func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int fts3EvalIncrPhraseNext(
Fts3Cursor *pCsr, /* FTS Cursor handle */
Fts3Phrase *p, /* Phrase object to advance to next docid */
u8 *pbEof /* OUT: Set to 1 if EOF */
){
int rc = SQLITE_OK;
Fts3Doclist *pDL = &p->doclist;
Fts3Table *pTab = (Fts3Tab... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 4,464,369,817,073,855,500,000,000,000,000,000,000 | 91 | More improvements to shadow table corruption detection in FTS3.
FossilOrigin-Name: 51525f9c3235967bc00a090e84c70a6400698c897aa4742e817121c725b8c99d |
int qemu_target_page_bits(void)
{
return TARGET_PAGE_BITS;
} | 0 | [
"CWE-125"
] | qemu | 04bf2526ce87f21b32c9acba1c5518708c243ad0 | 98,561,063,340,393,440,000,000,000,000,000,000,000 | 4 | exec: use qemu_ram_ptr_length to access guest ram
When accessing guest's ram block during DMA operation, use
'qemu_ram_ptr_length' to get ram block pointer. It ensures
that DMA operation of given length is possible; And avoids
any OOB memory access situations.
Reported-by: Alex <broscutamaker@gmail.com>
Signed-off-by... |
xmlNodeSetContent(xmlNodePtr cur, const xmlChar *content) {
if (cur == NULL) {
#ifdef DEBUG_TREE
xmlGenericError(xmlGenericErrorContext,
"xmlNodeSetContent : node == NULL\n");
#endif
return;
}
switch (cur->type) {
case XML_DOCUMENT_FRAG_NODE:
case XML_ELEMENT_NODE:
case XM... | 0 | [
"CWE-190"
] | libxml2 | 6c283d83eccd940bcde15634ac8c7f100e3caefd | 158,232,032,226,329,340,000,000,000,000,000,000,000 | 60 | [CVE-2022-29824] Fix integer overflows in xmlBuf and xmlBuffer
In several places, the code handling string buffers didn't check for
integer overflow or used wrong types for buffer sizes. This could
result in out-of-bounds writes or other memory errors when working on
large, multi-gigabyte buffers.
Thanks to Felix Wil... |
merge_selfsigs_subkey (KBNODE keyblock, KBNODE subnode)
{
PKT_public_key *mainpk = NULL, *subpk = NULL;
PKT_signature *sig;
KBNODE k;
u32 mainkid[2];
u32 sigdate = 0;
KBNODE signode;
u32 curtime = make_timestamp ();
unsigned int key_usage = 0;
u32 keytimestamp = 0;
u32 key_expire = 0;
const byte *... | 1 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 140,047,183,424,349,870,000,000,000,000,000,000,000 | 182 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... |
h2_rx_window_update(struct worker *wrk, struct h2_sess *h2, struct h2_req *r2)
{
uint32_t wu;
CHECK_OBJ_NOTNULL(wrk, WORKER_MAGIC);
ASSERT_RXTHR(h2);
CHECK_OBJ_ORNULL(r2, H2_REQ_MAGIC);
if (h2->rxf_len != 4)
return (H2CE_FRAME_SIZE_ERROR);
wu = vbe32dec(h2->rxf_data) & ~(1LU<<31);
if (wu == 0)
return (H2SE... | 0 | [
"CWE-444"
] | varnish-cache | d4c67d2a1a05304598895c24663c58a2e2932708 | 42,573,506,194,211,240,000,000,000,000,000,000,000 | 26 | Take content length into account on H/2 request bodies
When receiving H/2 data frames, make sure to take the advertised content
length into account, and fail appropriately if the combined sum of the
data frames does not match the content length. |
static int selinux_socket_unix_stream_connect(struct sock *sock,
struct sock *other,
struct sock *newsk)
{
struct sk_security_struct *sksec_sock = sock->sk_security;
struct sk_security_struct *sksec_other = other->sk_security;
struct sk_security_struct *sksec_new = newsk->sk_security;
struct c... | 0 | [
"CWE-349"
] | linux | fb73974172ffaaf57a7c42f35424d9aece1a5af6 | 321,865,973,401,632,640,000,000,000,000,000,000,000 | 34 | selinux: properly handle multiple messages in selinux_netlink_send()
Fix the SELinux netlink_send hook to properly handle multiple netlink
messages in a single sk_buff; each message is parsed and subject to
SELinux access control. Prior to this patch, SELinux only inspected
the first message in the sk_buff.
Cc: stab... |
static bool anal_fcn_del_bb(RCore *core, const char *input) {
ut64 addr = r_num_math (core->num, input);
if (!addr) {
addr = core->offset;
}
RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, addr, -1);
if (fcn) {
if (!strcmp (input, "*")) {
while (!r_list_empty (fcn->bbs)) {
r_anal_function_remove_blo... | 0 | [
"CWE-703",
"CWE-908"
] | radare2 | 4d3811681a80f92a53e795f6a64c4b0fc2c8dd22 | 21,988,767,542,906,450,000,000,000,000,000,000,000 | 27 | Fix segfault in adf (#16230) |
static void nested_vmx_vmexit(struct kvm_vcpu *vcpu, u32 exit_reason,
u32 exit_intr_info,
unsigned long exit_qualification)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
struct vmcs12 *vmcs12 = get_vmcs12(vcpu);
u32 vm_inst_error = 0;
/* trying to cancel vmlaunch/vmresume is a bug */
WARN_ON_ONCE(vmx->... | 0 | [
"CWE-20",
"CWE-617"
] | linux | 3a8b0677fc6180a467e26cc32ce6b0c09a32f9bb | 326,818,982,839,357,250,000,000,000,000,000,000,000 | 120 | KVM: VMX: Do not BUG() on out-of-bounds guest IRQ
The value of the guest_irq argument to vmx_update_pi_irte() is
ultimately coming from a KVM_IRQFD API call. Do not BUG() in
vmx_update_pi_irte() if the value is out-of bounds. (Especially,
since KVM as a whole seems to hang after that.)
Instead, print a message only o... |
xmlSchemaFixupTypeAttributeUses(xmlSchemaParserCtxtPtr pctxt,
xmlSchemaTypePtr type)
{
xmlSchemaTypePtr baseType = NULL;
xmlSchemaAttributeUsePtr use;
xmlSchemaItemListPtr uses, baseUses, prohibs = NULL;
if (type->baseType == NULL) {
PERROR_INT("xmlSchemaFixupTypeAttributeUses",
"no base ty... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 26,711,012,897,063,973,000,000,000,000,000,000,000 | 184 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
static void array_cleanup( char* arr[] , int arr_size)
{
int i=0;
for( i=0; i< arr_size; i++ ){
if( arr[i*2] ){
efree( arr[i*2]);
}
}
efree(arr);
} | 1 | [
"CWE-125"
] | php-src | 97eff7eb57fc2320c267a949cffd622c38712484 | 132,636,430,444,739,700,000,000,000,000,000,000,000 | 10 | Fix bug #72241: get_icu_value_internal out-of-bounds read |
string dotConcat(const std::string& a, const std::string &b)
{
if(a.empty() || b.empty())
return a+b;
else
return a+"."+b;
} | 0 | [
"CWE-399"
] | pdns | 881b5b03a590198d03008e4200dd00cc537712f3 | 148,342,452,824,161,850,000,000,000,000,000,000,000 | 7 | Reject qname's wirelength > 255, `chopOff()` handle dot inside labels |
eval_vars(
char_u *src, // pointer into commandline
char_u *srcstart, // beginning of valid memory for src
int *usedlen, // characters after src that are used
linenr_T *lnump, // line number for :e command, or NULL
char **errormsg, // pointer to error message
int *escaped) // return value ha... | 0 | [
"CWE-125"
] | vim | d3a117814d6acbf0dca3eff1a7626843b9b3734a | 334,073,266,132,418,000,000,000,000,000,000,000,000 | 309 | patch 8.2.4009: reading one byte beyond the end of the line
Problem: Reading one byte beyond the end of the line.
Solution: Check for NUL byte first. |
sdap_ad_tokengroups_initgr_posix_sids_connect_done(struct tevent_req *subreq)
{
struct sdap_ad_tokengroups_initgr_posix_state *state = NULL;
struct tevent_req *req = NULL;
int ret;
int dp_error = DP_ERR_FATAL;
req = tevent_req_callback_data(subreq, struct tevent_req);
state = tevent_req_data(re... | 0 | [
"CWE-264"
] | sssd | 191d7f7ce3de10d9e19eaa0a6ab3319bcd4ca95d | 117,708,736,467,364,380,000,000,000,000,000,000,000 | 34 | AD: process non-posix nested groups using tokenGroups
When initgr is performed for AD supporting tokenGroups, do not skip
non-posix groups.
