
pgdat_resize_init(pgdat);
#ifdef CONFIG_NUMA_BALANCING
spin_lock_init(&pgdat->numabalancing_migrate_lock);
pgdat->numabalancing_migrate_nr_pages = 0;
pgdat->numabalancing_migrate_next_window = ji... | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 42,980,033,963,592,480,000,000,000,000,000,000,000 | 91 | mm: don't warn about allocations which stall for too long
Commit 63f53dea0c98 ("mm: warn about allocations which stall for too
long") was a great step for reducing possibility of silent hang up
problem caused by memory allocation stalls. But this commit reverts it,
for it is possible to trigger OOM lockup and/or soft... | Safe | null | null |
void CLASS parse_exif (int base)
{
unsigned kodak, entries, tag, type, len, save, c;
double expo;
kodak = !strncmp(make,"EASTMAN",7) && tiff_nifds < 3;
entries = get2();
while (entries--) {
tiff_get (base, &tag, &type, &len, &save);
switch (tag) {
case 33434: shutter = getreal(type); break;
... | 0 | [] | LibRaw | c4e374ea6c979a7d1d968f5082b7d0ea8cd27202 | 240,685,673,461,672,460,000,000,000,000,000,000,000 | 30 | additional data checks backported from 0.15.4 | Safe | null | null |
static void usbnet_bh (unsigned long param)
{
struct usbnet *dev = (struct usbnet *) param;
struct sk_buff *skb;
struct skb_data *entry;
while ((skb = skb_dequeue (&dev->done))) {
entry = (struct skb_data *) skb->cb;
switch (entry->state) {
case rx_done:
entry->state = rx_cleanup;
rx_process (dev, s... | 0 | [
"CWE-703"
] | linux | 1666984c8625b3db19a9abc298931d35ab7bc64b | 253,908,797,269,346,540,000,000,000,000,000,000,000 | 56 | usbnet: cleanup after bind() in probe()
In case bind() works, but a later error forces bailing
in probe() in error cases work and a timer may be scheduled.
They must be killed. This fixes an error case related to
the double free reported in
http://www.spinics.net/lists/netdev/msg367669.html
and needs to go on top of L... | 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"... |
main()
{
int number_failed;
Suite *s = sonmp_suite ();
SRunner *sr = srunner_create (s);
srunner_set_fork_status (sr, CK_NOFORK); /* Can't fork because
we need to write
files */
srunner_run_all (sr, CK_ENV);
number_failed = srunner_ntests_failed (sr);
srunner_free (sr);
return (number_failed... | 0 | [] | lldpd | 73d42680fce8598324364dbb31b9bc3b8320adf7 | 117,611,607,557,781,690,000,000,000,000,000,000,000 | 13 | sonmp: fix heap overflow when reading SONMP packets
By sending short SONMP packets, an attacker can make the decoder crash
by reading too much data on the heap. SONMP packets are fixed in size,
just ensure we get the enough bytes to contain a SONMP packet.
CVE-2021-43612 | Safe | null | null |
const Config *HttpServer::get_config() const { return config_; } | 0 | [] | nghttp2 | 95efb3e19d174354ca50c65d5d7227d92bcd60e1 | 193,949,554,258,986,640,000,000,000,000,000,000,000 | 1 | Don't read too greedily | Safe | null | null |
static int tm_dscr_set(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
int ret;
if (!cpu_has_feature(CPU_FTR_TM))
return -ENODEV;
if (!MSR_TM_ACTIVE(target->thread.regs->msr))
return -ENODAT... | 0 | [
"CWE-119",
"CWE-787"
] | linux | c1fa0768a8713b135848f78fd43ffc208d8ded70 | 303,645,433,197,455,200,000,000,000,000,000,000,000 | 17 | powerpc/tm: Flush TM only if CPU has TM feature
Commit cd63f3c ("powerpc/tm: Fix saving of TM SPRs in core dump")
added code to access TM SPRs in flush_tmregs_to_thread(). However
flush_tmregs_to_thread() does not check if TM feature is available on
CPU before trying to access TM SPRs in order to copy live state to
th... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static void usb_ehci_pre_save(void *opaque)
{
EHCIState *ehci = opaque;
uint32_t new_frindex;
/* Round down frindex to a multiple of 8 for migration compatibility */
new_frindex = ehci->frindex & ~7;
ehci->last_run_ns -= (ehci->frindex - new_frindex) * UFRAME_TIMER_NS;
ehci->frindex = new_frind... | 0 | [] | qemu | 791f97758e223de3290592d169f8e6339c281714 | 97,106,941,165,123,910,000,000,000,000,000,000,000 | 10 | usb: ehci: fix memory leak in ehci_init_transfer
In ehci_init_transfer function, if the 'cpage' is bigger than 4,
it doesn't free the 'p->sgl' once allocated previously thus leading
a memory leak issue. This patch avoid this.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Message-id: 5821c0f4.091c6b0a.e0c92.e811@mx.goog... | Safe | null | null |
GF_Err tmax_box_write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
GF_TMAXBox *ptr = (GF_TMAXBox *)s;
if (ptr == NULL) return GF_BAD_PARAM;
e = gf_isom_box_write_header(s, bs);
if (e) return e;
gf_bs_write_u32(bs, ptr->maxTime);
return GF_OK;
} | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 73,826,987,825,036,570,000,000,000,000,000,000,000 | 10 | 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... |
static void TIFFWarnings(const char *module,const char *format,va_list warning)
{
char
message[MaxTextExtent];
ExceptionInfo
*exception;
#if defined(MAGICKCORE_HAVE_VSNPRINTF)
(void) vsnprintf(message,MaxTextExtent,format,warning);
#else
(void) vsprintf(message,format,warning);
#endif
message[MaxTex... | 0 | [
"CWE-125"
] | ImageMagick6 | d8d844c6f23f4d90d8fe893fe9225dd78fc1e6ef | 70,224,815,878,676,840,000,000,000,000,000,000,000 | 20 | https://github.com/ImageMagick/ImageMagick/issues/1532 | 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 copy_vmcs12_to_shadow(struct vcpu_vmx *vmx)
{
const unsigned long *fields[] = {
shadow_read_write_fields,
shadow_read_only_fields
};
const int max_fields[] = {
max_shadow_read_write_fields,
max_shadow_read_only_fields
};
int i, q;
unsigned long field;
u64 field_value = 0;
struct vmcs *shadow... | 0 | [
"CWE-20",
"CWE-617"
] | linux | 3a8b0677fc6180a467e26cc32ce6b0c09a32f9bb | 297,449,386,687,579,120,000,000,000,000,000,000,000 | 45 | KVM: VMX: Do not BUG() on out-of-bounds guest IRQ
The value of the guest_irq argument to vmx_update_pi_irte() is
ultimately coming from a KVM_IRQFD API call. Do not BUG() in
vmx_update_pi_irte() if the value is out-of bounds. (Especially,
since KVM as a whole seems to hang after that.)
