func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string | is_vulnerable string | cwe_id_extracted string | cwe_details string |
|---|---|---|---|---|---|---|---|---|---|---|
static int count(struct cstate *g, Renode *node, int depth)
{
int min, max, n;
if (!node) return 0;
if (++depth > REG_MAXREC) die(g, "stack overflow");
switch (node->type) {
default: return 1;
case P_CAT: return count(g, node->x, depth) + count(g, node->y, depth);
case P_ALT: return count(g, node->x, depth) + co... | 0 | [
"CWE-703",
"CWE-674"
] | mujs | 160ae29578054dc09fd91e5401ef040d52797e61 | 175,928,716,414,600,100,000,000,000,000,000,000,000 | 22 | Issue #162: Check stack overflow during regexp compilation.
Only bother checking during the first compilation pass that counts
the size of the program. | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
void tipc_crypto_key_flush(struct tipc_crypto *c)
{
struct tipc_crypto *tx, *rx;
int k;
spin_lock_bh(&c->lock);
if (is_rx(c)) {
/* Try to cancel pending work */
rx = c;
tx = tipc_net(rx->net)->crypto_tx;
if (cancel_delayed_work(&rx->work)) {
kfree(rx->skey);
rx->skey = NULL;
atomic_xchg(&rx->key_d... | 0 | [
"CWE-20"
] | linux | fa40d9734a57bcbfa79a280189799f76c88f7bb0 | 297,902,792,735,501,300,000,000,000,000,000,000,000 | 32 | tipc: fix size validations for the MSG_CRYPTO type
The function tipc_crypto_key_rcv is used to parse MSG_CRYPTO messages
to receive keys from other nodes in the cluster in order to decrypt any
further messages from them.
This patch verifies that any supplied sizes in the message body are
valid for the received message... | 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 u32 av1_decode_subexp(GF_BitStream *bs, s32 numSyms)
{
s32 i = 0;
s32 mk = 0;
s32 k = 3;
while (1) {
s32 b2 = i ? k + i - 1 : k;
s32 a = 1 << b2;
if (numSyms <= mk + 3 * a) {
s32 subexp_final_bits = av1_read_ns(bs, numSyms - mk, NULL);
return subexp_final_bits + mk;
}
else {
s32 subexp_mor... | 0 | [
"CWE-190",
"CWE-787"
] | gpac | 51cdb67ff7c5f1242ac58c5aa603ceaf1793b788 | 55,519,835,945,943,700,000,000,000,000,000,000,000 | 25 | add safety in avc/hevc/vvc sps/pps/vps ID check - cf #1720 #1721 #1722 | 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... |
TEST_P(DownstreamProtocolIntegrationTest, MaxRequestsPerConnectionReached) {
config_helper_.setDownstreamMaxRequestsPerConnection(2);
initialize();
codec_client_ = makeHttpConnection(lookupPort("http"));
// Sending first request and waiting to complete the response.
auto encoder_decoder = codec_client_->star... | 0 | [
"CWE-416"
] | envoy | 148de954ed3585d8b4298b424aa24916d0de6136 | 70,339,424,904,750,760,000,000,000,000,000,000,000 | 41 | CVE-2021-43825
Response filter manager crash
Signed-off-by: Yan Avlasov <yavlasov@google.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... |
R_API void r_bin_java_print_invokedynamic_cp_summary(RBinJavaCPTypeObj *obj) {
if (!obj) {
eprintf ("Attempting to print an invalid RBinJavaCPTypeObj* RBinJavaCPTypeInvokeDynamic.\n");
return;
}
eprintf ("InvokeDynamic ConstantPool Type (%d) ", obj->metas->ord);
eprintf (" Offset: 0x%08"PFMT64x"", obj->file_of... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 292,772,243,960,530,800,000,000,000,000,000,000,000 | 10 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
get_lval(
char_u *name,
typval_T *rettv,
lval_T *lp,
int unlet,
int skip,
int flags, // GLV_ values
int fne_flags) // flags for find_name_end()
{
char_u *p;
char_u *expr_start, *expr_end;
int cc;
dictitem_T *v;
typval_T var1;
typval_T var2;
int empty1 =... | 0 | [
"CWE-786",
"CWE-119",
"CWE-787"
] | vim | fe6fb267e6ee5c5da2f41889e4e0e0ac5bf4b89d | 294,234,083,058,764,500,000,000,000,000,000,000,000 | 496 | patch 8.2.4206: condition with many "(" causes a crash
Problem: Condition with many "(" causes a crash.
Solution: Limit recursion to 1000. | Safe | 786 | {"cwe_id": "CWE-786", "vulnerability_type": "Access of Memory Location Before Start of Buffer", "description": "The product reads or writes to a buffer using an index or pointer that references a memory location prior to the beginning of the buffer.", "severity": null, "category": null, "impact": ["Read Memory", "Modif... |
resolve_pkcs11_token_in_place(char *tokenname)
{
char *ntn = tokenname;
size_t pos = 0;
while (*ntn) {
char *cp = strchrnul(ntn, ';');
char c = *cp;
*cp = '\0';
dprintf("ntn:\"%s\"", ntn);
if (!strncmp(&ntn[pos], "token=", 6)) {
ntn += 6;
memmove(tokenname, ntn, cp - ntn + 1);
break;
}
*cp ... | 0 | [
"CWE-787"
] | pesign | b879dda52f8122de697d145977c285fb0a022d76 | 188,807,505,193,413,330,000,000,000,000,000,000,000 | 23 | Handle NULL pwdata in cms_set_pw_data()
When 12f16710ee44ef64ddb044a3523c3c4c4d90039a rewrote this function, it
didn't handle the NULL pwdata invocation from daemon.c. This leads to a
explicit NULL dereference and crash on all attempts to daemonize pesign.
Signed-off-by: Robbie Harwood <rharwood@redhat.com> | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
R_API double my_pow(ut64 base, int exp) {
ut8 flag = 0;
ut64 res = 1;
if (exp < 0) {
flag = 1;
exp *= -1;
}
while (exp) {
if (exp & 1) {
res *= base;
}
exp >>= 1;
base *= base;
IFDBG eprintf ("Result: %"PFMT64d ", base: %"PFMT64d ", exp: %d\n", res, base, exp);
}
if (flag == 0) {
return 1.0 * ... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 191,524,666,960,335,100,000,000,000,000,000,000,000 | 20 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class | 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 rebind_evtchn_irq(evtchn_port_t evtchn, int irq)
{
struct irq_info *info = info_for_irq(irq);
if (WARN_ON(!info))
return;
/* Make sure the irq is masked, since the new event channel
will also be masked. */
disable_irq(irq);
mutex_lock(&irq_mapping_update_lock);
/* After resume the irq<->evtchn mapp... | 0 | [
"CWE-400",
"CWE-703"
] | linux | e99502f76271d6bc4e374fe368c50c67a1fd3070 | 213,830,790,981,992,220,000,000,000,000,000,000,000 | 30 | xen/events: defer eoi in case of excessive number of events
In case rogue guests are sending events at high frequency it might
happen that xen_evtchn_do_upcall() won't stop processing events in
dom0. As this is done in irq handling a crash might be the result.
In order to avoid that, delay further inter-domain events... | 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 unsigned int __io_put_kbuf(struct io_kiocb *req, struct list_head *list)
{
if (req->flags & REQ_F_BUFFER_RING) {
if (req->buf_list)
req->buf_list->head++;
req->flags &= ~REQ_F_BUFFER_RING;
} else {
list_add(&req->kbuf->list, list);
req->flags &= ~REQ_F_BUFFER_SELECTED;
}
return IORING_CQE_F_BUFFE... | 0 | [
"CWE-416"
] | linux | 9cae36a094e7e9d6e5fe8b6dcd4642138b3eb0c7 | 299,021,996,739,525,440,000,000,000,000,000,000,000 | 13 | io_uring: reinstate the inflight tracking
After some debugging, it was realized that we really do still need the
old inflight tracking for any file type that has io_uring_fops assigned.
If we don't, then trivial circular references will mean that we never get
the ctx cleaned up and hence it'll leak.
Just bring back t... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
fn_printzp(netdissect_options *ndo,
register const u_char *s, register u_int n,
register const u_char *ep)
{
register int ret;
register u_char c;
ret = 1; /* assume truncated */
while (n > 0 && (ep == NULL || s < ep)) {
n--;
c = *s++;
if (c == '\0') {
ret = 0;
break;
}
if (!... | 0 | [
"CWE-119",
"CWE-125"
] | tcpdump | 9f0730bee3eb65d07b49fd468bc2f269173352fe | 108,584,348,207,315,820,000,000,000,000,000,000,000 | 27 | CVE-2017-13011/Properly check for buffer overflow in bittok2str_internal().
Also, make the buffer bigger.
This fixes a buffer overflow discovered by Bhargava Shastry,
SecT/TU Berlin.