Resolves:
https://fedorahosted.org/sssd/ticket/2343
Reviewed-by: Michal Židek <mzidek@redhat.com>
(cherry picked from commit 4932db6258ccfb612a3a28eb6a618c2f042b9d58) |
const char *diff_unique_abbrev(const unsigned char *sha1, int len)
{
int abblen;
const char *abbrev;
if (len == 40)
return sha1_to_hex(sha1);
abbrev = find_unique_abbrev(sha1, len);
abblen = strlen(abbrev);
if (abblen < 37) {
static char hex[41];
if (len < abblen && abblen <= len + 2)
sprintf(hex, "%s%.... | 0 | [
"CWE-119"
] | git | fd55a19eb1d49ae54008d932a65f79cd6fda45c9 | 91,072,146,179,195,670,000,000,000,000,000,000,000 | 19 | Fix buffer overflow in git diff
If PATH_MAX on your system is smaller than a path stored, it may cause
buffer overflow and stack corruption in diff_addremove() and diff_change()
functions when running git-diff
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com> |
void qemu_spice_display_init(DisplayState *ds)
{
assert(sdpy.ds == NULL);
qemu_spice_display_init_common(&sdpy, ds);
register_displaychangelistener(ds, &display_listener);
sdpy.qxl.base.sif = &dpy_interface.base;
qemu_spice_add_interface(&sdpy.qxl.base);
assert(sdpy.worker);
qemu_add_vm_ch... | 0 | [] | qemu-kvm | 5ff4e36c804157bd84af43c139f8cd3a59722db9 | 291,833,424,284,843,000,000,000,000,000,000,000,000 | 14 | 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... |
selPrintToString(SEL *sel)
{
char is_center;
char *str, *strptr;
l_int32 type;
l_int32 sx, sy, cx, cy, x, y;
PROCNAME("selPrintToString");
if (!sel)
return (char *)ERROR_PTR("sel not defined", procName, NULL);
selGetParameters(sel, &sy, &sx, &cy, &cx);
if ((str = (char *)LEPT_CALLOC... | 0 | [
"CWE-119",
"CWE-787"
] | leptonica | ee301cb2029db8a6289c5295daa42bba7715e99a | 84,976,173,641,182,490,000,000,000,000,000,000,000 | 38 | Security fixes: expect final changes for release 1.75.3.
* Fixed a debian security issue with fscanf() reading a string with
possible buffer overflow.
* There were also a few similar situations with sscanf(). |
void ssl3_cbc_digest_record(
const EVP_MD *digest,
unsigned char* md_out,
size_t* md_out_size,
const unsigned char header[13],
const unsigned char *data,
size_t data_plus_mac_size,
size_t data_plus_mac_plus_padding_size,
const unsigned char *mac_secret,
unsigned mac_secret_length,
char is_sslv3)
{
unsigned ... | 1 | [
"CWE-310"
] | openssl | 5f9345a2f0b592457fc4a619ac98ea59ffd394ba | 214,698,647,160,452,300,000,000,000,000,000,000,000 | 290 | ssl/s3_cbc.c: md_state alignment portability fix.
RISCs are picky and alignment granted by compiler for md_state can be
insufficient for SHA512.
(cherry picked from commit 36260233e7e3396feed884d3f501283e0453c04f) |
GF_Err iods_box_read(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
u32 descSize;
char *desc;
GF_ObjectDescriptorBox *ptr = (GF_ObjectDescriptorBox *)s;
//use the OD codec...
descSize = (u32) (ptr->size);
desc = (char*)gf_malloc(sizeof(char) * descSize);
if (!desc) return GF_OUT_OF_MEM;
gf_bs_read_data(bs, desc, d... | 1 | [
"CWE-476"
] | gpac | 586e817dcd531bb3e75438390f1f753cfe6e940a | 81,779,831,433,822,195,000,000,000,000,000,000,000 | 18 | fixed #2046 |
dwg_model_y_max (const Dwg_Data *dwg)
{
assert (dwg);
return dwg->header_vars.EXTMAX.y;
} | 0 | [
"CWE-787"
] | libredwg | ecf5183d8b3b286afe2a30021353b7116e0208dd | 49,176,360,847,710,405,000,000,000,000,000,000,000 | 5 | dwg_section_wtype: fix fuzzing overflow
with illegal and overlong section names. Fixes GH #349, #352
section names cannot be longer than 24 |
proc_file_lseek(struct file *file, loff_t offset, int orig)
{
lock_kernel();
switch (orig) {
case 0:
if (offset < 0)
goto out;
file->f_pos = offset;
unlock_kernel();
return(file->f_pos);
case 1:
if (offset + file->f_pos < 0)
goto out;
file->f_pos += offset;
unlock_kernel();
return(fil... | 1 | [] | linux-2.6 | 8b90db0df7187a01fb7177f1f812123138f562cf | 260,607,114,478,156,540,000,000,000,000,000,000,000 | 27 | Insanity avoidance in /proc
The old /proc interfaces were never updated to use loff_t, and are just
generally broken. Now, we should be using the seq_file interface for
all of the proc files, but converting the legacy functions is more work
than most people care for and has little upside..
But at least we can make t... |
static char *phar_get_link_location(phar_entry_info *entry) /* {{{ */
{
char *p, *ret = NULL;
if (!entry->link) {
return NULL;
}
if (entry->link[0] == '/') {
return estrdup(entry->link + 1);
}
p = strrchr(entry->filename, '/');
if (p) {
*p = '\0';
spprintf(&ret, 0, "%s/%s", entry->filename, entry->link);... | 0 | [
"CWE-119",
"CWE-787"
] | php-src | 0bfb970f43acd1e81d11be1154805f86655f15d5 | 302,674,865,181,092,040,000,000,000,000,000,000,000 | 17 | Fix bug #72928 - Out of bound when verify signature of zip phar in phar_parse_zipfile
(cherry picked from commit 19484ab77466f99c78fc0e677f7e03da0584d6a2) |
compressed_to_ciphertext (gnutls_session_t session,
uint8_t * cipher_data, int cipher_size,
gnutls_datum_t *compressed,
content_type_t type,
record_parameters_st * params)
{
uint8_t * tag_ptr =... | 1 | [
"CWE-310"
] | gnutls | b495740f2ff66550ca9395b3fda3ea32c3acb185 | 240,626,911,650,660,580,000,000,000,000,000,000,000 | 137 | changes in packet parsing. |
static struct block_device *ext4_blkdev_get(dev_t dev, struct super_block *sb)
{
struct block_device *bdev;
char b[BDEVNAME_SIZE];
bdev = blkdev_get_by_dev(dev, FMODE_READ|FMODE_WRITE|FMODE_EXCL, sb);
if (IS_ERR(bdev))
goto fail;
return bdev;
fail:
ext4_msg(sb, KERN_ERR, "failed to open journal device %s: %ld... | 0 | [
"CWE-362"
] | linux | ea3d7209ca01da209cda6f0dea8be9cc4b7a933b | 185,556,595,605,281,100,000,000,000,000,000,000,000 | 15 | ext4: fix races between page faults and hole punching
Currently, page faults and hole punching are completely unsynchronized.