Instead, print a message only o... | 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 inline bool zone_watermark_fast(struct zone *z, unsigned int order,
unsigned long mark, int classzone_idx, unsigned int alloc_flags)
{
long free_pages = zone_page_state(z, NR_FREE_PAGES);
long cma_pages = 0;
#ifdef CONFIG_CMA
/* If allocation can't use CMA areas don't use free CMA pages */
if (!(alloc_fla... | 0 | [] | linux | 400e22499dd92613821374c8c6c88c7225359980 | 20,535,663,666,882,720,000,000,000,000,000,000,000 | 25 | 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 |
int ndpi_packet_src_ip_eql(const struct ndpi_packet_struct *packet, const ndpi_ip_addr_t *ip) {
#ifdef NDPI_DETECTION_SUPPORT_IPV6
/* IPv6 */
if(packet->iphv6 != NULL) {
if(packet->iphv6->ip6_src.u6_addr.u6_addr32[0] == ip->ipv6.u6_addr.u6_addr32[0] &&
packet->iphv6->ip6_src.u6_addr.u6_addr32[1] == ip->... | 0 | [
"CWE-416",
"CWE-787"
] | nDPI | 6a9f5e4f7c3fd5ddab3e6727b071904d76773952 | 302,257,140,506,837,620,000,000,000,000,000,000,000 | 20 | Fixed use after free caused by dangling pointer
* This fix also improved RCE Injection detection
Signed-off-by: Toni Uhlig <matzeton@googlemail.com> | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
dissect_kafka_create_partitions_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset,
kafka_api_version_t api_version)
{
proto_item *subti;
proto_tree *subtree;
subtree = proto_tree_add_subtree(tree, tvb, offset, -1,
... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 167,385,479,155,974,100,000,000,000,000,000,000,000 | 25 | Kafka: Limit our decompression size.
Don't assume that the Internet has our best interests at heart when it
gives us the size of our decompression buffer. Assign an arbitrary limit
of 50 MB.
This fixes #16739 in that it takes care of
** (process:17681): WARNING **: 20:03:07.440: Dissector bug, protocol Kafka, in pac... | 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_param *get_item_param() { return this; } | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 285,750,229,569,038,970,000,000,000,000,000,000,000 | 1 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... | Safe | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
int nfsd_pool_stats_release(struct inode *inode, struct file *file)
{
int ret = seq_release(inode, file);
struct net *net = inode->i_sb->s_fs_info;
mutex_lock(&nfsd_mutex);
/* this function really, really should have been called svc_put() */
nfsd_destroy(net);
mutex_unlock(&nfsd_mutex);
return ret;
} | 0 | [
"CWE-20"
] | linux | e6838a29ecb484c97e4efef9429643b9851fba6e | 13,456,794,430,887,560,000,000,000,000,000,000,000 | 11 | nfsd: check for oversized NFSv2/v3 arguments
A client can append random data to the end of an NFSv2 or NFSv3 RPC call
without our complaining; we'll just stop parsing at the end of the
expected data and ignore the rest.
Encoded arguments and replies are stored together in an array of pages,
and if a call is too large... | 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 md_srv_conf_t *config_get_int(server_rec *s, apr_pool_t *p)
{
md_srv_conf_t *sc = (md_srv_conf_t *)ap_get_module_config(s->module_config, &md_module);
ap_assert(sc);
if (sc->s != s && p) {
sc = md_config_merge(p, &defconf, sc);
sc->name = apr_pstrcat(p, CONF_S_NAME(s), sc->name, NULL)... | 0 | [
"CWE-476"
] | mod_md | e71001955809247b3aa4d269e1e0741b4fe0fc3d | 246,130,998,594,847,080,000,000,000,000,000,000,000 | 12 | v1.1.12, notifycmd improvements | 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... |
_parse_pat (GstMpegtsSection * section)
{
GPtrArray *pat;
guint16 i, nb_programs;
GstMpegtsPatProgram *program;
guint8 *data, *end;
/* Skip already parsed data */
data = section->data + 8;
/* stop at the CRC */
end = section->data + section->section_length;
/* Initialize program list */
nb_progra... | 0 | [
"CWE-125"
] | gst-plugins-bad | d58f668ece8795bddb3316832e1848c7b7cf38ac | 178,777,127,030,714,000,000,000,000,000,000,000,000 | 42 | mpegtssection: Add more section size checks
The smallest section ever needs to be at least 3 bytes (i.e. just the short
header).
Non-short headers need to be at least 11 bytes long (3 for the minimum header,
5 for the non-short header, and 4 for the CRC).