Add a test using the capture file supplied by the reporter(s), modified
so the capture file won't be rejected as an invalid capture. | 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 free_object(pyc_object *object) {
if (!object) {
return;
}
switch (object->type) {
case TYPE_SMALL_TUPLE:
case TYPE_TUPLE:
rz_list_free(object->data);
break;
case TYPE_STRING:
case TYPE_TRUE:
case TYPE_FALSE:
case TYPE_INT:
case TYPE_NONE:
case TYPE_NULL:
case TYPE_ASCII_INTERNED:
case TY... | 0 | [
"CWE-190"
] | rizin | e645e5827327d945307ddfde4f617ae4c36561fd | 260,961,603,426,029,360,000,000,000,000,000,000,000 | 62 | Fix the crash caused by get_long_object() #2739 from PeiweiHu/Peiwei_0625 | 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... |
QStringList JlCompress::getFileList(QIODevice *ioDevice)
{
QuaZip *zip = new QuaZip(ioDevice);
return getFileList(zip);
} | 0 | [
"CWE-22"
] | quazip | 5d2fc16a1976e5bf78d2927b012f67a2ae047a98 | 279,019,342,719,187,170,000,000,000,000,000,000,000 | 5 | Fixed the Zip Slip vulnerability in JlCompress
When extracting a file with a dangerous path like "../evil.exe"
from a ZIP archive with JlCompress::extractDir(), the target
file would be created outside of the target directory, potentially
even overwriting an existing file there. | Safe | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
static int ext3_create_journal(struct super_block *sb,
struct ext3_super_block *es,
unsigned int journal_inum)
{
journal_t *journal;
int err;
if (sb->s_flags & MS_RDONLY) {
ext3_msg(sb, KERN_ERR,
"error: readonly filesystem when trying to "
"create journal");
return -EROFS;
}
journa... | 0 | [
"CWE-20"
] | linux | 8d0c2d10dd72c5292eda7a06231056a4c972e4cc | 176,068,015,414,669,900,000,000,000,000,000,000,000 | 41 | ext3: Fix format string issues
ext3_msg() takes the printk prefix as the second parameter and the
format string as the third parameter. Two callers of ext3_msg omit the
prefix and pass the format string as the second parameter and the first
parameter to the format string as the third parameter. In both cases
this stri... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
void CLASS lossless_jpeg_load_raw()
{
int jwide, jrow, jcol, val, jidx, c, i, j, row=0, col=0;
struct jhead jh;
int min=INT_MAX;
ushort *rp;
if (!ljpeg_start (&jh, 0)) return;
jwide = jh.wide * jh.clrs;
for (jrow=0; jrow < jh.high; jrow++) {
rp = ljpeg_row (jrow, &jh);
if (load_flags & 1)
... | 0 | [
"CWE-189"
] | rawstudio | 983bda1f0fa5fa86884381208274198a620f006e | 255,132,441,903,471,200,000,000,000,000,000,000,000 | 47 | Avoid overflow in ljpeg_start(). | Safe | 189 | null |
void WebContents::WebContentsDestroyed() {
// Give chance for guest delegate to cleanup its observers
// since the native class is only destroyed in the next tick.
if (guest_delegate_)
guest_delegate_->WillDestroy();
// Cleanup relationships with other parts.
// We can not call Destroy here because we n... | 0 | [
"CWE-200",
"CWE-668"
] | electron | 07a1c2a3e5845901f7e2eda9506695be58edc73c | 231,936,683,716,747,040,000,000,000,000,000,000,000 | 30 | fix: restrict sendToFrame to same-process frames by default (#26875) | 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... |
bytes_split_impl(PyBytesObject*self, PyObject *sep, Py_ssize_t maxsplit)
/*[clinic end generated code: output=8bde44dacb36ef2e input=8b809b39074abbfa]*/
{
Py_ssize_t len = PyBytes_GET_SIZE(self), n;
const char *s = PyBytes_AS_STRING(self), *sub;
Py_buffer vsub;
PyObject *list;
if (maxsplit < 0)
... | 0 | [
"CWE-190"
] | cpython | fd8614c5c5466a14a945db5b059c10c0fb8f76d9 | 112,450,876,332,688,680,000,000,000,000,000,000,000 | 21 | bpo-30657: Fix CVE-2017-1000158 (#4664)
Fixes possible integer overflow in PyBytes_DecodeEscape.
Co-Authored-By: Jay Bosamiya <jaybosamiya@gmail.com> | 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... |
njs_iterator_to_array_handler(njs_vm_t *vm, njs_iterator_args_t *args,
njs_value_t *value, int64_t index)
{
njs_array_t *array;
array = args->data;
array->start[index] = *value;
return NJS_OK;
} | 1 | [] | njs | c756e23eb09dac519fe161c88587cc034306630f | 238,560,899,482,440,780,000,000,000,000,000,000,000 | 10 | Fixed njs_iterator_to_array() with sparse arrays.
This closes #524 issue on Github. | Vulnerable | null | null |
static int fwnet_open(struct net_device *net)
{
struct fwnet_device *dev = netdev_priv(net);
int ret;
ret = fwnet_broadcast_start(dev);
if (ret)
return ret;
netif_start_queue(net);
spin_lock_irq(&dev->lock);
set_carrier_state(dev);
spin_unlock_irq(&dev->lock);
return 0;
} | 0 | [
"CWE-119",
"CWE-284",
"CWE-787"
] | linux | 667121ace9dbafb368618dbabcf07901c962ddac | 177,343,937,840,633,700,000,000,000,000,000,000,000 | 17 | firewire: net: guard against rx buffer overflows
The IP-over-1394 driver firewire-net lacked input validation when
handling incoming fragmented datagrams. A maliciously formed fragment
with a respectively large datagram_offset would cause a memcpy past the
datagram buffer.
So, drop any packets carrying a fragment wi... | 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 actually_set_style(HTStructured * me)
{
if (!me->text) { /* First time through */
LYGetChartransInfo(me);
UCSetTransParams(&me->T,
me->UCLYhndl, me->UCI,
HTAnchor_getUCLYhndl(me->node_anchor,
UCT_STAGE_HTEXT),
HTAnchor_getUCInfoStage(me->node_anchor,
UCT_STAGE_HTEXT));
me->tex... | 0 | [
"CWE-416"
] | lynx-snapshots | 280a61b300a1614f6037efc0902ff7ecf17146e9 | 200,479,794,417,333,260,000,000,000,000,000,000,000 | 22 | snapshot of project "lynx", label v2-8-9dev_15b | 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 stts_box_del(GF_Box *s)
{
GF_TimeToSampleBox *ptr = (GF_TimeToSampleBox *)s;
if (ptr->entries) gf_free(ptr->entries);
gf_free(ptr);
} | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 327,374,896,742,320,370,000,000,000,000,000,000,000 | 6 | 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... |
set_agg_lats_contain_variable (class ipcp_param_lattices *plats)
{
bool ret = !plats->aggs_contain_variable;
plats->aggs_contain_variable = true;
return ret;
} | 0 | [
"CWE-20"
] | gcc | a09ccc22459c565814f79f96586fe4ad083fe4eb | 240,322,044,851,726,300,000,000,000,000,000,000,000 | 6 | Avoid segfault when doing IPA-VRP but not IPA-CP (PR 93015)
2019-12-21 Martin Jambor <mjambor@suse.cz>
PR ipa/93015
* ipa-cp.c (ipcp_store_vr_results): Check that info exists
testsuite/
* gcc.dg/lto/pr93015_0.c: New test.
From-SVN: r279695 | 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 size_t item_make_header(const uint8_t nkey, const unsigned int flags, const int nbytes,
char *suffix, uint8_t *nsuffix) {
/* suffix is defined at 40 chars elsewhere.. */
*nsuffix = (uint8_t) snprintf(suffix, 40, " %u %d\r\n", flags, nbytes - 2);
return sizeof(item) + nkey + *nsuf... | 0 | [
"CWE-190"
] | memcached | bd578fc34b96abe0f8d99c1409814a09f51ee71c | 327,410,629,430,340,120,000,000,000,000,000,000,000 | 6 | CVE reported by cisco talos | 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... |
char *unit_dbus_path(Unit *u) {
assert(u);
if (!u->id)
return NULL;
return unit_dbus_path_from_name(u->id);
} | 0 | [
"CWE-269"
] | systemd | bf65b7e0c9fc215897b676ab9a7c9d1c688143ba | 321,419,181,199,069,950,000,000,000,000,000,000,000 | 8 | core: imply NNP and SUID/SGID restriction for DynamicUser=yes service
Let's be safe, rather than sorry. This way DynamicUser=yes services can
neither take benefit of, nor create SUID/SGID binaries.
