func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
add_bwrap (GPtrArray *array,
ScriptExec *script)
{
const char * const usrmerged_dirs[] = { "bin", "lib64", "lib", "sbin" };
int i;
g_return_val_if_fail (script->outdir != NULL, FALSE);
g_return_val_if_fail (script->s_infile != NULL, FALSE);
add_args (array,
"bwrap",
"--ro-bind", "/usr", "/u... | 1 | [] | nautilus | 2ddba428ef2b13d0620bd599c3635b9c11044659 | 45,307,206,411,643,750,000,000,000,000,000,000,000 | 74 | Update gnome-desktop code
Closes https://gitlab.gnome.org/GNOME/nautilus/issues/987 |
amstar_estimate(
application_argument_t *argument)
{
GPtrArray *argv_ptr;
int nullfd;
int pipefd;
FILE *dumpout = NULL;
off_t size = -1;
char line[32768];
char *errmsg = NULL;
char *qerrmsg;
char *qdisk;
amwait_t wait_s... | 0 | [
"CWE-264"
] | amanda | 4bf5b9b356848da98560ffbb3a07a9cb5c4ea6d7 | 287,440,053,018,186,530,000,000,000,000,000,000,000 | 180 | * Add a /etc/amanda-security.conf file
git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/branches/3_3@6486 a8d146d6-cc15-0410-8900-af154a0219e0 |
check_minimum0(struct table *t, int min)
{
int i, w, ww;
struct table_cell *cell;
if (t->col < 0)
return;
if (t->tabwidth[t->col] < 0)
return;
check_row(t, t->row);
w = table_colspan(t, t->row, t->col);
min += t->indent;
if (w == 1)
ww = min;
else {
cell = &t->cell;
ww = 0;
if... | 0 | [
"CWE-119"
] | w3m | 67a3db378f5ee3047c158eae4342f7e3245a2ab1 | 229,872,871,307,403,700,000,000,000,000,000,000,000 | 27 | Fix table rowspan and colspan
Origin: https://github.com/tats/w3m/pull/19
Bug-Debian: https://github.com/tats/w3m/issues/8 |
formatint(char *buf, size_t buflen, int flags,
int prec, int type, PyObject *v)
{
/* fmt = '%#.' + `prec` + 'l' + `type`
worst case length = 3 + 19 (worst len of INT_MAX on 64-bit machine)
+ 1 + 1 = 24 */
char fmt[64]; /* plenty big enough! */
char *sign;
long x;
x = P... | 0 | [
"CWE-190"
] | cpython | c3c9db89273fabc62ea1b48389d9a3000c1c03ae | 196,323,800,790,619,840,000,000,000,000,000,000,000 | 71 | [2.7] bpo-30657: Check & prevent integer overflow in PyString_DecodeEscape (#2174) |
I2CBus *pxa2xx_i2c_bus(PXA2xxI2CState *s)
{
return s->bus;
} | 0 | [
"CWE-119"
] | qemu | caa881abe0e01f9931125a0977ec33c5343e4aa7 | 122,510,306,779,809,510,000,000,000,000,000,000,000 | 4 | pxa2xx: avoid buffer overrun on incoming migration
CVE-2013-4533
s->rx_level is read from the wire and used to determine how many bytes
to subsequently read into s->rx_fifo[]. If s->rx_level exceeds the
length of s->rx_fifo[] the buffer can be overrun with arbitrary data
from the wire.
Fix this by validating rx_leve... |
static bool gatt_server_register_att_handlers(struct bt_gatt_server *server)
{
/* Exchange MTU */
server->mtu_id = bt_att_register(server->att, BT_ATT_OP_MTU_REQ,
exchange_mtu_cb,
server, NULL);
if (!server->mtu_id)
return false;
/* Read By Group Type */
server->read_by_grp_type_id = bt_att_regi... | 0 | [
"CWE-287"
] | bluez | 00da0fb4972cf59e1c075f313da81ea549cb8738 | 183,658,714,042,551,700,000,000,000,000,000,000,000 | 105 | shared/gatt-server: Fix not properly checking for secure flags
When passing the mask to check_permissions all valid permissions for
the operation must be set including BT_ATT_PERM_SECURE flags. |
size_t MemIo::write(const byte* data, size_t wcount)
{
p_->reserve(wcount);
assert(p_->isMalloced_);
if (data != nullptr) {
std::memcpy(&p_->data_[p_->idx_], data, wcount);
}
p_->idx_ += wcount;
return wcount;
} | 0 | [
"CWE-125"
] | exiv2 | bd0afe0390439b2c424d881c8c6eb0c5624e31d9 | 132,736,616,973,961,280,000,000,000,000,000,000,000 | 10 | Add bounds check to MemIo::seek(). (#944)
- Regression test for missing bounds check in MemIo::seek()
- Add bounds check to MemIo::seek(), this fixes CVE-2019-13504 |
static inline int __queue_kicked_iocb(struct kiocb *iocb)
{
struct kioctx *ctx = iocb->ki_ctx;
assert_spin_locked(&ctx->ctx_lock);
if (list_empty(&iocb->ki_run_list)) {
list_add_tail(&iocb->ki_run_list,
&ctx->run_list);
return 1;
}
return 0;
} | 0 | [
"CWE-190"
] | linux-2.6 | 75e1c70fc31490ef8a373ea2a4bea2524099b478 | 40,628,005,164,507,577,000,000,000,000,000,000,000 | 13 | aio: check for multiplication overflow in do_io_submit
Tavis Ormandy pointed out that do_io_submit does not do proper bounds
checking on the passed-in iocb array:
if (unlikely(nr < 0))
return -EINVAL;
if (unlikely(!access_ok(VERIFY_READ, iocbpp, (nr*sizeof(iocbpp)))))
retu... |
UnicodeString::refCount() const {
return umtx_loadAcquire(*((u_atomic_int32_t *)fUnion.fFields.fArray - 1));
} | 0 | [
"CWE-190",
"CWE-787"
] | icu | b7d08bc04a4296982fcef8b6b8a354a9e4e7afca | 85,412,626,633,807,710,000,000,000,000,000,000,000 | 3 | ICU-20958 Prevent SEGV_MAPERR in append
See #971 |
int kvm_arch_vcpu_runnable(struct kvm_vcpu *v)
{
return !!(v->arch.pending_exceptions) || kvm_request_pending(v);
} | 0 | [
"CWE-476"
] | linux | ac64115a66c18c01745bbd3c47a36b124e5fd8c0 | 10,496,674,813,555,218,000,000,000,000,000,000,000 | 4 | KVM: PPC: Fix oops when checking KVM_CAP_PPC_HTM
The following program causes a kernel oops:
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/kvm.h>
main()
{
int fd = open("/dev/kvm", O_RDWR);
ioctl(fd, KVM_CHECK_EXTENSION, KVM_CAP_PPC_HTM);
}
This happe... |
static void tipc_node_delete_from_list(struct tipc_node *node)
{
#ifdef CONFIG_TIPC_CRYPTO
tipc_crypto_key_flush(node->crypto_rx);
#endif
list_del_rcu(&node->list);
hlist_del_rcu(&node->hash);
tipc_node_put(node);
} | 0 | [] | linux | 0217ed2848e8538bcf9172d97ed2eeb4a26041bb | 190,532,839,997,302,600,000,000,000,000,000,000,000 | 9 | tipc: better validate user input in tipc_nl_retrieve_key()
Before calling tipc_aead_key_size(ptr), we need to ensure
we have enough data to dereference ptr->keylen.
We probably also want to make sure tipc_aead_key_size()
wont overflow with malicious ptr->keylen values.
