func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int read_pkcs12_kdf_params(ASN1_TYPE pbes2_asn,
struct pbkdf2_params *params)
{
int result;
memset(params, 0, sizeof(params));
/* read the salt */
params->salt_size = sizeof(params->salt);
result =
asn1_read_value(pbes2_asn, "salt", params->salt,
¶ms->salt_size);
if (resul... | 0 | [] | gnutls | 112d537da5f3500f14316db26d18c37d678a5e0e | 290,408,903,043,983,600,000,000,000,000,000,000,000 | 38 | some changes for 64bit machines. |
void gg_free_session(struct gg_session *sess)
{
struct gg_dcc7 *dcc;
struct gg_chat_list *chat;
gg_debug_session(sess, GG_DEBUG_FUNCTION, "** gg_free_session(%p);\n", sess);
if (sess == NULL)
return;
/* XXX dopisać zwalnianie i zamykanie wszystkiego, co mogło zostać */
free(sess->resolver_result);
free(ses... | 0 | [
"CWE-310"
] | libgadu | 23644f1fb8219031b3cac93289a588b05f90226b | 211,291,224,733,660,200,000,000,000,000,000,000,000 | 63 | Poprawka ograniczania długości opisu. |
void mg_mgr_wakeup(struct mg_connection *c) {
LOG(LL_INFO, ("skt: %p", c->pfn_data));
send((SOCKET) (size_t) c->pfn_data, "\x01", 1, MSG_NONBLOCKING);
} | 0 | [
"CWE-552"
] | mongoose | c65c8fdaaa257e0487ab0aaae9e8f6b439335945 | 271,146,950,325,656,040,000,000,000,000,000,000,000 | 4 | Protect against the directory traversal in mg_upload() |
IsoPresentation_createConnectPdu(IsoPresentation* self, IsoConnectionParameters parameters,
BufferChain buffer, BufferChain payload)
{
self->acseContextId = 1;
self->mmsContextId = 3;
self->callingPresentationSelector = parameters->localPSelector;
self->calledPresentationSelector = parameters->r... | 0 | [
"CWE-703",
"CWE-835"
] | libiec61850 | cfa94cbf10302bedc779703f874ee2e8387a0721 | 140,796,700,680,993,980,000,000,000,000,000,000,000 | 9 | - fixed - Bug in presentation layer parser can cause infinite loop (LIB61850-302) |
int save_in_field(Field *field, bool no_conversions)
{
Timestamp_or_zero_datetime_native native(m_value, decimals);
return native.save_in_field(field, decimals);
} | 0 | [
"CWE-617"
] | server | 807945f2eb5fa22e6f233cc17b85a2e141efe2c8 | 56,897,607,028,915,015,000,000,000,000,000,000,000 | 5 | MDEV-26402: A SEGV in Item_field::used_tables/update_depend_map_for_order...
When doing condition pushdown from HAVING into WHERE,
Item_equal::create_pushable_equalities() calls
item->set_extraction_flag(IMMUTABLE_FL) for constant items.
Then, Item::cleanup_excluding_immutables_processor() checks for this flag
to see ... |
Http::FilterMetadataStatus Context::onResponseMetadata() {
if (!wasm_->onResponseMetadata_) {
return Http::FilterMetadataStatus::Continue;
}
if (wasm_->onResponseMetadata_(this, id_).u64_ == 0) {
return Http::FilterMetadataStatus::Continue;
}
return Http::FilterMetadataStatus::Continue; // This is cur... | 1 | [
"CWE-476"
] | envoy | 8788a3cf255b647fd14e6b5e2585abaaedb28153 | 135,015,741,758,650,450,000,000,000,000,000,000,000 | 9 | 1.4 - Do not call into the VM unless the VM Context has been created. (#24)
* Ensure that the in VM Context is created before onDone is called.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Update as per offline discussion.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Set in_vm_context_created_ in onNet... |
sub_font_params(gs_memory_t *mem, const ref *op, gs_matrix *pmat, gs_matrix *pomat, ref *pfname)
{
ref *pmatrix, *pfontname, *pfontstyle, *porigfont, *pfontinfo;
if (dict_find_string(op, "FontMatrix", &pmatrix) <= 0 ||
read_matrix(mem, pmatrix, pmat) < 0
)
return_error(gs_error_invalidf... | 0 | [
"CWE-704"
] | ghostpdl | 548bb434e81dadcc9f71adf891a3ef5bea8e2b4e | 297,925,919,679,966,350,000,000,000,000,000,000,000 | 48 | PS interpreter - add some type checking
These were 'probably' safe anyway, since they mostly treat the objects
as integers without checking, which at least can't result in a crash.