Given that DynamicUser= is a recent addition only we should be able to
get away with turning this on, even though this i... | 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... |
static int ql3xxx_set_mac_address(struct net_device *ndev, void *p)
{
struct ql3_adapter *qdev = netdev_priv(ndev);
struct ql3xxx_port_registers __iomem *port_regs =
qdev->mem_map_registers;
struct sockaddr *addr = p;
unsigned long hw_flags;
if (netif_running(ndev))
return -EBUSY;
if (!is_valid_ether_addr... | 0 | [
"CWE-401"
] | linux | 1acb8f2a7a9f10543868ddd737e37424d5c36cf4 | 275,225,835,160,742,700,000,000,000,000,000,000,000 | 34 | net: qlogic: Fix memory leak in ql_alloc_large_buffers
In ql_alloc_large_buffers, a new skb is allocated via netdev_alloc_skb.
This skb should be released if pci_dma_mapping_error fails.
Fixes: 0f8ab89e825f ("qla3xxx: Check return code from pci_map_single() in ql_release_to_lrg_buf_free_list(), ql_populate_free_queue... | 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 smack_socket_bind(struct socket *sock, struct sockaddr *address,
int addrlen)
{
if (sock->sk != NULL && sock->sk->sk_family == PF_INET6) {
if (addrlen < SIN6_LEN_RFC2133 ||
address->sa_family != AF_INET6)
return -EINVAL;
smk_ipv6_port_label(sock, address);
}
return 0;
} | 0 | [
"CWE-416"
] | linux | a3727a8bac0a9e77c70820655fd8715523ba3db7 | 286,173,140,580,878,160,000,000,000,000,000,000,000 | 11 | 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... |
struct crypto_pcomp *crypto_alloc_pcomp(const char *alg_name, u32 type,
u32 mask)
{
return crypto_alloc_tfm(alg_name, &crypto_pcomp_type, type, mask);
} | 0 | [
"CWE-310"
] | linux | 9a5467bf7b6e9e02ec9c3da4e23747c05faeaac6 | 155,887,846,866,348,380,000,000,000,000,000,000,000 | 5 | 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 |
void gdImageSetClip (gdImagePtr im, int x1, int y1, int x2, int y2)
{
if (x1 < 0) {
x1 = 0;
}
if (x1 >= im->sx) {
x1 = im->sx - 1;
}
if (x2 < 0) {
x2 = 0;
}
if (x2 >= im->sx) {
x2 = im->sx - 1;
}
if (y1 < 0) {
y1 = 0;
}
if (y1 >= im->sy) {
y1 = im->sy - 1;
}
if (y2 < 0) {
y2 = 0;
}
if (y2 >... | 0 | [
"CWE-119"
] | php-src | e7f2356665c2569191a946b6fc35b437f0ae1384 | 228,611,369,868,406,670,000,000,000,000,000,000,000 | 31 | Fix #66387: Stack overflow with imagefilltoborder
The stack overflow is caused by the recursive algorithm in combination with a
very large negative coordinate passed to gdImageFillToBorder(). As there is
already a clipping for large positive coordinates to the width and height of
the image, it seems to be consequent t... | 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 free_todo_entries(TodoEntry **todos) {
for (TodoEntry *x = *todos; x && x->dir; x++) {
closedir(x->dir);
free(x->dirname);
}
freep(todos);
} | 0 | [
"CWE-674"
] | systemd | 5b1cf7a9be37e20133c0208005274ce4a5b5c6a1 | 319,413,152,763,707,160,000,000,000,000,000,000,000 | 8 | shared/rm-rf: loop over nested directories instead of instead of recursing
To remove directory structures, we need to remove the innermost items first,
and then recursively remove higher-level directories. We would recursively
descend into directories and invoke rm_rf_children and rm_rm_children_inner.
This is problem... | Safe | 674 | {"cwe_id": "CWE-674", "vulnerability_type": "Uncontrolled Recursion", "description": "The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.", "severity": null, "category": "Stack Exhaustion", "impact": ["DoS: Resour... |
static struct futex_pi_state * alloc_pi_state(void)
{
struct futex_pi_state *pi_state = current->pi_state_cache;
WARN_ON(!pi_state);
current->pi_state_cache = NULL;
return pi_state;
} | 0 | [] | linux-2.6 | 5ecb01cfdf96c5f465192bdb2a4fd4a61a24c6cc | 134,001,946,050,584,800,000,000,000,000,000,000,000 | 9 | futex_lock_pi() key refcnt fix
This fixes a futex key reference count bug in futex_lock_pi(),
where a key's reference count is incremented twice but decremented
only once, causing the backing object to not be released.
If the futex is created in a temporary file in an ext3 file system,
this bug causes the file's inod... | Safe | null | null |
GF_Box *mfra_box_new()
{
ISOM_DECL_BOX_ALLOC(GF_MovieFragmentRandomAccessBox, GF_ISOM_BOX_TYPE_MFRA);
tmp->tfra_list = gf_list_new();
return (GF_Box *)tmp;
} | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 321,811,153,163,024,950,000,000,000,000,000,000,000 | 6 | 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 int ntop_get_set_members_redis(lua_State* vm) {
char *key;
ntop->getTrace()->traceEvent(TRACE_INFO, "%s() called", __FUNCTION__);
if(ntop_lua_check(vm, __FUNCTION__, 1, LUA_TSTRING)) return(CONST_LUA_PARAM_ERROR);
if((key = (char*)lua_tostring(vm, 1)) == NULL) return(CONST_LUA_PARAM_ERROR);
ntop->ge... | 0 | [
"CWE-254"
] | ntopng | 2e0620be3410f5e22c9aa47e261bc5a12be692c6 | 17,992,222,108,808,900,000,000,000,000,000,000,000 | 10 | Added security fix to avoid escalating privileges to non-privileged users
Many thanks to Dolev Farhi for reporting it | Safe | 254 | null |
matchDomainName(const char *h, const char *d, MatchDomainNameFlags flags)
{
int dl;
int hl;
const bool hostIncludesSubdomains = (*h == '.');
while ('.' == *h)
++h;
hl = strlen(h);
if (hl == 0)
return -1;
dl = strlen(d);
/*
* Start at the ends of the two strings ... | 0 | [
"CWE-20"
] | squid | dfd818595b54942cb1adc45f6aed95c9b706e3a8 | 138,332,245,179,357,120,000,000,000,000,000,000,000 | 92 | Merge pull request from GHSA-jvf6-h9gj-pmj6
* Add slash prefix to path-rootless or path-noscheme URLs
* Update src/anyp/Uri.cc
Co-authored-by: Alex Rousskov <rousskov@measurement-factory.com>
* restore file trailer GH auto-removes
* Remove redundant path-empty check
* Removed stale comment left behind by b2ab59a
... | 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... |
do_create (GVfsBackend *backend,
GVfsJobOpenForWrite *open_write_job,
const char *filename,
GFileCreateFlags flags)
{
GVfsBackendAdmin *self = G_VFS_BACKEND_ADMIN (backend);
GVfsJob *job = G_VFS_JOB (open_write_job);
GError *error = NULL;
GFile *file;
GFileOutputStream *stream... | 0 | [] | gvfs | d7d362995aa0cb8905c8d5c2a2a4c305d2ffff80 | 245,479,861,239,519,340,000,000,000,000,000,000,000 | 26 | admin: Use fsuid to ensure correct file ownership
Files created over admin backend should be owned by root, but they are
owned by the user itself. This is because the daemon drops the uid to
make dbus connection work. Use fsuid and euid to fix this issue.