This can result in page fault faulting in a page into a range that we
are punching after truncate_pagecache_range() has been called and thus
we can end up with a page mapped to disk blocks that... |
static int mov_read_glbl(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
AVStream *st;
int ret;
if (c->fc->nb_streams < 1)
return 0;
st = c->fc->streams[c->fc->nb_streams-1];
if ((uint64_t)atom.size > (1<<30))
return AVERROR_INVALIDDATA;
if (atom.size >= 10) {
// Broke... | 0 | [
"CWE-399",
"CWE-834"
] | FFmpeg | 9cb4eb772839c5e1de2855d126bf74ff16d13382 | 17,089,598,105,127,095,000,000,000,000,000,000,000 | 32 | 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> |
__ieee80211_beacon_get(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_mutable_offsets *offs,
bool is_template)
{
struct ieee80211_local *local = hw_to_local(hw);
struct beacon_data *beacon = NULL;
struct sk_buff *skb = NULL;
struct ieee80211_tx_info *info;
struct ie... | 0 | [
"CWE-476"
] | linux | bddc0c411a45d3718ac535a070f349be8eca8d48 | 304,912,136,531,049,400,000,000,000,000,000,000,000 | 185 | mac80211: Fix NULL ptr deref for injected rate info
The commit cb17ed29a7a5 ("mac80211: parse radiotap header when selecting Tx
queue") moved the code to validate the radiotap header from
ieee80211_monitor_start_xmit to ieee80211_parse_tx_radiotap. This made is
possible to share more code with the new Tx queue selecti... |
tsize_t _tiffWriteProc(thandle_t hdata, tdata_t buf, tsize_t size) {
TIFFSTATE *state = (TIFFSTATE *)hdata;
tsize_t to_write;
TRACE(("_tiffWriteProc: %d \n", (int)size));
dump_state(state);
to_write = min(size, state->size - (tsize_t)state->loc);
if (state->flrealloc && size>to_write) {
... | 0 | [
"CWE-190",
"CWE-787"
] | Pillow | 4e2def2539ec13e53a82e06c4b3daf00454100c4 | 319,934,761,458,815,330,000,000,000,000,000,000,000 | 39 | Overflow checks for realloc for tiff decoding |
template<typename tp, typename tc>
CImg<T>& draw_polygon(const CImg<tp>& points,
const tc *const color, const float opacity=1) {
if (is_empty() || !points) return *this;
if (!color)
throw CImgArgumentException(_cimg_instance
"draw... | 0 | [
"CWE-119",
"CWE-787"
] | CImg | ac8003393569aba51048c9d67e1491559877b1d1 | 326,742,390,948,155,100,000,000,000,000,000,000,000 | 75 | . |
untrusted_launcher_response_callback (GtkDialog *dialog,
int response_id,
ActivateParametersDesktop *parameters)
{
GdkScreen *screen;
char *uri;
GFile *file;
switch (response_id) {
case RESPONSE_RUN:
screen = gtk_widget_get_screen (GTK_WIDGET (parameters->parent_window));
uri = nautilus_f... | 0 | [] | nautilus | 1e1c916f5537eb5e4144950f291f4a3962fc2395 | 59,553,655,479,255,890,000,000,000,000,000,000,000 | 35 | Add "interactive" argument to nautilus_file_mark_desktop_file_trusted.
2009-02-24 Alexander Larsson <alexl@redhat.com>
* libnautilus-private/nautilus-file-operations.c:
* libnautilus-private/nautilus-file-operations.h:
* libnautilus-private/nautilus-mime-actions.c:
Add "interactive" ... |
static BROTLI_INLINE uint32_t GetInsertExtra(uint16_t inscode) {
return kBrotliInsExtra[inscode];
} | 0 | [
"CWE-120"
] | brotli | 223d80cfbec8fd346e32906c732c8ede21f0cea6 | 177,642,852,641,259,560,000,000,000,000,000,000,000 | 3 | Update (#826)
* IMPORTANT: decoder: fix potential overflow when input chunk is >2GiB
* simplify max Huffman table size calculation
* eliminate symbol duplicates (static arrays in .h files)
* minor combing in research/ code |
bool Item_null::send(Protocol *protocol, st_value *buffer)
{
return protocol->store_null();
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 323,577,905,060,630,600,000,000,000,000,000,000,000 | 4 | 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. |
xmlHashSize(xmlHashTablePtr table) {
if (table == NULL)
return(-1);
return(table->nbElems);
} | 0 | [
"CWE-399"
] | libxml2 | 8973d58b7498fa5100a876815476b81fd1a2412a | 99,366,659,424,120,750,000,000,000,000,000,000,000 | 5 | Add hash randomization to hash and dict structures
Following http://www.ocert.org/advisories/ocert-2011-003.html
it seems that having hash randomization might be a good idea
when using XML with untrusted data
* configure.in: lookup for rand, srand and time
* dict.c: add randomization to dictionaries hash tables
* hash... |
static bool dce83_construct(
uint8_t num_virtual_links,
struct dc *dc,
struct dce110_resource_pool *pool)
{
unsigned int i;
struct dc_context *ctx = dc->ctx;
struct dc_bios *bp;
ctx->dc_bios->regs = &bios_regs;
pool->base.res_cap = &res_cap_83;
pool->base.funcs = &dce80_res_pool_funcs;
/******************... | 0 | [
"CWE-400",
"CWE-703",
"CWE-401"
] | linux | 055e547478a11a6360c7ce05e2afc3e366968a12 | 215,323,047,127,637,340,000,000,000,000,000,000,000 | 175 | drm/amd/display: memory leak
In dcn*_clock_source_create when dcn20_clk_src_construct fails allocated
clk_src needs release.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
void perf_bp_event(struct perf_event *bp, void *data)
{
struct perf_sample_data sample;
struct pt_regs *regs = data;
perf_sample_data_init(&sample, bp->attr.bp_addr, 0);
if (!bp->hw.state && !perf_exclude_event(bp, regs))
perf_swevent_event(bp, 1, &sample, regs);
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8176cced706b5e5d15887584150764894e94e02f | 240,999,162,517,763,430,000,000,000,000,000,000,000 | 10 | perf: Treat attr.config as u64 in perf_swevent_init()
Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().
Introduced in commit b0a873ebb ("perf: Register PMU
implementations").
Signed... |
flatpak_proxy_add_wildcarded_policy (FlatpakProxy *proxy,
const char *name,
FlatpakPolicy policy)
{
g_hash_table_replace (proxy->wildcard_policy, g_strdup (name), GINT_TO_POINTER (policy));
} | 0 | [
"CWE-284",
"CWE-436"
] | flatpak | 52346bf187b5a7f1c0fe9075b328b7ad6abe78f6 | 141,689,717,583,904,000,000,000,000,000,000,000,000 | 6 | Fix vulnerability in dbus proxy
During the authentication all client data is directly forwarded
to the dbus daemon as is, until we detect the BEGIN command after
which we start filtering the binary dbus protocol.
Unfortunately the detection of the BEGIN command in the proxy
did not exactly match the detection in the ... |
static void wdm_in_callback(struct urb *urb)
{
struct wdm_device *desc = urb->context;
int status = urb->status;
int length = urb->actual_length;
spin_lock(&desc->iuspin);
clear_bit(WDM_RESPONDING, &desc->flags);
if (status) {
switch (status) {
case -ENOENT:
dev_dbg(&desc->intf->dev,
"nonzero urb sta... | 0 | [
"CWE-119",
"CWE-269"
] | linux | c0f5ecee4e741667b2493c742b60b6218d40b3aa | 211,145,399,598,249,400,000,000,000,000,000,000,000 | 52 | USB: cdc-wdm: fix buffer overflow
The buffer for responses must not overflow.
If this would happen, set a flag, drop the data and return
an error after user space has read all remaining data.
Signed-off-by: Oliver Neukum <oliver@neukum.org>
CC: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundati... |
static void filter_build_regex(struct filter_pred *pred)
{
struct regex *r = &pred->regex;
char *search;
enum regex_type type = MATCH_FULL;
if (pred->op == OP_GLOB) {
type = filter_parse_regex(r->pattern, r->len, &search, &pred->not);
r->len = strlen(search);
memmove(r->pattern, search, r->len+1);
}
switc... | 0 | [
"CWE-787"
] | linux | 70303420b5721c38998cf987e6b7d30cc62d4ff1 | 162,929,031,952,135,470,000,000,000,000,000,000,000 | 30 | tracing: Check for no filter when processing event filters
The syzkaller detected a out-of-bounds issue with the events filter code,
specifically here:
prog[N].pred = NULL; /* #13 */
prog[N].target = 1; /* TRUE */
prog[N+1].pred = NULL;
prog[N+1].target = 0; /* FALSE */
-> prog[N-1].target = N;
prog[N-1].w... |
MagickExport ssize_t ParsePixelChannelOption(const char *channels)
{
char
*q,
token[MagickPathExtent];
ssize_t
channel;
GetMagickToken(channels,NULL,token);
if ((*token == ';') || (*token == '|'))
return(RedPixelChannel);
channel=ParseCommandOption(MagickPixelChannelOptions,MagickTrue,token)... | 0 | [
"CWE-399"
] | ImageMagick | 6790815c75bdea0357df5564345847856e995d6b | 267,697,187,079,972,100,000,000,000,000,000,000,000 | 21 | Fixed memory leak in IsOptionMember. |
cd_device_db_get_property (CdDeviceDb *ddb,
const gchar *device_id,
const gchar *property,
GError **error)
{
CdDeviceDbPrivate *priv = GET_PRIVATE (ddb);
gchar *error_msg = NULL;
gchar *statement;
gint rc;
gchar *value = NULL;
g_autoptr(GPtrArray) array_tmp = NULL;
g_return_val_if_fail (CD_IS... | 0 | [
"CWE-200"
] | colord | adf41f36cf7214d7d6fa8d528b74eba47c377405 | 141,435,211,408,977,280,000,000,000,000,000,000,000 | 54 | Fix a small memory leak in sqlite3_exec()
Fixes https://github.com/hughsie/colord/issues/110 |
pk_transaction_get_tid (PkTransaction *transaction)
{
g_return_val_if_fail (PK_IS_TRANSACTION (transaction), NULL);
g_return_val_if_fail (transaction->priv->tid != NULL, NULL);
return transaction->priv->tid;
} | 0 | [
"CWE-287"
] | PackageKit | 7e8a7905ea9abbd1f384f05f36a4458682cd4697 | 54,715,245,070,569,510,000,000,000,000,000,000,000 | 7 | Do not set JUST_REINSTALL on any kind of auth failure
If we try to continue the auth queue when it has been cancelled (or failed)
then we fall upon the obscure JUST_REINSTALL transaction flag which only the
DNF backend actually verifies.
