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 |
|---|---|---|---|---|---|---|---|---|---|---|
QPDF::replaceObject(int objid, int generation, QPDFObjectHandle oh)
{
if (oh.isIndirect())
{
QTC::TC("qpdf", "QPDF replaceObject called with indirect object");
throw std::logic_error(
"QPDF::replaceObject called with indirect object handle");
}
// Force new object to appear in the cache
reso... | 0 | [
"CWE-399",
"CWE-835"
] | qpdf | 701b518d5c56a1449825a3a37a716c58e05e1c3e | 204,417,315,976,475,100,000,000,000,000,000,000,000 | 17 | Detect recursion loops resolving objects (fixes #51)
During parsing of an object, sometimes parts of the object have to be
resolved. An example is stream lengths. If such an object directly or
indirectly points to the object being parsed, it can cause an infinite
loop. Guard against all cases of re-entrant resolution ... | Safe | 399 | null |
h2_do_req(struct worker *wrk, void *priv)
{
struct req *req;
struct h2_req *r2;
struct h2_sess *h2;
CAST_OBJ_NOTNULL(req, priv, REQ_MAGIC);
CAST_OBJ_NOTNULL(r2, req->transport_priv, H2_REQ_MAGIC);
THR_SetRequest(req);
req->http->conds = 1;
if (CNT_Request(wrk, req) != REQ_FSM_DISEMBARK) {
AZ(req->ws->r);
... | 0 | [
"CWE-190"
] | varnish-cache | 9be22198e258d0e7a5c41f4291792214a29405cf | 72,724,621,896,279,200,000,000,000,000,000,000,000 | 27 | Take content length into account on H/2 request bodies
When receiving H/2 data frames, make sure to take the advertised content
length into account, and fail appropriately if the combined sum of the
data frames does not match the content length. | 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... |
//! Save list as a gzipped file, using external tool 'gzip'.
/**
\param filename Filename to write data to.
**/
const CImgList<T>& save_gzip_external(const char *const filename) const {
if (!filename)
throw CImgIOException(_cimglist_instance
"save_gzip_e... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 155,793,989,435,218,720,000,000,000,000,000,000,000 | 50 | . | 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 v4l_streamoff(const struct v4l2_ioctl_ops *ops,
struct file *file, void *fh, void *arg)
{
return ops->vidioc_streamoff(file, fh, *(unsigned int *)arg);
} | 0 | [
"CWE-401"
] | linux | fb18802a338b36f675a388fc03d2aa504a0d0899 | 329,690,081,273,769,070,000,000,000,000,000,000,000 | 5 | media: v4l: ioctl: Fix memory leak in video_usercopy
When an IOCTL with argument size larger than 128 that also used array
arguments were handled, two memory allocations were made but alas, only
the latter one of them was released. This happened because there was only
a single local variable to hold such a temporary a... | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
static int add_kv_list(BerElement *ber, struct sss_nss_kv *kv_list)
{
size_t c;
int ret;
const char *single_value_string_array[] = {NULL, NULL};
ret = ber_printf(ber,"{");
if (ret == -1) {
return LDAP_OPERATIONS_ERROR;
}
for (c = 0; kv_list[c].key != NULL; c++) {
single_val... | 0 | [
"CWE-19"
] | freeipa | 50c8f0c80175c7812bb523ab2387b19a94245b59 | 241,874,522,725,843,760,000,000,000,000,000,000,000 | 27 | extdom: handle ERANGE return code for getXXYYY_r() calls
The getXXYYY_r() calls require a buffer to store the variable data of
the passwd and group structs. If the provided buffer is too small ERANGE
is returned and the caller can try with a larger buffer again.
Cmocka/cwrap based unit-tests for get*_r_wrapper() are ... | Safe | 19 | null |
static int mbochs_get_irq_info(struct vfio_irq_info *irq_info)
{
irq_info->count = 0;
return 0;
} | 0 | [
"CWE-200",
"CWE-401"
] | linux | de5494af4815a4c9328536c72741229b7de88e7f | 155,918,199,474,363,930,000,000,000,000,000,000,000 | 5 | vfio/mbochs: Fix missing error unwind of mbochs_used_mbytes
Convert mbochs to use an atomic scheme for this like mtty was changed
into. The atomic fixes various race conditions with probing. Add the
missing error unwind. Also add the missing kfree of mdev_state->pages.
Fixes: 681c1615f891 ("vfio/mbochs: Convert to us... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int __unmap_and_move(struct page *page, struct page *newpage,
int force, enum migrate_mode mode)
{
int rc = -EAGAIN;
int page_was_mapped = 0;
struct anon_vma *anon_vma = NULL;
bool is_lru = !__PageMovable(page);
if (!trylock_page(page)) {
if (!force || mode == MIGRATE_ASYNC)
goto out;
/*
* I... | 0 | [
"CWE-200"
] | linux | 197e7e521384a23b9e585178f3f11c9fa08274b9 | 177,985,814,538,861,600,000,000,000,000,000,000,000 | 137 | Sanitize 'move_pages()' permission checks
The 'move_paghes()' system call was introduced long long ago with the
same permission checks as for sending a signal (except using
CAP_SYS_NICE instead of CAP_SYS_KILL for the overriding capability).
That turns out to not be a great choice - while the system call really
only ... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int cmp_table_names_desc(LEX_CSTRING * const *a, LEX_CSTRING * const *b)
{
return -cmp_table_names(a, b);
} | 0 | [
"CWE-416"
] | server | af810407f78b7f792a9bb8c47c8c532eb3b3a758 | 140,103,108,027,015,000,000,000,000,000,000,000,000 | 4 | MDEV-28098 incorrect key in "dup value" error after long unique
reset errkey after using it, so that it wouldn't affect
the next error message in the next statement | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
int FromkLinuxOptionName(int level, int klinux_option_name) {
if (level == IPPROTO_TCP) {
return FromkLinuxTcpOptionName(klinux_option_name);
} else if (level == IPPROTO_IPV6) {
return TokLinuxIpV6OptionName(klinux_option_name);
} else if (level == SOL_SOCKET) {
return FromkLinuxSocketOptionName(klinu... | 0 | [
"CWE-787"
] | asylo | bda9772e7872b0d2b9bee32930cf7a4983837b39 | 217,579,192,418,389,200,000,000,000,000,000,000,000 | 11 | Check input length in FromLinuxSockAddr
PiperOrigin-RevId: 333785506
Change-Id: I1d68fb8954665eebc1018d80ff995cbe9e7ed6a9 | 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 vidioc_s_std(struct file *file, void *priv, v4l2_std_id id)
{
struct usb_usbvision *usbvision = video_drvdata(file);
usbvision->tvnorm_id = id;
call_all(usbvision, video, s_std, usbvision->tvnorm_id);
/* propagate the change to the decoder */
usbvision_muxsel(usbvision, usbvision->ctl_input);
return... | 0 | [
"CWE-17"
] | media_tree | fa52bd506f274b7619955917abfde355e3d19ffe | 241,542,233,866,865,600,000,000,000,000,000,000,000 | 12 | [media] usbvision: fix crash on detecting device with invalid configuration
The usbvision driver crashes when a specially crafted usb device with invalid
number of interfaces or endpoints is detected. This fix adds checks that the
device has proper configuration expected by the driver.
Reported-by: Ralf Spenneberg <r... | Safe | 17 | null |
static inline u64 perf_cgroup_event_time(struct perf_event *event)
{
struct perf_cgroup_info *t;
t = per_cpu_ptr(event->cgrp->info, event->cpu);
return t->time;
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8176cced706b5e5d15887584150764894e94e02f | 161,774,241,027,837,520,000,000,000,000,000,000,000 | 7 | perf: Treat attr.config as u64 in perf_swevent_init()
Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().
Introduced in commit b0a873ebb ("perf: Register PMU
implementations").