Closes: https://gitlab.gnome.org/GNOME/gvfs/issues/21 | Safe | null | null |
trimLastLine(TScreen *screen,
LineData **ld,
CELL *last)
{
if (screen->cutNewline && last->row < screen->max_row) {
last->col = 0;
*ld = GET_LINEDATA(screen, ++last->row);
} else {
last->col = LastTextCol(screen, *ld, last->row) + 1;
}
} | 0 | [
"CWE-399"
] | xterm-snapshots | 82ba55b8f994ab30ff561a347b82ea340ba7075c | 23,255,684,305,714,955,000,000,000,000,000,000,000 | 11 | snapshot of project "xterm", label xterm-365d | Safe | 399 | null |
char *suhosin_encrypt_single_cookie(char *name, int name_len, char *value, int value_len, char *key TSRMLS_DC)
{
char buffer[4096];
char buffer2[4096];
char *buf = buffer, *buf2 = buffer2, *d, *d_url;
int l;
if (name_len > sizeof(buffer)-2) {
buf = estrndup(name, name_len);
} else {
memcpy(buf, name, n... | 1 | [
"CWE-119"
] | suhosin | 73b1968ee30f6d9d2dae497544b910e68e114bfa | 314,852,596,607,900,400,000,000,000,000,000,000,000 | 52 | Fixed stack based buffer overflow in transparent cookie encryption (see separate advisory) | Vulnerable | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static void reds_config_free(RedServerConfig *config)
{
ChannelSecurityOptions *curr, *next;
reds_mig_release(config);
for (curr = config->channels_security; curr; curr = next) {
next = curr->next;
g_free(curr);
}
#if HAVE_SASL
g_free(config->sasl_appname);
#endif
g_free(config-... | 0 | [] | spice | ca5bbc5692e052159bce1a75f55dc60b36078749 | 269,527,398,428,493,970,000,000,000,000,000,000,000 | 17 | 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 |
hex_encode (const unsigned char *data,
size_t n_data)
{
char *result;
size_t i;
size_t o;
result = malloc (n_data * 3 + 1);
if (result == NULL)
return NULL;
for (i = 0, o = 0; i < n_data; i++) {
if (i > 0)
result[o++] = ':';
result[o++] = HEXC_LOWER[data[i] >> 4 & 0xf];
result[o++] = HEXC... | 1 | [
"CWE-190"
] | p11-kit | 5307a1d21a50cacd06f471a873a018d23ba4b963 | 137,129,354,246,721,750,000,000,000,000,000,000,000 | 21 | Check for arithmetic overflows before allocating | Vulnerable | 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 io_uring_fasync(int fd, struct file *file, int on)
{
struct io_ring_ctx *ctx = file->private_data;
return fasync_helper(fd, file, on, &ctx->cq_fasync); | 0 | [
"CWE-667"
] | linux | 3ebba796fa251d042be42b929a2d916ee5c34a49 | 204,849,016,941,445,430,000,000,000,000,000,000,000 | 6 | io_uring: ensure that SQPOLL thread is started for exit
If we create it in a disabled state because IORING_SETUP_R_DISABLED is
set on ring creation, we need to ensure that we've kicked the thread if
we're exiting before it's been explicitly disabled. Otherwise we can run
into a deadlock where exit is waiting go park t... | Safe | 667 | {"cwe_id": "CWE-667", "vulnerability_type": "Improper Locking", "description": "The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)"], "languages": [null], "ex... |
Item *Item_bool_rowready_func2::negated_item(THD *thd)
{
DBUG_ASSERT(0);
return 0;
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 237,769,711,341,765,100,000,000,000,000,000,000,000 | 5 | 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... |
static int64_t add_index_entry(AVStream *st, int64_t pos, int64_t timestamp,
int size, int distance, int flags)
{
AVIndexEntry *entries, *ie;
int64_t index = -1;
const size_t min_size_needed = (st->nb_index_entries + 1) * sizeof(AVIndexEntry);
// Double the allocation eac... | 0 | [
"CWE-399",
"CWE-834"
] | FFmpeg | 9cb4eb772839c5e1de2855d126bf74ff16d13382 | 39,631,994,533,736,925,000,000,000,000,000,000,000 | 35 | avformat/mov: Fix DoS in read_tfra()
Fixes: Missing EOF check in loop
No testcase
Found-by: Xiaohei and Wangchu from Alibaba Security Team
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | Safe | 399 | null |
save_long(PicklerObject *self, PyObject *obj)
{
PyObject *repr = NULL;
Py_ssize_t size;
long val;
int overflow;
int status = 0;
val= PyLong_AsLongAndOverflow(obj, &overflow);
if (!overflow && (sizeof(long) <= 4 ||
(val <= 0x7fffffffL && val >= (-0x7fffffffL - 1))))
{
... | 0 | [
"CWE-190",
"CWE-369"
] | cpython | a4ae828ee416a66d8c7bf5ee71d653c2cc6a26dd | 326,359,839,143,571,800,000,000,000,000,000,000,000 | 161 | 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... |
static inline int domain_pfn_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
unsigned long phys_pfn, unsigned long nr_pages,
int prot)
{
return domain_mapping(domain, iov_pfn, NULL, phys_pfn, nr_pages, prot);
} | 0 | [] | linux | d8b8591054575f33237556c32762d54e30774d28 | 219,762,597,356,192,400,000,000,000,000,000,000,000 | 6 | 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 xudc_set_clear_feature(struct xusb_udc *udc)
{
struct xusb_ep *ep0 = &udc->ep[0];
struct xusb_req *req = udc->req;
struct xusb_ep *target_ep;
u8 endpoint;
u8 outinbit;
u32 epcfgreg;
int flag = (udc->setup.bRequest == USB_REQ_SET_FEATURE ? 1 : 0);
int ret;
switch (udc->setup.bRequestType) {
case U... | 1 | [
"CWE-20",
"CWE-129"
] | linux | 7f14c7227f342d9932f9b918893c8814f86d2a0d | 63,917,096,897,472,720,000,000,000,000,000,000,000 | 79 | USB: gadget: validate endpoint index for xilinx udc
Assure that host may not manipulate the index to point
past endpoint array.
Signed-off-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Vulnerable | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
PHP_IMAP_EXPORT void mm_status(MAILSTREAM *stream, char *mailbox, MAILSTATUS *status)
{
IMAPG(status_flags)=status->flags;
if (IMAPG(status_flags) & SA_MESSAGES) {
IMAPG(status_messages)=status->messages;
}
if (IMAPG(status_flags) & SA_RECENT) {
IMAPG(status_recent)=status->recent;
}
if (IMAPG(status_flags)... | 0 | [
"CWE-88"
] | php-src | 336d2086a9189006909ae06c7e95902d7d5ff77e | 242,042,036,368,235,700,000,000,000,000,000,000,000 | 20 | Disable rsh/ssh functionality in imap by default (bug #77153) | Safe | 88 | {"cwe_id": "CWE-88", "vulnerability_type": "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')", "description": "The product constructs a string for a command to be executed by a separate component\nin another control sphere, but it does not properly delimit the\nintended arguments, opti... |
void __perf_event_task_sched_in(struct task_struct *prev,
struct task_struct *task)
{
struct perf_event_context *ctx;
int ctxn;
/*
* If cgroup events exist on this CPU, then we need to check if we have
* to switch in PMU state; cgroup event are system-wide mode only.
*
* Since cgroup events are CPU even... | 0 | [
"CWE-362",
"CWE-125"
] | linux | 321027c1fe77f892f4ea07846aeae08cefbbb290 | 134,489,932,414,316,290,000,000,000,000,000,000,000 | 30 | perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
Di Shen reported a race between two concurrent sys_perf_event_open()
calls where both try and move the same pre-existing software group
into a hardware context.
The problem is exactly that described in commit:
f63a8daa5812 ("perf: Fix event->ctx... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
gst_h264_parser_parse_sei_unhandled_payload (GstH264NalParser * parser,
GstH264SEIUnhandledPayload * payload, NalReader * nr, guint payload_type,
guint payload_size)
{
guint8 *data = NULL;
gint i;
payload->payloadType = payload_type;
data = g_malloc0 (payload_size);
for (i = 0; i < payload_size; ++i... | 0 | [
"CWE-787"
] | gst-plugins-bad | 11353b3f6e2f047cc37483d21e6a37ae558896bc | 27,076,263,643,365,480,000,000,000,000,000,000,000 | 25 | codecparsers: h264parser: guard against ref_pic_markings overflow
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1703> | 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 read_image_clr_header(RBuffer *b, ut64 addr, PE_(image_clr_header) *header) {
st64 o_addr = r_buf_seek (b, 0, R_BUF_CUR);
if (r_buf_seek (b, addr, R_BUF_SET) < 0) {
return -1;
}
ut8 buf[sizeof (PE_(image_clr_header))];
r_buf_read (b, buf, sizeof (buf));
PE_READ_STRUCT_FIELD (header, PE_(image_clr_hea... | 0 | [
"CWE-400",
"CWE-703"
] | radare2 | 634b886e84a5c568d243e744becc6b3223e089cf | 277,706,139,089,047,900,000,000,000,000,000,000,000 | 29 | Fix DoS in PE/QNX/DYLDCACHE/PSX parsers ##crash
* Reported by lazymio
* Reproducer: AAA4AAAAAB4= | 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... |
ofputil_append_flow_stats_reply(const struct ofputil_flow_stats *fs,
struct ovs_list *replies,
const struct tun_table *tun_table)
{
struct ofputil_flow_stats *fs_ = CONST_CAST(struct ofputil_flow_stats *,
... | 0 | [
"CWE-772"
] | ovs | 77ad4225d125030420d897c873e4734ac708c66b | 300,927,775,225,959,040,000,000,000,000,000,000,000 | 102 | ofp-util: Fix memory leaks on error cases in ofputil_decode_group_mod().
Found by libFuzzer.