https://bugzilla.gnome.org/show_bug.cgi?id=775048 | 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"... |
R_API int r_sys_clearenv(void) {
#if __UNIX__
#if __APPLE__ && !HAVE_ENVIRON
/* do nothing */
if (!env) {
env = r_sys_get_environ ();
return 0;
}
if (env) {
char **e = env;
while (*e) {
*e++ = NULL;
}
}
#else
if (!environ) {
return 0;
}
while (*environ) {
*environ++ = NULL;
}
#endif
return 0;... | 0 | [
"CWE-78"
] | radare2 | 04edfa82c1f3fa2bc3621ccdad2f93bdbf00e4f9 | 140,744,145,905,459,250,000,000,000,000,000,000,000 | 32 | Fix command injection on PDB download (#16966)
* Fix r_sys_mkdirp with absolute path on Windows
* Fix build with --with-openssl
* Use RBuffer in r_socket_http_answer()
* r_socket_http_answer: Fix read for big responses
* Implement r_str_escape_sh()
* Cleanup r_socket_connect() on Windows
* Fix socket being creat... | 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 vmsvga_value_write(void *opaque, uint32_t address, uint32_t value)
{
struct vmsvga_state_s *s = opaque;
if (s->index >= SVGA_SCRATCH_BASE) {
trace_vmware_scratch_write(s->index, value);
} else if (s->index >= SVGA_PALETTE_BASE) {
trace_vmware_palette_write(s->index, value);
... | 0 | [] | qemu | fa892e9abb728e76afcf27323ab29c57fb0fe7aa | 290,823,124,445,780,100,000,000,000,000,000,000,000 | 121 | ui/cursor: fix integer overflow in cursor_alloc (CVE-2021-4206)
Prevent potential integer overflow by limiting 'width' and 'height' to
512x512. Also change 'datasize' type to size_t. Refer to security
advisory https://starlabs.sg/advisories/22-4206/ for more information.
Fixes: CVE-2021-4206
Signed-off-by: Mauro Matt... | Safe | null | null |
TEST_F(QueryPlannerTest, OrTwoInexactFetch) {
// true means multikey
addIndex(BSON("names" << 1), true);
runQuery(
fromjson("{$or: [{names: {$elemMatch: {$eq: 'alexandra'}}},"
"{names: {$elemMatch: {$eq: 'thomas'}}}]}"));
assertNumSolutions(2U);
assertSolutionExists("{cscan... | 0 | [] | mongo | ee97c0699fd55b498310996ee002328e533681a3 | 201,166,907,590,471,540,000,000,000,000,000,000,000 | 15 | SERVER-36993 Fix crash due to incorrect $or pushdown for indexed $expr. | Safe | null | null |
static int append_oid_to_array(const char *ref, const struct object_id *oid,
int flags, void *data)
{
struct oid_array *array = data;
oid_array_append(array, oid);
return 0;
} | 0 | [] | git | a8dee3ca610f5a1d403634492136c887f83b59d2 | 200,899,474,697,883,570,000,000,000,000,000,000,000 | 7 | Disallow dubiously-nested submodule git directories
Currently it is technically possible to let a submodule's git
directory point right into the git dir of a sibling submodule.
Example: the git directories of two submodules with the names `hippo`
and `hippo/hooks` would be `.git/modules/hippo/` and
`.git/modules/hipp... | Safe | null | null |
int ipc_update_perm(struct ipc64_perm *in, struct kern_ipc_perm *out)
{
kuid_t uid = make_kuid(current_user_ns(), in->uid);
kgid_t gid = make_kgid(current_user_ns(), in->gid);
if (!uid_valid(uid) || !gid_valid(gid))
return -EINVAL;
out->uid = uid;
out->gid = gid;
out->mode = (out->mode & ~S_IRWXUGO)
| (in->m... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 6062a8dc0517bce23e3c2f7d2fea5e22411269a3 | 22,471,973,103,518,824,000,000,000,000,000,000,000 | 14 | ipc,sem: fine grained locking for semtimedop
Introduce finer grained locking for semtimedop, to handle the common case
of a program wanting to manipulate one semaphore from an array with
multiple semaphores.
If the call is a semop manipulating just one semaphore in an array with
multiple semaphores, only take the loc... | 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"... |
QString Helper::getDeviceForFile(const QString &file, QString *rootPath)
{
if (file.isEmpty())
return QString();
if (Helper::isBlockSpecialFile(file))
return file;
QFileInfo info(file);
while (!info.exists() && info.absoluteFilePath() != "/")
info.setFile(info.absolutePath());... | 0 | [
"CWE-59",
"CWE-61"
] | deepin-clone | e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab | 276,176,236,201,180,060,000,000,000,000,000,000,000 | 20 | fix: Do not use the "/tmp" directory
https://github.com/linuxdeepin/deepin-clone/issues/16
https://bugzilla.opensuse.org/show_bug.cgi?id=1130388 | Safe | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
Status TrySimplify(NodeDef* node, string* simplified_node_name) override {
NodeDef* x;
TF_RETURN_IF_ERROR(GetInputNode(node->input(0), &x));
// Optimize only if arg is a Softmax whose output is not being consumed
// elsewhere.
if (IsSoftmax(*x) && !IsInPreserveSet(*x) &&
(NumNonControlOutp... | 0 | [
"CWE-476"
] | tensorflow | e6340f0665d53716ef3197ada88936c2a5f7a2d3 | 196,160,105,916,624,470,000,000,000,000,000,000,000 | 15 | Handle a special grappler case resulting in crash.
It might happen that a malformed input could be used to trick Grappler into trying to optimize a node with no inputs. This, in turn, would produce a null pointer dereference and a segfault.
PiperOrigin-RevId: 369242852
Change-Id: I2e5cbe7aec243d34a6d60220ac8ac9b16f13... | 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 aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_aes_ctx *ctx = aes_ctx(crypto_tfm_ctx(tfm));
if (!irq_fpu_usable())
crypto_aes_decrypt_x86(ctx, dst, src);
else {
kernel_fpu_begin();
aesni_dec(ctx, dst, src);
kernel_fpu_end();
}
} | 0 | [
"CWE-119",
"CWE-787"
] | linux | ccfe8c3f7e52ae83155cb038753f4c75b774ca8a | 302,390,320,156,606,900,000,000,000,000,000,000,000 | 12 | crypto: aesni - fix memory usage in GCM decryption
The kernel crypto API logic requires the caller to provide the
length of (ciphertext || authentication tag) as cryptlen for the
AEAD decryption operation. Thus, the cipher implementation must
calculate the size of the plaintext output itself and cannot simply use
cryp... | 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 ... |
MagickExport void XRetainWindowColors(Display *display,const Window window)
{
Atom
property;
Pixmap
pixmap;
/*
Put property on the window.