Signed... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
screen_size_changed (GdkScreen *screen,
GSWindow *window)
{
gs_debug ("Got screen size changed signal");
gtk_widget_queue_resize (GTK_WIDGET (window));
} | 0 | [] | gnome-screensaver | a5f66339be6719c2b8fc478a1d5fc6545297d950 | 273,932,425,408,473,670,000,000,000,000,000,000,000 | 6 | Ensure keyboard grab and unlock dialog exist after monitor removal
gnome-screensaver currently doesn't deal with monitors getting
removed properly. If the unlock dialog is on the removed monitor
then the unlock dialog and its associated keyboard grab are not
moved to an existing monitor when the monitor removal is pr... | Safe | null | null |
TPM_ST_Unmarshal(TPM_ST *target, BYTE **buffer, INT32 *size)
{
TPM_RC rc = TPM_RC_SUCCESS;
if (rc == TPM_RC_SUCCESS) {
rc = UINT16_Unmarshal(target, buffer, size);
}
if (rc == TPM_RC_SUCCESS) {
switch (*target) {
case TPM_ST_RSP_COMMAND:
case TPM_ST_NULL:
case TPM_ST_NO_SESSIONS:
case T... | 1 | [
"CWE-787"
] | libtpms | 5cc98a62dc6f204dcf5b87c2ee83ac742a6a319b | 92,553,262,967,204,790,000,000,000,000,000,000,000 | 32 | tpm2: Restore original value if unmarshalled value was illegal
Restore the original value of the memory location where data from
a stream was unmarshalled and the unmarshalled value was found to
be illegal. The goal is to not keep illegal values in memory.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
add_to_partial (GMarkupParseContext *context,
const gchar *text_start,
const gchar *text_end)
{
if (context->partial_chunk == NULL)
{ /* allocate a new chunk to parse into */
if (context->spare_chunks != NULL)
{
GSList *node = context->spare... | 0 | [
"CWE-476"
] | glib | fccef3cc822af74699cca84cd202719ae61ca3b9 | 18,096,159,775,943,627,000,000,000,000,000,000,000 | 22 | gmarkup: Fix crash in error handling path for closing elements
If something which looks like a closing tag is left unfinished, but
isn’t paired to an opening tag in the document, the error handling code
would do a null pointer dereference. Avoid that, at the cost of
introducing a new translatable error message.
Inclu... | 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 ASN1_OBJECT *txt2obj(const char *oid)
{
ASN1_OBJECT *oid_obj = NULL;
if (!(oid_obj = OBJ_txt2obj(oid, 0)))
BIO_printf(bio_err, "cannot convert %s to OID\n", oid);
return oid_obj;
} | 0 | [] | openssl | c7235be6e36c4bef84594aa3b2f0561db84b63d8 | 318,563,318,535,209,470,000,000,000,000,000,000,000 | 9 | RFC 3161 compliant time stamp request creation, response generation
and response verification.
Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller | Safe | null | null |
static int oidc_handle_logout_request(request_rec *r, oidc_cfg *c,
oidc_session_t *session, const char *url) {
oidc_debug(r, "enter (url=%s)", url);
/* if there's no remote_user then there's no (stored) session to kill */
if (session->remote_user != NULL)
oidc_revoke_tokens(r, c, session);
/*
* remove sess... | 0 | [
"CWE-79"
] | mod_auth_openidc | 55ea0a085290cd2c8cdfdd960a230cbc38ba8b56 | 306,207,046,544,447,680,000,000,000,000,000,000,000 | 53 | Add a function to escape Javascript characters | Safe | 79 | {"cwe_id": "CWE-79", "vulnerability_type": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "description": "The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.", ... |
ecma_string_substr (const ecma_string_t *string_p, /**< pointer to an ecma string */
lit_utf8_size_t start_pos, /**< start position, should be less or equal than string length */
lit_utf8_size_t end_pos) /**< end position, should be less or equal than string length */
{
const l... | 0 | [
"CWE-416"
] | jerryscript | 3bcd48f72d4af01d1304b754ef19fe1a02c96049 | 211,924,868,350,480,780,000,000,000,000,000,000,000 | 42 | Improve parse_identifier (#4691)
Ascii string length is no longer computed during string allocation.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
is_good_installation_id (const char *id)
{
if (strcmp (id, "") == 0 ||
strcmp (id, "user") == 0 ||
strcmp (id, "default") == 0 ||
strcmp (id, "system") == 0)
return FALSE;
if (!g_str_is_ascii (id) ||
strpbrk (id, " /\n"))
return FALSE;
if (strlen (id) > 80)
return FALSE;
r... | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 320,620,950,534,391,200,000,000,000,000,000,000,000 | 17 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... | Safe | 668 | {"cwe_id": "CWE-668", "vulnerability_type": "Exposure of Resource to Wrong Sphere", "description": "The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.", "severity": null, "category": null, "impact": ["Read Application Data", "Modify Applica... |
static int get_user_cpu_mask(unsigned long __user *user_mask_ptr, unsigned len,
struct cpumask *new_mask)
{
if (len < cpumask_size())
cpumask_clear(new_mask);
else if (len > cpumask_size())
len = cpumask_size();
return copy_from_user(new_mask, user_mask_ptr, len) ? -EFAULT : 0;
} | 0 | [
"CWE-119"
] | linux | 29d6455178a09e1dc340380c582b13356227e8df | 271,137,254,968,947,500,000,000,000,000,000,000,000 | 10 | sched: panic on corrupted stack end
Until now, hitting this BUG_ON caused a recursive oops (because oops
handling involves do_exit(), which calls into the scheduler, which in
turn raises an oops), which caused stuff below the stack to be
overwritten until a panic happened (e.g. via an oops in interrupt
context, cause... | 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 ... |
vncProperties::LoadDSMPluginName(HKEY key, char *buffer)
{
DWORD type = REG_BINARY;
int slen=MAXPATH;
char inouttext[MAXPATH];
if (RegQueryValueEx(key,
"DSMPlugin",
NULL,
&type,
(LPBYTE) &inouttext,
(LPDWORD) &slen) != ERROR_SUCCESS)
return;
if (slen > MAXPATH)
return;
memcpy(buf... | 0 | [
"CWE-787"
] | UltraVNC | 36a31b37b98f70c1db0428f5ad83170d604fb352 | 129,663,826,419,207,430,000,000,000,000,000,000,000 | 19 | security fix | 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 ext4_xattr_make_inode_space(handle_t *handle, struct inode *inode,
struct ext4_inode *raw_inode,
int isize_diff, size_t ifree,
size_t bfree, int *total_ino)
{
struct ext4_xattr_ibody_header *header = IHDR(inode, raw_inode);
struct ext4_xattr_entry *small_entry;
struct ext4... | 1 | [
"CWE-787"
] | linux | 8cdb5240ec5928b20490a2bb34cb87e9a5f40226 | 149,674,800,997,503,130,000,000,000,000,000,000,000 | 59 | ext4: never move the system.data xattr out of the inode body
When expanding the extra isize space, we must never move the
system.data xattr out of the inode body. For performance reasons, it
doesn't make any sense, and the inline data implementation assumes
that system.data xattr is never in the external xattr block.... | 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... |
int
__malloc_trim (size_t s)
{
int result = 0;
if (__malloc_initialized < 0)
ptmalloc_init ();
mstate ar_ptr = &main_arena;
do
{
__libc_lock_lock (ar_ptr->mutex);
result |= mtrim (ar_ptr, s);
__libc_lock_unlock (ar_ptr->mutex);
ar_ptr = ar_ptr->next;
}
while (ar_ptr != &... | 0 | [
"CWE-787"
] | glibc | d6db68e66dff25d12c3bc5641b60cbd7fb6ab44f | 67,786,054,324,119,035,000,000,000,000,000,000,000 | 20 | malloc: Mitigate null-byte overflow attacks
* malloc/malloc.c (_int_free): Check for corrupt prev_size vs size.