Reported-by: Bhargava Shastry <bshastry@sec.t-labs.tu-berlin.de>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org> | 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 ... |
static inline int get_lowest_part_list_y(H264Context *h, Picture *pic, int n,
int height, int y_offset, int list)
{
int raw_my = h->mv_cache[list][scan8[n]][1];
int filter_height_down = (raw_my & 3) ? 3 : 0;
int full_my = (raw_my >> 2) + y_offs... | 0 | [
"CWE-703"
] | FFmpeg | 29ffeef5e73b8f41ff3a3f2242d356759c66f91f | 125,230,075,871,642,630,000,000,000,000,000,000,000 | 12 | avcodec/h264: do not trust last_pic_droppable when marking pictures as done
This simplifies the code and fixes a deadlock
Fixes Ticket2927
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static void hci_cc_write_sc_support(struct hci_dev *hdev, struct sk_buff *skb)
{
u8 status = *((u8 *) skb->data);
struct hci_cp_write_sc_support *sent;
BT_DBG("%s status 0x%2.2x", hdev->name, status);
sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SC_SUPPORT);
if (!sent)
return;
hci_dev_lock(hdev);
if (!statu... | 0 | [
"CWE-290"
] | linux | 3ca44c16b0dcc764b641ee4ac226909f5c421aa3 | 172,603,623,854,219,400,000,000,000,000,000,000,000 | 29 | Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
This makes hci_encrypt_cfm calls hci_connect_cfm in case the connection
state is BT_CONFIG so callers don't have to check the state.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> | Safe | 290 | {"cwe_id": "CWE-290", "vulnerability_type": "Authentication Bypass by Spoofing", "description": "This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.", "severity": null, "category": null, "impact": ["Bypass Protection Mechanism", "Gain Privileges... |
static int uvesafb_setpalette(struct uvesafb_pal_entry *entries, int count,
int start, struct fb_info *info)
{
struct uvesafb_ktask *task;
#ifdef CONFIG_X86
struct uvesafb_par *par = info->par;
int i = par->mode_idx;
#endif
int err = 0;
/*
* We support palette modifications for 8 bpp modes only, so
* there ... | 0 | [
"CWE-190"
] | linux | 9f645bcc566a1e9f921bdae7528a01ced5bc3713 | 158,517,356,592,172,460,000,000,000,000,000,000,000 | 64 | video: uvesafb: Fix integer overflow in allocation
cmap->len can get close to INT_MAX/2, allowing for an integer overflow in
allocation. This uses kmalloc_array() instead to catch the condition.
Reported-by: Dr Silvio Cesare of InfoSect <silvio.cesare@gmail.com>
Fixes: 8bdb3a2d7df48 ("uvesafb: the driver core")
Cc: s... | 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 core_pre_config(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *ptemp)
{
ap_mutex_init(pconf);
if (!saved_server_config_defines)
init_config_defines(pconf);
apr_pool_cleanup_register(pconf, NULL, reset_config_defines,
apr_pool_cleanup_null);
mpm_common... | 0 | [
"CWE-416",
"CWE-284"
] | httpd | 4cc27823899e070268b906ca677ee838d07cf67a | 119,035,144,148,223,240,000,000,000,000,000,000,000 | 13 | core: Disallow Methods' registration at run time (.htaccess), they may be
used only if registered at init time (httpd.conf).
Calling ap_method_register() in children processes is not the right scope
since it won't be shared for all requests.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1807655 13f7... | 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 ssize_t regulator_state_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct regulator_dev *rdev = dev_get_drvdata(dev);
ssize_t ret;
mutex_lock(&rdev->mutex);
ret = regulator_print_state(buf, _regulator_is_enabled(rdev));
mutex_unlock(&rdev->mutex);
return ret;
} | 0 | [
"CWE-416"
] | linux | 60a2362f769cf549dc466134efe71c8bf9fbaaba | 256,940,813,954,059,600,000,000,000,000,000,000,000 | 12 | regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing
After freeing pin from regulator_ena_gpio_free, loop can access
the pin. So this patch fixes not to access pin after freeing.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org> | 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... |
LineBuffer::LineBuffer ():
uncompressedData (0),
buffer (0),
packedDataSize (0),
compressor (0),
format (defaultFormat(compressor)),
number (-1),
hasException (false),
exception (),
_sem (1)
{
// empty
} | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 73,502,140,049,753,145,000,000,000,000,000,000,000 | 13 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> | 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 CL_CompleteRcon( char *args, int argNum )
{
if( argNum == 2 )
{
// Skip "rcon "
char *p = Com_SkipTokens( args, 1, " " );
if( p > args )
Field_CompleteCommand( p, qtrue, qtrue );
}
} | 0 | [
"CWE-269"
] | ioq3 | 376267d534476a875d8b9228149c4ee18b74a4fd | 74,776,540,045,622,050,000,000,000,000,000,000,000 | 11 | Don't load .pk3s as .dlls, and don't load user config files from .pk3s. | Safe | 269 | {"cwe_id": "CWE-269", "vulnerability_type": "Improper Privilege Management", "description": "The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.", "severity": "Medium", "category": null, "impact": ["Gain Privileges or Assume Ide... |
static int em_lidt(struct x86_emulate_ctxt *ctxt)
{
struct desc_ptr desc_ptr;
int rc;
rc = read_descriptor(ctxt, ctxt->src.addr.mem,
&desc_ptr.size, &desc_ptr.address,
ctxt->op_bytes);
if (rc != X86EMUL_CONTINUE)
return rc;
ctxt->ops->set_idt(ctxt, &desc_ptr);
/* Disable writeback. */
ctxt->ds... | 0 | [] | kvm | e28ba7bb020f07193bc000453c8775e9d2c0dda7 | 219,892,329,358,873,160,000,000,000,000,000,000,000 | 15 | KVM: x86: fix missing checks in syscall emulation
On hosts without this patch, 32bit guests will crash (and 64bit guests
may behave in a wrong way) for example by simply executing following
nasm-demo-application:
[bits 32]
global _start
SECTION .text
_start: syscall
(I tested it with winxp and linux ... | Safe | null | null |
get_executable_text_file_action (GtkWindow *parent_window, NautilusFile *file)
{
GtkDialog *dialog;
char *file_name;
char *prompt;
char *detail;
int preferences_value;
int response;
g_assert (nautilus_file_contains_text (file));
preferences_value = eel_preferences_get_enum
(NAUTILUS_PREFERENCES_EXECUTABLE_... | 0 | [] | nautilus | 7632a3e13874a2c5e8988428ca913620a25df983 | 311,000,234,850,990,080,000,000,000,000,000,000,000 | 62 | 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 |
bool Type_std_attributes::agg_item_set_converter(const DTCollation &coll,
const char *fname,
Item **args, uint nargs,
uint flags, int item_sep)
{
THD *thd= current_thd;
... | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 214,261,222,238,115,500,000,000,000,000,000,000,000 | 57 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static struct socket *vhost_net_stop_vq(struct vhost_net *n,
struct vhost_virtqueue *vq)
{
struct socket *sock;
struct vhost_net_virtqueue *nvq =
container_of(vq, struct vhost_net_virtqueue, vq);
mutex_lock(&vq->mutex);
sock = vq->private_data;
vhost_net_disable_vq(n, vq);
vq->private_data = NULL;
vhost_... | 0 | [
"CWE-787"
] | linux | f5a4941aa6d190e676065e8f4ed35999f52a01c3 | 227,763,155,892,902,330,000,000,000,000,000,000,000 | 16 | vhost_net: flush batched heads before trying to busy polling
After commit e2b3b35eb989 ("vhost_net: batch used ring update in rx"),
we tend to batch updating used heads. But it doesn't flush batched
heads before trying to do busy polling, this will cause vhost to wait
for guest TX which waits for the used RX. Fixing b... | 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... |
mp_dss_print(netdissect_options *ndo,
const u_char *opt, u_int opt_len, u_char flags)
{
const struct mp_dss *mdss = (const struct mp_dss *) opt;
/* We need the flags, at a minimum. */
if (opt_len < 4)
return 0;
if (flags & TH_SYN)
return 0;
... | 0 | [
"CWE-125",
"CWE-787"
] | tcpdump | 4c3aee4bb0294c232d56b6d34e9eeb74f630fe8c | 181,995,909,939,940,700,000,000,000,000,000,000,000 | 87 | CVE-2017-13040/MPTCP: Clean up printing DSS suboption.
Do the length checking inline; that means we print stuff up to the point
at which we run out of option data.
First check to make sure we have at least 4 bytes of option, so we have
flags to check.
This fixes a buffer over-read discovered by Kim Gwan Yeong.
Add ... | 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 qxl_create_guest_primary(PCIQXLDevice *qxl, int loadvm,
qxl_async_io async)
{
QXLDevSurfaceCreate surface;
QXLSurfaceCreate *sc = &qxl->guest_primary.surface;
assert(qxl->mode != QXL_MODE_NATIVE);
qxl_exit_vga_mode(qxl);
dprint(qxl, 1, "%s: %dx%d\n"... | 0 | [] | qemu-kvm | 5ff4e36c804157bd84af43c139f8cd3a59722db9 | 66,341,127,423,485,430,000,000,000,000,000,000,000 | 35 | qxl: async io support using new spice api
Some of the QXL port i/o commands are waiting for the spice server to
complete certain actions. Add async versions for these commands, so we
don't block the vcpu while the spice server processses the command.
Instead the qxl device will raise an IRQ when done.