*/
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(display != (Display *) NULL);
assert(window != (Window) NULL);
property=XInternAto... | 0 | [] | ImageMagick | f391a5f4554fe47eb56d6277ac32d1f698572f0e | 41,866,298,734,002,046,000,000,000,000,000,000,000 | 31 | https://github.com/ImageMagick/ImageMagick/issues/1531 | Safe | null | null |
explicit DepthwiseConv2dNativeBackpropInputOp(OpKernelConstruction* context)
: OpKernel(context) {
OP_REQUIRES_OK(context, context->GetAttr("strides", &strides_));
OP_REQUIRES(context, strides_.size() == 4,
errors::InvalidArgument("Sliding window strides field must "
... | 0 | [
"CWE-703"
] | tensorflow | 3796cc4fcd93ae55812a457abc96dcd55fbb854b | 364,530,738,064,152,300,000,000,000,000,000,000 | 56 | Fix tf.raw_ops.DepthwiseConv2dNativeBackpropInput vulnerability with large input sizes.
Use AddDimWithStatus rather than AddDim in order to catch and report integer overflow gracefully.
PiperOrigin-RevId: 444989983 | 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"... |
ModuleExport size_t RegisterPDFImage(void)
{
MagickInfo
*entry;
entry=AcquireMagickInfo("PDF","AI","Adobe Illustrator CS2");
entry->decoder=(DecodeImageHandler *) ReadPDFImage;
entry->encoder=(EncodeImageHandler *) WritePDFImage;
entry->flags|=CoderDecoderSeekableStreamFlag;
entry->flags^=CoderAdjoinFl... | 0 | [
"CWE-401"
] | ImageMagick | 7b04c53c69792243d66d6876f843b850b3cc002b | 333,798,995,093,397,120,000,000,000,000,000,000,000 | 40 | Fixed memory leaks reported in #1557. | 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... |
bool flush_tmpoutbuf(rzip_control *control)
{
if (!TEST_ONLY) {
print_maxverbose("Dumping buffer to physical file.\n");
if (STDOUT) {
if (unlikely(!fwrite_stdout(control, control->tmp_outbuf, control->out_len)))
return false;
} else {
if (unlikely(!write_fdout(control, control->tmp_outbuf, control->out... | 0 | [
"CWE-703"
] | lrzip | 4b3942103b57c639c8e0f31d6d5fd7bac53bbdf4 | 181,410,266,008,312,270,000,000,000,000,000,000,000 | 16 | Fix possible race condition between zpaq_decompress_buf() and clear_rulist() function as reported by wcventure. | 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"... |
archive_read_format_cpio_read_header(struct archive_read *a,
struct archive_entry *entry)
{
struct cpio *cpio;
const void *h;
struct archive_string_conv *sconv;
size_t namelength;
size_t name_pad;
int r;
cpio = (struct cpio *)(a->format->data);
sconv = cpio->opt_sconv;
if (sconv == NULL) {
if (!cpio->in... | 1 | [] | libarchive | fd7e0c02e272913a0a8b6d492c7260dfca0b1408 | 16,038,282,449,328,960,000,000,000,000,000,000,000 | 90 | Reject cpio symlinks that exceed 1MB | Vulnerable | null | null |
static int auth_sess_init(void) {
config_rec *c = NULL;
unsigned char *tmp = NULL;
pr_event_register(&auth_module, "core.session-reinit", auth_sess_reinit_ev,
NULL);
/* Check for any MaxPasswordSize. */
c = find_config(main_server->conf, CONF_PARAM, "MaxPasswordSize", FALSE);
if (c != NULL) {
size... | 0 | [
"CWE-59",
"CWE-295"
] | proftpd | 349addc3be4fcdad9bd4ec01ad1ccd916c898ed8 | 289,416,997,391,352,700,000,000,000,000,000,000,000 | 124 | Walk the entire DefaultRoot path, checking for symlinks of any component,
when AllowChrootSymlinks is disabled. | Safe | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
int AsioFrontend::init()
{
boost::system::error_code ec;
auto& config = conf->get_config_map();
#ifdef WITH_RADOSGW_BEAST_OPENSSL
int r = init_ssl();
if (r < 0) {
return r;
}
#endif
// parse endpoints
auto ports = config.equal_range("port");
for (auto i = ports.first; i != ports.second; ++i) {
... | 0 | [
"CWE-400"
] | ceph | ff72c50a2c43c57aead933eb4903ad1ca6d1748a | 193,062,759,673,328,960,000,000,000,000,000,000,000 | 94 | rgw: improve beast
Avoid leaking connections that had partially-consumed
client data on unexpected disconnect.
Resolves CVE-2020-1700 (moderate impact flaw).
Fixes: https://tracker.ceph.com/issues/42531
Signed-off-by: Or Friedmann <ofriedma@redhat.com>
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com> | 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... |
template<typename tc, typename t>
CImg<T>& draw_text(const int x0, const int y0,
const char *const text,
const tc *const foreground_color, const int,
const float opacity, const CImgList<t>& font, ...) {
if (!font) return *this;
CIm... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 322,599,955,936,988,900,000,000,000,000,000,000,000 | 10 | Fix other issues in 'CImg<T>::load_bmp()'. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
void AsyncSSLSocket::getSSLServerCiphers(std::string& serverCiphers) const {
serverCiphers = SSL_get_cipher_list(ssl_.get(), 0);
int i = 1;
const char* cipher;
while ((cipher = SSL_get_cipher_list(ssl_.get(), i)) != nullptr) {
serverCiphers.append(":");
serverCiphers.append(cipher);
i++;
}
} | 0 | [
"CWE-125"
] | folly | c321eb588909646c15aefde035fd3133ba32cdee | 11,617,723,058,388,997,000,000,000,000,000,000,000 | 10 | Handle close_notify as standard writeErr in AsyncSSLSocket.
Summary: Fixes CVE-2019-11934
Reviewed By: mingtaoy
Differential Revision: D18020613
fbshipit-source-id: db82bb250e53f0d225f1280bd67bc74abd417836 | 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 tower_check_for_read_packet (struct lego_usb_tower *dev)
{
spin_lock_irq (&dev->read_buffer_lock);
if (!packet_timeout
|| time_after(jiffies, dev->read_last_arrival + dev->packet_timeout_jiffies)
|| dev->read_buffer_length == read_buffer_size) {
dev->read_packet_length = dev->read_buffer_lengt... | 0 | [
"CWE-476"
] | linux | 2fae9e5a7babada041e2e161699ade2447a01989 | 223,340,318,595,133,220,000,000,000,000,000,000,000 | 11 | usb: misc: legousbtower: Fix NULL pointer deference
This patch fixes a NULL pointer dereference caused by a race codition in
the probe function of the legousbtower driver. It re-structures the
probe function to only register the interface after successfully reading
the board's firmware ID.