Syzbot reported:
BUG: KMSAN: uninit-value in _... |
my_ulonglong STDCALL mysql_stmt_insert_id(MYSQL_STMT *stmt)
{
return stmt->insert_id;
} | 0 | [] | mysql-server | 3d8134d2c9b74bc8883ffe2ef59c168361223837 | 318,735,219,444,780,560,000,000,000,000,000,000,000 | 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... |
char get_header_code(struct hdr_field *hf)
{
switch(hf->type){
case HDR_CALLID_T:
return 'i';
case HDR_CONTACT_T:
return 'm';
case HDR_CONTENTLENGTH_T:
return 'l';
case HDR_CONTENTTYPE_T:
return 'c';
case HDR_FROM_T:
return 'f';
case HDR_SUBJECT_T:
return 's';
ca... | 0 | [
"CWE-119",
"CWE-284"
] | kamailio | f50c9c853e7809810099c970780c30b0765b0643 | 19,641,402,871,440,398,000,000,000,000,000,000,000 | 46 | seas: safety check for target buffer size before copying message in encode_msg()
- avoid buffer overflow for large SIP messages
- reported by Stelios Tsampas |
static int hns_ppe_common_init_hw(struct ppe_common_cb *ppe_common)
{
enum ppe_qid_mode qid_mode;
struct dsaf_device *dsaf_dev = ppe_common->dsaf_dev;
enum dsaf_mode dsaf_mode = dsaf_dev->dsaf_mode;
dsaf_dev->misc_op->ppe_comm_srst(dsaf_dev, 0);
mdelay(100);
dsaf_dev->misc_op->ppe_comm_srst(dsaf_dev, 1);
mdelay... | 0 | [
"CWE-119",
"CWE-703"
] | linux | 412b65d15a7f8a93794653968308fc100f2aa87c | 41,530,377,909,045,352,000,000,000,000,000,000,000 | 58 | net: hns: fix ethtool_get_strings overflow in hns driver
hns_get_sset_count() returns HNS_NET_STATS_CNT and the data space allocated
is not enough for ethtool_get_strings(), which will cause random memory
corruption.
When SLAB and DEBUG_SLAB are both enabled, memory corruptions like the
the following can be observed ... |
get_term_code(char_u *tname)
{
int opt_idx;
char_u *varp;
if (tname[0] != 't' || tname[1] != '_' ||
tname[2] == NUL || tname[3] == NUL)
return NULL;
if ((opt_idx = findoption(tname)) >= 0)
{
varp = get_varp(&(options[opt_idx]));
if (varp != NULL)
varp = *(char_u **)(varp);
return... | 0 | [
"CWE-20"
] | vim | d0b5138ba4bccff8a744c99836041ef6322ed39a | 269,302,810,778,548,000,000,000,000,000,000,000,000 | 17 | patch 8.0.0056
Problem: When setting 'filetype' there is no check for a valid name.
Solution: Only allow valid characters in 'filetype', 'syntax' and 'keymap'. |
static void load_xsave(struct kvm_vcpu *vcpu, u8 *src)
{
struct xregs_state *xsave = &vcpu->arch.guest_fpu.state.xsave;
u64 xstate_bv = *(u64 *)(src + XSAVE_HDR_OFFSET);
u64 valid;
/*
* Copy legacy XSAVE area, to avoid complications with CPUID
* leaves 0 and 1 in the loop below.
*/
memcpy(xsave, src, XSAVE_... | 0 | [
"CWE-369"
] | linux | 0185604c2d82c560dab2f2933a18f797e74ab5a8 | 4,806,329,731,430,965,500,000,000,000,000,000,000 | 37 | KVM: x86: Reload pit counters for all channels when restoring state
Currently if userspace restores the pit counters with a count of 0
on channels 1 or 2 and the guest attempts to read the count on those
channels, then KVM will perform a mod of 0 and crash. This will ensure
that 0 values are converted to 65536 as per... |
set_salt_padata(METHOD_DATA *md, Salt *salt)
{
if (salt) {
realloc_method_data(md);
md->val[md->len - 1].padata_type = salt->type;
der_copy_octet_string(&salt->salt,
&md->val[md->len - 1].padata_value);
}
} | 0 | [
"CWE-476"
] | heimdal | 1a6a6e462dc2ac6111f9e02c6852ddec4849b887 | 207,736,870,850,332,200,000,000,000,000,000,000,000 | 9 | Security: Avoid NULL structure pointer member dereference
This can happen in the error path when processing malformed AS
requests with a NULL client name. Bug originally introduced on
Fri Feb 13 09:26:01 2015 +0100 in commit:
a873e21d7c06f22943a90a41dc733ae76799390d
kdc: base _kdc_fast_mk_error() on krb5_mk... |
xmlXPtrEvalFullXPtr(xmlXPathParserContextPtr ctxt, xmlChar *name) {
if (name == NULL)
name = xmlXPathParseName(ctxt);
if (name == NULL)
XP_ERROR(XPATH_EXPR_ERROR);
while (name != NULL) {
ctxt->error = XPATH_EXPRESSION_OK;
xmlXPtrEvalXPtrPart(ctxt, name);
/* in case of syntax error, break here */
i... | 0 | [
"CWE-415"
] | libxml2 | f5048b3e71fc30ad096970b8df6e7af073bae4cb | 259,916,513,709,300,560,000,000,000,000,000,000,000 | 57 | Hardening of XPath evaluation
Add a mechanism of frame for XPath evaluation when entering a function
or a scoped evaluation, also fix a potential problem in predicate
evaluation. |
entry_guard_consider_retry(entry_guard_t *guard)
{
if (guard->is_reachable != GUARD_REACHABLE_NO)
return; /* No retry needed. */
const time_t now = approx_time();
const int delay =
get_retry_schedule(guard->failing_since, now, guard->is_primary);
const time_t last_attempt = guard->last_tried_to_connect... | 0 | [
"CWE-200"
] | tor | 665baf5ed5c6186d973c46cdea165c0548027350 | 137,271,603,939,493,160,000,000,000,000,000,000,000 | 27 | Consider the exit family when applying guard restrictions.
When the new path selection logic went into place, I accidentally
dropped the code that considered the _family_ of the exit node when
deciding if the guard was usable, and we didn't catch that during
code review.
This patch makes the guard_restriction_t code ... |
static int smtp_data(struct Connection *conn, const char *msgfile)
{
char buf[1024];
struct Progress progress;
struct stat st;
int rc, term = 0;
size_t buflen = 0;
FILE *fp = fopen(msgfile, "r");
if (!fp)
{
mutt_error(_("SMTP session failed: unable to open %s"), msgfile);
return -1;
}
stat(... | 0 | [
"CWE-94",
"CWE-74"
] | neomutt | fb013ec666759cb8a9e294347c7b4c1f597639cc | 50,402,002,451,614,270,000,000,000,000,000,000,000 | 69 | tls: clear data after a starttls acknowledgement
After a starttls acknowledgement message, clear the buffers of any
incoming data / commands. This will ensure that all future data is
handled securely.
Co-authored-by: Pietro Cerutti <gahr@gahr.ch> |
static int copy_verifier_state(struct bpf_verifier_state *dst_state,
const struct bpf_verifier_state *src)
{
struct bpf_func_state *dst;
int i, err;
/* if dst has more stack frames then src frame, free them */
for (i = src->curframe + 1; i <= dst_state->curframe; i++) {
free_func_state(dst_state->frame... | 0 | [
"CWE-703",
"CWE-189"
] | linux | 979d63d50c0c0f7bc537bf821e056cc9fe5abd38 | 155,805,037,833,285,600,000,000,000,000,000,000,000 | 27 | bpf: prevent out of bounds speculation on pointer arithmetic
Jann reported that the original commit back in b2157399cc98
("bpf: prevent out-of-bounds speculation") was not sufficient
to stop CPU from speculating out of bounds memory access:
While b2157399cc98 only focussed on masking array map access
for unprivileged ... |
void flush_font_metrics(void)
{
TFMPool *ptr;
for(; (ptr = (TFMPool *)tfmpool.head); ) {
tfmpool.head = LIST(ptr->next);
mdvi_free(ptr->short_name);
mdvi_free(ptr->tfminfo.chars);
mdvi_free(ptr);
}
mdvi_hash_reset(&tfmhash, 0);
} | 0 | [
"CWE-20"
] | evince | d4139205b010ed06310d14284e63114e88ec6de2 | 41,875,252,252,887,255,000,000,000,000,000,000,000 | 13 | backends: Fix several security issues in the dvi-backend.