The async comm... | Safe | null | null |
}
}
static TIDY_DOC_METHOD(parseFile)
{
char *inputfile, *enc = NULL;
int input_len, enc_len = 0, contents_len = 0;
zend_bool use_include_path = 0;
char *contents;
zval **options = NULL;
PHPTidyObj *obj;
TIDY_SET_CONTEXT;
obj = (PHPTidyObj *)zend_object_store_get_object(object TSRMLS_CC);
if (zend_parse_p... | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 164,156,490,815,455,970,000,000,000,000,000,000,000 | 36 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus | Safe | null | null |
static int qcow_open(struct tcmu_device *dev)
{
struct bdev *bdev;
char *config;
bdev = calloc(1, sizeof(*bdev));
if (!bdev)
return -1;
tcmu_set_dev_private(dev, bdev);
bdev->block_size = tcmu_get_dev_block_size(dev);
bdev->size = tcmu_get_device_size(dev);
if (bdev->size < 0) {
tcmu_err("Could not get d... | 0 | [
"CWE-200"
] | tcmu-runner | 8cf8208775022301adaa59c240bb7f93742d1329 | 96,747,070,592,374,120,000,000,000,000,000,000,000 | 35 | removed all check_config callback implementations to avoid security issues
see github issue #194
qcow.c contained an information leak, could test for existance of any
file in the system
file_example.c and file_optical.c allow also to test for existance of
any file, plus to temporarily create empty new files anywhere... | 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 add_selfcheck(struct cli_all_bc *bcs)
{
struct cli_bc_func *func;
struct cli_bc_inst *inst;
struct cli_bc *bc;
bcs->all_bcs = cli_realloc2(bcs->all_bcs, sizeof(*bcs->all_bcs)*(bcs->count+1));
if (!bcs->all_bcs) {
cli_errmsg("cli_loadcbc: Can't allocate memory for bytecode entry\n");
re... | 0 | [
"CWE-189"
] | clamav-devel | 3d664817f6ef833a17414a4ecea42004c35cc42f | 303,296,641,937,282,200,000,000,000,000,000,000,000 | 98 | fix recursion level crash (bb #3706).
Thanks to Stephane Chazelas for the analysis. | Safe | 189 | null |
void PersianCalendar::handleComputeFields(int32_t julianDay, UErrorCode &/*status*/) {
int32_t year, month, dayOfMonth, dayOfYear;
int32_t daysSinceEpoch = julianDay - PERSIAN_EPOCH;
year = 1 + (int32_t)ClockMath::floorDivide(33 * (int64_t)daysSinceEpoch + 3, (int64_t)12053);
int32_t farvardin1 = 365 ... | 0 | [
"CWE-190"
] | icu | 71dd84d4ffd6600a70e5bca56a22b957e6642bd4 | 17,233,877,770,299,427,000,000,000,000,000,000,000 | 23 | ICU-12504 in ICU4C Persian cal, use int64_t math for one operation to avoid overflow; add tests in C and J
X-SVN-Rev: 40654 | 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 kvm_dev_ioctl_create_vm(void)
{
int r;
struct kvm *kvm;
kvm = kvm_create_vm();
if (IS_ERR(kvm))
return PTR_ERR(kvm);
#ifdef KVM_COALESCED_MMIO_PAGE_OFFSET
r = kvm_coalesced_mmio_init(kvm);
if (r < 0) {
kvm_put_kvm(kvm);
return r;
}
#endif
r = anon_inode_getfd("kvm-vm", &kvm_vm_fops, kvm, O_RDW... | 0 | [
"CWE-20",
"CWE-787"
] | linux | fa3d315a4ce2c0891cdde262562e710d95fba19e | 144,086,486,651,287,100,000,000,000,000,000,000,000 | 21 | KVM: Validate userspace_addr of memslot when registered
This way, we can avoid checking the user space address many times when
we read the guest memory.
Although we can do the same for write if we check which slots are
writable, we do not care write now: reading the guest memory happens
more often than writing.
[avi... | 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 *get_username(void)
{
struct passwd pwent;
struct passwd *pwentp = NULL;
char *buf;
char *username;
size_t bufsize;
int ret;
bufsize = sysconf(_SC_GETPW_R_SIZE_MAX);
if (bufsize == -1)
bufsize = 1024;
buf = malloc(bufsize);
if (!buf)
return NULL;
ret = getpwuid_r(getuid(), &pwent, buf, buf... | 0 | [
"CWE-417"
] | lxc | c1cf54ebf251fdbad1e971679614e81649f1c032 | 172,757,804,240,693,060,000,000,000,000,000,000,000 | 32 | CVE 2018-6556: verify netns fd in lxc-user-nic
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> | Safe | 417 | null |
PHP_METHOD(Phar, mount)
{
char *fname, *arch = NULL, *entry = NULL, *path, *actual;
int fname_len, arch_len, entry_len, path_len, actual_len;
phar_archive_data **pphar;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &path, &path_len, &actual, &actual_len) == FAILURE) {
return;
}
fname = (char*)zen... | 0 | [
"CWE-416"
] | php-src | b2cf3f064b8f5efef89bb084521b61318c71781b | 255,281,947,343,756,100,000,000,000,000,000,000,000 | 80 | Fixed bug #68901 (use after free) | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
SWFInput_stream_read(SWFInput input, unsigned char* buffer, int count)
{
struct SWFInputStreamData *data = (struct SWFInputStreamData *) input->data;
int need = input->offset + count - input->length;
if ( need > 0 )
{
int num;
data->buffer =
(unsigned char*) realloc(data->buffer,
sizeof(unsigned cha... | 0 | [
"CWE-190",
"CWE-703"
] | libming | a009a38dce1d9316cad1ab522b813b1d5ba4c62a | 67,242,624,266,492,300,000,000,000,000,000,000,000 | 27 | Fix left shift of a negative value in SWFInput_readSBits. Check for number before before left-shifting by (number-1). | 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 input_init(void)
{
GKeyFile *config;
GError *err = NULL;
config = load_config_file(CONFIGDIR "/input.conf");
if (config) {
int idle_timeout;
gboolean uhid_enabled, classic_bonded_only;
idle_timeout = g_key_file_get_integer(config, "General",
"IdleTimeout", &err);
if (!err) {
DBG("inpu... | 0 | [] | bluez | 3cccdbab2324086588df4ccf5f892fb3ce1f1787 | 201,414,990,557,907,060,000,000,000,000,000,000,000 | 46 | HID accepts bonded device connections only.
This change adds a configuration for platforms to choose a more secure
posture for the HID profile. While some older mice are known to not
support pairing or encryption, some platform may choose a more secure
posture by requiring the device to be bonded and require the
con... | Safe | null | null |
static inline bool mcryptd_check_internal(struct rtattr **tb, u32 *type,
u32 *mask)
{
struct crypto_attr_type *algt;
algt = crypto_get_attr_type(tb);
if (IS_ERR(algt))
return false;
*type |= algt->type & CRYPTO_ALG_INTERNAL;
*mask |= algt->mask & CRYPTO_ALG_INTERNAL;
if (*type & *mask & CRYPTO_ALG_INT... | 0 | [
"CWE-476",
"CWE-284"
] | linux | 48a992727d82cb7db076fa15d372178743b1f4cd | 320,099,750,757,514,400,000,000,000,000,000,000,000 | 17 | crypto: mcryptd - Check mcryptd algorithm compatibility
Algorithms not compatible with mcryptd could be spawned by mcryptd
with a direct crypto_alloc_tfm invocation using a "mcryptd(alg)" name
construct. This causes mcryptd to crash the kernel if an arbitrary
"alg" is incompatible and not intended to be used with mcr... | 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... |
change_inv_order(op)
char *op;
{
int oc_sym, num;
char *sp, buf[BUFSZ];
num = 0;
#ifndef GOLDOBJ
if (!index(op, GOLD_SYM))
buf[num++] = COIN_CLASS;
#else
/* !!!! probably unnecessary with gold as normal inventory */
#endif
for (sp = op; *sp; sp++) {
oc_sym = def_char_to_objclass(*sp);
/* r... | 0 | [
"CWE-269"
] | NetHack | 612755bfb5c412079795c68ba392df5d93874ed8 | 326,326,564,796,721,700,000,000,000,000,000,000,000 | 36 | escapes() revamp
Partial rewrite of escapes(), mostly changing its if-then-else
logic so that end-of-string can be checked once instead for each case.