(malloc_consolidate): Likewise. | 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 rndis_reset_response(struct rndis_params *params,
rndis_reset_msg_type *buf)
{
rndis_reset_cmplt_type *resp;
rndis_resp_t *r;
u8 *xbuf;
u32 length;
/* drain the response queue */
while ((xbuf = rndis_get_next_response(params, &length)))
rndis_free_response(params, xbuf);
r = rndis_add_response... | 0 | [
"CWE-200",
"CWE-668"
] | linux | 38ea1eac7d88072bbffb630e2b3db83ca649b826 | 173,029,028,747,554,570,000,000,000,000,000,000,000 | 26 | usb: gadget: rndis: check size of RNDIS_MSG_SET command
Check the size of the RNDIS_MSG_SET command given to us before
attempting to respond to an invalid message size.
Reported-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Cc: stable@kernel.org
Tested-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Signed-off-by: ... | 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... |
ZEND_API int zend_ts_hash_add_empty_element(TsHashTable *ht, char *arKey, uint nKeyLength)
{
int retval;
begin_write(ht);
retval = zend_hash_add_empty_element(TS_HASH(ht), arKey, nKeyLength);
end_write(ht);
return retval;
} | 0 | [] | php-src | 24125f0f26f3787c006e4a51611ba33ee3b841cb | 2,973,000,610,190,927,400,000,000,000,000,000,000 | 10 | Fixed bug #68676 (Explicit Double Free) | Safe | null | null |
DLLIMPORT const char *cfg_name(cfg_t *cfg)
{
if (cfg)
return cfg->name;
return NULL;
} | 0 | [] | libconfuse | d73777c2c3566fb2647727bb56d9a2295b81669b | 68,916,568,201,901,550,000,000,000,000,000,000,000 | 6 | Fix #163: unterminated username used with getpwnam()
Signed-off-by: Joachim Wiberg <troglobit@gmail.com> | Safe | null | null |
SPICE_GNUC_VISIBLE void spice_server_set_addr(SpiceServer *reds, const char *addr, int flags)
{
g_strlcpy(reds->config->spice_addr, addr, sizeof(reds->config->spice_addr));
if (flags == SPICE_ADDR_FLAG_IPV4_ONLY) {
reds->config->spice_family = PF_INET;
} else if (flags == SPICE_ADDR_FLAG_IPV6_ONLY)... | 0 | [] | spice | ca5bbc5692e052159bce1a75f55dc60b36078749 | 10,609,239,043,323,414,000,000,000,000,000,000,000 | 14 | With OpenSSL 1.1: Disable client-initiated renegotiation.
Fixes issue #49
Fixes BZ#1904459
Signed-off-by: Julien Ropé <jrope@redhat.com>
Reported-by: BlackKD
Acked-by: Frediano Ziglio <fziglio@redhat.com> | Safe | null | null |
static unsigned int vsock_poll(struct file *file, struct socket *sock,
poll_table *wait)
{
struct sock *sk;
unsigned int mask;
struct vsock_sock *vsk;
sk = sock->sk;
vsk = vsock_sk(sk);
poll_wait(file, sk_sleep(sk), wait);
mask = 0;
if (sk->sk_err)
/* Signify that there has been an error on this ... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 59,642,681,074,439,490,000,000,000,000,000,000,000 | 112 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... | 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 SavePackageDescriptionToDebugDump(const char *dump_dir_name)
{
struct dump_dir *dd = dd_opendir(dump_dir_name, /*flags:*/ 0);
if (!dd)
return 1;
char *analyzer = dd_load_text(dd, FILENAME_ANALYZER);
if (!strcmp(analyzer, "Kerneloops"))
{
dd_save_text(dd, FILENAME_PACKAGE,... | 1 | [
"CWE-59"
] | abrt | fdf93685d4f3fc36fe50d34a11e24662c4cb2d8c | 273,437,453,670,016,900,000,000,000,000,000,000,000 | 158 | a-a-save-package-data: turn off reading data from root directories
Making copies of files from arbitrary root directories is not secure.
Related: #1211835
Signed-off-by: Jakub Filak <jfilak@redhat.com> | Vulnerable | 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... |
replace_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
{ BUF_UNION ubuf ;
int bufferlen, readcount ;
sf_count_t total = 0 ;
/* FIXME : This is probably nowhere near optimal. */
bufferlen = ARRAY_LEN (ubuf.dbuf) ;
while (len > 0)
{ if (len < bufferlen)
bufferlen = (int) len ;
readcount = psf_fread ... | 0 | [
"CWE-369"
] | libsndfile | 85c877d5072866aadbe8ed0c3e0590fbb5e16788 | 65,138,414,670,246,140,000,000,000,000,000,000,000 | 28 | double64_init: Check psf->sf.channels against upper bound
This prevents division by zero later in the code.
While the trivial case to catch this (i.e. sf.channels < 1) has already
been covered, a crafted file may report a number of channels that is
so high (i.e. > INT_MAX/sizeof(double)) that it "somehow" gets
miscal... | 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"} |
sql_real_connect(char *host,char *database,char *user,char *password,
uint silent)
{
my_bool handle_expired= (opt_connect_expired_password || !status.batch) ?
TRUE : FALSE;
if (connected)
{
connected= 0;
mysql_close(&mysql);
}
mysql_init(&mysql);
if (opt_init_command)
mysql_options(&mysq... | 1 | [
"CWE-319"
] | mysql-server | 0002e1380d5f8c113b6bce91f2cf3f75136fd7c7 | 328,769,230,214,387,100,000,000,000,000,000,000,000 | 158 | BUG#25575605: SETTING --SSL-MODE=REQUIRED SENDS CREDENTIALS BEFORE VERIFYING SSL CONNECTION
MYSQL_OPT_SSL_MODE option introduced.
It is set in case of --ssl-mode=REQUIRED and permits only SSL connection.
(cherry picked from commit f91b941842d240b8a62645e507f5554e8be76aec) | Vulnerable | 319 | {"cwe_id": "CWE-319", "vulnerability_type": "Cleartext Transmission of Sensitive Information", "description": "The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.", "severity": "High", "category": null, "impact": ["Read Applicatio... |
static int oidc_handle_existing_session(request_rec *r, oidc_cfg *cfg,
oidc_session_t *session) {
oidc_debug(r, "enter");
/* get the header name in which the remote user name needs to be passed */
char *authn_header = oidc_cfg_dir_authn_header(r);
int pass_headers = oidc_cfg_dir_pass_info_in_headers(r);
int pa... | 0 | [
"CWE-287"
] | mod_auth_openidc | 21e3728a825c41ab41efa75e664108051bb9665e | 289,077,492,685,747,500,000,000,000,000,000,000,000 | 76 | release 2.1.6 : security fix: scrub headers for "AuthType oauth20"
Signed-off-by: Hans Zandbelt <hans.zandbelt@zmartzone.eu> | 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 ... |
policy_summary_accept(smartlist_t *summary,
uint16_t prt_min, uint16_t prt_max)
{
int i = policy_summary_split(summary, prt_min, prt_max);
while (i < smartlist_len(summary) &&
AT(i)->prt_max <= prt_max) {
if (!AT(i)->accepted &&
AT(i)->reject_count <= REJECT_CUTOFF_COUNT)
... | 0 | [
"CWE-119"
] | tor | 43414eb98821d3b5c6c65181d7545ce938f82c8e | 43,812,890,786,102,370,000,000,000,000,000,000,000 | 13 | Fix bounds-checking in policy_summarize
Found by piebeer. | 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 ... |
proto_register_pktap(void)
{
static hf_register_info hf[] = {
{ &hf_pktap_hdrlen,
{ "Header length", "pktap.hdrlen",
FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } },
{ &hf_pktap_rectype,
{ "Record type", "pktap.rectype",
FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } },
{ &hf_pktap_dlt,... | 0 | [
"CWE-20"
] | wireshark | 2c13e97d656c1c0ac4d76eb9d307664aae0e0cf7 | 85,686,325,106,425,480,000,000,000,000,000,000,000 | 71 | The WTAP_ENCAP_ETHERNET dissector needs to be passed a struct eth_phdr.