The probe function does not... | 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 cut_next() { next= NULL; } | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 150,088,621,051,754,310,000,000,000,000,000,000,000 | 1 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... | 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 connectdata *allocate_conn(struct Curl_easy *data)
{
struct connectdata *conn;
size_t connsize = sizeof(struct connectdata);
#ifdef USE_SSL
/* SSLBK_MAX_ALIGN: The max byte alignment a CPU would use */
#define SSLBK_MAX_ALIGN 32
/* The SSL backend-specific data (ssl_backend_data) objects are alloca... | 0 | [
"CWE-119"
] | curl | 9b5e12a5491d2e6b68e0c88ca56f3a9ef9fba400 | 315,671,511,576,945,940,000,000,000,000,000,000,000 | 165 | url: fix alignment of ssl_backend_data struct
- Align the array of ssl_backend_data on a max 32 byte boundary.
8 is likely to be ok but I went with 32 for posterity should one of
the ssl_backend_data structs change to contain a larger sized variable
in the future.
Prior to this change (since dev 70f1db3, release 7.5... | 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 slirp_socket(int domain, int type, int protocol)
{
int ret;
#ifdef SOCK_CLOEXEC
ret = socket(domain, type | SOCK_CLOEXEC, protocol);
if (ret != -1 || errno != EINVAL) {
return ret;
}
#endif
ret = socket(domain, type, protocol);
if (ret >= 0) {
slirp_set_cloexec(ret);
}
... | 0 | [
"CWE-120"
] | libslirp | 30648c03b27fb8d9611b723184216cd3174b6775 | 153,623,947,770,173,100,000,000,000,000,000,000,000 | 17 | util: add slirp_fmt() helpers
Various calls to snprintf() in libslirp assume that snprintf() returns
"only" the number of bytes written (excluding terminating NUL).
https://pubs.opengroup.org/onlinepubs/9699919799/functions/snprintf.html#tag_16_159_04
"Upon successful completion, the snprintf() function shall return... | 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": "... |
TEST_F(AllowFailedInSingleRequirementTest, TwoGoodJwts) {
EXPECT_CALL(mock_cb_, onComplete(Status::Ok));
auto headers =
Http::TestRequestHeaderMapImpl{{kExampleHeader, GoodToken}, {kOtherHeader, OtherGoodToken}};
context_ = Verifier::createContext(headers, parent_span_, &mock_cb_);
verifier_->verify(conte... | 0 | [
"CWE-303",
"CWE-703"
] | envoy | ea39e3cba652bcc4b11bb0d5c62b017e584d2e5a | 254,063,341,381,478,850,000,000,000,000,000,000,000 | 9 | jwt_authn: fix a bug where JWT with wrong issuer is allowed in allow_missing case (#15194)
[jwt] When allow_missing is used inside RequiresAny, the requests with JWT with wrong issuer are accepted. This is a bug, allow_missing should only allow requests without any JWT. This change fixed the above issue by preserving ... | Safe | 303 | {"cwe_id": "CWE-303", "vulnerability_type": "Incorrect Implementation of Authentication Algorithm", "description": "The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect.", "severity": null, "category": null, "impact": ["Bypass ... |
static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct i2c_rdwr_ioctl_data32 __user *udata = compat_ptr(arg);
struct i2c_rdwr_aligned __user *tdata;
struct i2c_msg __user *tmsgs;
struct i2c_msg32 __user *umsgs;
compat_caddr_t datap;
int nmsgs, i;
if (get_user(nmsgs,... | 0 | [] | linux-2.6 | 188f83dfe0eeecd1427d0d255cc97dbf7ef6b4b7 | 161,875,751,525,477,090,000,000,000,000,000,000,000 | 35 | [PATCH] BLOCK: Move the msdos device ioctl compat stuff to the msdos driver [try #6]
Move the msdos device ioctl compat stuff from fs/compat_ioctl.c to the msdos
driver so that the msdos header file doesn't need to be included.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel... | Safe | null | null |
static int zipfileComparePath(const char *zA, const char *zB, int nB){
int nA = (int)strlen(zA);
if( zA[nA-1]=='/' ) nA--;
if( zB[nB-1]=='/' ) nB--;
if( nA==nB && memcmp(zA, zB, nA)==0 ) return 0;
return 1;
} | 0 | [
"CWE-434"
] | sqlite | 54d501092d88c0cf89bec4279951f548fb0b8618 | 103,843,020,637,410,930,000,000,000,000,000,000,000 | 7 | Fix the zipfile extension so that INSERT works even if the pathname of
the file being inserted is a NULL. Bug discovered by the
Yongheng and Rui fuzzer.