The previous version had a bug if the input string ended with backslash
and one decimal digit (due to being lumped together with the handling
for trailing \X or \O... | 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... |
static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
struct flowi6 *fl6, struct dst_entry **dstp,
unsigned int flags)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct net *net = sock_net(sk);
struct ipv6hdr *iph;
struct sk_buff *skb;
int err;
struct rt6_info *rt = (struct rt6_info *)*... | 0 | [
"CWE-416",
"CWE-284",
"CWE-264"
] | linux | 45f6fad84cc305103b28d73482b344d7f5b76f39 | 243,449,451,791,379,640,000,000,000,000,000,000,000 | 63 | ipv6: add complete rcu protection around np->opt
This patch addresses multiple problems :
UDP/RAW sendmsg() need to get a stable struct ipv6_txoptions
while socket is not locked : Other threads can change np->opt
concurrently. Dmitry posted a syzkaller
(http://github.com/google/syzkaller) program desmonstrating
use-a... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
}
u32 parse_cryp(char *arg_val, u32 opt)
{
open_edit = GF_TRUE;
if (!opt) {
crypt = 1;
drm_file = arg_val;
open_edit = GF_TRUE;
return 0;
}
crypt = 2;
if (arg_val && get_file_type_by_ext(arg_val) != 1) {
drm_file = arg_val;
return 0;
}
return 3; | 0 | [
"CWE-787"
] | gpac | 4e56ad72ac1afb4e049a10f2d99e7512d7141f9d | 265,910,865,788,358,460,000,000,000,000,000,000,000 | 16 | fixed #2216 | 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 rfbAuthProcessResponse(rfbClientPtr cl)
{
AuthCapData **p;
AuthCapData *c;
for (p = authCaps; *p != NULL; p++) {
c = *p;
if (cl->selectedAuthType == c->authType) {
c->rspFunc(cl);
return;
}
}
rfbLog("rfbAuthProcessResponse: authType assertion failed\n");
rfbCloseClient(cl);
} | 0 | [
"CWE-787"
] | turbovnc | cea98166008301e614e0d36776bf9435a536136e | 90,353,092,879,616,280,000,000,000,000,000,000,000 | 16 | Server: Fix two issues identified by ASan
1. If the TLSPlain and X509Plain security types were both disabled, then
rfbOptPamAuth() would overflow the name field in the secTypes
structure when testing the "none" security type, since the name of
that security type has less than five characters. This issue was
... | 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 unsigned update_treesame(struct rev_info *revs, struct commit *commit)
{
if (commit->parents && commit->parents->next) {
unsigned n;
struct treesame_state *st;
struct commit_list *p;
unsigned relevant_parents;
unsigned relevant_change, irrelevant_change;
st = lookup_decoration(&revs->treesame, &com... | 0 | [] | git | a937b37e766479c8e780b17cce9c4b252fd97e40 | 93,229,950,610,420,060,000,000,000,000,000,000,000 | 29 | revision: quit pruning diff more quickly when possible
When the revision traversal machinery is given a pathspec,
we must compute the parent-diff for each commit to determine
which ones are TREESAME. We set the QUICK diff flag to avoid
looking at more entries than we need; we really just care
whether there are any cha... | Safe | null | null |
nfs4_run_exchange_id(struct nfs_client *clp, const struct cred *cred,
u32 sp4_how, struct rpc_xprt *xprt)
{
struct rpc_message msg = {
.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_EXCHANGE_ID],
.rpc_cred = cred,
};
struct rpc_task_setup task_setup_data = {
.rpc_client = clp->cl_rpcclient,
.callback_ops = &n... | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 114,643,880,881,686,010,000,000,000,000,000,000,000 | 90 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... | 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 KrecipesView::collapseAll()
{
QWidget * vis_panel = rightPanel->visiblePanel();
if ( vis_panel == selectPanel ) {
selectPanel->getActionsHandler()->collapseAll();
}
} | 0 | [] | krecipes | cd1490fb5fe82cbe9172a43be13298001b446ecd | 271,760,825,856,499,000,000,000,000,000,000,000,000 | 7 | Use WebKit instead of KHTML for printing recipes, fixes sourceforge #2990118 and
#2960140.
svn path=/trunk/extragear/utils/krecipes/; revision=1137824 | Safe | null | null |
inline uint8_t* WireFormatLite::WriteEnumNoTagToArray(
const RepeatedField<int>& value, uint8_t* target) {
return WritePrimitiveNoTagToArray(value, WriteEnumNoTagToArray, target);
} | 0 | [
"CWE-703"
] | protobuf | d1635e1496f51e0d5653d856211e8821bc47adc4 | 26,610,893,626,833,300,000,000,000,000,000,000,000 | 4 | 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"... |
node_list_add(Node* list, Node* x)
{
Node *n;
n = onig_node_new_list(x, NULL);
if (IS_NULL(n)) return NULL_NODE;
if (IS_NOT_NULL(list)) {
while (IS_NOT_NULL(NODE_CDR(list)))
list = NODE_CDR(list);
NODE_CDR(list) = n;
}
return n;
} | 0 | [
"CWE-787"
] | oniguruma | cbe9f8bd9cfc6c3c87a60fbae58fa1a85db59df0 | 182,536,446,154,828,340,000,000,000,000,000,000,000 | 16 | #207: Out-of-bounds write | 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 unix_mkname(struct sockaddr_un *sunaddr, int len, unsigned int *hashp)
{
if (len <= sizeof(short) || len > sizeof(*sunaddr))
return -EINVAL;
if (!sunaddr || sunaddr->sun_family != AF_UNIX)
return -EINVAL;
if (sunaddr->sun_path[0]) {
/*
* This may look like an off by one error but it is a bit more... | 0 | [
"CWE-287",
"CWE-284"
] | linux | e0e3cea46d31d23dc40df0a49a7a2c04fe8edfea | 209,767,108,800,894,970,000,000,000,000,000,000,000 | 22 | af_netlink: force credentials passing [CVE-2012-3520]
Pablo Neira Ayuso discovered that avahi and
potentially NetworkManager accept spoofed Netlink messages because of a
kernel bug. The kernel passes all-zero SCM_CREDENTIALS ancillary data
to the receiver if the sender did not provide such data, instead of not
includ... | Safe | 287 | {"cwe_id": "CWE-287", "vulnerability_type": "Improper Authentication", "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.", "severity": "High", "category": "authentification", "impact": ["Read Application Data", "Gain Privileges ... |
R_API RList *r_bin_java_enum_class_methods(RBinJavaObj *bin, ut16 class_idx) {
RList *methods = r_list_newf (free);
RListIter *iter;
RBinJavaField *field;
r_list_foreach (bin->methods_list, iter, field) {
if (field->field_ref_cp_obj && 0) {
if ((field && field->field_ref_cp_obj->metas->ord == class_idx)) {
... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 223,918,190,170,166,200,000,000,000,000,000,000,000 | 26 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class | 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 RGWGetBucketPolicyStatus_ObjStore_S3::send_response()
{
if (op_ret) {
set_req_state_err(s, op_ret);
}
dump_errno(s);
end_header(s, this, "application/xml");
dump_start(s);
s->formatter->open_object_section_in_ns("PolicyStatus", XMLNS_AWS_S3);
// https://docs.aws.amazon.com/AmazonS3/latest/API/RE... | 0 | [
"CWE-79"
] | ceph | 8f90658c731499722d5f4393c8ad70b971d05f77 | 264,412,617,210,480,200,000,000,000,000,000,000,000 | 19 | rgw: reject unauthenticated response-header actions
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit d8dd5e513c0c62bbd7d3044d7e2eddcd897bd400) | 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.", ... |
node_new_backref(int back_num, int* backrefs, int by_name,
#ifdef USE_BACKREF_WITH_LEVEL
int exist_level, int nest_level,
#endif
ScanEnv* env)
{
int i;
Node* node = node_new();
CHECK_NULL_RETURN(node);
SET_NODE_TYPE(node, NODE_BREF);
BREF_(node)->back_num = back_num;
BREF_(node)->back_dynamic = (int... | 0 | [
"CWE-787"
] | oniguruma | ddbf55698b5f7ffdfa737b0b8e0079af1fdd7cb1 | 170,835,000,620,809,230,000,000,000,000,000,000,000 | 48 | re-fix #60 by check val_type | 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... |
#endif
}
// Open a file (similar to std:: fopen(), but with wide character support on Windows).