Many thanks to Matthias Gerstner <mgerstner@suse.de> for spotting the problem. |
void auth_request_default_verify_plain_continue(struct auth_request *request,
verify_plain_callback_t *callback)
{
struct auth_passdb *passdb;
enum passdb_result result;
const char *cache_key, *error;
const char *password = request->mech_password;
i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE)... | 0 | [
"CWE-284"
] | core | 7bad6a24160e34bce8f10e73dbbf9e5fbbcd1904 | 108,797,289,026,346,050,000,000,000,000,000,000,000 | 70 | auth: Fix handling passdbs with identical driver/args but different mechanisms/username_filter
The passdb was wrongly deduplicated in this situation, causing wrong
mechanisms or username_filter setting to be used. This would be a rather
unlikely configuration though.
Fixed by moving mechanisms and username_filter fro... |
xmlXPathNodeSetMergeAndClear(xmlNodeSetPtr set1, xmlNodeSetPtr set2,
int hasNullEntries)
{
if ((set1 == NULL) && (hasNullEntries == 0)) {
/*
* Note that doing a memcpy of the list, namespace nodes are
* just assigned to set1, since set2 is cleared anyway.
*/
set1 = xmlXPathNodeSetCreateSize(set2->nodeN... | 0 | [] | libxml2 | 03c6723043775122313f107695066e5744189a08 | 335,971,609,796,243,740,000,000,000,000,000,000,000 | 99 | Handling of XPath function arguments in error case
The XPath engine tries to guarantee that every XPath function can pop
'nargs' non-NULL values off the stack. libxslt, for example, relies on
this assumption. But the check isn't thorough enough if there are errors
during the evaluation of arguments. This can lead to s... |
LEX_USER *create_default_definer(THD *thd, bool role)
{
LEX_USER *definer;
if (! (definer= (LEX_USER*) thd->alloc(sizeof(LEX_USER))))
return 0;
thd->get_definer(definer, role);
if (role && definer->user.length == 0)
{
my_error(ER_MALFORMED_DEFINER, MYF(0));
return 0;
}
else
return defin... | 0 | [] | server | ba4927e520190bbad763bb5260ae154f29a61231 | 305,650,998,114,633,100,000,000,000,000,000,000,000 | 17 | 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... |
int kvm_gfn_to_hva_cache_init(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
gpa_t gpa, unsigned long len)
{
struct kvm_memslots *slots = kvm_memslots(kvm);
return __kvm_gfn_to_hva_cache_init(slots, ghc, gpa, len); | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 123,693,422,736,611,260,000,000,000,000,000,000,000 | 6 | KVM: SEV: add cache flush to solve SEV cache incoherency issues
Flush the CPU caches when memory is reclaimed from an SEV guest (where
reclaim also includes it being unmapped from KVM's memslots). Due to lack
of coherency for SEV encrypted memory, failure to flush results in silent
data corruption if userspace is mal... |
bgp_attr_nexthop (struct bgp_attr_parser_args *args)
{
struct peer *const peer = args->peer;
struct attr *const attr = args->attr;
const bgp_size_t length = args->length;
in_addr_t nexthop_h, nexthop_n;
/* Check nexthop attribute length. */
if (length != 4)
{
zlog (peer->log, LOG_ERR, "Nextho... | 0 | [] | quagga | 8794e8d229dc9fe29ea31424883433d4880ef408 | 181,059,589,998,604,960,000,000,000,000,000,000,000 | 41 | bgpd: Fix regression in args consolidation, total should be inited from args
* bgp_attr.c: (bgp_attr_unknown) total should be initialised from the args. |
static int nci_dev_up(struct nfc_dev *nfc_dev)
{
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
return nci_open_device(ndev);
} | 0 | [] | linux | 48b71a9e66c2eab60564b1b1c85f4928ed04e406 | 323,236,840,873,713,300,000,000,000,000,000,000,000 | 6 | NFC: add NCI_UNREG flag to eliminate the race
There are two sites that calls queue_work() after the
destroy_workqueue() and lead to possible UAF.
The first site is nci_send_cmd(), which can happen after the
nci_close_device as below
nfcmrvl_nci_unregister_dev | nfc_genl_dev_up
nci_close_device |
f... |
static int expand_mmacro(Token * tline)
{
Token *startline = tline;
Token *label = NULL;
bool dont_prepend = false;
Token **params, *t, *tt;
MMacro *m;
Line *l, *ll;
int i, *paramlen;
const char *mname;
int nparam = 0;
t = tline;
t = skip_white(t);
/* if (!tok_type(t,... | 0 | [] | nasm | 6299a3114ce0f3acd55d07de201a8ca2f0a83059 | 258,097,016,822,009,840,000,000,000,000,000,000,000 | 211 | BR 3392708: fix NULL pointer reference for invalid %stacksize
After issuing an error message for a missing %stacksize argument, need
to quit rather than continuing to try to access the pointer.
Fold uses of tok_text() while we are at it.
Reported-by: Suhwan <prada960808@gmail.com>
Signed-off-by: H. Peter Anvin (Inte... |
int get_anon_bdev(dev_t *p)
{
int dev;
int error;
retry:
if (ida_pre_get(&unnamed_dev_ida, GFP_ATOMIC) == 0)
return -ENOMEM;
spin_lock(&unnamed_dev_lock);
error = ida_get_new_above(&unnamed_dev_ida, unnamed_dev_start, &dev);
if (!error)
unnamed_dev_start = dev + 1;
spin_unlock(&unnamed_dev_lock);
if (erro... | 0 | [
"CWE-17"
] | linux | eee5cc2702929fd41cce28058dc6d6717f723f87 | 240,088,001,591,228,630,000,000,000,000,000,000,000 | 30 | get rid of s_files and files_lock
The only thing we need it for is alt-sysrq-r (emergency remount r/o)
and these days we can do just as well without going through the
list of files.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
_vte_table_add(struct _vte_table *table,
const char *pattern, gssize length,
const char *result, GQuark quark)
{
_vte_table_addi(table,
(const unsigned char *) pattern, length,
pattern, length,
result, quark, 0);
} | 0 | [
"CWE-119"
] | vte | feeee4b5832b17641e505b7083e0d299fdae318e | 67,146,201,302,304,290,000,000,000,000,000,000,000 | 9 | emulation: Limit integer arguments to 65535
To guard against malicious sequences containing excessively big numbers,
limit all parsed numbers to 16 bit range. Doing this here in the parsing
routine is a catch-all guard; this doesn't preclude enforcing
more stringent limits in the handlers themselves.
https://bugzilla... |
void fs_logger(const char *msg) {
FsMsg *ptr = newmsg();
ptr->msg = strdup(msg);
if (!ptr->msg)
errExit("strdup");
insertmsg(ptr);
} | 0 | [
"CWE-269",
"CWE-94"
] | firejail | 27cde3d7d1e4e16d4190932347c7151dc2a84c50 | 97,942,744,150,948,820,000,000,000,000,000,000,000 | 7 | fixing CVE-2022-31214 |
static void __rpc_add_wait_queue_priority(struct rpc_wait_queue *queue, struct rpc_task *task)
{
struct list_head *q;
struct rpc_task *t;
INIT_LIST_HEAD(&task->u.tk_wait.links);
q = &queue->tasks[task->tk_priority];
if (unlikely(task->tk_priority > queue->maxpriority))
q = &queue->tasks[queue->maxpriority];
li... | 0 | [
"CWE-400",
"CWE-399",
"CWE-703"
] | linux | 0b760113a3a155269a3fba93a409c640031dd68f | 251,514,342,123,341,480,000,000,000,000,000,000,000 | 17 | NLM: Don't hang forever on NLM unlock requests
If the NLM daemon is killed on the NFS server, we can currently end up
hanging forever on an 'unlock' request, instead of aborting. Basically,
if the rpcbind request fails, or the server keeps returning garbage, we
really want to quit instead of retrying.