FossilOrigin-Name: a80f84b511231204658304226de3e075a55afc2e3f39ac063716f7a57f585c06 | Safe | 434 | {"cwe_id": "CWE-434", "vulnerability_type": "Unrestricted Upload of File with Dangerous Type", "description": "The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.", "severity": "Medium", "category": "Unrestricted File Upload", "impact": ["Execute Un... |
void CertManager::setVerifyCallback(VerifyCallback vc)
{
verifyCallback_ = vc;
} | 0 | [
"CWE-254"
] | mysql-server | e7061f7e5a96c66cb2e0bf46bec7f6ff35801a69 | 42,589,214,428,563,260,000,000,000,000,000,000,000 | 4 | Bug #22738607: YASSL FUNCTION X509_NAME_GET_INDEX_BY_NID IS NOT WORKING AS EXPECTED. | Safe | 254 | null |
cupsdAcceptClient(cupsd_listener_t *lis)/* I - Listener socket */
{
const char *hostname; /* Hostname of client */
char name[256]; /* Hostname of client */
int count; /* Count of connections on a host */
cupsd_client_t *con, /* New client pointer */
*tempcon; /* Temporary client pointer */
socklen_t... | 0 | [
"CWE-120"
] | cups | f24e6cf6a39300ad0c3726a41a4aab51ad54c109 | 43,867,382,198,448,990,000,000,000,000,000,000,000 | 313 | Fix multiple security/disclosure issues:
- CVE-2019-8696 and CVE-2019-8675: Fixed SNMP buffer overflows (rdar://51685251)
- Fixed IPP buffer overflow (rdar://50035411)
- Fixed memory disclosure issue in the scheduler (rdar://51373853)
- Fixed DoS issues in the scheduler (rdar://51373929) | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
static char *uverbs_devnode(struct device *dev, umode_t *mode)
{
if (mode)
*mode = 0666;
return kasprintf(GFP_KERNEL, "infiniband/%s", dev_name(dev));
} | 0 | [
"CWE-362",
"CWE-703",
"CWE-667"
] | linux | 04f5866e41fb70690e28397487d8bd8eea7d712a | 122,057,240,054,315,820,000,000,000,000,000,000,000 | 6 | coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping
The core dumping code has always run without holding the mmap_sem for
writing, despite that is the only way to ensure that the entire vma
layout will not change from under it. Only using some signal
serialization on the processes bel... | 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... |
int fscrypt_setup_filename(struct inode *dir, const struct qstr *iname,
int lookup, struct fscrypt_name *fname)
{
int ret = 0, bigname = 0;
memset(fname, 0, sizeof(struct fscrypt_name));
fname->usr_fname = iname;
if (!dir->i_sb->s_cop->is_encrypted(dir) ||
fscrypt_is_dot_dotdot(iname)) {
fname->dis... | 1 | [
"CWE-416",
"CWE-476"
] | linux | 1b53cf9815bb4744958d41f3795d5d5a1d365e2d | 276,949,706,219,982,430,000,000,000,000,000,000,000 | 66 | fscrypt: remove broken support for detecting keyring key revocation
Filesystem encryption ostensibly supported revoking a keyring key that
had been used to "unlock" encrypted files, causing those files to become
"locked" again. This was, however, buggy for several reasons, the most
severe of which was that when key r... | 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... |
static int extract_othername_object_as_string(GENERAL_NAME* name, void* data, int index, int count)
{
object_list* list = data;
if (name->type != GEN_OTHERNAME)
{
return 1;
}
if (0 != OBJ_cmp(name->d.otherName->type_id, list->type_id))
{
return 1;
}
object_list_allocate(list, count);
if (list->allocate... | 0 | [
"CWE-787"
] | FreeRDP | 8305349a943c68b1bc8c158f431dc607655aadea | 302,136,801,642,671,720,000,000,000,000,000,000,000 | 35 | Fixed GHSL-2020-102 heap overflow
(cherry picked from commit 197b16cc15a12813c2e4fa2d6ae9cd9c4a57e581) | 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 PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other)
{
p7->type = OBJ_nid2obj(type);
p7->d.other = other;
return 1;
} | 0 | [] | openssl | c0334c2c92dd1bc3ad8138ba6e74006c3631b0f9 | 44,318,053,703,256,530,000,000,000,000,000,000,000 | 6 | PKCS#7: avoid NULL pointer dereferences with missing content
In PKCS#7, the ASN.1 content component is optional.
This typically applies to inner content (detached signatures),
however we must also handle unexpected missing outer content
correctly.
This patch only addresses functions reachable from parsing,
decryption... | Safe | null | null |
static int jpeg_skip_till_marker(Image *ifile, int marker)
{
int c, i;
do
{
/* skip anything until we hit 0xff */
i = 0;
do
{
c = ReadBlobByte(ifile);
i++;
if (c == EOF)
return M_EOI; /* we hit EOF */
} while (c != 0xff);
/* get marker byte, swallowing possible ... | 0 | [
"CWE-772"
] | ImageMagick | 46382526a3f09cebf9f2af680fc55b2a668fcbef | 47,887,478,349,837,860,000,000,000,000,000,000,000 | 26 | https://github.com/ImageMagick/ImageMagick/issues/643 | Safe | 772 | {"cwe_id": "CWE-772", "vulnerability_type": "Missing Release of Resource after Effective Lifetime", "description": "The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.", "severity": "High", "category": null, "impact": ["DoS: Resource Consumption ... |
int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
struct kvm_dirty_log *log)
{
int r;
int n;
struct kvm_memory_slot *memslot;
int is_dirty = 0;
down_write(&kvm->slots_lock);
r = kvm_get_dirty_log(kvm, log, &is_dirty);
if (r)
goto out;
/* If nothing is dirty, don't bother messing with page tables. *... | 0 | [
"CWE-476"
] | linux-2.6 | 59839dfff5eabca01cc4e20b45797a60a80af8cb | 151,665,314,337,446,700,000,000,000,000,000,000,000 | 27 | KVM: x86: check for cr3 validity in ioctl_set_sregs
Matt T. Yourst notes that kvm_arch_vcpu_ioctl_set_sregs lacks validity
checking for the new cr3 value:
"Userspace callers of KVM_SET_SREGS can pass a bogus value of cr3 to
the kernel. This will trigger a NULL pointer access in gfn_to_rmap()
when userspace next tries... | 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... |
free_entry (IconEntry *icon)
{
g_free (icon->colors);
g_free (icon->and);
g_free (icon->xor);
g_free (icon);
} | 0 | [
"CWE-787"
] | gdk-pixbuf | 88af50a864195da1a4f7bda5f02539704fbda599 | 143,994,226,964,109,580,000,000,000,000,000,000,000 | 7 | ico: Be more careful when parsing headers
There is some redundancy between the ico directory and the
bitmap image header. If the two disagree on the icon dimensions,
just toss the image, instead of risking crashes or OOM later. Also
add some more debug spew that helped in tracking this down, and
make error messages mo... | 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... |
CURLcode Curl_hsts_loadfile(struct Curl_easy *data,
struct hsts *h, const char *file)
{
DEBUGASSERT(h);
(void)data;
return hsts_load(h, file);
} | 0 | [] | curl | fae6fea209a2d4db1582f608bd8cc8000721733a | 136,553,472,242,977,340,000,000,000,000,000,000,000 | 7 | hsts: ignore trailing dots when comparing hosts names
CVE-2022-30115
Reported-by: Axel Chong
Bug: https://curl.se/docs/CVE-2022-30115.html
Closes #8821 | Safe | null | null |
ASetMode(on)
int on;
{
register int i;
for (i = 0; i < curr->w_NumArgs; ++i)
{
switch (curr->w_args[i])
{
/* case 2: KAM: Lock keyboard */
case 4: /* IRM: Insert mode */
curr->w_insert = on;
LAY_DISPLAYS(&curr->w_layer, InsertMode(on));
break;
/* case 12: SRM: Echo mode on */... | 0 | [] | screen | c5db181b6e017cfccb8d7842ce140e59294d9f62 | 194,067,337,077,072,070,000,000,000,000,000,000,000 | 27 | ansi: add support for xterm OSC 11
It allows for getting and setting the background color. Notably, Vim uses
OSC 11 to learn whether it's running on a light or dark colored terminal
and choose a color scheme accordingly.