See CVE-2010-2640, CVE-2010-2641, CVE-2010-2642 and CVE-2010-2643. |
smb2_negotiate(const unsigned int xid,
struct cifs_ses *ses,
struct TCP_Server_Info *server)
{
int rc;
spin_lock(&GlobalMid_Lock);
server->CurrentMid = 0;
spin_unlock(&GlobalMid_Lock);
rc = SMB2_negotiate(xid, ses, server);
/* BB we probably don't need to retry with modern servers */
if (rc == -... | 0 | [
"CWE-476"
] | linux | d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 | 81,395,044,481,338,110,000,000,000,000,000,000,000 | 15 | 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... |
poly_path(PG_FUNCTION_ARGS)
{
POLYGON *poly = PG_GETARG_POLYGON_P(0);
PATH *path;
int size;
int i;
size = offsetof(PATH, p[0]) +sizeof(path->p[0]) * poly->npts;
path = (PATH *) palloc(size);
SET_VARSIZE(path, size);
path->npts = poly->npts;
path->closed = TRUE;
/* prevent instability in unused pad... | 1 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 65,909,878,879,363,220,000,000,000,000,000,000,000 | 24 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
static void test_unescape_char_quoted_one(const char *string, size_t n_string, bool escaped) {
char buf[2];
char *out = buf;
size_t n_out = sizeof(buf);
const char *in = string;
size_t n_in = n_string;
int r;
r = c_shquote_unescape_char_quoted(&out, &n_out, &in, ... | 0 | [
"CWE-787"
] | c-shquote | 7fd15f8e272136955f7ffc37df29fbca9ddceca1 | 144,194,658,417,052,410,000,000,000,000,000,000,000 | 23 | strnspn: fix buffer overflow
Fix the strnspn and strncspn functions to use a properly sized buffer.
It used to be 1 byte too short. Checking for `0xff` in a string will
thus write `0xff` once byte beyond the stack space of the local buffer.
Note that the public API does not allow to pass `0xff` to those
functions. Th... |
bool ZrtpQueue::srtpSecretsReady(SrtpSecret_t* secrets, EnableSecurity part)
{
CryptoContext* recvCryptoContext;
CryptoContext* senderCryptoContext;
CryptoContextCtrl* recvCryptoContextCtrl;
CryptoContextCtrl* senderCryptoContextCtrl;
int cipher;
int authn;
int authKeyLen;
if (secrets-... | 0 | [
"CWE-119"
] | ZRTPCPP | c8617100f359b217a974938c5539a1dd8a120b0e | 41,215,603,201,823,900,000,000,000,000,000,000,000 | 168 | Fix vulnerabilities found and reported by Mark Dowd
- limit length of memcpy
- limit number of offered algorithms in Hello packet
- length check in PING packet
- fix a small coding error |
uint32_t ldb_req_get_custom_flags(struct ldb_request *req)
{
if (req != NULL && req->handle != NULL) {
return req->handle->custom_flags;
}
/*
* 0 is not something any better or worse than
* anything else as req or the handle is NULL
*/
return 0;
} | 0 | [
"CWE-476"
] | samba | d8b9bb274b7e7a390cf3bda9cd732cb2227bdbde | 4,846,619,180,965,207,000,000,000,000,000,000,000 | 12 | CVE-2020-10730: lib ldb: Check if ldb_lock_backend_callback called twice
Prevent use after free issues if ldb_lock_backend_callback is called
twice, usually due to ldb_module_done being called twice. This can happen if a
module ignores the return value from function a function that calls
ldb_module_done as part of it'... |
dlz_allowzonexfr(void *dbdata, const char *name, const char *client) {
isc_result_t result;
result = dlz_findzonedb(dbdata, name, NULL, NULL);
if (result != ISC_R_SUCCESS) {
return (result);
}
/*
* Exception for 10.53.0.5 so we can test that allow-transfer
* is effective.
*/
if (strcmp(client, "10.53.0.... | 0 | [
"CWE-732"
] | bind9 | 34348d9ee4db15307c6c42db294419b4df569f76 | 260,277,336,593,785,400,000,000,000,000,000,000,000 | 18 | denied axfr requests were not effective for writable DLZ zones
(cherry picked from commit d9077cd0038e59726e1956de18b4b7872038a283) |
process_tree(void)
{
int mymask = 0;
tcpr_buildcidr_t *bcdata;
tcpprep_opt_t *options = tcpprep->options;
dbg(1, "Running: process_tree()");
bcdata = (tcpr_buildcidr_t *)safe_malloc(sizeof(tcpr_buildcidr_t));
for (mymask = options->max_mask; mymask <= options->min_mask; mymask++) {
d... | 0 | [
"CWE-476"
] | tcpreplay | 46cf964a7db636da76abeebf10482acf6f682a87 | 133,676,918,551,316,140,000,000,000,000,000,000,000 | 43 | Bug #677 - fixes for tcpprep tree |
ex_cc(exarg_T *eap)
{
qf_info_T *qi;
int errornr;
if ((qi = qf_cmd_get_stack(eap, TRUE)) == NULL)
return;
if (eap->addr_count > 0)
errornr = (int)eap->line2;
else
{
switch (eap->cmdidx)
{
case CMD_cc: case CMD_ll:
errornr = 0;
break;
case CMD_crewind: case CMD_lrewind: case ... | 0 | [
"CWE-416"
] | vim | 4f1b083be43f351bc107541e7b0c9655a5d2c0bb | 190,555,960,361,996,830,000,000,000,000,000,000,000 | 36 | patch 9.0.0322: crash when no errors and 'quickfixtextfunc' is set
Problem: Crash when no errors and 'quickfixtextfunc' is set.
Solution: Do not handle errors if there aren't any. |
bytesPerDeepLineTable (const Header &header,
char* base,
int xStride,
int yStride,
vector<size_t> &bytesPerLine)
{
return bytesPerDeepLineTable(header,
header.dataWindow().min.y,
... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 152,629,910,955,578,040,000,000,000,000,000,000,000 | 14 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
intrusive_ptr<Expression> ExpressionReplaceAll::parse(ExpressionContext* const expCtx,
BSONElement expr,
const VariablesParseState& vps) {
auto [input, find, replacement] = parseExpressionReplaceBase(opName, ... | 0 | [] | mongo | 1772b9a0393b55e6a280a35e8f0a1f75c014f301 | 133,434,317,841,076,780,000,000,000,000,000,000,000 | 7 | SERVER-49404 Enforce additional checks in $arrayToObject |
int rom_copy(uint8_t *dest, hwaddr addr, size_t size)
{
hwaddr end = addr + size;
uint8_t *s, *d = dest;
size_t l = 0;
Rom *rom;
QTAILQ_FOREACH(rom, &roms, next) {
if (rom->fw_file) {
continue;
}
if (rom->mr) {
continue;
}
if (rom->add... | 0 | [
"CWE-787"
] | qemu | e423455c4f23a1a828901c78fe6d03b7dde79319 | 11,941,405,663,358,838,000,000,000,000,000,000,000 | 56 | hw/core/loader: Fix possible crash in rom_copy()
Both, "rom->addr" and "addr" are derived from the binary image
that can be loaded with the "-kernel" paramer. The code in
rom_copy() then calculates:
d = dest + (rom->addr - addr);
and uses "d" as destination in a memcpy() some lines later. Now with
bad kernel ima... |
GF_Err pssh_dump(GF_Box *a, FILE * trace)
{
GF_ProtectionSystemHeaderBox *ptr = (GF_ProtectionSystemHeaderBox*) a;
if (!a) return GF_BAD_PARAM;
gf_isom_box_dump_start(a, "ProtectionSystemHeaderBox", trace);
fprintf(trace, "SystemID=\"");
dump_data_hex(trace, (char *) ptr->SystemID, 16);
fprintf(trace, "\">\n");... | 0 | [
"CWE-125"
] | gpac | bceb03fd2be95097a7b409ea59914f332fb6bc86 | 76,518,510,112,924,930,000,000,000,000,000,000,000 | 31 | fixed 2 possible heap overflows (inc. #1088) |
handle_client_initial_response_cookie_sha1_mech (DBusAuth *auth,
DBusString *response)
{
DBusString username;
dbus_bool_t retval;
retval = FALSE;
if (!_dbus_string_init (&username))
return FALSE;
if (!_dbus_append_user_from_current_process (&username... | 0 | [
"CWE-59"
] | dbus | 47b1a4c41004bf494b87370987b222c934b19016 | 233,231,418,772,199,750,000,000,000,000,000,000,000 | 26 | auth: Reject DBUS_COOKIE_SHA1 for users other than the server owner
The DBUS_COOKIE_SHA1 authentication mechanism aims to prove ownership
of a shared home directory by having the server write a secret "cookie"
into a .dbus-keyrings subdirectory of the desired identity's home