Tested-by: Vasi... |
void PSOutputDev::updateFlatness(GfxState *state) {
writePSFmt("{0:d} i\n", state->getFlatness());
} | 0 | [] | poppler | abf167af8b15e5f3b510275ce619e6fdb42edd40 | 281,975,758,486,128,800,000,000,000,000,000,000,000 | 3 | Implement tiling/patterns in SplashOutputDev
Fixes bug 13518 |
void dofeat(void)
{
# define FEAT "Extensions supported:" CRLF \
" UTF8" CRLF \
" EPRT" CRLF " IDLE" CRLF " MDTM" CRLF " SIZE" CRLF " MFMT" CRLF \
" REST STREAM" CRLF \
" MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;" CRLF \
" MLSD" CRLF \
" PRET"
# ifdef WITH_TLS
# d... | 0 | [
"CWE-434"
] | pure-ftpd | 37ad222868e52271905b94afea4fc780d83294b4 | 18,356,872,946,557,904,000,000,000,000,000,000,000 | 48 | Initialize the max upload file size when quotas are enabled
Due to an unwanted check, files causing the quota to be exceeded
were deleted after the upload, but not during the upload.
The bug was introduced in 2009 in version 1.0.23
Spotted by @DroidTest, thanks! |
formatVideoAttrs(XtermWidget xw, char *buffer, CELL *cell)
{
TScreen *screen = TScreenOf(xw);
LineData *ld = GET_LINEDATA(screen, cell->row);
*buffer = '\0';
if (ld != 0 && cell->col < (int) ld->lineSize) {
IAttr attribs = ld->attribs[cell->col];
const char *delim = "";
if (attribs & INVERSE) {
... | 0 | [
"CWE-399"
] | xterm-snapshots | 82ba55b8f994ab30ff561a347b82ea340ba7075c | 222,626,076,465,875,520,000,000,000,000,000,000,000 | 55 | snapshot of project "xterm", label xterm-365d |
SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
unsigned long, new_len, unsigned long, flags,
unsigned long, new_addr)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
unsigned long ret = -EINVAL;
unsigned long charged = 0;
bool locked = false;
struct vm_userfaultfd_ctx u... | 0 | [
"CWE-459"
] | linux | eb66ae030829605d61fbef1909ce310e29f78821 | 279,715,616,008,693,730,000,000,000,000,000,000,000 | 123 | mremap: properly flush TLB before releasing the page
Jann Horn points out that our TLB flushing was subtly wrong for the
mremap() case. What makes mremap() special is that we don't follow the
usual "add page to list of pages to be freed, then flush tlb, and then
free pages". No, mremap() obviously just _moves_ the p... |
static unsigned int io_uring_nommu_mmap_capabilities(struct file *file)
{
return NOMMU_MAP_DIRECT | NOMMU_MAP_READ | NOMMU_MAP_WRITE;
} | 0 | [] | linux | ff002b30181d30cdfbca316dadd099c3ca0d739c | 105,297,189,800,133,840,000,000,000,000,000,000,000 | 4 | io_uring: grab ->fs as part of async preparation
This passes it in to io-wq, so it assumes the right fs_struct when
executing async work that may need to do lookups.
Cc: stable@vger.kernel.org # 5.3+
Signed-off-by: Jens Axboe <axboe@kernel.dk> |
has_database_privilege_name_id(PG_FUNCTION_ARGS)
{
Name username = PG_GETARG_NAME(0);
Oid databaseoid = PG_GETARG_OID(1);
text *priv_type_text = PG_GETARG_TEXT_P(2);
Oid roleid;
AclMode mode;
AclResult aclresult;
roleid = get_role_oid_or_public(NameStr(*username));
mode = convert_database_priv_string(... | 0 | [
"CWE-264"
] | postgres | fea164a72a7bfd50d77ba5fb418d357f8f2bb7d0 | 81,614,880,187,858,380,000,000,000,000,000,000,000 | 19 | Shore up ADMIN OPTION restrictions.
Granting a role without ADMIN OPTION is supposed to prevent the grantee
from adding or removing members from the granted role. Issuing SET ROLE
before the GRANT bypassed that, because the role itself had an implicit
right to add or remove members. Plug that hole by recognizing tha... |
SYSCALL_DEFINE(ftruncate64)(unsigned int fd, loff_t length)
{
long ret = do_sys_ftruncate(fd, length, 0);
/* avoid REGPARM breakage on x86: */
asmlinkage_protect(2, ret, fd, length);
return ret;
} | 0 | [
"CWE-732"
] | linux-stable | e57712ebebbb9db7d8dcef216437b3171ddcf115 | 118,874,587,508,282,700,000,000,000,000,000,000,000 | 7 | merge fchmod() and fchmodat() guts, kill ancient broken kludge
The kludge in question is undocumented and doesn't work for 32bit
binaries on amd64, sparc64 and s390. Passing (mode_t)-1 as
mode had (since 0.99.14v and contrary to behaviour of any
other Unix, prescriptions of POSIX, SuS and our own manpages)
was kinda-... |
TEST_F(SingleAllowMissingInOrListTest, MissingIssToken) {
EXPECT_CALL(mock_cb_, onComplete(Status::JwtUnknownIssuer));
auto headers = Http::TestRequestHeaderMapImpl{{kExampleHeader, ES256WithoutIssToken}};
context_ = Verifier::createContext(headers, parent_span_, &mock_cb_);
verifier_->verify(context_);
EXPEC... | 0 | [
"CWE-303",
"CWE-703"
] | envoy | ea39e3cba652bcc4b11bb0d5c62b017e584d2e5a | 154,028,196,534,117,560,000,000,000,000,000,000,000 | 7 | jwt_authn: fix a bug where JWT with wrong issuer is allowed in allow_missing case (#15194)
[jwt] When allow_missing is used inside RequiresAny, the requests with JWT with wrong issuer are accepted. This is a bug, allow_missing should only allow requests without any JWT. This change fixed the above issue by preserving ... |
void set_geometry_type(uint type)
{
Type_geometry_attributes::set_geometry_type(type);
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 73,418,347,600,482,135,000,000,000,000,000,000,000 | 4 | 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 ... |
add_interval(MYSQL_TIME *ltime, const Time_zone *time_zone,
interval_type scale, INTERVAL interval)
{
if (date_add_interval(ltime, scale, interval))
return 0;
uint not_used;
return time_zone->TIME_to_gmt_sec(ltime, ¬_used);
} | 0 | [
"CWE-284"
] | server | 0b5a5258abbeaf8a0c3a18c7e753699787fdf46e | 172,596,682,810,975,700,000,000,000,000,000,000,000 | 9 | MW-416 DDL replication moved after acl checking
galera_events test shows a regression with the original fix for MW-416
Reason was that Events::drop_event() can be called also from inside event
execution, and there we have a speacial treatment for event, which executes
"DROP EVENT" statement, and runs TOI replication i... |
TiledInputFile::Data::Data (int numThreads):
numXTiles (0),
numYTiles (0),
partNumber (-1),
multiPartBackwardSupport(false),
numThreads(numThreads),
memoryMapped(false),
_streamData(NULL),
_deleteStream(false)
{
//
// We need at least one tileBuffer, but if threading is used,
... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 266,447,539,826,292,100,000,000,000,000,000,000,000 | 17 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
read_client_connect_attrs(char **ptr, size_t *max_bytes_available,
const CHARSET_INFO *from_cs)
{
size_t length, length_length;
char *ptr_save;
/* not enough bytes to hold the length */
if (*max_bytes_available < 1)
return true;
/* read the length */
ptr_save= *ptr;
length= ... | 0 | [] | mysql-server | 25d1b7e03b9b375a243fabdf0556c063c7282361 | 259,813,115,275,674,560,000,000,000,000,000,000,000 | 33 | Bug #22722946: integer overflow may lead to wrong results in get_56_lenc_string |
PbrMetallicRoughness()
: baseColorFactor(std::vector<double>{1.0, 1.0, 1.0, 1.0}),
metallicFactor(1.0),
roughnessFactor(1.0) {} | 0 | [
"CWE-20"
] | tinygltf | 52ff00a38447f06a17eab1caa2cf0730a119c751 | 38,872,634,824,683,706,000,000,000,000,000,000,000 | 4 | Do not expand file path since its not necessary for glTF asset path(URI) and for security reason(`wordexp`). |
static int _progress_ufwd(pmixp_coll_t *coll)
{
pmixp_coll_tree_t *tree = &coll->state.tree;
pmixp_ep_t ep[tree->chldrn_cnt];
int ep_cnt = 0;
int rc, i;
char *nodename = NULL;
pmixp_coll_cbdata_t *cbdata = NULL;
xassert(PMIXP_COLL_TREE_UPFWD == tree->state);
/* for some reasons doesnt switch to downfwd */
s... | 0 | [
"CWE-120"
] | slurm | c3142dd87e06621ff148791c3d2f298b5c0b3a81 | 336,750,762,050,586,150,000,000,000,000,000,000,000 | 140 | PMIx - fix potential buffer overflows from use of unpackmem().