Nevertheless, we ought to check.
The return from comparedictkeys could be wrong if one of the keys had
a value which was not an array, i... |
onig_end(void)
{
THREAD_ATOMIC_START;
#ifdef ONIG_DEBUG_STATISTICS
onig_print_statistics(stderr);
#endif
#ifdef USE_SHARED_CCLASS_TABLE
onig_free_shared_cclass_table();
#endif
#ifdef USE_PARSE_TREE_NODE_RECYCLE
onig_free_node_list();
#endif
onig_inited = 0;
THREAD_ATOMIC_END;
THREAD_SYSTEM_END;
ret... | 0 | [
"CWE-125"
] | php-src | 28362ed4fae6969b5a8878591a5a06eadf114e03 | 42,764,466,797,900,420,000,000,000,000,000,000,000 | 22 | Fix bug #77371 (heap buffer overflow in mb regex functions - compile_string_node) |
GF_Err trgr_on_child_box(GF_Box *s, GF_Box *a, Bool is_rem)
{
GF_TrackGroupBox *ptr = (GF_TrackGroupBox *)s;
BOX_FIELD_LIST_ASSIGN(groups)
return gf_list_add(ptr->groups, a);
} | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 82,417,372,005,479,940,000,000,000,000,000,000,000 | 7 | fixed #2255 |
static int handle_ip_over_ddp(struct sk_buff *skb)
{
struct net_device *dev = __dev_get_by_name(&init_net, "ipddp0");
struct net_device_stats *stats;
/* This needs to be able to handle ipddp"N" devices */
if (!dev)
return -ENODEV;
skb->protocol = htons(ETH_P_IP);
skb_pull(skb, 13);
skb->dev = dev;
skb_res... | 0 | [
"CWE-200"
] | linux-2.6 | 3d392475c873c10c10d6d96b94d092a34ebd4791 | 79,106,646,792,186,980,000,000,000,000,000,000,000 | 20 | appletalk: fix atalk_getname() leak
atalk_getname() can leak 8 bytes of kernel memory to user
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> |
dirserv_set_cached_consensus_networkstatus(const char *networkstatus,
const char *flavor_name,
const digests_t *digests,
time_t published)
{
cached_dir_t *new_networkstatus;
cached_dir_t ... | 0 | [
"CWE-264"
] | tor | 00fffbc1a15e2696a89c721d0c94dc333ff419ef | 273,360,839,687,311,260,000,000,000,000,000,000,000 | 17 | Don't give the Guard flag to relays without the CVE-2011-2768 fix |
RZ_API bool rz_analysis_function_rebase_vars(RzAnalysis *a, RzAnalysisFunction *fcn) {
rz_return_val_if_fail(a && fcn, false);
RzListIter *it;
RzAnalysisVar *var;
RzList *var_list = rz_analysis_var_all_list(a, fcn);
rz_return_val_if_fail(var_list, false);
rz_list_foreach (var_list, it, var) {
// Resync delta i... | 0 | [
"CWE-703"
] | rizin | 6ce71d8aa3dafe3cdb52d5d72ae8f4b95916f939 | 239,281,048,539,882,270,000,000,000,000,000,000,000 | 22 | Initialize retctx,ctx before freeing the inner elements
In rz_core_analysis_type_match retctx structure was initialized on the
stack only after a "goto out_function", where a field of that structure
was freed. When the goto path is taken, the field is not properly
initialized and it cause cause a crash of Rizin or hav... |
static int __f2fs_commit_super(struct buffer_head *bh,
struct f2fs_super_block *super)
{
lock_buffer(bh);
if (super)
memcpy(bh->b_data + F2FS_SUPER_OFFSET, super, sizeof(*super));
set_buffer_uptodate(bh);
set_buffer_dirty(bh);
unlock_buffer(bh);
/* it's rare case, we can do fua all the time */
return __syn... | 0 | [
"CWE-284"
] | linux | b9dd46188edc2f0d1f37328637860bb65a771124 | 328,152,648,146,841,560,000,000,000,000,000,000,000 | 13 | f2fs: sanity check segment count
F2FS uses 4 bytes to represent block address. As a result, supported
size of disk is 16 TB and it equals to 16 * 1024 * 1024 / 2 segments.