We now require that. Make it so.
Bug: 12440
Change-Id: Iffee520976b013800699bde3c6092a3e86be0d76
Reviewed-on: https://code.wireshark.org/review/15424
Reviewed-by: Guy Harris <guy@alum.mit.edu> | 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... |
parser_parse_for_statement_start (parser_context_t *context_p) /**< context */
{
parser_loop_statement_t loop;
JERRY_ASSERT (context_p->token.type == LEXER_KEYW_FOR);
lexer_next_token (context_p);
#if JERRY_ESNEXT
bool is_for_await = false;
if (context_p->token.type == LEXER_KEYW_AWAIT)
{
if (JERRY_U... | 0 | [
"CWE-787"
] | jerryscript | efe63a5bbc5106164a08ee2eb415a7a701f5311f | 274,988,301,079,921,620,000,000,000,000,000,000,000 | 483 | Fix parsing unterminated let statement (#4808)
This patch fixes #4754
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu | 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... |
sctp_disposition_t sctp_sf_do_prm_asoc(const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
const sctp_subtype_t type,
void *arg,
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *repl;
/* The comment below says that we enter COOKIE-WAIT AFTER
* sending the ... | 0 | [] | linux | bbd0d59809f923ea2b540cbd781b32110e249f6e | 152,296,998,276,865,820,000,000,000,000,000,000,000 | 48 | [SCTP]: Implement the receive and verification of AUTH chunk
This patch implements the receive path needed to process authenticated
chunks. Add ability to process the AUTH chunk and handle edge cases
for authenticated COOKIE-ECHO as well.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David ... | Safe | null | null |
void NDPI_DUMP_BITMASK(NDPI_PROTOCOL_BITMASK a) {
int i;
for (i = 0; i < NDPI_NUM_FDS_BITS; i++)
printf("[%d=%u]", i, a.fds_bits[i]);
printf("\n");
} | 0 | [
"CWE-416",
"CWE-787"
] | nDPI | 6a9f5e4f7c3fd5ddab3e6727b071904d76773952 | 125,114,547,453,662,780,000,000,000,000,000,000,000 | 8 | 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... |
long vt_compat_ioctl(struct tty_struct *tty,
unsigned int cmd, unsigned long arg)
{
struct vc_data *vc = tty->driver_data;
struct console_font_op op; /* used in multiple places here */
void __user *up = compat_ptr(arg);
int perm;
/*
* To have permissions to do most of the vt ioctls, we either have
* to ... | 0 | [
"CWE-200",
"CWE-362",
"CWE-125"
] | linux | 2287a51ba822384834dafc1c798453375d1107c7 | 272,439,423,551,321,650,000,000,000,000,000,000,000 | 61 | vt_kdsetmode: extend console locking
As per the long-suffering comment.
Reported-by: Minh Yuan <yuanmingbuaa@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static void set_root(struct nameidata *nd)
{
struct fs_struct *fs = current->fs;
if (nd->flags & LOOKUP_RCU) {
unsigned seq;
do {
seq = read_seqcount_begin(&fs->seq);
nd->root = fs->root;
nd->root_seq = __read_seqcount_begin(&nd->root.dentry->d_seq);
} while (read_seqcount_retry(&fs->seq, seq));
} e... | 0 | [
"CWE-416",
"CWE-284"
] | linux | d0cb50185ae942b03c4327be322055d622dc79f6 | 98,133,105,662,206,700,000,000,000,000,000,000,000 | 17 | do_last(): fetch directory ->i_mode and ->i_uid before it's too late
may_create_in_sticky() call is done when we already have dropped the
reference to dir.
Fixes: 30aba6656f61e (namei: allow restricted O_CREAT of FIFOs and regular files)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
void license_print_scope_list(SCOPE_LIST* scopeList)
{
int index;
LICENSE_BLOB* scope;
fprintf(stderr, "ScopeList (%d):\n", scopeList->count);
for (index = 0; index < scopeList->count; index++)
{
scope = &scopeList->array[index];
fprintf(stderr, "\t%s\n", (char*) scope->data);
}
} | 0 | [] | FreeRDP | f1d6afca6ae620f9855a33280bdc6f3ad9153be0 | 197,015,931,896,375,540,000,000,000,000,000,000,000 | 13 | Fix CVE-2014-0791
This patch fixes CVE-2014-0791, the remaining length in the stream is checked
before doing some malloc(). | Safe | null | null |
static inline int task_faults_idx(enum numa_faults_stats s, int nid, int priv)
{
return NR_NUMA_HINT_FAULT_TYPES * (s * nr_node_ids + nid) + priv;
} | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 263,041,655,320,259,160,000,000,000,000,000,000,000 | 4 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... | 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 cp2112_xfer_status(struct cp2112_device *dev)
{
struct hid_device *hdev = dev->hdev;
u8 buf[2];
int ret;
buf[0] = CP2112_TRANSFER_STATUS_REQUEST;
buf[1] = 0x01;
atomic_set(&dev->xfer_avail, 0);
ret = cp2112_hid_output(hdev, buf, 2, HID_OUTPUT_REPORT);
if (ret < 0) {
hid_warn(hdev, "Error requesti... | 0 | [
"CWE-388"
] | linux | 8e9faa15469ed7c7467423db4c62aeed3ff4cae3 | 250,926,477,662,726,300,000,000,000,000,000,000,000 | 22 | HID: cp2112: fix gpio-callback error handling
In case of a zero-length report, the gpio direction_input callback would
currently return success instead of an errno.
Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable")
Cc: stable <stable@vger.kernel.org> # 4.9
Signed-off-by: Johan Hovold <johan@k... | Safe | 388 | null |
OPJ_BOOL opj_j2k_end_decompress(opj_j2k_t *p_j2k,
opj_stream_private_t *p_stream,
opj_event_mgr_t * p_manager
)
{
(void)p_j2k;
(void)p_stream;
(void)p_manager;
return OPJ_TRUE;
} | 0 | [
"CWE-416"
] | openjpeg | 940100c28ae28931722290794889cf84a92c5f6f | 298,365,160,233,799,400,000,000,000,000,000,000,000 | 10 | Fix potential use-after-free in opj_j2k_write_mco function
Fixes #563 | 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 NTSTATUS ldapsrv_ModifyRequest(struct ldapsrv_call *call)
{
struct ldap_ModifyRequest *req = &call->request->r.ModifyRequest;
struct ldap_Result *modify_result;
struct ldapsrv_reply *modify_reply;
TALLOC_CTX *local_ctx;
struct ldb_context *samdb = call->conn->ldb;
struct ldb_message *msg = NULL;
struct ld... | 0 | [] | samba | 86fe9d48883f87c928bf31ccbd275db420386803 | 26,621,592,477,822,434,000,000,000,000,000,000,000 | 104 | CVE-2021-3670 ldap_server: Set timeout on requests based on MaxQueryDuration
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14694
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> | Safe | null | null |
static void start_cfs_slack_bandwidth(struct cfs_bandwidth *cfs_b)
{
u64 min_left = cfs_bandwidth_slack_period + min_bandwidth_expiration;
/* if there's a quota refresh soon don't bother with slack */
if (runtime_refresh_within(cfs_b, min_left))
return;
hrtimer_start(&cfs_b->slack_timer,
ns_to_ktime(cfs_band... | 0 | [
"CWE-400",
"CWE-703",
"CWE-835"
] | linux | c40f7d74c741a907cfaeb73a7697081881c497d0 | 220,198,346,398,063,530,000,000,000,000,000,000,000 | 12 | sched/fair: Fix infinite loop in update_blocked_averages() by reverting a9e7f6544b9c
Zhipeng Xie, Xie XiuQi and Sargun Dhillon reported lockups in the
scheduler under high loads, starting at around the v4.18 time frame,
and Zhipeng Xie tracked it down to bugs in the rq->leaf_cfs_rq_list
manipulation.