CVE-2020-27745. |
int luaLogCommand(lua_State *lua) {
int j, argc = lua_gettop(lua);
int level;
sds log;
if (argc < 2) {
lua_pushstring(lua, "redis.log() requires two arguments or more.");
return lua_error(lua);
} else if (!lua_isnumber(lua,-argc)) {
lua_pushstring(lua, "First argument must b... | 0 | [
"CWE-703",
"CWE-125"
] | redis | 6ac3c0b7abd35f37201ed2d6298ecef4ea1ae1dd | 120,401,373,800,172,560,000,000,000,000,000,000,000 | 35 | Fix protocol parsing on 'ldbReplParseCommand' (CVE-2021-32672)
The protocol parsing on 'ldbReplParseCommand' (LUA debugging)
Assumed protocol correctness. This means that if the following
is given:
*1
$100
test
The parser will try to read additional 94 unallocated bytes after
the client buffer.
This commit fixes this ... |
store_one(int c, char *s)
{
s[0] = (char)(c & 255);
} | 0 | [
"CWE-119",
"CWE-787"
] | t1utils | 6b9d1aafcb61a3663c883663eb19ccdbfcde8d33 | 114,555,551,530,797,000,000,000,000,000,000,000,000 | 4 | Security fixes.
- Don't overflow the small cs_start buffer (reported by Niels
Thykier via the debian tracker (Jakub Wilk), found with a
fuzzer ("American fuzzy lop")).
- Cast arguments to <ctype.h> functions to unsigned char. |
vte_sequence_handler_soft_reset (VteTerminal *terminal, GValueArray *params)
{
vte_terminal_reset(terminal, FALSE, FALSE);
} | 0 | [] | vte | 58bc3a942f198a1a8788553ca72c19d7c1702b74 | 100,363,665,022,219,520,000,000,000,000,000,000,000 | 4 | fix bug #548272
svn path=/trunk/; revision=2365 |
const char *charset_name(struct smb_iconv_handle *ic, charset_t ch)
{
switch (ch) {
case CH_UTF16: return "UTF-16LE";
case CH_UNIX: return ic->unix_charset;
case CH_DOS: return ic->dos_charset;
case CH_UTF8: return "UTF8";
case CH_UTF16BE: return "UTF-16BE";
case CH_UTF16MUNGED: return "UTF16_MUNGED";
default:
... | 0 | [
"CWE-200"
] | samba | ba5dbda6d0174a59d221c45cca52ecd232820d48 | 223,298,157,450,624,600,000,000,000,000,000,000,000 | 13 | CVE-2015-5330: Fix handling of unicode near string endings
Until now next_codepoint_ext() and next_codepoint_handle_ext() were
using strnlen(str, 5) to determine how much string they should try to
decode. This ended up looking past the end of the string when it was not
null terminated and the final character looked li... |
NTTIME smbXcli_conn_server_system_time(struct smbXcli_conn *conn)
{
if (conn->protocol >= PROTOCOL_SMB2_02) {
return conn->smb2.server.system_time;
}
return conn->smb1.server.system_time;
} | 0 | [
"CWE-20"
] | samba | a819d2b440aafa3138d95ff6e8b824da885a70e9 | 299,945,031,838,879,070,000,000,000,000,000,000,000 | 8 | CVE-2015-5296: libcli/smb: make sure we require signing when we demand encryption on a session
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11536
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org> |
FreeAuditTimer(void)
{
if (auditTimer != NULL) {
/* Force output of pending messages */
TimerForce(auditTimer);
TimerFree(auditTimer);
auditTimer = NULL;
}
} | 0 | [
"CWE-863"
] | xserver | da15c7413916f754708c62c2089265528cd661e2 | 48,070,677,691,238,790,000,000,000,000,000,000,000 | 9 | LogFilePrep: add a comment to the unsafe format string.
CVE-2018-14665 also made it possible to exploit this to access
memory. With -logfile forbidden when running with elevated privileges
this is no longer an issue.
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
Reviewed-by: Adam Jackson <ajax@redhat.com>
(cherry... |
void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
gfp_t gfp)
{
struct sctp_association *asoc;
__u16 needed, freed;
asoc = ulpq->asoc;
if (chunk) {
needed = ntohs(chunk->chunk_hdr->length);
needed -= sizeof(sctp_data_chunk_t);
} else
needed = SCTP_DEFAULT_MAXWINDOW;
freed = ... | 0 | [] | linux-2.6 | 672e7cca17ed6036a1756ed34cf20dbd72d5e5f6 | 289,304,298,553,509,440,000,000,000,000,000,000,000 | 34 | [SCTP]: Prevent possible infinite recursion with multiple bundled DATA.
There is a rare situation that causes lksctp to go into infinite recursion
and crash the system. The trigger is a packet that contains at least the
first two DATA fragments of a message bundled together. The recursion is
triggered when the user d... |
void udta_del(GF_Box *s)
{
u32 i;
GF_UserDataMap *map;
GF_UserDataBox *ptr = (GF_UserDataBox *)s;
if (ptr == NULL) return;
i=0;
while ((map = (GF_UserDataMap *)gf_list_enum(ptr->recordList, &i))) {
gf_isom_box_array_del(map->other_boxes);
gf_free(map);
}
gf_list_del(ptr->recordList);
gf_free(ptr); | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 339,459,834,649,226,530,000,000,000,000,000,000,000 | 14 | prevent dref memleak on invalid input (#1183) |
GF_Err hdlr_Read(GF_Box *s, GF_BitStream *bs)
{
GF_HandlerBox *ptr = (GF_HandlerBox *)s;
ptr->reserved1 = gf_bs_read_u32(bs);
ptr->handlerType = gf_bs_read_u32(bs);
gf_bs_read_data(bs, (char*)ptr->reserved2, 12);
ISOM_DECREASE_SIZE(ptr, 20);
if (ptr->size) {
size_t len;
ptr->nameUTF8 = (char*)gf_malloc((u3... | 0 | [
"CWE-400",
"CWE-401"
] | gpac | d2371b4b204f0a3c0af51ad4e9b491144dd1225c | 270,092,450,935,669,200,000,000,000,000,000,000,000 | 33 | prevent dref memleak on invalid input (#1183) |
int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
{
if (stopped) {
if (!(opts & OPENSSL_INIT_BASE_ONLY))
CRYPTOerr(CRYPTO_F_OPENSSL_INIT_CRYPTO, ERR_R_INIT_FAIL);
return 0;
}
/*
* When the caller specifies OPENSSL_INIT_BASE_ONLY, that should be t... | 0 | [
"CWE-330"
] | openssl | 1b0fe00e2704b5e20334a16d3c9099d1ba2ef1be | 48,698,833,410,058,300,000,000,000,000,000,000,000 | 141 | drbg: ensure fork-safety without using a pthread_atfork handler
When the new OpenSSL CSPRNG was introduced in version 1.1.1,
it was announced in the release notes that it would be fork-safe,
which the old CSPRNG hadn't been.