Signed-off-by: Jin Qian <jinqian@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
static int sit_tunnel_rcv(struct sk_buff *skb, u8 ipproto)
{
const struct iphdr *iph;
struct ip_tunnel *tunnel;
int sifindex;
sifindex = netif_is_l3_master(skb->dev) ? IPCB(skb)->iif : 0;
iph = ip_hdr(skb);
tunnel = ipip6_tunnel_lookup(dev_net(skb->dev), skb->dev,
iph->saddr, iph->daddr, sifindex);
if... | 0 | [
"CWE-703",
"CWE-772",
"CWE-401"
] | linux | 07f12b26e21ab359261bf75cfcb424fdc7daeb6d | 237,011,745,504,340,500,000,000,000,000,000,000,000 | 37 | net: sit: fix memory leak in sit_init_net()
If register_netdev() is failed to register sitn->fb_tunnel_dev,
it will go to err_reg_dev and forget to free netdev(sitn->fb_tunnel_dev).
BUG: memory leak
unreferenced object 0xffff888378daad00 (size 512):
comm "syz-executor.1", pid 4006, jiffies 4295121142 (age 16.115s)
... |
static void nf_conntrack_standalone_fini_sysctl(struct net *net)
{
} | 0 | [
"CWE-203"
] | linux | 2671fa4dc0109d3fb581bc3078fdf17b5d9080f6 | 56,466,389,168,611,110,000,000,000,000,000,000,000 | 3 | netfilter: conntrack: Make global sysctls readonly in non-init netns
These sysctls point to global variables:
- NF_SYSCTL_CT_MAX (&nf_conntrack_max)
- NF_SYSCTL_CT_EXPECT_MAX (&nf_ct_expect_max)
- NF_SYSCTL_CT_BUCKETS (&nf_conntrack_htable_size_user)
Because their data pointers are not updated to point to per-netns
s... |
void LibarchivePlugin::slotRestoreWorkingDir()
{
if (m_oldWorkingDir.isEmpty()) {
return;
}
if (!QDir::setCurrent(m_oldWorkingDir)) {
qCWarning(ARK) << "Failed to restore old working directory:" << m_oldWorkingDir;
} else {
m_oldWorkingDir.clear();
}
} | 0 | [
"CWE-59",
"CWE-61"
] | ark | 8bf8c5ef07b0ac5e914d752681e470dea403a5bd | 151,324,329,464,999,530,000,000,000,000,000,000,000 | 12 | Pass the ARCHIVE_EXTRACT_SECURE_SYMLINKS flag to libarchive
There are archive types which allow to first create a symlink and then
later on dereference it. If the symlink points outside of the archive,
this results in writing outside of the destination directory.
With the ARCHIVE_EXTRACT_SECURE_SYMLINKS option set, l... |
static void dp8393x_set_next_tick(dp8393xState *s)
{
uint32_t ticks;
int64_t delay;
if (s->regs[SONIC_CR] & SONIC_CR_STP) {
timer_del(s->watchdog);
return;
}
ticks = dp8393x_wt(s);
s->wt_last_update = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
delay = NANOSECONDS_PER_SECOND * t... | 0 | [] | qemu | 915976bd98a9286efe6f2e573cb4f1360603adf9 | 294,413,602,691,955,580,000,000,000,000,000,000,000 | 15 | hw/net/dp8393x: fix integer underflow in dp8393x_do_transmit_packets()
An integer underflow could occur during packet transmission due to 'tx_len' not
being updated if SONIC_TFC register is set to zero. Check for negative 'tx_len'
when removing existing FCS.
RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1899722
S... |
static int find_port_owner(struct usb_device *hdev, unsigned port1,
struct usb_dev_state ***ppowner)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
if (hdev->state == USB_STATE_NOTATTACHED)
return -ENODEV;
if (port1 == 0 || port1 > hdev->maxchild)
return -EINVAL;
/* Devices not managed by the hub driv... | 0 | [
"CWE-703"
] | linux | e50293ef9775c5f1cf3fcc093037dd6a8c5684ea | 155,548,411,841,992,150,000,000,000,000,000,000,000 | 16 | USB: fix invalid memory access in hub_activate()
Commit 8520f38099cc ("USB: change hub initialization sleeps to
delayed_work") changed the hub_activate() routine to make part of it
run in a workqueue. However, the commit failed to take a reference to
the usb_hub structure or to lock the hub interface while doing so. ... |
file_ascmagic_with_encoding(struct magic_set *ms, const unsigned char *buf,
size_t nbytes, unichar *ubuf, size_t ulen, const char *code,
const char *type, int text)
{
unsigned char *utf8_buf = NULL, *utf8_end;
size_t mlen, i;
int rv = -1;
int mime = ms->flags & MAGIC_MIME;
const char *subtype = NULL;
con... | 1 | [
"CWE-755"
] | file | cc9e74dfeca5265ad725acc926ef0b8d2a18ee70 | 101,208,015,526,519,740,000,000,000,000,000,000,000 | 203 | count indirect recursion as recursion. |
Pl_RunLength::flush_encode()
{
if (this->length == 128)
{
QTC::TC("libtests", "Pl_RunLength flush full buffer",
(this->state == st_copying ? 0 :
this->state == st_run ? 1 :
-1));
}
if (this->length == 0)
{
QTC::TC("libtests", "Pl_RunL... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 222,418,699,778,207,670,000,000,000,000,000,000,000 | 33 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
/**
\param pos Index of the image to remove.
**/ | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 234,134,943,271,888,800,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
void HeaderUtility::stripPortFromHost(RequestHeaderMap& headers, uint32_t listener_port) {
if (headers.getMethodValue() == Http::Headers::get().MethodValues.Connect) {
// According to RFC 2817 Connect method should have port part in host header.
// In this case we won't strip it even if configured to do so.
... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 298,591,457,090,125,960,000,000,000,000,000,000,000 | 31 | http: header map security fixes for duplicate headers (#197)
Previously header matching did not match on all headers for
non-inline headers. This patch changes the default behavior to
always logically match on all headers. Multiple individual
headers will be logically concatenated with ',' similar to what
is done with... |
write_back_data(struct vhost_crypto_data_req *vc_req)
{
struct vhost_crypto_writeback_data *wb_data = vc_req->wb, *wb_last;
while (wb_data) {
rte_memcpy(wb_data->dst, wb_data->src, wb_data->len);
wb_last = wb_data;
wb_data = wb_data->next;
rte_mempool_put(vc_req->wb_pool, wb_last);
}
} | 0 | [
"CWE-125"
] | dpdk | acd4c92fa693bbea695f2bb42bb93fb8567c3ca5 | 26,795,894,830,054,537,000,000,000,000,000,000,000 | 11 | vhost/crypto: validate keys lengths
transform_cipher_param() and transform_chain_param() handle
the payload data for the VHOST_USER_CRYPTO_CREATE_SESS
message. These payloads have to be validated, since it
could come from untrusted sources.