Tested with gnome-terminal and xterm. When called with "?" argument the
current background color ... | Safe | null | null |
create_signature(unsigned char **sig, unsigned int *sig_len,
unsigned char *data, unsigned int data_len, EVP_PKEY *pkey)
{
krb5_error_code retval = ENOMEM;
EVP_MD_CTX *ctx;
if (pkey == NULL)
return retval;
ctx = EVP_MD_CTX_new();
if (ctx == NULL)
return ENOMEM;
... | 0 | [
"CWE-119",
"CWE-787"
] | krb5 | fbb687db1088ddd894d975996e5f6a4252b9a2b4 | 296,731,149,144,905,050,000,000,000,000,000,000,000 | 26 | Fix PKINIT cert matching data construction
Rewrite X509_NAME_oneline_ex() and its call sites to use dynamic
allocation and to perform proper error checking.
ticket: 8617
target_version: 1.16
target_version: 1.15-next
target_version: 1.14-next
tags: pullup | 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 EntropyParser::WriteRestartMarker(class ByteStream *io)
{
Flush(false);
if (io) {
io->PutWord(m_usNextRestartMarker);
m_usNextRestartMarker = (m_usNextRestartMarker + 1) & 0xfff7;
}
m_ulMCUsToGo = m_ulRestartInterval;
} | 0 | [
"CWE-476"
] | libjpeg | ea6315164b1649ff932a396b7600eac4bffcfaba | 276,666,337,027,631,500,000,000,000,000,000,000,000 | 9 | Added a check whether all components in a scan are actually present. | 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... |
BSONObj CmdLine::getParsedOpts() {
return parsedOpts;
} | 0 | [
"CWE-20"
] | mongo | f9817a6cf64bdba8e1e1cef30a798110df746b58 | 150,673,232,792,099,930,000,000,000,000,000,000,000 | 3 | SERVER-7769 - turn objcheck on by default and use new fast bson validate | 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... |
R_API RList *r_bin_java_extract_all_bin_type_values(RBinJavaObj *bin_obj) {
RListIter *fm_type_iter;
RList *all_types = r_list_new ();
RBinJavaField *fm_type;
// get all field types
r_list_foreach (bin_obj->fields_list, fm_type_iter, fm_type) {
char *desc = NULL;
if (!extract_type_value (fm_type->descriptor, &... | 0 | [
"CWE-787"
] | radare2 | 9650e3c352f675687bf6c6f65ff2c4a3d0e288fa | 311,519,185,299,246,100,000,000,000,000,000,000,000 | 28 | Fix oobread segfault in java arith8.class ##crash
* Reported by Cen Zhang via huntr.dev | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static int fsmDoMkDir(rpmPlugins plugins, int dirfd, const char *dn,
int owned, mode_t mode)
{
int rc;
rpmFsmOp op = (FA_CREATE);
if (!owned)
op |= FAF_UNOWNED;
/* Run fsm file pre hook for all plugins */
rc = rpmpluginsCallFsmFilePre(plugins, NULL, dn, mode, op);
if (!rc)
rc = fsmMkdir(d... | 0 | [] | rpm | 96ec957e281220f8e137a2d5eb23b83a6377d556 | 111,114,083,974,670,750,000,000,000,000,000,000,000 | 29 | Validate intermediate symlinks during installation, CVE-2021-35939
Whenever directory changes during unpacking, walk the entire tree from
starting from / and validate any symlinks crossed, fail the install
on invalid links.
This is the first of step of many towards securing our file operations
against local tamperers... | Safe | null | null |
\param voxel_size Voxel size, to be stored in the filename.
\param description Description, to be stored in the filename.
\param use_bigtiff Allow to save big tiff files (>4Gb).
**/
const CImgList<T>& save_tiff(const char *const filename, const unsigned int compression_type=0,
... | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 225,735,666,216,037,100,000,000,000,000,000,000,000 | 35 | Fix other issues in 'CImg<T>::load_bmp()'. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
Elf64_Sym const *PackLinuxElf64::elf_lookup(char const *name) const
{
if (hashtab && dynsym && dynstr) {
unsigned const nbucket = get_te32(&hashtab[0]);
unsigned const *const buckets = &hashtab[2];
unsigned const *const chains = &buckets[nbucket];
unsigned const m = elf_hash(name) % ... | 1 | [
"CWE-703"
] | upx | 8d1d605b3d8c49bdfe9376454f0196738bed8166 | 220,570,531,516,544,200,000,000,000,000,000,000,000 | 76 | Avoid 0==nbucket
https://github.com/upx/upx/issues/393
modified: p_lx_elf.cpp | 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"... |
static int klv_read_packet(KLVPacket *klv, AVIOContext *pb)
{
int64_t length, pos;
if (!mxf_read_sync(pb, mxf_klv_key, 4))
return AVERROR_INVALIDDATA;
klv->offset = avio_tell(pb) - 4;
memcpy(klv->key, mxf_klv_key, 4);
avio_read(pb, klv->key + 4, 12);
length = klv_decode_ber_length(pb);
... | 0 | [
"CWE-125"
] | FFmpeg | bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 | 175,895,717,100,551,230,000,000,000,000,000,000,000 | 18 | avformat/mxfdec: Fix av_log context
Fixes: out of array access
Fixes: mxf-crash-1c2e59bf07a34675bfb3ada5e1ec22fa9f38f923
Found-by: Paul Ch <paulcher@icloud.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | 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"... |
inside_block(exarg_T *eap)
{
cstack_T *cstack = eap->cstack;
int i;
for (i = 0; i <= cstack->cs_idx; ++i)
if (cstack->cs_flags[cstack->cs_idx] & CSF_BLOCK)
return TRUE;
return FALSE;
} | 0 | [
"CWE-787"
] | vim | 96b9bf8f74af8abf1e30054f996708db7dc285be | 228,909,930,657,790,480,000,000,000,000,000,000,000 | 10 | patch 9.0.0577: buffer underflow with unexpected :finally
Problem: Buffer underflow with unexpected :finally.