Do a (manual) re... | 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... |
initialize_realms(krb5_context kcontext, int argc, char **argv)
{
int c;
char *db_name = (char *) NULL;
char *lrealm = (char *) NULL;
char *mkey_name = (char *) NULL;
krb5_error_code retval;
krb5_enctype menctype = ENCTYPE_U... | 0 | [
"CWE-703"
] | krb5 | c2ccf4197f697c4ff143b8a786acdd875e70a89d | 306,819,791,098,905,330,000,000,000,000,000,000,000 | 236 | Multi-realm KDC null deref [CVE-2013-1418]
If a KDC serves multiple realms, certain requests can cause
setup_server_realm() to dereference a null pointer, crashing the KDC.
CVSSv2: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C
A related but more minor vulnerability requires authentication to
exploit, and is only prese... | 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"... |
QPDFWriter::prepareFileForWrite()
{
// Do a traversal of the entire PDF file structure replacing all
// indirect objects that QPDFWriter wants to be direct. This
// includes stream lengths, stream filtering parameters, and
// document extension level information.
std::list<QPDFObjectHandle> queue;... | 0 | [
"CWE-125"
] | qpdf | 1868a10f8b06631362618bfc85ca8646da4b4b71 | 234,062,133,870,557,250,000,000,000,000,000,000,000 | 117 | Replace all atoi calls with QUtil::string_to_int
The latter catches underflow/overflow. | 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 CURLcode ConnectionStore(struct SessionHandle *data,
struct connectdata *conn)
{
return Curl_conncache_add_conn(data->state.conn_cache, conn);
} | 0 | [
"CWE-200"
] | curl | b3875606925536f82fc61f3114ac42f29eaf6945 | 37,124,143,435,110,995,000,000,000,000,000,000,000 | 5 | curl_easy_duphandle: CURLOPT_COPYPOSTFIELDS read out of bounds
When duplicating a handle, the data to post was duplicated using
strdup() when it could be binary and contain zeroes and it was not even
zero terminated! This caused read out of bounds crashes/segfaults.
Since the lib/strdup.c file no longer is easily sha... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
kex_input_kexinit(int type, u_int32_t seq, void *ctxt)
{
struct ssh *ssh = ctxt;
struct kex *kex = ssh->kex;
const u_char *ptr;
u_int i;
size_t dlen;
int r;
debug("SSH2_MSG_KEXINIT received");
if (kex == NULL)
return SSH_ERR_INVALID_ARGUMENT;
ptr = sshpkt_ptr(ssh, &dlen);
if ((r = sshbuf_put(kex->peer, pt... | 1 | [
"CWE-522",
"CWE-399"
] | openssh-portable | ec165c392ca54317dbe3064a8c200de6531e89ad | 45,223,840,858,628,080,000,000,000,000,000,000,000 | 50 | upstream commit
Unregister the KEXINIT handler after message has been
received. Otherwise an unauthenticated peer can repeat the KEXINIT and cause
allocation of up to 128MB -- until the connection is closed. Reported by
shilei-c at 360.cn
Upstream-ID: 43649ae12a27ef94290db16d1a98294588b75c05 | Vulnerable | 522 | {"cwe_id": "CWE-522", "vulnerability_type": "Insufficiently Protected Credentials", "description": "The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.", "severity": null, "category": null, "impact": ["Gain Privile... |
m4___program__ (struct obstack *obs, int argc, token_data **argv)
{
if (bad_argc (argv[0], argc, 1, 1))
return;
obstack_grow (obs, lquote.string, lquote.length);
obstack_grow (obs, program_name, strlen (program_name));
obstack_grow (obs, rquote.string, rquote.length);
} | 0 | [] | m4 | 5345bb49077bfda9fabd048e563f9e7077fe335d | 19,882,275,399,123,067,000,000,000,000,000,000,000 | 8 | Minor security fix: Quote output of mkstemp.
* src/builtin.c (mkstemp_helper): Produce quoted output.
* doc/m4.texinfo (Mkstemp): Update the documentation and tests.
* NEWS: Document this change.
Signed-off-by: Eric Blake <ebb9@byu.net>
(cherry picked from commit bd9900d65eb9cd5add0f107e94b513fa267495ba) | Safe | null | null |
Curl_http_output_auth(struct connectdata *conn,
const char *request,
const char *path,
bool proxytunnel) /* TRUE if this is the request setting
up the proxy tunnel */
{
CURLcode result = CURLE_OK;
struct Ses... | 0 | [
"CWE-284"
] | curl | 79b9d5f1a42578f807a6c94914bc65cbaa304b6d | 240,051,727,028,718,300,000,000,000,000,000,000,000 | 67 | http_done: close Negotiate connections when done
When doing HTTP requests Negotiate authenticated, the entire connnection
may become authenticated and not just the specific HTTP request which is
otherwise how HTTP works, as Negotiate can basically use NTLM under the
hood. curl was not adhering to this fact but would a... | 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... |
FLAC_API FLAC__bool FLAC__stream_encoder_set_min_residual_partition_order(FLAC__StreamEncoder *encoder, unsigned value)
{
FLAC__ASSERT(0 != encoder);
FLAC__ASSERT(0 != encoder->private_);
FLAC__ASSERT(0 != encoder->protected_);
if(encoder->protected_->state != FLAC__STREAM_ENCODER_UNINITIALIZED)
return false;
en... | 0 | [] | flac | c06a44969c1145242a22f75fc8fb2e8b54c55303 | 71,936,559,468,527,070,000,000,000,000,000,000,000 | 10 | flac : Fix for https://sourceforge.net/p/flac/bugs/425/
* flac/encode.c : Validate num_tracks field of cuesheet.
* libFLAC/stream_encoder.c : Add check for a NULL pointer.
* flac/encode.c : Improve bounds checking.
Closes: https://sourceforge.net/p/flac/bugs/425/ | Safe | null | null |
static int smk_bu_current(char *note, struct smack_known *oskp,
int mode, int rc)
{
struct task_smack *tsp = smack_cred(current_cred());
char acc[SMK_NUM_ACCESS_TYPE + 1];
if (rc <= 0)
return rc;
if (rc > SMACK_UNCONFINED_OBJECT)
rc = 0;
smk_bu_mode(mode, acc);
pr_info("Smack %s: (%s %s %s) %s %s\n", s... | 0 | [
"CWE-416"
] | linux | a3727a8bac0a9e77c70820655fd8715523ba3db7 | 274,406,756,889,070,100,000,000,000,000,000,000,000 | 17 | selinux,smack: fix subjective/objective credential use mixups
Jann Horn reported a problem with commit eb1231f73c4d ("selinux:
clarify task subjective and objective credentials") where some LSM
hooks were attempting to access the subjective credentials of a task
other than the current task. Generally speaking, it is ... | 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... |
check_entry_size_and_hooks(struct ipt_entry *e,
struct xt_table_info *newinfo,
const unsigned char *base,
const unsigned char *limit,
const unsigned int *hook_entries,
const unsigned int *underflows,
unsigned int valid_hooks)
{
unsigned int h;
int err;
if ((unsigned long)e % __al... | 1 | [
"CWE-119",
"CWE-787"
] | linux | 6e94e0cfb0887e4013b3b930fa6ab1fe6bb6ba91 | 181,304,944,719,909,280,000,000,000,000,000,000,000 | 50 | netfilter: x_tables: make sure e->next_offset covers remaining blob size
Otherwise this function may read data beyond the ruleset blob.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> | 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 ... |
void Lab2ITU(const cmsCIELab* Lab, cmsUInt16Number Out[3])
{
Out[0] = (cmsUInt16Number) floor((double) (Lab -> L / 100.)* 65535. );
Out[1] = (cmsUInt16Number) floor((double) (Lab -> a / 170.)* 65535. + 32768. );
Out[2] = (cmsUInt16Number) floor((double) (Lab -> b / 200.)* 65535. + 24576. );
}
| 0 | [] | Little-CMS | 06d4557477e7ab3330a24d69af4c67adcac9acdf | 337,486,490,097,634,600,000,000,000,000,000,000,000 | 6 | utils/jpgicc/jpgicc.c: Fix fprintf parameter number | Safe | null | null |
dissect_kafka_offsets_request(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset,
kafka_api_version_t api_version)
{
proto_tree_add_item(tree, hf_kafka_replica, tvb, offset, 4, ENC_BIG_ENDIAN);
offset += 4;
if (api_version >= 2) {
proto_tree_add_item(tree,... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 226,114,441,316,148,600,000,000,000,000,000,000,000 | 15 | 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... |
void CE_Assert(u32 valid, char *file, u32 line)
{
if (!valid) {
char szBuf[2048];
u16 wcBuf[2048];
sprintf(szBuf, "File %s : line %d", file, line);
CE_CharToWide(szBuf, wcBuf);
MessageBox(NULL, wcBuf, _T("GPAC Assertion Failure"), MB_OK);
exit(EXIT_FAILURE);
}
} | 0 | [
"CWE-787"
] | gpac | f3698bb1bce62402805c3fda96551a23101a32f9 | 243,859,222,483,472,600,000,000,000,000,000,000,000 | 11 | 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... |
void _addReplyStatus(redisClient *c, char *s, size_t len) {
addReplyString(c,"+",1);
addReplyString(c,s,len);
addReplyString(c,"\r\n",2);
} | 0 | [
"CWE-20"
] | redis | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | 112,339,531,878,364,630,000,000,000,000,000,000,000 | 5 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 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... |
compare_by_type (NautilusFile *file_1, NautilusFile *file_2)
{
gboolean is_directory_1;
gboolean is_directory_2;
char *type_string_1;
char *type_string_2;
int result;
/* Directories go first. Then, if mime types are identical,
* don't bother getting strings (for speed). This assumes
* that the string is depe... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 231,831,363,621,528,400,000,000,000,000,000,000,000 | 45 | Check for trusted desktop file launchers.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-directory-async.c:
Check for trusted desktop file launchers.