Two buffers and their lengths are defined in this payload,
one the the auth k... |
void _LUTevalFloat(register const cmsFloat32Number In[], register cmsFloat32Number Out[], const void* D)
{
cmsPipeline* lut = (cmsPipeline*) D;
cmsStage *mpe;
cmsFloat32Number Storage[2][MAX_STAGE_CHANNELS];
int Phase = 0, NextPhase;
memmove(&Storage[Phase][0], In, lut ->InputChannels * sizeof(cms... | 0 | [] | Little-CMS | b0d5ffd4ad91cf8683ee106f13742db3dc66599a | 76,494,378,522,410,545,000,000,000,000,000,000,000 | 20 | Memory Squeezing: LCMS2: CLUTElemDup
Check for allocation failures and tidy up if found. |
cipop(mrb_state *mrb)
{
struct mrb_context *c = mrb->c;
struct REnv *env = mrb_vm_ci_env(c->ci);
c->ci--;
if (env) mrb_env_unshare(mrb, env);
return c->ci;
} | 0 | [
"CWE-122",
"CWE-787"
] | mruby | 47068ae07a5fa3aa9a1879cdfe98a9ce0f339299 | 335,906,451,780,953,970,000,000,000,000,000,000,000 | 9 | vm.c: packed arguments length may be zero for `send` method. |
lou_logFile (const char *fileName)
{
if (fileName == NULL || fileName[0] == 0)
return;
if (initialLogFileName[0] == 0)
strcpy (initialLogFileName, fileName);
logFile = fopen (fileName, "wb");
if (logFile == NULL && initialLogFileName[0] != 0)
logFile = fopen (initialLogFileName, "wb");
if (logFile... | 0 | [] | liblouis | dc97ef791a4fae9da11592c79f9f79e010596e0c | 334,233,090,505,439,030,000,000,000,000,000,000,000 | 15 | Merge branch 'table_resolver' |
static bool get_sequence_numbers(struct torture_context *torture,
struct torture_domain_sequence **seqs)
{
struct winbindd_request req;
struct winbindd_response rep;
const char *extra_data;
char line[256];
uint32_t count = 0;
struct torture_domain_sequence *s = NULL;
ZERO_STRUCT(req);
ZERO_STRUCT(rep);
... | 0 | [
"CWE-476"
] | samba | 0b259a48a70bde4dfd482e0720e593ae5a9c414a | 310,727,517,982,306,240,000,000,000,000,000,000,000 | 57 | CVE-2020-14323 torture4: Add a simple test for invalid lookup_sids winbind call
We can't add this test before the fix, add it to knownfail and have the fix
remove the knownfail entry again. As this crashes winbind, many tests after
this one will fail.
Reported by Bas Alberts of the GitHub Security Lab Team as GHSL-20... |
QPDF::read_xref(qpdf_offset_t xref_offset)
{
std::map<int, int> free_table;
while (xref_offset)
{
char buf[7];
memset(buf, 0, sizeof(buf));
this->file->seek(xref_offset, SEEK_SET);
this->file->read(buf, sizeof(buf) - 1);
// The PDF spec says xref must be followed by a line
... | 0 | [
"CWE-399",
"CWE-835"
] | qpdf | 701b518d5c56a1449825a3a37a716c58e05e1c3e | 192,044,764,596,265,060,000,000,000,000,000,000,000 | 57 | Detect recursion loops resolving objects (fixes #51)
During parsing of an object, sometimes parts of the object have to be
resolved. An example is stream lengths. If such an object directly or
indirectly points to the object being parsed, it can cause an infinite
loop. Guard against all cases of re-entrant resolution ... |
void ConnectDialog::on_qaUrl_triggered() {
ServerItem *si = static_cast<ServerItem *>(qtwServers->currentItem());
if (! si || si->qsUrl.isEmpty())
return;
QDesktopServices::openUrl(QUrl(si->qsUrl));
} | 1 | [
"CWE-59",
"CWE-61"
] | mumble | e59ee87abe249f345908c7d568f6879d16bfd648 | 176,582,098,161,279,340,000,000,000,000,000,000,000 | 7 | FIX(client): Only allow "http"/"https" for URLs in ConnectDialog
Our public server list registration script doesn't have an URL scheme
whitelist for the website field.
Turns out a malicious server can register itself with a dangerous URL in
an attempt to attack a user's machine.