inline std::FILE *std_fopen(const char *const path, const char *const mode) {
std::FILE *const res = std::fopen(path,mode);
if (res) return res;
#if cimg_OS==2
// Try alternative method, with w... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 263,949,485,227,671,500,000,000,000,000,000,000,000 | 21 | . | 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 CLASS parse_minolta (int base)
{
int save, tag, len, offset, high=0, wide=0, i, c;
short sorder=order;
fseek (ifp, base, SEEK_SET);
if (fgetc(ifp) || fgetc(ifp)-'M' || fgetc(ifp)-'R') return;
order = fgetc(ifp) * 0x101;
offset = base + get4() + 8;
while ((save=ftell(ifp)) < offset) {
for (tag=i=... | 0 | [
"CWE-119",
"CWE-125",
"CWE-787"
] | LibRaw | d13e8f6d1e987b7491182040a188c16a395f1d21 | 285,528,159,859,133,600,000,000,000,000,000,000,000 | 70 | CVE-2017-1438 credits; fix for Kodak 65000 out of bounds access | 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 ... |
ZEND_API double ZEND_FASTCALL zval_get_double_func(zval *op) /* {{{ */
{
try_again:
switch (Z_TYPE_P(op)) {
case IS_NULL:
case IS_FALSE:
return 0.0;
case IS_TRUE:
return 1.0;
case IS_RESOURCE:
return (double) Z_RES_HANDLE_P(op);
case IS_LONG:
return (double) Z_LVAL_P(op);
case IS_DOUBLE:
ret... | 0 | [
"CWE-787"
] | php-src | f1ce8d5f5839cb2069ea37ff424fb96b8cd6932d | 89,078,894,979,946,800,000,000,000,000,000,000,000 | 37 | Fix #73122: Integer Overflow when concatenating strings
We must avoid integer overflows in memory allocations, so we introduce
an additional check in the VM, and bail out in the rare case of an
overflow. Since the recent fix for bug #74960 still doesn't catch all
possible overflows, we fix that right away. | 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... |
vte_sequence_handler_index (VteTerminal *terminal, GValueArray *params)
{
vte_sequence_handler_sf (terminal, params);
} | 0 | [] | vte | 58bc3a942f198a1a8788553ca72c19d7c1702b74 | 254,968,549,475,538,700,000,000,000,000,000,000,000 | 4 | fix bug #548272
svn path=/trunk/; revision=2365 | Safe | null | null |
static int __init rpmsg_init(void)
{
int ret;
ret = register_virtio_driver(&virtio_ipc_driver);
if (ret)
pr_err("failed to register virtio driver: %d\n", ret);
return ret;
} | 0 | [
"CWE-415"
] | linux | 1680939e9ecf7764fba8689cfb3429c2fe2bb23c | 244,335,708,003,098,600,000,000,000,000,000,000,000 | 10 | rpmsg: virtio: Fix possible double free in rpmsg_virtio_add_ctrl_dev()
vch will be free in virtio_rpmsg_release_device() when
rpmsg_ctrldev_register_device() fails. There is no need to call
kfree() again.
Fixes: c486682ae1e2 ("rpmsg: virtio: Register the rpmsg_char device")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com... | 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"... |
static char min() { return ~max(); } | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 60,535,528,114,540,560,000,000,000,000,000,000,000 | 1 | 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"... |
static void b43_gpio_cleanup(struct b43_wldev *dev)
{
struct ssb_device *gpiodev;
switch (dev->dev->bus_type) {
#ifdef CONFIG_B43_BCMA
case B43_BUS_BCMA:
bcma_chipco_gpio_control(&dev->dev->bdev->bus->drv_cc, ~0, 0);
break;
#endif
#ifdef CONFIG_B43_SSB
case B43_BUS_SSB:
gpiodev = b43_ssb_gpio_dev(dev);
if ... | 0 | [
"CWE-134"
] | wireless | 9538cbaab6e8b8046039b4b2eb6c9d614dc782bd | 170,672,382,144,497,800,000,000,000,000,000,000,000 | 19 | b43: stop format string leaking into error msgs
The module parameter "fwpostfix" is userspace controllable, unfiltered,
and is used to define the firmware filename. b43_do_request_fw() populates
ctx->errors[] on error, containing the firmware filename. b43err()
parses its arguments as a format string. For systems with... | 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", ... |
AP4_Processor::Initialize(AP4_AtomParent& /* top_level */,
AP4_ByteStream& /* stream */,
ProgressListener* /* listener */)
{
// default implementation: do nothing
return AP4_SUCCESS;
} | 0 | [
"CWE-476",
"CWE-703"
] | Bento4 | 4d3f0bebd5f8518fd775f671c12bea58c68e814e | 258,352,845,097,826,000,000,000,000,000,000,000,000 | 7 | fixed possible crashes on malformed inputs. | 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... |
smb2_can_echo(struct TCP_Server_Info *server)
{
return server->echoes;
} | 0 | [
"CWE-476"
] | linux | d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 | 210,104,757,846,366,060,000,000,000,000,000,000,000 | 4 | cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
When calling smb2_ioctl_query_info() with invalid
smb_query_info::flags, a NULL ptr dereference is triggered when trying
to kfree() uninitialised rqst[n].rq_iov array.
This also fixes leaked paths that are created in SMB2_open_init()
which required SMB2_open_f... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
int flush_old_exec(struct linux_binprm * bprm)
{
struct task_struct *me = current;
int retval;
/*
* Make this the only thread in the thread group.
*/
retval = de_thread(me);
if (retval)
goto out;
/*
* Must be called _before_ exec_mmap() as bprm->mm is
* not visibile until then. This also enables the u... | 0 | [
"CWE-190"
] | linux | d1e7fd6462ca9fc76650fbe6ca800e35b24267da | 60,429,253,492,785,040,000,000,000,000,000,000,000 | 66 | signal: Extend exec_id to 64bits
Replace the 32bit exec_id with a 64bit exec_id to make it impossible
to wrap the exec_id counter. With care an attacker can cause exec_id
wrap and send arbitrary signals to a newly exec'd parent. This
bypasses the signal sending checks if the parent changes their
credentials during e... | 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... |
QUtil::possible_repaired_encodings(std::string supplied)
{
std::vector<std::string> result;
// Always include the original string
result.push_back(supplied);
bool has_8bit_chars = false;
bool is_valid_utf8 = false;
bool is_utf16 = false;
analyze_encoding(supplied, has_8bit_chars, is_valid_ut... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 24,033,144,392,851,414,000,000,000,000,000,000,000 | 90 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
PHPAPI void php_pcre_match_impl(pcre_cache_entry *pce, char *subject, int subject_len, zval *return_value,
zval *subpats, int global, int use_flags, long flags, long start_offset TSRMLS_DC)
{
zval *result_set, /* Holds a set of subpatterns after
a global match */
**match_sets = NULL; /* An arra... | 1 | [] | php-src | 03964892c054d0c736414c10b3edc7a40318b975 | 287,040,270,986,271,300,000,000,000,000,000,000,000 | 240 | Fix bug #70345 (Multiple vulnerabilities related to PCRE functions) | Vulnerable | null | null |
tiff_warning_handler (const char *mod, const char *fmt, va_list ap)
{
/* Don't print anything; we should not be dumping junk to
* stderr, since that may be bad for some apps.
*/
/* libTIFF seems to occasionally warn about things that
* are really errors, so maybe we should ju... | 0 | [
"CWE-20"
] | gdk-pixbuf | 3bac204e0d0241a0d68586ece7099e6acf0e9bea | 37,429,402,093,593,910,000,000,000,000,000,000,000 | 11 | Initial stab at getting the focus code to work.
Fri Jun 1 18:54:47 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.c: (gtk_tree_view_focus): Initial stab at
getting the focus code to work.
(gtk_tree_view_class_init): Add a bunch of keybindings.
* gtk/gtktreeviewcolumn.c
(gtk_tree_view_column_set_c... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
void MonClient::handle_get_version_reply(MMonGetVersionReply* m)
{
ceph_assert(monc_lock.is_locked());
map<ceph_tid_t, version_req_d*>::iterator iter = version_requests.find(m->handle);
if (iter == version_requests.end()) {
ldout(cct, 0) << __func__ << " version request with handle " << m->handle
<< " not... | 0 | [
"CWE-294"
] | ceph | 2927fd91d41e505237cc73f9700e5c6a63e5cb4f | 329,661,580,750,100,160,000,000,000,000,000,000,000 | 20 | mon/MonClient: bring back CEPHX_V2 authorizer challenges
Commit c58c5754dfd2 ("msg/async/ProtocolV1: use AuthServer and
AuthClient") introduced a backwards compatibility issue into msgr1.
To fix it, commit 321548010578 ("mon/MonClient: skip CEPHX_V2
challenge if client doesn't support it") set out to skip authorizer
c... | Safe | 294 | {"cwe_id": "CWE-294", "vulnerability_type": "Authentication Bypass by Capture-replay", "description": "A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the... |
static int nl80211_del_tx_ts(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct net_device *dev = info->user_ptr[1];
struct wireless_dev *wdev = dev->ieee80211_ptr;
const u8 *peer;
u8 tsid;
int err;
if (!info->attrs[NL80211_ATTR_TSID] || !info->att... | 0 | [
"CWE-120"
] | linux | f88eb7c0d002a67ef31aeb7850b42ff69abc46dc | 308,314,846,329,045,030,000,000,000,000,000,000,000 | 21 | nl80211: validate beacon head
We currently don't validate the beacon head, i.e. the header,
fixed part and elements that are to go in front of the TIM
element. This means that the variable elements there can be
malformed, e.g. have a length exceeding the buffer size, but
most downstream code from this assumes that thi... | Safe | 120 | {"cwe_id": "CWE-120", "vulnerability_type": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", "description": "The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.", "severity": "High", "category": "... |
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