directory with 0700 permissions, and having... |
server_connect_success (server *serv)
{
#ifdef USE_OPENSSL
#define SSLDOCONNTMOUT 300
if (serv->use_ssl)
{
char *err;
/* it'll be a memory leak, if connection isn't terminated by
server_cleanup() */
serv->ssl = _SSL_socket (serv->ctx, serv->sok);
if ((err = _SSL_set_verify (serv->ctx, ssl_cb_verify, NUL... | 0 | [
"CWE-310"
] | hexchat | c9b63f7f9be01692b03fa15275135a4910a7e02d | 88,211,740,694,399,160,000,000,000,000,000,000,000 | 32 | ssl: Validate hostnames
Closes #524 |
i2rgb(UINT8 *out, const UINT8 *in_, int xsize) {
int x;
INT32 *in = (INT32 *)in_;
for (x = 0; x < xsize; x++, in++, out += 4) {
if (*in <= 0) {
out[0] = out[1] = out[2] = 0;
} else if (*in >= 255) {
out[0] = out[1] = out[2] = 255;
} else {
out[0] =... | 0 | [
"CWE-120"
] | Pillow | 518ee3722a99d7f7d890db82a20bd81c1c0327fb | 56,082,130,523,875,750,000,000,000,000,000,000,000 | 14 | Use snprintf instead of sprintf |
virtual unsigned long long lastUsed() const {
lock_guard<boost::mutex> lock(simpleFieldSyncher);
return m_lastUsed;
} | 0 | [] | passenger | 8c6693e0818772c345c979840d28312c2edd4ba4 | 280,787,364,527,966,640,000,000,000,000,000,000,000 | 4 | Security check socket filenames reported by spawned application processes. |
compile_cclass_node(CClassNode* cc, regex_t* reg)
{
int r;
if (IS_NULL(cc->mbuf)) {
r = add_op(reg, IS_NCCLASS_NOT(cc) ? OP_CCLASS_NOT : OP_CCLASS);
if (r != 0) return r;
COP(reg)->cclass.bsp = xmalloc(SIZE_BITSET);
CHECK_NULL_RETURN_MEMERR(COP(reg)->cclass.bsp);
xmemcpy(COP(reg)->cclass.bsp, ... | 0 | [
"CWE-476",
"CWE-125"
] | oniguruma | c509265c5f6ae7264f7b8a8aae1cfa5fc59d108c | 335,111,535,721,970,350,000,000,000,000,000,000,000 | 39 | Fix CVE-2019-13225: problem in converting if-then-else pattern to bytecode. |
RGWOp *RGWHandler_REST_Obj_SWIFT::op_head()
{
return get_obj_op(false);
} | 0 | [
"CWE-617"
] | ceph | f44a8ae8aa27ecef69528db9aec220f12492810e | 101,711,086,821,814,900,000,000,000,000,000,000,000 | 4 | rgw: RGWSwiftWebsiteHandler::is_web_dir checks empty subdir_name
checking for empty name avoids later assertion in RGWObjectCtx::set_atomic
Fixes: CVE-2021-3531
Reviewed-by: Casey Bodley <cbodley@redhat.com>
Signed-off-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit 7196a469b4470f3c8628489df9a41ec8b... |
StrUtil_SafeStrcat(char **prefix, // IN/OUT
const char *str) // IN
{
char *tmp;
size_t plen = *prefix != NULL ? strlen(*prefix) : 0;
size_t slen = strlen(str);
/* Check for overflow */
VERIFY((size_t)-1 - plen > slen + 1);
tmp = Util_SafeRealloc(*prefix, plen + slen + 1 /* NUL... | 0 | [
"CWE-362"
] | open-vm-tools | b3068b04880eda4ca3e13f2d34fb8ce336ad1a4f | 167,992,234,797,040,130,000,000,000,000,000,000,000 | 15 | randomly generate tmp directory name, and add StrUtil_ReplaceAll() function |
void Server::updateChannel(const Channel *c) {
if (c->bTemporary)
return;
TransactionHolder th;
Group *g;
ChanACL *acl;
QSqlQuery &query = *th.qsqQuery;
SQLPREP("UPDATE `%1channels` SET `name` = ?, `parent_id` = ?, `inheritacl` = ? WHERE `server_id` = ? AND `channel_id` = ?");
query.addBindValue(c->qsName);
... | 0 | [
"CWE-20"
] | mumble | 6b33dda344f89e5a039b7d79eb43925040654242 | 225,932,056,309,649,700,000,000,000,000,000,000,000 | 88 | Don't crash on long usernames |
static void pf1(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
if (ev == MG_EV_READ) mg_iobuf_free(&c->recv);
(void) ev_data, (void) fn_data;
} | 0 | [
"CWE-552"
] | mongoose | c65c8fdaaa257e0487ab0aaae9e8f6b439335945 | 162,318,162,741,130,730,000,000,000,000,000,000,000 | 4 | Protect against the directory traversal in mg_upload() |
int LibRaw::dcraw_process(void)
{
int quality,i;
int iterations=-1, dcb_enhance=1, noiserd=0;
int eeci_refine_fl=0, es_med_passes_fl=0;
float cared=0,cablue=0;
float linenoise=0;
float lclean=0,cclean=0;
float thresh=0;
float preser=0;
float expos=1.0;
CHECK_ORDER_LOW(LIBRAW_PROGRESS_LOAD_RAW);
... | 0 | [
"CWE-129"
] | LibRaw | 89d065424f09b788f443734d44857289489ca9e2 | 155,588,362,309,437,130,000,000,000,000,000,000,000 | 249 | fixed two more problems found by fuzzer |
static int input_default_setkeycode(struct input_dev *dev,
const struct input_keymap_entry *ke,
unsigned int *old_keycode)
{
unsigned int index;
int error;
int i;
if (!dev->keycodesize)
return -EINVAL;
if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
index = ke->index;
} else {
error = input_scanc... | 1 | [
"CWE-703",
"CWE-787"
] | linux | cb222aed03d798fc074be55e59d9a112338ee784 | 121,416,750,715,190,980,000,000,000,000,000,000,000 | 59 | Input: add safety guards to input_set_keycode()
If we happen to have a garbage in input device's keycode table with values
too big we'll end up doing clear_bit() with offset way outside of our
bitmaps, damaging other objects within an input device or even outside of
it. Let's add sanity checks to the returned old keyc... |
static inline void tcp_prequeue_init(struct tcp_sock *tp)
{
tp->ucopy.task = NULL;
tp->ucopy.len = 0;
tp->ucopy.memory = 0;
skb_queue_head_init(&tp->ucopy.prequeue);
} | 0 | [
"CWE-416",
"CWE-269"
] | linux | bb1fceca22492109be12640d49f5ea5a544c6bb4 | 116,928,512,287,699,490,000,000,000,000,000,000,000 | 7 | tcp: fix use after free in tcp_xmit_retransmit_queue()
When tcp_sendmsg() allocates a fresh and empty skb, it puts it at the
tail of the write queue using tcp_add_write_queue_tail()
Then it attempts to copy user data into this fresh skb.
If the copy fails, we undo the work and remove the fresh skb.
Unfortunately, t... |
v8::MaybeLocal<v8::Value> GetSubjectAltNameString(
Environment* env,
const BIOPointer& bio,
X509* cert) {
int index = X509_get_ext_by_NID(cert, NID_subject_alt_name, -1);
if (index < 0)
return Undefined(env->isolate());
X509_EXTENSION* ext = X509_get_ext(cert, index);
CHECK_NOT_NULL(ext);
if... | 0 | [
"CWE-295"
] | node | 466e5415a2b7b3574ab5403acb87e89a94a980d1 | 138,897,010,698,791,220,000,000,000,000,000,000,000 | 18 | crypto,tls: implement safe x509 GeneralName format
This change introduces JSON-compatible escaping rules for strings that
include X.509 GeneralName components (see RFC 5280). This non-standard
format avoids ambiguities and prevents injection attacks that could
previously lead to X.509 certificates being accepted even ... |
static void qxl_vm_change_state_handler(void *opaque, int running,
RunState state)
{
PCIQXLDevice *qxl = opaque;
if (running) {
/*
* if qxl_send_events was called from spice server context before
* migration ended, qxl_update_irq for these event... | 0 | [
"CWE-476"
] | qemu | d52680fc932efb8a2f334cc6993e705ed1e31e99 | 192,950,551,598,433,900,000,000,000,000,000,000,000 | 17 | qxl: check release info object
When releasing spice resources in release_resource() routine,
if release info object 'ext.info' is null, it leads to null
pointer dereference. Add check to avoid it.
Reported-by: Bugs SysSec <bugs-syssec@rub.de>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 20190425... |
void st_select_lex::print(THD *thd, String *str, enum_query_type query_type)
{
DBUG_ASSERT(thd);
str->append(STRING_WITH_LEN("select "));
if (join && join->cleaned)
{
/*
JOIN already cleaned up so it is dangerous to print items
because temporary tables they pointed on could be freed.