The fork-safety was implemented using a fork count, which was
incremented by a pthread_atfork... |
void visit(Character &ope) override { found_ope = ope.shared_from_this(); } | 0 | [
"CWE-125"
] | cpp-peglib | b3b29ce8f3acf3a32733d930105a17d7b0ba347e | 285,042,036,465,956,870,000,000,000,000,000,000,000 | 1 | Fix #122 |
int imap_create_mailbox (IMAP_DATA* idata, char* mailbox)
{
char buf[LONG_STRING*2], mbox[LONG_STRING];
imap_munge_mbox_name (idata, mbox, sizeof (mbox), mailbox);
snprintf (buf, sizeof (buf), "CREATE %s", mbox);
if (imap_exec (idata, buf, 0) != 0)
{
mutt_error (_("CREATE failed: %s"), imap_cmd_trailer ... | 0 | [
"CWE-200",
"CWE-319"
] | mutt | 3e88866dc60b5fa6aaba6fd7c1710c12c1c3cd01 | 84,358,961,198,354,415,000,000,000,000,000,000,000 | 15 | Prevent possible IMAP MITM via PREAUTH response.
This is similar to CVE-2014-2567 and CVE-2020-12398. STARTTLS is not
allowed in the Authenticated state, so previously Mutt would
implicitly mark the connection as authenticated and skip any
encryption checking/enabling.
No credentials are exposed, but it does allow m... |
rad_cvt_addr(const void *data)
{
struct in_addr value;
memcpy(&value.s_addr, data, sizeof value.s_addr);
return value;
} | 0 | [
"CWE-119",
"CWE-787"
] | php-radius | 13c149b051f82b709e8d7cc32111e84b49d57234 | 201,937,777,788,709,760,000,000,000,000,000,000,000 | 7 | Fix a security issue in radius_get_vendor_attr().
The underlying rad_get_vendor_attr() function assumed that it would always be
given valid VSA data. Indeed, the buffer length wasn't even passed in; the
assumption was that the length field within the VSA structure would be valid.
This could result in denial of servic... |
void PlayerGeneric::setPeakAutoAdjust(bool b)
{
this->autoAdjustPeak = b;
} | 0 | [
"CWE-416"
] | MilkyTracker | 7afd55c42ad80d01a339197a2d8b5461d214edaf | 272,256,525,108,257,030,000,000,000,000,000,000,000 | 4 | Fix use-after-free in PlayerGeneric destructor |
const uint8_t *ff_h264_decode_nal(H264Context *h, const uint8_t *src,
int *dst_length, int *consumed, int length)
{
int i, si, di;
uint8_t *dst;
int bufidx;
// src[0]&0x80; // forbidden bit
h->nal_ref_idc = src[0] >> 5;
h->nal_unit_type = src[0] & 0x1F;
... | 0 | [
"CWE-703"
] | FFmpeg | e8714f6f93d1a32f4e4655209960afcf4c185214 | 234,362,454,332,010,200,000,000,000,000,000,000,000 | 112 | avcodec/h264: Clear delayed_pic on deallocation
Fixes use of freed memory
Fixes: case5_av_frame_copy_props.mp4
Found-by: Michal Zalewski <lcamtuf@coredump.cx>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
dump_keyblob (tupledesc_t tuples)
{
size_t n;
unsigned int tag;
const void *value;
log_info ("keyblob dump:\n");
tag = KEYBLOB_TAG_BLOBVERSION;
value = find_tuple (tuples, tag, &n);
while (value)
{
log_info (" tag: %-5u len: %-2u value: ", tag, (unsigned int)n);
if (tag == KEYBLOB_TAG_E... | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 141,419,736,456,855,930,000,000,000,000,000,000,000 | 22 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... |
png_set_check_for_invalid_index(png_structrp png_ptr, int allowed)
{
png_debug(1, "in png_set_check_for_invalid_index");
if (allowed > 0)
png_ptr->num_palette_max = 0;
else
png_ptr->num_palette_max = -1;
} | 0 | [
"CWE-120"
] | libpng | a901eb3ce6087e0afeef988247f1a1aa208cb54d | 50,705,072,961,310,700,000,000,000,000,000,000,000 | 10 | [libpng16] Prevent reading over-length PLTE chunk (Cosmin Truta). |
TEST_F(OwnedImplTest, ReadReserveAndCommit) {
BufferFragmentImpl frag("", 0, nullptr);
Buffer::OwnedImpl buf;
buf.add("bbbbb");
os_fd_t pipe_fds[2] = {0, 0};
auto& os_sys_calls = Api::OsSysCallsSingleton::get();
#ifdef WIN32
ASSERT_EQ(os_sys_calls.socketpair(AF_INET, SOCK_STREAM, 0, pipe_fds).rc_, 0);
#els... | 0 | [
"CWE-401"
] | envoy | 5eba69a1f375413fb93fab4173f9c393ac8c2818 | 13,455,521,335,043,260,000,000,000,000,000,000,000 | 26 | [buffer] Add on-drain hook to buffer API and use it to avoid fragmentation due to tracking of H2 data and control frames in the output buffer (#144)
Signed-off-by: antonio <avd@google.com> |
static int megasas_pd_get_info_submit(SCSIDevice *sdev, int lun,
MegasasCmd *cmd)
{
struct mfi_pd_info *info = cmd->iov_buf;
size_t dcmd_size = sizeof(struct mfi_pd_info);
uint64_t pd_size;
uint16_t pd_id = ((sdev->id & 0xFF) << 8) | (lun & 0xFF);
uint8_t cmdbuf... | 0 | [
"CWE-401"
] | qemu | 765a707000e838c30b18d712fe6cb3dd8e0435f3 | 222,442,367,898,323,330,000,000,000,000,000,000,000 | 82 | megasas: fix guest-triggered memory leak
If the guest sets the sglist size to a value >=2GB, megasas_handle_dcmd
will return MFI_STAT_MEMORY_NOT_AVAILABLE without freeing the memory.
Avoid this by returning only the status from map_dcmd, and loading
cmd->iov_size in the caller.
Reported-by: Li Qiang <liqiang6-s@360.c... |
longlong Field_year::val_int(void)
{
ASSERT_COLUMN_MARKED_FOR_READ;
DBUG_ASSERT(field_length == 2 || field_length == 4);
int tmp= (int) ptr[0];
if (field_length != 4)
tmp%=100; // Return last 2 char
else if (tmp)
tmp+=1900;
return (longlong) tmp;
} | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 83,392,009,755,726,700,000,000,000,000,000,000,000 | 11 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
up4(unsigned x)
{
return ~3u & (3+ x);
} | 0 | [
"CWE-476"
] | upx | ef336dbcc6dc8344482f8cf6c909ae96c3286317 | 87,565,762,369,288,260,000,000,000,000,000,000,000 | 4 | Protect against bad crafted input.
https://github.com/upx/upx/issues/128
modified: p_lx_elf.cpp |
exec_normal(int was_typed, int use_vpeekc, int may_use_terminal_loop UNUSED)
{
oparg_T oa;
clear_oparg(&oa);
finish_op = FALSE;
while ((!stuff_empty()
|| ((was_typed || !typebuf_typed()) && typebuf.tb_len > 0)
|| (use_vpeekc && vpeekc() != NUL))
&& !got_int)
{
update_topline_cursor();
#if... | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 325,728,273,060,676,200,000,000,000,000,000,000,000 | 29 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. |
ATExecEnableDisableTrigger(Relation rel, char *trigname,
char fires_when, bool skip_system, LOCKMODE lockmode)
{
EnableDisableTrigger(rel, trigname, fires_when, skip_system);
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 77,346,387,684,154,540,000,000,000,000,000,000,000 | 5 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... |
static void ipv4_link_failure(struct sk_buff *skb)
{
struct rtable *rt;
ipv4_send_dest_unreach(skb);
rt = skb_rtable(skb);
if (rt)
dst_set_expires(&rt->dst, 0);
} | 0 | [
"CWE-327"
] | linux | aa6dd211e4b1dde9d5dc25d699d35f789ae7eeba | 57,648,618,524,499,550,000,000,000,000,000,000,000 | 10 | inet: use bigger hash table for IP ID generation
In commit 73f156a6e8c1 ("inetpeer: get rid of ip_id_count")
I used a very small hash table that could be abused
by patient attackers to reveal sensitive information.