* libnautilus-private/nautilus-file-private.h:
* libnautilus-private/nautilus-file.c:
* libnautilus-... | Safe | null | null |
uint64_t seek_pre_roll() const { return seek_pre_roll_; } | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 80,406,897,442,163,830,000,000,000,000,000,000,000 | 1 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d | 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 php_request_startup_for_hook(void)
{
int retval = SUCCESS;
#if PHP_SIGCHLD
signal(SIGCHLD, sigchld_handler);
#endif
if (php_start_sapi() == FAILURE) {
return FAILURE;
}
php_output_activate();
sapi_activate_headers_only();
php_hash_environment();
return retval;
} | 0 | [] | php-src | 9a07245b728714de09361ea16b9c6fcf70cb5685 | 107,382,694,099,024,250,000,000,000,000,000,000,000 | 18 | Fixed bug #71273 A wrong ext directory setup in php.ini leads to crash | Safe | null | null |
static inline unsigned long round_hint_to_min(unsigned long hint)
{
hint &= PAGE_MASK;
if (((void *)hint != NULL) &&
(hint < mmap_min_addr))
return PAGE_ALIGN(mmap_min_addr);
return hint;
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 75,641,393,698,166,170,000,000,000,000,000,000,000 | 8 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... | Safe | null | null |
static int pppol2tp_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, unsigned int optlen)
{
struct sock *sk = sock->sk;
struct l2tp_session *session;
struct l2tp_tunnel *tunnel;
struct pppol2tp_session *ps;
int val;
int err;
if (level != SOL_PPPOL2TP)
return -EINVAL;
if... | 0 | [
"CWE-416"
] | linux | f026bc29a8e093edfbb2a77700454b285c97e8ad | 88,131,690,307,414,240,000,000,000,000,000,000,000 | 49 | l2tp: pass tunnel pointer to ->session_create()
Using l2tp_tunnel_find() in pppol2tp_session_create() and
l2tp_eth_create() is racy, because no reference is held on the
returned session. These functions are only used to implement the
->session_create callback which is run by l2tp_nl_cmd_session_create().
Therefore sea... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
{
if (unlikely(IS_PRIVATE(dentry->d_inode)))
return 0;
return security_ops->inode_setattr(dentry, attr);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 36,069,162,917,149,044,000,000,000,000,000,000,000 | 6 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... | Safe | null | null |
bool is_sameN(const CImgList<t>& list) const {
return is_sameN(list._width);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 271,456,424,152,400,970,000,000,000,000,000,000,000 | 3 | 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... |
int32_t cli_bcapi_buffer_pipe_write_stopped(struct cli_bc_ctx *ctx , int32_t id, uint32_t size)
{
struct bc_buffer *b = get_buffer(ctx, id);
if (!b || !b->data)
return -1;
if (b->write_cursor + size >= b->size)
b->write_cursor = b->size;
else
b->write_cursor += size;
return 0;
} | 0 | [
"CWE-189"
] | clamav-devel | 3d664817f6ef833a17414a4ecea42004c35cc42f | 89,224,806,524,212,300,000,000,000,000,000,000,000 | 11 | fix recursion level crash (bb #3706).
Thanks to Stephane Chazelas for the analysis. | Safe | 189 | null |
void sspi_ContextBufferAllocTableFree()
{
ContextBufferAllocTable.cEntries = ContextBufferAllocTable.cMaxEntries = 0;
free(ContextBufferAllocTable.entries);
} | 0 | [
"CWE-476",
"CWE-125"
] | FreeRDP | 0773bb9303d24473fe1185d85a424dfe159aff53 | 272,431,899,483,903,270,000,000,000,000,000,000,000 | 5 | nla: invalidate sec handle after creation
If sec pointer isn't invalidated after creation it is not possible
to check if the upper and lower pointers are valid.
This fixes a segfault in the server part if the client disconnects before
the authentication was finished. | 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 security_master_hash(const char* input, int length, const BYTE* master_secret,
const BYTE* client_random, const BYTE* server_random, BYTE* output)
{
/* MasterHash(Input) = SaltedHash(MasterSecret, Input, ServerRandom, ClientRandom) */
return security_salted_hash(master_sec... | 0 | [
"CWE-125",
"CWE-787"
] | FreeRDP | d6cd14059b257318f176c0ba3ee0a348826a9ef8 | 260,216,439,526,271,970,000,000,000,000,000,000,000 | 7 | Fixed GHSL-2020-101 missing NULL check
(cherry picked from commit b207dbba35c505bbc3ad5aadc10b34980c6b7e8e) | 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"... |
Pl_RunLength::decode(unsigned char* data, size_t len)
{
for (size_t i = 0; i < len; ++i)
{
unsigned char ch = data[i];
switch (this->state)
{
case st_top:
if (ch < 128)
{
// length represents remaining number of bytes to copy
... | 1 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 148,108,740,775,792,360,000,000,000,000,000,000,000 | 44 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | 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 void mt_expired_timeout(struct timer_list *t)
{
struct mt_device *td = from_timer(td, t, release_timer);
struct hid_device *hdev = td->hdev;
/*
* An input report came in just before we release the sticky fingers,
* it will take care of the sticky fingers.
*/
if (test_and_set_bit(MT_IO_FLAGS_RUNNING, &... | 0 | [
"CWE-787"
] | linux | 35556bed836f8dc07ac55f69c8d17dce3e7f0e25 | 306,807,109,055,956,530,000,000,000,000,000,000,000 | 15 | HID: core: Sanitize event code and type when mapping input
When calling into hid_map_usage(), the passed event code is
blindly stored as is, even if it doesn't fit in the associated bitmap.
This event code can come from a variety of sources, including devices
masquerading as input devices, only a bit more "programmab... | 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 ossl_statem_client_read_transition(SSL *s, int mt)
{
OSSL_STATEM *st = &s->statem;
int ske_expected;
/*
* Note that after writing the first ClientHello we don't know what version
* we are going to negotiate yet, so we don't take this branch until later.