*/
... | 0 | [
"CWE-89"
] | server | 5ba77222e9fe7af8ff403816b5338b18b342053c | 12,690,589,502,390,920,000,000,000,000,000,000,000 | 169 | MDEV-21028 Server crashes in Query_arena::set_query_arena upon SELECT from view
if the view has algorithm=temptable it is not updatable,
so DEFAULT() for its fields is meaningless,
and thus it's NULL or 0/'' for NOT NULL columns. |
static void nft_fwd_neigh_eval(const struct nft_expr *expr,
struct nft_regs *regs,
const struct nft_pktinfo *pkt)
{
struct nft_fwd_neigh *priv = nft_expr_priv(expr);
void *addr = ®s->data[priv->sreg_addr];
int oif = regs->data[priv->sreg_dev];
unsigned int verdict = NF_STOLEN;
struct sk_buff *... | 0 | [
"CWE-269"
] | nf | b1a5983f56e371046dcf164f90bfaf704d2b89f6 | 22,565,014,169,365,477,000,000,000,000,000,000,000 | 60 | netfilter: nf_tables_offload: incorrect flow offload action array size
immediate verdict expression needs to allocate one slot in the flow offload
action array, however, immediate data expression does not need to do so.
fwd and dup expression need to allocate one slot, this is missing.
Add a new offload_action inter... |
ews_backend_sync_authentication (EEwsBackend *ews_backend,
ESource *child_source)
{
ESourceAuthentication *coll_authentication_extension, *child_authentication_extension;
ESource *collection_source;
g_return_if_fail (E_IS_EWS_BACKEND (ews_backend));
g_return_if_fail (E_IS_SOURCE (child_source));
collection_... | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 215,908,019,433,903,800,000,000,000,000,000,000,000 | 20 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 |
DeepTiledInputFile::rawTileData (int &dx, int &dy,
int &lx, int &ly,
char * pixelData,
Int64 &pixelDataSize) const
{
if (!isValidTile (dx, dy, lx, ly))
throw IEX_NAMESPACE::ArgExc ("Tried to read a tile outside "
... | 0 | [
"CWE-125"
] | openexr | 467be80b75642efbbe6bdace558079f68c16acb1 | 104,486,942,944,329,900,000,000,000,000,000,000,000 | 114 | Fix overflow computing deeptile sample table size (#861)
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
utf16le_is_mbc_ambiguous(OnigCaseFoldType flag, const UChar** pp,
const UChar* end)
{
const UChar* p = *pp;
(*pp) += EncLen_UTF16[*(p+1)];
if (*(p+1) == 0) {
int c, v;
if (*p == 0xdf && (flag & INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR) != 0) {
return TRUE;
}
c = *p;
v = ONIGENC_IS_U... | 0 | [
"CWE-125"
] | php-src | b6fe458ef9ac1372b60c3d3810b0358e2e20840d | 91,349,128,941,983,670,000,000,000,000,000,000,000 | 29 | Fix bug #77418 - Heap overflow in utf32be_mbc_to_code
(cherry picked from commit aeec40cb50eca6a97975765e2bacc28a5950cfa9) |
static inline void set_max_mapnr(unsigned long limit) { } | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 161,348,896,810,716,150,000,000,000,000,000,000,000 | 1 | mm: larger stack guard gap, between vmas
Stack guard page is a useful feature to reduce a risk of stack smashing
into a different mapping. We have been using a single page gap which
is sufficient to prevent having stack adjacent to a different mapping.
But this seems to be insufficient in the light of the stack usage ... |
**/
inline double rand(const double val_max=1) {
return cimg::rand(0,val_max); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 112,492,017,600,279,850,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
int ber_write_contextual_tag(wStream* s, BYTE tag, int length, BOOL pc)
{
Stream_Write_UINT8(s, (BER_CLASS_CTXT | BER_PC(pc)) | (BER_TAG_MASK & tag));
return 1 + ber_write_length(s, length);
} | 0 | [
"CWE-476"
] | FreeRDP | 0dc22d5a30a1c7d146b2a835b2032668127c33e9 | 93,156,606,400,829,170,000,000,000,000,000,000,000 | 5 | Fixed a range of BER boundary encoding bugs which would occur when any NLA packet hit the 127 character mark. Removed ber#get_content_length as it was not behaving deterministically. |
DECLAREContigPutFunc(putcontig8bitYCbCr44tile)
{
uint32* cp1 = cp+w+toskew;
uint32* cp2 = cp1+w+toskew;
uint32* cp3 = cp2+w+toskew;
int32 incr = 3*w+4*toskew;
(void) y;
/* adjust fromskew */
fromskew = (fromskew / 4) * (4*2+2);
if ((h & 3) == 0 && (w & 3) == 0) {
for... | 0 | [
"CWE-787"
] | libtiff | 4bb584a35f87af42d6cf09d15e9ce8909a839145 | 69,150,184,260,576,835,000,000,000,000,000,000,000 | 102 | RGBA interface: fix integer overflow potentially causing write heap buffer overflow, especially on 32 bit builds. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443. Credit to OSS Fuzz |
static void *mmap_file(char const *fname)
{
void *addr;
fd_map = open(fname, O_RDWR);
if (fd_map < 0 || fstat(fd_map, &sb) < 0) {
perror(fname);
fail_file();
}
if (!S_ISREG(sb.st_mode)) {
fprintf(stderr, "not a regular file: %s\n", fname);
fail_file();
}
addr = mmap(0, sb.st_size, PROT_READ|PROT_WRITE, ... | 0 | [
"CWE-264"
] | linux | 548acf19234dbda5a52d5a8e7e205af46e9da840 | 110,848,906,115,665,640,000,000,000,000,000,000,000 | 22 | x86/mm: Expand the exception table logic to allow new handling options
Huge amounts of help from Andy Lutomirski and Borislav Petkov to
produce this. Andy provided the inspiration to add classes to the
exception table with a clever bit-squeezing trick, Boris pointed
out how much cleaner it would all be if we just had... |
nbd_unlocked_get_private_data (struct nbd_handle *h)
{
return h->private_data;
} | 0 | [
"CWE-252"
] | libnbd | c79706af4e7475bf58861a143b77b77a54e7a1cd | 144,734,179,965,775,600,000,000,000,000,000,000,000 | 4 | api: Add new API nbd_set_pread_initialize()
The recent patch series for CVE-2022-0485 demonstrated that when
applications using libnbd are not careful about error checking, the
difference on whether a data leak is at least sanitized (all zeroes,
partial reads, or data leftover from a prior read) vs. a dangerous
inform... |
bool run_set_statement_if_requested(THD *thd, LEX *lex)
{
if (!lex->stmt_var_list.is_empty() && !thd->slave_thread)
{
Query_arena backup;
DBUG_PRINT("info", ("SET STATEMENT %d vars", lex->stmt_var_list.elements));
lex->old_var_list.empty();
List_iterator_fast<set_var_base> it(lex->stmt_var_list);
... | 0 | [] | server | ba4927e520190bbad763bb5260ae154f29a61231 | 231,583,606,422,985,330,000,000,000,000,000,000,000 | 128 | MDEV-19398: Assertion `item1->type() == Item::FIELD_ITEM ...
Window Functions code tries to minimize the number of times it
needs to sort the select's resultset by finding "compatible"
OVER (PARTITION BY ... ORDER BY ...) clauses.
This employs compare_order_elements(). That function assumed that
the order expressions... |
bool AuthorizationSessionImpl::isAuthorizedForActionsOnNamespace(const NamespaceString& ns,
const ActionSet& actions) {
return isAuthorizedForPrivilege(Privilege(ResourcePattern::forExactNamespace(ns), actions));
} | 0 | [
"CWE-613"
] | mongo | e55d6e2292e5dbe2f97153251d8193d1cc89f5d7 | 166,975,117,887,451,090,000,000,000,000,000,000,000 | 4 | SERVER-38984 Validate unique User ID on UserCache hit |
Symbol* Binary::add_local_symbol(uint64_t address, const std::string& name) {
Symbol* symbol = nullptr;
auto sym = std::make_unique<Symbol>();
sym->category_ = Symbol::CATEGORY::LOCAL;
sym->origin_ = SYMBOL_ORIGINS::SYM_ORIGIN_LC_SYMTAB;
sym->numberof_sections_ = 0;
sym->description_ ... | 0 | [
"CWE-703"
] | LIEF | 7acf0bc4224081d4f425fcc8b2e361b95291d878 | 272,792,758,769,406,330,000,000,000,000,000,000,000 | 15 | Resolve #764 |
int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
int getfrag(void *from, char *to, int offset,
int len, int odd, struct sk_buff *skb),
void *from, int length)
{
int frg_cnt = 0;
skb_frag_t *frag = NULL;
struct page *page = NULL;
int copy, left;
int offset = 0;
int ret;
do {
/* Retu... | 0 | [] | linux | e89e9cf539a28df7d0eb1d0a545368e9920b34ac | 272,388,274,174,741,530,000,000,000,000,000,000,000 | 60 | [IPv4/IPv6]: UFO Scatter-gather approach
Attached is kernel patch for UDP Fragmentation Offload (UFO) feature.