Solution: Check CSF_TRY can be found. | 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... |
format_lines(
linenr_T line_count,
int avoid_fex) // don't use 'formatexpr'
{
int max_len;
int is_not_par; // current line not part of parag.
int next_is_not_par; // next line not part of paragraph
int is_end_par; // at end of paragraph
int prev_is_end_par = FALSE;// prev. line not ... | 0 | [
"CWE-125"
] | vim | 78d52883e10d71f23ab72a3d8b9733b00da8c9ad | 288,243,062,050,155,130,000,000,000,000,000,000,000 | 252 | patch 8.2.5013: after text formatting cursor may be in an invalid position
Problem: After text formatting the cursor may be in an invalid position.
Solution: Correct the cursor position after formatting. | 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"... |
replaceGrouping(const TranslationTableHeader *table, const InString **input,
OutString *output, int transOpcode, int passCharDots,
const widechar *passInstructions, int passIC, int startReplace,
TranslationTableRule *groupingRule, widechar groupingOp) {
widechar startCharDots = groupingRule->charsdots[2 * passCh... | 0 | [
"CWE-125"
] | liblouis | 5e4089659bb49b3095fa541fa6387b4c40d7396e | 26,685,894,441,089,253,000,000,000,000,000,000,000 | 54 | Fix a buffer overflow
Fixes #635
Thanks to HongxuChen for reporting it | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int nfc_llcp_send_cc(struct nfc_llcp_sock *sock)
{
struct nfc_llcp_local *local;
struct sk_buff *skb;
u8 *miux_tlv = NULL, miux_tlv_length;
u8 *rw_tlv = NULL, rw_tlv_length, rw;
int err;
u16 size = 0;
__be16 miux;
pr_debug("Sending CC\n");
local = sock->local;
if (local == NULL)
return -ENODEV;
/* If th... | 1 | [
"CWE-476"
] | linux | 58bdd544e2933a21a51eecf17c3f5f94038261b5 | 57,269,701,106,513,590,000,000,000,000,000,000,000 | 50 | net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails
KASAN report this:
BUG: KASAN: null-ptr-deref in nfc_llcp_build_gb+0x37f/0x540 [nfc]
Read of size 3 at addr 0000000000000000 by task syz-executor.0/5401
CPU: 0 PID: 5401 Comm: syz-executor.0 Not tainted 5.0.0-rc7+ #45
Hardware name: QEMU Standard PC (i440FX ... | Vulnerable | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static u64 vmx_get_mt_mask(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio)
{
u64 ret;
/* For VT-d and EPT combination
* 1. MMIO: always map as UC
* 2. EPT with VT-d:
* a. VT-d without snooping control feature: can't guarantee the
* result, try to trust guest.
* b. VT-d with snooping control feature: sn... | 0 | [
"CWE-400"
] | linux-2.6 | 9581d442b9058d3699b4be568b6e5eae38a41493 | 89,422,789,962,751,170,000,000,000,000,000,000,000 | 27 | KVM: Fix fs/gs reload oops with invalid ldt
kvm reloads the host's fs and gs blindly, however the underlying segment
descriptors may be invalid due to the user modifying the ldt after loading
them.
Fix by using the safe accessors (loadsegment() and load_gs_index()) instead
of home grown unsafe versions.
This is CVE-... | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static int translate_table(struct net *net, const char *name,
struct ebt_table_info *newinfo)
{
unsigned int i, j, k, udc_cnt;
int ret;
struct ebt_cl_stack *cl_s = NULL; /* used in the checking for chain loops */
i = 0;
while (i < NF_BR_NUMHOOKS && !newinfo->hook_entry[i])
i++;
if (i == NF_BR_NUMHOOKS) {... | 0 | [
"CWE-20"
] | linux | d846f71195d57b0bbb143382647c2c6638b04c5a | 327,542,860,824,413,860,000,000,000,000,000,000,000 | 118 | bridge: netfilter: fix information leak
Struct tmp is copied from userspace. It is not checked whether the "name"
field is NULL terminated. This may lead to buffer overflow and passing
contents of kernel stack as a module name to try_then_request_module() and,
consequently, to modprobe commandline. It would be seen... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
int context_init(SERVICE_OPTIONS *section) { /* init TLS context */
/* create TLS context */
#if OPENSSL_VERSION_NUMBER>=0x10100000L
if(section->option.client)
section->ctx=SSL_CTX_new(TLS_client_method());
else /* server mode */
section->ctx=SSL_CTX_new(TLS_server_method());
if(!SSL_CTX... | 1 | [
"CWE-295"
] | stunnel | ebad9ddc4efb2635f37174c9d800d06206f1edf9 | 128,985,453,234,903,720,000,000,000,000,000,000,000 | 153 | stunnel-5.57 | Vulnerable | 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... |
*/
static void php_wddx_pop_element(void *user_data, const XML_Char *name)
{
st_entry *ent1, *ent2;
wddx_stack *stack = (wddx_stack *)user_data;
HashTable *target_hash;
zend_class_entry **pce;
zval *obj;
zval *tmp;
TSRMLS_FETCH();
/* OBJECTS_FIXME */
if (stack->top == 0) {
return;
}
if (!... | 1 | [
"CWE-476"
] | php-src | 698a691724c0a949295991e5df091ce16f899e02 | 306,890,892,469,551,250,000,000,000,000,000,000,000 | 136 | Fix bug #72750: wddx_deserialize null dereference | 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... |
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