*/
if (SSL_IS_TLS13(s)) {
... | 0 | [
"CWE-835"
] | openssl | 758754966791c537ea95241438454aa86f91f256 | 243,608,232,631,046,940,000,000,000,000,000,000,000 | 195 | Fix invalid handling of verify errors in libssl
In the event that X509_verify() returned an internal error result then
libssl would mishandle this and set rwstate to SSL_RETRY_VERIFY. This
subsequently causes SSL_get_error() to return SSL_ERROR_WANT_RETRY_VERIFY.
That return code is supposed to only ever be returned i... | 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:... |
grub_disk_get_size (grub_disk_t disk)
{
if (disk->partition)
return grub_partition_get_len (disk->partition);
else
return disk->total_sectors;
} | 0 | [
"CWE-20",
"CWE-119"
] | radare2 | c57997e76ec70862174a1b3b3aeb62a6f8570e85 | 21,150,240,472,882,050,000,000,000,000,000,000,000 | 7 | Fix r2_hbo_grub_memmove ext2 crash | 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 char *create_delimiter(char *query, char *delimiter_buff,
int delimiter_max_size)
{
int proposed_length;
char *presence;
delimiter_buff[0]= ';'; /* start with one semicolon, and */
for (proposed_length= 2; proposed_length < delimiter_max_size;
delimiter_max_size+... | 0 | [
"CWE-284",
"CWE-295"
] | mysql-server | 3bd5589e1a5a93f9c224badf983cd65c45215390 | 317,216,495,399,006,450,000,000,000,000,000,000,000 | 22 | 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... |
gsd_xrandr_manager_dispose (GObject *object)
{
GsdXrandrManager *xrandr_manager;
xrandr_manager = GSD_XRANDR_MANAGER (object);
G_OBJECT_CLASS (gsd_xrandr_manager_parent_class)->dispose (object);
} | 0 | [] | gnome-settings-daemon | be513b3c7d80d0b7013d79ce46d7eeca929705cc | 314,254,912,550,676,140,000,000,000,000,000,000,000 | 8 | Implement autoconfiguration of the outputs
This is similar in spirit to 'xrandr --auto', but we disfavor selecting clone modes.
Instead, we lay out the outputs left-to-right.
Signed-off-by: Federico Mena Quintero <federico@novell.com> | Safe | null | null |
int ssl_flush_output( ssl_context *ssl )
{
int ret;
unsigned char *buf;
SSL_DEBUG_MSG( 2, ( "=> flush output" ) );
while( ssl->out_left > 0 )
{
SSL_DEBUG_MSG( 2, ( "message length: %d, out_left: %d",
5 + ssl->out_msglen, ssl->out_left ) );
buf = ssl->out_hdr... | 0 | [
"CWE-119"
] | mbedtls | c988f32adde62a169ba340fee0da15aecd40e76e | 109,335,366,629,024,780,000,000,000,000,000,000,000 | 27 | Added max length checking of hostname | 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 __iomem *wmi_buffer_block(struct wil6210_priv *wil, __le32 ptr_, u32 size)
{
u32 off;
u32 ptr = le32_to_cpu(ptr_);
if (ptr % 4)
return NULL;
ptr = wmi_addr_remap(ptr);
if (ptr < WIL6210_FW_HOST_OFF)
return NULL;
off = HOSTADDR(ptr);
if (off > wil->bar_size - 4)
return NULL;
if (size && ((off + siz... | 0 | [
"CWE-119"
] | linux | b5a8ffcae4103a9d823ea3aa3a761f65779fbe2a | 126,186,812,570,796,800,000,000,000,000,000,000,000 | 20 | wil6210: missing length check in wmi_set_ie
Add a length check in wmi_set_ie to detect unsigned integer
overflow.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> | 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 QuantumType GetQuantumType(Image *image,ExceptionInfo *exception)
{
QuantumType
quantum_type;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
(void... | 0 | [
"CWE-369"
] | ImageMagick | c4e63ad30bc42da691f2b5f82a24516dd6b4dc70 | 178,310,123,473,194,730,000,000,000,000,000,000,000 | 33 | https://github.com/ImageMagick/ImageMagick/issues/105 | 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"} |
MYSQL_FIELD * STDCALL mysql_fetch_field_direct(MYSQL_RES *res,uint fieldnr)
{
return &(res)->fields[fieldnr];
} | 0 | [] | mysql-server | 3d8134d2c9b74bc8883ffe2ef59c168361223837 | 55,126,729,448,260,660,000,000,000,000,000,000,000 | 4 | Bug#25988681: USE-AFTER-FREE IN MYSQL_STMT_CLOSE()
Description: If mysql_stmt_close() encountered error,
it recorded error in prepared statement
but then frees memory assigned to prepared
statement. If mysql_stmt_error() is used
to get error information, it will resu... | Safe | null | null |
chacha20_poly1305_aead_decrypt(struct ssh_cipher_struct *cipher,
void *complete_packet,
uint8_t *out,
size_t encrypted_size,
uint64_t seq)
{
struct chacha20_poly1305_keysched *ctx = cipher->ch... | 0 | [
"CWE-476"
] | libssh | b36272eac1b36982598c10de7af0a501582de07a | 293,140,886,182,452,020,000,000,000,000,000,000,000 | 70 | CVE-2020-1730: Fix a possible segfault when zeroing AES-CTR key
Fixes T213
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com> | 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... |
ptr_t GC_SysVGetDataStart(size_t max_page_size, ptr_t etext_addr)
{
word text_end = ((word)(etext_addr) + sizeof(word) - 1)
& ~(sizeof(word) - 1);
/* etext rounded to word boundary */
word next_page = ((text_end + (word)max_page_size - 1)
& ~((word)max... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 20,800,106,526,932,143,000,000,000,000,000,000,000 | 28 | Fix malloc routines to prevent size value wrap-around
See issue #135 on Github.
* allchblk.c (GC_allochblk, GC_allochblk_nth): Use
OBJ_SZ_TO_BLOCKS_CHECKED instead of OBJ_SZ_TO_BLOCKS.
* malloc.c (GC_alloc_large): Likewise.
* alloc.c (GC_expand_hp_inner): Type of "bytes" local variable changed
from word to size_t; ca... | 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 cil_destroy_classpermission(struct cil_classpermission *cp)
{
if (cp == NULL) {
return;
}
if (cp->datum.name != NULL) {
cil_list_destroy(&cp->classperms, CIL_FALSE);
} else {
/* anonymous classpermission from call */
cil_destroy_classperms_list(&cp->classperms);
}
cil_symtab_datum_destroy(&cp->datu... | 0 | [
"CWE-125"
] | selinux | 340f0eb7f3673e8aacaf0a96cbfcd4d12a405521 | 83,498,923,948,125,650,000,000,000,000,000,000,000 | 18 | libsepol/cil: Check for statements not allowed in optional blocks
While there are some checks for invalid statements in an optional
block when resolving the AST, there are no checks when building the
AST.
OSS-Fuzz found the following policy which caused a null dereference
in cil_tree_get_next_path().