1. This patch incorporate the review comments by Jeff Garzik.
2. Renamed USO as UFO (UDP Fragmentation Offload)
3. udp sendfile support with UFO
This patches uses scatter-gather feature of skb to generate l... |
TEST_F(QuicServerTransportTest, SwitchServerCidsNoOtherIds) {
auto& conn = server->getNonConstConn();
EXPECT_EQ(conn.retireAndSwitchPeerConnectionIds(), false);
EXPECT_EQ(conn.pendingEvents.frames.size(), 0);
EXPECT_EQ(conn.peerConnectionIds.size(), 1);
} | 0 | [
"CWE-617",
"CWE-703"
] | mvfst | a67083ff4b8dcbb7ee2839da6338032030d712b0 | 24,955,416,925,691,153,000,000,000,000,000,000,000 | 7 | Close connection if we derive an extra 1-rtt write cipher
Summary: Fixes CVE-2021-24029
Reviewed By: mjoras, lnicco
Differential Revision: D26613890
fbshipit-source-id: 19bb2be2c731808144e1a074ece313fba11f1945 |
TEST(RouterFilterUtilityTest, SetTimeoutHeaders) {
{
NiceMock<MockRouteEntry> route;
Http::TestRequestHeaderMapImpl headers;
FilterUtility::TimeoutData timeout;
timeout.global_timeout_ = std::chrono::milliseconds(200);
timeout.per_try_timeout_ = std::chrono::milliseconds(0);
FilterUtility::se... | 0 | [
"CWE-703"
] | envoy | 5bf9b0f1e7f247a4eee7180849cb0823926f7fff | 255,914,644,773,912,400,000,000,000,000,000,000,000 | 96 | [1.21] CVE-2022-21655
Signed-off-by: Otto van der Schaaf <ovanders@redhat.com> |
static NTSTATUS cli_connect_sock_recv(struct tevent_req *req,
int *pfd, uint16_t *pport)
{
struct cli_connect_sock_state *state = tevent_req_data(
req, struct cli_connect_sock_state);
NTSTATUS status;
if (tevent_req_is_nterror(req, &status)) {
return status;
}
*pfd = state->fd;
*pport = state->port... | 0 | [
"CWE-94"
] | samba | 94295b7aa22d2544af5323bca70d3dcb97fd7c64 | 276,811,201,469,890,560,000,000,000,000,000,000,000 | 14 | CVE-2016-2019: s3:libsmb: add comment regarding smbXcli_session_is_guest() with mandatory signing
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11860
Signed-off-by: Stefan Metzmacher <metze@samba.org> |
Error Box_url::parse(BitstreamRange& range)
{
parse_full_box_header(range);
m_location = range.read_string();
return range.get_error();
} | 0 | [
"CWE-703"
] | libheif | 2710c930918609caaf0a664e9c7bc3dce05d5b58 | 36,291,652,175,160,833,000,000,000,000,000,000,000 | 8 | force fraction to a limited resolution to finally solve those pesky numerical edge cases |
static void vrend_update_scissor_state(struct vrend_sub_context *sub_ctx)
{
struct pipe_scissor_state *ss;
GLint y;
GLuint idx;
unsigned mask = sub_ctx->scissor_state_dirty;
while (mask) {
idx = u_bit_scan(&mask);
if (idx >= PIPE_MAX_VIEWPORTS) {
vrend_report_buffer_error(sub_ctx->p... | 0 | [
"CWE-787"
] | virglrenderer | 95e581fd181b213c2ed7cdc63f2abc03eaaa77ec | 41,699,862,078,099,783,000,000,000,000,000,000,000 | 23 | vrend: Add test to resource OOB write and fix it
v2: Also check that no depth != 1 has been send when none is due
Closes: #250
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com> |
bool Item_subselect::fix_fields(THD *thd_param, Item **ref)
{
char const *save_where= thd_param->where;
uint8 uncacheable;
bool res;
thd= thd_param;
DBUG_ASSERT(unit->thd == thd);
status_var_increment(thd_param->status_var.feature_subquery);
DBUG_ASSERT(fixed == 0);
engine->set_thd((thd= thd_param))... | 0 | [
"CWE-89"
] | server | 3c209bfc040ddfc41ece8357d772547432353fd2 | 193,748,442,790,990,500,000,000,000,000,000,000,000 | 98 | MDEV-25994: Crash with union of my_decimal type in ORDER BY clause
When single-row subquery fails with "Subquery reutrns more than 1 row"
error, it will raise an error and return NULL.
On the other hand, Item_singlerow_subselect sets item->maybe_null=0
for table-less subqueries like "(SELECT not_null_value)" (*)
Th... |
plperl_inline_callback(void *arg)
{
errcontext("PL/Perl anonymous code block");
} | 0 | [
"CWE-264"
] | postgres | 537cbd35c893e67a63c59bc636c3e888bd228bc7 | 153,308,397,904,276,460,000,000,000,000,000,000,000 | 4 | Prevent privilege escalation in explicit calls to PL validators.
The primary role of PL validators is to be called implicitly during
CREATE FUNCTION, but they are also normal functions that a user can call
explicitly. Add a permissions check to each validator to ensure that a
user cannot use explicit validator calls ... |
void CoreUserInputHandler::handleMsg(const BufferInfo &bufferInfo, const QString &msg)
{
Q_UNUSED(bufferInfo);
if (!msg.contains(' '))
return;
QString target = msg.section(' ', 0, 0);
QByteArray encMsg = userEncode(target, msg.section(' ', 1));
#ifdef HAVE_QCA2
putPrivmsg(serverEncode(targ... | 1 | [
"CWE-399"
] | quassel | b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8 | 96,090,654,480,204,370,000,000,000,000,000,000,000 | 15 | Improve the message-splitting algorithm for PRIVMSG and CTCP
This introduces a new message splitting algorithm based on
QTextBoundaryFinder. It works by first starting with the entire
message to be sent, encoding it, and checking to see if it is over
the maximum message length. If it is, it uses QTBF to find the
wor... |
init_decompression(struct archive_read *a, struct _7zip *zip,
const struct _7z_coder *coder1, const struct _7z_coder *coder2)
{
int r;
zip->codec = coder1->codec;
zip->codec2 = -1;
switch (zip->codec) {
case _7Z_COPY:
case _7Z_BZ2:
case _7Z_DEFLATE:
case _7Z_PPMD:
if (coder2 != NULL) {
if (coder2->co... | 0 | [
"CWE-125"
] | libarchive | 65a23f5dbee4497064e9bb467f81138a62b0dae1 | 6,438,359,954,045,534,000,000,000,000,000,000,000 | 294 | 7zip: fix crash when parsing certain archives
Fuzzing with CRCs disabled revealed that a call to get_uncompressed_data()
would sometimes fail to return at least 'minimum' bytes. This can cause
the crc32() invocation in header_bytes to read off into invalid memory.