Switch to a dynamic sizing, depending on RAM size.
Typical big hosts will now use 128x more storage (2... |
ldns_str2rdf_eui48(ldns_rdf **rd, const char *str)
{
unsigned int a, b, c, d, e, f;
uint8_t bytes[6];
int l;
if (sscanf(str, "%2x-%2x-%2x-%2x-%2x-%2x%n",
&a, &b, &c, &d, &e, &f, &l) != 6 ||
l != (int)strlen(str)) {
return LDNS_STATUS_INVALID_EUI48;
} else {
bytes[0] = a;
bytes[1] = b;
bytes[2] = c;
... | 0 | [] | ldns | 3bdeed02505c9bbacb3b64a97ddcb1de967153b7 | 116,792,167,596,626,740,000,000,000,000,000,000,000 | 21 | bugfix #1257: Free after reallocing to 0 size
Thanks Stephan Zeisberg |
flatpak_dir_needs_update_for_commit_and_subpaths (FlatpakDir *self,
const char *remote,
const char *ref,
const char *target_commit,
... | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 265,446,661,957,928,820,000,000,000,000,000,000,000 | 54 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... |
static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct video_event kevent;
mm_segment_t old_fs = get_fs();
int err;
set_fs(KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
set_fs(old_fs);
if (!err) {
struct compat_video_event __user *up = compat_ptr(arg);
... | 0 | [] | linux-2.6 | 188f83dfe0eeecd1427d0d255cc97dbf7ef6b4b7 | 276,859,405,116,477,000,000,000,000,000,000,000,000 | 25 | [PATCH] BLOCK: Move the msdos device ioctl compat stuff to the msdos driver [try #6]
Move the msdos device ioctl compat stuff from fs/compat_ioctl.c to the msdos
driver so that the msdos header file doesn't need to be included.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel... |
static uint16_t __sungem_mii_read(SunGEMState *s, uint8_t phy_addr,
uint8_t reg_addr)
{
if (phy_addr != s->phy_addr) {
return 0xffff;
}
/* Primitive emulation of a BCM5201 to please the driver,
* ID is 0x00406210. TODO: Do a gigabit PHY like BCM5400
*/
... | 0 | [
"CWE-835"
] | qemu | 8c92060d3c0248bd4d515719a35922cd2391b9b4 | 289,218,114,817,043,960,000,000,000,000,000,000,000 | 32 | sungem: switch to use qemu_receive_packet() for loopback
This patch switches to use qemu_receive_packet() which can detect
reentrancy and return early.
This is intended to address CVE-2021-3416.
Cc: Prasad J Pandit <ppandit@redhat.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande... |
void begin_t() {
if (!code_begin_t) return;
mem[_cimg_mp_slot_x] = mem[_cimg_mp_slot_y] = mem[_cimg_mp_slot_z] = mem[_cimg_mp_slot_c] = 0;
p_code_end = code_begin_t.end();
for (p_code = code_begin_t; p_code<p_code_end; ++p_code) {
opcode._data = p_code->_data;
c... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 249,799,681,606,557,670,000,000,000,000,000,000,000 | 11 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static inline int ishex(int a)
{
return (a >= 'A' && a <= 'F') ||
(a >= 'a' && a <= 'f') ||
(a >= '0' && a <= '9');
} | 0 | [
"CWE-119"
] | mupdf | 60dabde18d7fe12b19da8b509bdfee9cc886aafc | 99,146,521,953,289,400,000,000,000,000,000,000,000 | 6 | Bug 694957: fix stack buffer overflow in xps_parse_color
xps_parse_color happily reads more than FZ_MAX_COLORS values out of a
ContextColor array which overflows the passed in samples array.
Limiting the number of allowed samples to FZ_MAX_COLORS and make sure
to use that constant for all callers fixes the problem.
T... |
static int fts3FunctionArg(
sqlite3_context *pContext, /* SQL function call context */
const char *zFunc, /* Function name */
sqlite3_value *pVal, /* argv[0] passed to function */
Fts3Cursor **ppCsr /* OUT: Store cursor handle here */
){
int rc;
*ppCsr = (Fts3Cursor... | 0 | [
"CWE-787"
] | sqlite | c72f2fb7feff582444b8ffdc6c900c69847ce8a9 | 46,432,746,742,056,110,000,000,000,000,000,000,000 | 18 | More improvements to shadow table corruption detection in FTS3.
FossilOrigin-Name: 51525f9c3235967bc00a090e84c70a6400698c897aa4742e817121c725b8c99d |
is_mbc_ambiguous(OnigCaseFoldType flag,
const UChar** pp, const UChar* end)
{
int v;
const UChar* p = *pp;
(*pp)++;
v = (EncISO_8859_7_CtypeTable[*p] & (BIT_CTYPE_UPPER | BIT_CTYPE_LOWER));
if ((v | BIT_CTYPE_LOWER) != 0) {
if (*p == 0xc0 || *p == 0xe0)
return FALSE;
else
return TRUE;
... | 0 | [
"CWE-125"
] | oniguruma | 65a9b1aa03c9bc2dc01b074295b9603232cb3b78 | 6,028,975,462,016,297,000,000,000,000,000,000,000 | 17 | onig-5.9.2 |
int sys_waitpid(pid_t pid,int *status,int options)
{
#ifdef HAVE_WAITPID
return waitpid(pid,status,options);
#else /* HAVE_WAITPID */
return wait4(pid, status, options, NULL);
#endif /* HAVE_WAITPID */
} | 0 | [
"CWE-20"
] | samba | d77a74237e660dd2ce9f1e14b02635f8a2569653 | 126,217,641,098,603,540,000,000,000,000,000,000,000 | 8 | s3: nmbd: Fix bug 10633 - nmbd denial of service
The Linux kernel has a bug in that it can give spurious
wakeups on a non-blocking UDP socket for a non-deliverable packet.
When nmbd was changed to use non-blocking sockets it
became vulnerable to a spurious wakeup from poll/epoll.
Fix sys_recvfile() to return on EWOU... |
struct Line *LineBitmapRequester::Start8Lines(UBYTE c)
{
if (*m_pppImage[c] == NULL) {
struct Line **target = m_pppImage[c];
int cnt = 8;
do {
*target = new(m_pEnviron) struct Line;
(*target)->m_pData = (LONG *)m_pEnviron->AllocMem(m_pulWidth[c] * sizeof(LONG));
target = &((*target)->m_... | 0 | [
"CWE-476"
] | libjpeg | 51c3241b6da39df30f016b63f43f31c4011222c7 | 53,768,466,745,874,430,000,000,000,000,000,000,000 | 13 | Fixed a NULL-pointer access in the line-based reconstruction process
in case no valid scan was found and no data is present. |
static DexFieldId *dex_field_id_new(RzBuffer *buf, ut64 offset) {
DexFieldId *field_id = RZ_NEW0(DexFieldId);
if (!field_id) {
return NULL;
}
read_le16_or_fail(buf, field_id->class_idx, dex_field_id_new_fail);
read_le16_or_fail(buf, field_id->type_idx, dex_field_id_new_fail);
read_le32_or_fail(buf, field_id->n... | 0 | [
"CWE-787"
] | rizin | 1524f85211445e41506f98180f8f69f7bf115406 | 46,848,446,276,848,630,000,000,000,000,000,000,000 | 16 | fix #2969 - oob write (1 byte) in dex.c |
static int __swiotlb_mmap(struct device *dev,
struct vm_area_struct *vma,
void *cpu_addr, dma_addr_t dma_addr, size_t size,
struct dma_attrs *attrs)
{
vma->vm_page_prot = __get_dma_pgprot(attrs, vma->vm_page_prot,
is_device_dma_coherent(dev));
return __dma_common_mmap(dev, vma, cpu_addr, dma_... | 0 | [
"CWE-200"
] | linux | 6829e274a623187c24f7cfc0e3d35f25d087fcc5 | 333,008,266,269,815,200,000,000,000,000,000,000,000 | 9 | arm64: dma-mapping: always clear allocated buffers
Buffers allocated by dma_alloc_coherent() are always zeroed on Alpha,
ARM (32bit), MIPS, PowerPC, x86/x86_64 and probably other architectures.
It turned out that some drivers rely on this 'feature'. Allocated buffer
might be also exposed to userspace with dma_mmap() c... |
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