(blockinherit ... | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int ntop_zmq_receive(lua_State* vm) {
NetworkInterfaceView *ntop_interface = getCurrentInterface(vm);
void *subscriber;
int size;
struct zmq_msg_hdr h;
char *payload;
int payload_len;
zmq_pollitem_t item;
int rc;
ntop->getTrace()->traceEvent(TRACE_INFO, "%s() called", __FUNCTION__);
lua_get... | 0 | [
"CWE-254"
] | ntopng | 2e0620be3410f5e22c9aa47e261bc5a12be692c6 | 212,759,892,690,007,280,000,000,000,000,000,000,000 | 69 | Added security fix to avoid escalating privileges to non-privileged users
Many thanks to Dolev Farhi for reporting it | Safe | 254 | null |
void Item_func_in::mark_as_condition_AND_part(TABLE_LIST *embedding)
{
THD *thd= current_thd;
Query_arena *arena, backup;
arena= thd->activate_stmt_arena_if_needed(&backup);
if (!transform_into_subq_checked)
{
if ((transform_into_subq= to_be_transformed_into_in_subq(thd)))
thd->lex->current_select... | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 116,779,031,244,734,840,000,000,000,000,000,000,000 | 19 | 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... |
inline uint8_t* WireFormatLite::WriteFixedNoTagToArray(
const RepeatedField<T>& value, uint8_t* (*Writer)(T, uint8_t*),
uint8_t* target) {
#if defined(PROTOBUF_LITTLE_ENDIAN)
(void)Writer;
const int n = value.size();
GOOGLE_DCHECK_GT(n, 0);
const T* ii = value.data();
const int bytes = n * static_ca... | 0 | [
"CWE-703"
] | protobuf | d1635e1496f51e0d5653d856211e8821bc47adc4 | 77,345,724,700,949,460,000,000,000,000,000,000,000 | 17 | Apply patch | 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"... |
xmlStringLenDecodeEntities(xmlParserCtxtPtr ctxt, const xmlChar *str, int len,
int what, xmlChar end, xmlChar end2, xmlChar end3) {
xmlChar *buffer = NULL;
size_t buffer_size = 0;
size_t nbchars = 0;
xmlChar *current = NULL;
xmlChar *rep = NULL;
const xmlChar *last;
xmlEntityPtr en... | 0 | [
"CWE-776"
] | libxml2 | 8598060bacada41a0eb09d95c97744ff4e428f8e | 65,737,058,327,020,130,000,000,000,000,000,000,000 | 176 | Patch for security issue CVE-2021-3541
This is relapted to parameter entities expansion and following
the line of the billion laugh attack. Somehow in that path the
counting of parameters was missed and the normal algorithm based
on entities "density" was useless. | Safe | 776 | {"cwe_id": "CWE-776", "vulnerability_type": "Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')", "description": "The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive defi... |
yang_read_fraction(struct ly_ctx *ctx, struct yang_type *typ, uint32_t value)
{
uint32_t i;
if (typ->base == 0 || typ->base == LY_TYPE_DEC64) {
typ->base = LY_TYPE_DEC64;
} else {
LOGVAL(ctx, LYE_SPEC, LY_VLOG_NONE, NULL, "Unexpected fraction-digits statement.");
goto error;
}
... | 0 | [
"CWE-415"
] | libyang | d9feacc4a590d35dbc1af21caf9080008b4450ed | 65,865,055,532,264,265,000,000,000,000,000,000,000 | 29 | yang parser BUGFIX double free
Fixes #742 | 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"... |
JsonDocument() {
assert(s_pActiveDocument ==
nullptr); // When using default allocator, only one document can be
// active at a time, if you need multiple active at once,
// define TINYGLTF_USE_RAPIDJSON_CRTALLOCATOR
s_pActiveDocument = this;
} | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 108,172,992,101,163,220,000,000,000,000,000,000,000 | 7 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). | 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... |
imapx_connect_to_server (CamelIMAPXServer *is,
GCancellable *cancellable,
GError **error)
{
CamelNetworkSettings *network_settings;
CamelNetworkSecurityMethod method;
CamelIMAPXStore *store;
CamelSettings *settings;
GIOStream *connection = NULL;
GIOStream *tls_str... | 1 | [
"CWE-476"
] | evolution-data-server | 2cc39592b532cf0dc994fd3694b8e6bf924c9ab5 | 289,956,550,875,048,300,000,000,000,000,000,000,000 | 256 | I#189 - Crash on malformed server response with minimal capabilities
Closes https://gitlab.gnome.org/GNOME/evolution-data-server/issues/189 | 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... |
get_principal_2_svc(gprinc_arg *arg, struct svc_req *rqstp)
{
static gprinc_ret ret;
char *prime_arg, *funcname;
gss_buffer_desc client_name,
service_name;
OM_uint32 minor_stat;
kadm5_server_handle_t han... | 1 | [
"CWE-119",
"CWE-772",
"CWE-401"
] | krb5 | 83ed75feba32e46f736fcce0d96a0445f29b96c2 | 39,703,177,362,614,086,000,000,000,000,000,000,000 | 60 | Fix leaks in kadmin server stubs [CVE-2015-8631]
In each kadmind server stub, initialize the client_name and
server_name variables, and release them in the cleanup handler. Many
of the stubs will otherwise leak the client and server name if
krb5_unparse_name() fails. Also make sure to free the prime_arg
variables in... | 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 ... |
evdev_calibration_get_default_matrix(struct libinput_device *libinput_device,
float matrix[6])
{
struct evdev_device *device = evdev_device(libinput_device);
matrix_to_farray6(&device->abs.default_calibration, matrix);
return !matrix_is_identity(&device->abs.default_calibration);
} | 0 | [
"CWE-134"
] | libinput | a423d7d3269dc32a87384f79e29bb5ac021c83d1 | 65,603,773,736,931,460,000,000,000,000,000,000,000 | 9 | evdev: strip the device name of format directives
This fixes a format string vulnerabilty.
evdev_log_message() composes a format string consisting of a fixed
prefix (including the rendered device name) and the passed-in format
buffer. This format string is then passed with the arguments to the
actual log handler, whi... | Safe | 134 | {"cwe_id": "CWE-134", "vulnerability_type": "Use of Externally-Controlled Format String", "description": "The product uses a function that accepts a format string as an argument, but the format string originates from an external source.", "severity": "High", "category": null, "impact": ["Read Memory", "Modify Memory", ... |
int StoreDHparams(byte* out, word32* outLen, mp_int* p, mp_int* g)
{
word32 idx = 0;
int pSz;
int gSz;
unsigned int tmp;
word32 headerSz = 4; /* 2*ASN_TAG + 2*LEN(ENUM) */
/* If the leading bit on the INTEGER is a 1, add a leading zero */
int pLeadingZero = mp_leading_bit(p);
int gLeadi... | 0 | [
"CWE-125",
"CWE-345"
] | wolfssl | f93083be72a3b3d956b52a7ec13f307a27b6e093 | 21,439,513,154,938,126,000,000,000,000,000,000,000 | 48 | OCSP: improve handling of OCSP no check extension | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int __init wanxl_init_module(void)
{
#ifdef MODULE
pr_info("%s\n", version);
#endif
return pci_register_driver(&wanxl_pci_driver);
} | 0 | [
"CWE-399"
] | linux | 2b13d06c9584b4eb773f1e80bbaedab9a1c344e1 | 257,825,588,052,630,230,000,000,000,000,000,000,000 | 7 | wanxl: fix info leak in ioctl
The wanxl_ioctl() code fails to initialize the two padding bytes of
struct sync_serial_settings after the ->loopback member. Add an explicit
memset(0) before filling the structure to avoid the info leak.
Signed-off-by: Salva Peiró <speiro@ai2.upv.es>
Signed-off-by: David S. Miller <davem... | Safe | 399 | null |
int fli_write_color_2(FILE *f, s_fli_header *fli_header, unsigned char *old_cmap, unsigned char *cmap)
{
unsigned long chunkpos;
unsigned short num_packets;
s_fli_chunk chunk;
chunkpos=ftell(f);
fseek(f, chunkpos+8, SEEK_SET);
num_packets=0;
if (old_cmap==NULL) {
unsigned short col_pos;
num_packets=1;
fli_... | 0 | [
"CWE-787"
] | GIMP | edb251a7ef1602d20a5afcbf23f24afb163de63b | 69,439,644,408,292,250,000,000,000,000,000,000,000 | 59 | Bug 739133 - (CVE-2017-17785) Heap overflow while parsing FLI files.
It is possible to trigger a heap overflow while parsing FLI files. The
RLE decoder is vulnerable to out of boundary writes due to lack of
boundary checks.
The variable "framebuf" points to a memory area which was allocated
with fli_header->width * f... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
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