A specially crafted archive can use this to cause a c... |
ex_insn_addr(const struct exception_table_entry *x)
{
return (unsigned long)&x->insn + x->insn;
} | 0 | [
"CWE-264"
] | linux | 548acf19234dbda5a52d5a8e7e205af46e9da840 | 154,373,708,503,100,590,000,000,000,000,000,000,000 | 4 | x86/mm: Expand the exception table logic to allow new handling options
Huge amounts of help from Andy Lutomirski and Borislav Petkov to
produce this. Andy provided the inspiration to add classes to the
exception table with a clever bit-squeezing trick, Boris pointed
out how much cleaner it would all be if we just had... |
static int adjust_tp(struct atm_trafprm *tp, unsigned char aal)
{
int max_sdu;
if (!tp->traffic_class)
return 0;
switch (aal) {
case ATM_AAL0:
max_sdu = ATM_CELL_SIZE-1;
break;
case ATM_AAL34:
max_sdu = ATM_MAX_AAL34_PDU;
break;
default:
pr_warning("AAL problems ... (%d)\n", aal);
/* fall through *... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 2,957,859,293,233,192,000,000,000,000,000,000,000 | 27 | 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... |
free_deregistered_data (gpointer data, gpointer user_data _U_)
{
g_free (data);
} | 0 | [
"CWE-401"
] | wireshark | a9fc769d7bb4b491efb61c699d57c9f35269d871 | 60,987,378,938,341,920,000,000,000,000,000,000,000 | 4 | epan: Fix a memory leak.
Make sure _proto_tree_add_bits_ret_val allocates a bits array using the
packet scope, otherwise we leak memory. Fixes #17032. |
void cgit_vprint_error(const char *fmt, va_list ap)
{
va_list cp;
html("<div class='error'>");
va_copy(cp, ap);
html_vtxtf(fmt, cp);
va_end(cp);
html("</div>\n");
} | 0 | [] | cgit | 513b3863d999f91b47d7e9f26710390db55f9463 | 155,062,210,170,017,290,000,000,000,000,000,000,000 | 9 | ui-shared: prevent malicious filename from injecting headers |
get_external_key_retries(struct sc_card *card, unsigned char kid, unsigned char *retries)
{
int r;
struct sc_apdu apdu;
unsigned char random[16] = { 0 };
r = sc_get_challenge(card, random, 8);
LOG_TEST_RET(card->ctx, r, "get challenge get_external_key_retries failed");
sc_format_apdu(card, &apdu, SC_APDU_CASE_1... | 0 | [
"CWE-415",
"CWE-119"
] | OpenSC | 360e95d45ac4123255a4c796db96337f332160ad | 70,085,580,604,630,860,000,000,000,000,000,000,000 | 27 | fixed out of bounds writes
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting the problems. |
window_select_shape_events (GSWindow *window)
{
#ifdef HAVE_SHAPE_EXT
unsigned long events;
int shape_error_base;
gdk_error_trap_push ();
if (XShapeQueryExtension (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), &window->priv->shape_event_base, &shape_error_base)) {
... | 0 | [
"CWE-284"
] | cinnamon-screensaver | da7af55f1fa966c52e15cc288d4f8928eca8cc9f | 78,259,456,656,284,620,000,000,000,000,000,000,000 | 16 | Workaround gtk3 bug, don't allow GtkWindow to handle popup_menu. |
ldp_pdu_print(netdissect_options *ndo,
register const u_char *pptr)
{
const struct ldp_common_header *ldp_com_header;
const struct ldp_msg_header *ldp_msg_header;
const u_char *tptr,*msg_tptr;
u_short tlen;
u_short pdu_len,msg_len,msg_type,msg_tlen;
int hexdump,processed;
ldp_... | 1 | [
"CWE-125"
] | tcpdump | aa5c6b710dfd8020d2c908d6b3bd41f1da719b3b | 88,213,586,602,458,170,000,000,000,000,000,000,000 | 132 | (for 4.9.3) CVE-2018-14461/LDP: Fix a bounds check
In ldp_tlv_print(), the FT Session TLV length must be 12, not 8 (RFC3479)
This fixes a buffer over-read discovered by Konrad Rieck and
Bhargava Shastry.
Add a test using the capture file supplied by the reporter(s).
Moreover:
Add and use tstr[].
Add a comment. |
void bpf_jit_prog_release_other(struct bpf_prog *fp, struct bpf_prog *fp_other)
{
/* We have to repoint aux->prog to self, as we don't
* know whether fp here is the clone or the original.
*/
fp->aux->prog = fp;
bpf_prog_clone_free(fp_other);
} | 0 | [
"CWE-120"
] | linux | 050fad7c4534c13c8eb1d9c2ba66012e014773cb | 10,502,584,426,034,164,000,000,000,000,000,000,000 | 8 | bpf: fix truncated jump targets on heavy expansions
Recently during testing, I ran into the following panic:
[ 207.892422] Internal error: Accessing user space memory outside uaccess.h routines: 96000004 [#1] SMP
[ 207.901637] Modules linked in: binfmt_misc [...]
[ 207.966530] CPU: 45 PID: 2256 Comm: test_ve... |
bit_and(PG_FUNCTION_ARGS)
{
VarBit *arg1 = PG_GETARG_VARBIT_P(0);
VarBit *arg2 = PG_GETARG_VARBIT_P(1);
VarBit *result;
int len,
bitlen1,
bitlen2,
i;
bits8 *p1,
*p2,
*r;
bitlen1 = VARBITLEN(arg1);
bitlen2 = VARBITLEN(arg2);
if (bitlen1 != bitlen2)
ereport(ERROR,
(err... | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 141,113,275,517,656,290,000,000,000,000,000,000,000 | 35 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
void sendReplyToClient(connection *conn) {
client *c = connGetPrivateData(conn);
writeToClient(c,1);
} | 0 | [
"CWE-770"
] | redis | 5674b0057ff2903d43eaff802017eddf37c360f8 | 17,075,351,359,346,460,000,000,000,000,000,000,000 | 4 | Prevent unauthenticated client from easily consuming lots of memory (CVE-2021-32675)
This change sets a low limit for multibulk and bulk length in the
protocol for unauthenticated connections, so that they can't easily
cause redis to allocate massive amounts of memory by sending just a few
characters on the network.
T... |
void NumberFormatTest::expectCurrency(NumberFormat& nf, const Locale& locale,
double value, const UnicodeString& string) {
UErrorCode ec = U_ZERO_ERROR;
DecimalFormat& fmt = * (DecimalFormat*) &nf;
const UChar DEFAULT_CURR[] = {45/*-*/,0};
UChar curr[4];
u_strcp... | 0 | [
"CWE-190"
] | icu | 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 | 282,891,844,453,077,300,000,000,000,000,000,000,000 | 40 | ICU-20246 Fixing another integer overflow in number parsing. |
splice_stream_with_progress (GInputStream *in,
GOutputStream *out,
GCancellable *cancellable,
GFileProgressCallback progress_callback,
gpointer progress_callb... | 0 | [
"CWE-362"
] | glib | d8f8f4d637ce43f8699ba94c9b7648beda0ca174 | 33,244,884,185,994,667,000,000,000,000,000,000,000 | 114 | gfile: Limit access to files when copying
file_copy_fallback creates new files with default permissions and
set the correct permissions after the operation is finished. This
might cause that the files can be accessible by more users during
the operation than expected. Use G_FILE_CREATE_PRIVATE for the new
files to lim... |
static inline int is_valid_mmap(u64 token)
{
return (HFI1_MMAP_TOKEN_GET(MAGIC, token) == HFI1_MMAP_MAGIC);
} | 0 | [
"CWE-416"
] | linux | 3d2a9d642512c21a12d19b9250e7a835dcb41a79 | 205,089,436,361,385,300,000,000,000,000,000,000,000 | 4 | IB/hfi1: Ensure correct mm is used at all times
Two earlier bug fixes have created a security problem in the hfi1
driver. One fix aimed to solve an issue where current->mm was not valid
when closing the hfi1 cdev. It attempted to do this by saving a cached
value of the current->mm pointer at file open time. This is a ... |
struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb, u32 features)
{
struct sk_buff *segs = ERR_PTR(-EINVAL);
unsigned int mss;
int offset;
__wsum csum;
mss = skb_shinfo(skb)->gso_size;
if (unlikely(skb->len <= mss))
goto out;
if (skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST)) {
/* Packet is from an unt... | 0 | [
"CWE-362"
] | linux-2.6 | f6d8bd051c391c1c0458a30b2a7abcd939329259 | 6,206,510,690,073,357,000,000,000,000,000,000,000 | 41 | inet: add RCU protection to inet->opt
We lack proper synchronization to manipulate inet->opt ip_options
Problem is ip_make_skb() calls ip_setup_cork() and
ip_setup_cork() possibly makes a copy of ipc->opt (struct ip_options),
without any protection against another thread manipulating inet->opt.
Another thread can ch... |
BSONObj operand2() {
return BSON("" << 5);
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 121,443,907,050,661,980,000,000,000,000,000,000,000 | 3 | SERVER-38070 fix infinite loop in agg expression |
void libxsmm_sparse_csc_reader( libxsmm_generated_code* io_generated_code,
const char* i_csc_file_in,
unsigned int** o_row_idx,
unsigned int** o_column_idx,
doubl... | 0 | [
"CWE-119",
"CWE-787"
] | libxsmm | 151481489192e6d1997f8bde52c5c425ea41741d | 140,983,365,412,809,230,000,000,000,000,000,000,000 | 124 | Issue #287: made CSR/CSC readers more robust against invalid input (case #1). |
get_buffcont(
buffheader_T *buffer,
int dozero) // count == zero is not an error
{
long_u count = 0;
char_u *p = NULL;
char_u *p2;
char_u *str;
buffblock_T *bp;
// compute the total length of the string
for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_... | 0 | [
"CWE-125"
] | vim | a4bc2dd7cccf5a4a9f78b58b6f35a45d17164323 | 85,472,208,984,311,370,000,000,000,000,000,000,000 | 24 | patch 8.2.4233: crash when recording and using Select mode
Problem: Crash when recording and using Select mode.
Solution: When deleting the last recorded character check there is something
to delete. |
View_creation_ctx * View_creation_ctx::create(THD *thd,
TABLE_LIST *view)
{
View_creation_ctx *ctx= new (thd->mem_root) View_creation_ctx(thd);
/* Throw a warning if there is NULL cs name. */
if (!view->view_client_cs_name.str ||
!view->view_connection_cl_name... | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 274,036,428,740,596,830,000,000,000,000,000,000,000 | 53 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... |
CharString *Formattable::internalGetCharString(UErrorCode &status) {
if(fDecimalStr == NULL) {
if (fDecimalQuantity == NULL) {
// No decimal number for the formattable yet. Which means the value was
// set directly by the user as an int, int64 or double. If the value came
// from par... | 1 | [
"CWE-190"
] | icu | 53d8c8f3d181d87a6aa925b449b51c4a2c922a51 | 178,923,371,622,098,230,000,000,000,000,000,000,000 | 33 | ICU-20246 Fixing another integer overflow in number parsing. |
static void kvmclock_reset(struct kvm_vcpu *vcpu)
{
kvm_gfn_to_pfn_cache_destroy(vcpu->kvm, &vcpu->arch.pv_time);
vcpu->arch.time = 0;
} | 0 | [
"CWE-476"
] | linux | fee060cd52d69c114b62d1a2948ea9648b5131f9 | 57,647,732,993,717,800,000,000,000,000,000,000,000 | 5 | KVM: x86: avoid calling x86 emulator without a decoded instruction
Whenever x86_decode_emulated_instruction() detects a breakpoint, it
returns the value that kvm_vcpu_check_breakpoint() writes into its
pass-by-reference second argument. Unfortunately this is completely
bogus because the expected outcome of x86_decode... |
static uint8_t avrcp_handle_get_play_status(struct avrcp *session,
struct avrcp_header *pdu,
uint8_t transaction)
{
struct avrcp_player *player = target_get_player(session);
uint16_t len = ntohs(pdu->params_len);
uint32_t position;
uint32_t duration;
if (len != 0) {
pdu->params_len = htons(1);
pdu... | 0 | [
"CWE-200"
] | bluez | e2b0f0d8d63e1223bb714a9efb37e2257818268b | 16,505,520,710,786,870,000,000,000,000,000,000,000 | 29 | avrcp: Fix not checking if params_len match number of received bytes
This makes sure the number of bytes in the params_len matches the
remaining bytes received so the code don't end up accessing invalid
memory. |
bool Config::have(ParmStr key) const
{
PosibErr<const KeyInfo *> pe = keyinfo(key);
if (pe.has_err()) {pe.ignore_err(); return false;}
return lookup(pe.data->name);
} | 0 | [
"CWE-125"
] | aspell | 80fa26c74279fced8d778351cff19d1d8f44fe4e | 299,214,850,962,219,800,000,000,000,000,000,000,000 | 6 | Fix various bugs found by OSS-Fuze. |
R_API void r_bin_java_print_synthetic_attr_summary(RBinJavaAttrInfo *attr) {
if (attr == NULL) {
eprintf ("Attempting to print an invalid RBinJavaAttrInfo *Synthetic.\n");
return;
}
Eprintf ("Synthetic Attribute Information:\n");
Eprintf (" Attribute Offset: 0x%08"PFMT64x "\n", attr->file_offset);
Eprintf (" ... | 0 | [
"CWE-787"
] | radare2 | 9650e3c352f675687bf6c6f65ff2c4a3d0e288fa | 37,637,662,817,357,450,000,000,000,000,000,000,000 | 11 | Fix oobread segfault in java arith8.class ##crash
* Reported by Cen Zhang via huntr.dev |
void vhost_work_queue(struct vhost_dev *dev, struct vhost_work *work)
{
unsigned long flags;
spin_lock_irqsave(&dev->work_lock, flags);
if (list_empty(&work->node)) {
list_add_tail(&work->node, &dev->work_list);
work->queue_seq++;
wake_up_process(dev->worker);
}
spin_unlock_irqrestore(&dev->work_lock, flags... | 0 | [] | linux-2.6 | bd97120fc3d1a11f3124c7c9ba1d91f51829eb85 | 317,410,949,102,574,600,000,000,000,000,000,000,000 | 12 | vhost: fix length for cross region descriptor
If a single descriptor crosses a region, the
second chunk length should be decremented
by size translated so far, instead it includes
the full descriptor length.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: D... |
sync_cookie_create(Slapi_PBlock *pb, Sync_Cookie *client_cookie)
{
Sync_CallBackData scbd = {0};
int rc = 0;
Sync_Cookie *sc = (Sync_Cookie *)slapi_ch_calloc(1, sizeof(Sync_Cookie));
scbd.cb_err = SYNC_CALLBACK_PREINIT;
rc = sync_cookie_get_change_info(&scbd);
if (rc == 0) {
/* If the ... | 0 | [
"CWE-476"
] | 389-ds-base | d7eef2fcfbab2ef8aa6ee0bf60f0a9b16ede66e0 | 327,436,226,515,446,850,000,000,000,000,000,000,000 | 34 | Issue 4711 - SIGSEV with sync_repl (#4738)
Bug description:
sync_repl sends back entries identified with a unique
identifier that is 'nsuniqueid'. If 'nsuniqueid' is
missing, then it may crash
Fix description:
Check a nsuniqueid is available else returns OP_ERR
relates: https://github.com/389ds/389-ds-ba... |
int ssl_init( ssl_context *ssl )
{
int ret;
int len = SSL_BUFFER_LEN;
memset( ssl, 0, sizeof( ssl_context ) );
/*
* Sane defaults
*/
ssl->min_major_ver = SSL_MIN_MAJOR_VERSION;
ssl->min_minor_ver = SSL_MIN_MINOR_VERSION;
ssl->max_major_ver = SSL_MAX_MAJOR_VERSION;
ssl->max_mi... | 0 | [
"CWE-119"
] | mbedtls | c988f32adde62a169ba340fee0da15aecd40e76e | 86,553,265,990,532,710,000,000,000,000,000,000,000 | 78 | Added max length checking of hostname |
add_cipher_name_to_ary(const OBJ_NAME *name, VALUE ary)
{
rb_ary_push(ary, rb_str_new2(name->name));
return NULL;
} | 0 | [
"CWE-326",
"CWE-310",
"CWE-703"
] | openssl | 8108e0a6db133f3375608303fdd2083eb5115062 | 255,051,342,800,021,800,000,000,000,000,000,000,000 | 5 | cipher: don't set dummy encryption key in Cipher#initialize
Remove the encryption key initialization from Cipher#initialize. This
is effectively a revert of r32723 ("Avoid possible SEGV from AES
encryption/decryption", 2011-07-28).
r32723, which added the key initialization, was a workaround for
Ruby Bug #2768. For s... |
njs_vm_retval_set(njs_vm_t *vm, const njs_value_t *value)
{
vm->retval = *value;
} | 0 | [
"CWE-416"
] | njs | 6a07c2156a07ef307b6dcf3c2ca8571a5f1af7a6 | 121,461,084,884,912,130,000,000,000,000,000,000,000 | 4 | Fixed recursive async function calls.
Previously, PromiseCapability record was stored (function->context)
directly in function object during a function invocation. This is
not correct, because PromiseCapability record should be linked to
current execution context. As a result, function->context is
overwritten with c... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.