User interaction is required, as the ... |
TfLiteStatus Subgraph::SetCustomAllocationForTensor(
int tensor_index, const TfLiteCustomAllocation& allocation) {
TfLiteTensor* tensor = &context_.tensors[tensor_index];
TF_LITE_ENSURE(context(),
(tensor->allocation_type == kTfLiteArenaRw ||
tensor->allocation_type == kTfLite... | 0 | [
"CWE-20",
"CWE-787"
] | tensorflow | d58c96946b2880991d63d1dacacb32f0a4dfa453 | 139,570,569,906,095,980,000,000,000,000,000,000,000 | 28 | [tflite] Ensure inputs and outputs don't overlap.
If a model uses the same tensor for both an input and an output then this can result in data loss and memory corruption. This should not happen.
PiperOrigin-RevId: 332522916
Change-Id: If0905b142415a9dfceaf2d181872f2a8fb88f48a |
void FromUniLookup::reset()
{
for (unsigned i = 0; i != 256*4; ++i)
data[i].key = npos;
overflow_end = overflow;
} | 0 | [
"CWE-125"
] | aspell | de29341638833ba7717bd6b5e6850998454b044b | 297,368,168,130,439,520,000,000,000,000,000,000,000 | 6 | Don't allow null-terminated UCS-2/4 strings using the original API.
Detect if the encoding is UCS-2/4 and the length is -1 in affected API
functions and refuse to convert the string. If the string ends up
being converted somehow, abort with an error message in DecodeDirect
and ConvDirect. To convert a null terminate... |
*/
void *netdev_lower_get_next_private_rcu(struct net_device *dev,
struct list_head **iter)
{
struct netdev_adjacent *lower;
WARN_ON_ONCE(!rcu_read_lock_held());
lower = list_entry_rcu((*iter)->next, struct netdev_adjacent, list);
if (&lower->list == &dev->adj_list.lower)
return NULL;
*iter = &lower->l... | 0 | [
"CWE-400",
"CWE-703"
] | linux | fac8e0f579695a3ecbc4d3cac369139d7f819971 | 8,835,191,328,447,511,000,000,000,000,000,000,000 | 16 | tunnels: Don't apply GRO to multiple layers of encapsulation.
When drivers express support for TSO of encapsulated packets, they
only mean that they can do it for one layer of encapsulation.
Supporting additional levels would mean updating, at a minimum,
more IP length fields and they are unaware of this.
No encapsul... |
void MACH0_(opts_set_default)(struct MACH0_(opts_t) *options, RBinFile *bf) {
r_return_if_fail (options && bf && bf->rbin);
options->header_at = 0;
options->symbols_off = 0;
options->verbose = bf->rbin->verbose;
} | 0 | [
"CWE-125",
"CWE-787"
] | radare2 | 0052500c1ed5bf8263b26b9fd7773dbdc6f170c4 | 109,813,710,971,792,760,000,000,000,000,000,000,000 | 6 | Fix heap OOB read in macho.iterate_chained_fixups ##crash
* Reported by peacock-doris via huntr.dev
* Reproducer 'tests_65305'
mrmacete:
* Return early if segs_count is 0
* Initialize segs_count also for reconstructed fixups
Co-authored-by: pancake <pancake@nopcode.org>
Co-authored-by: Francesco Tamagni <mrm... |
int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
{
int ret = -ENOSYS;
#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
int ioapic_id;
u64 addr;
struct ioapic_domain_cfg cfg = {
.type = IOAPIC_DOMAIN_DYNAMIC,
.ops = &mp_ioapic_irqdomain_ops,
};
ioapic_id = acpi_get_ioapic_id(handle, gsi_base, &addr)... | 0 | [
"CWE-120"
] | linux | dad5ab0db8deac535d03e3fe3d8f2892173fa6a4 | 188,836,611,536,838,440,000,000,000,000,000,000,000 | 32 | x86/acpi: Prevent out of bound access caused by broken ACPI tables
The bus_irq argument of mp_override_legacy_irq() is used as the index into
the isa_irq_to_gsi[] array. The bus_irq argument originates from
ACPI_MADT_TYPE_IO_APIC and ACPI_MADT_TYPE_INTERRUPT items in the ACPI
tables, but is nowhere sanity checked.
Th... |
read_connections (NMAGConfSettings *settings)
{
NMAGConfSettingsPrivate *priv = NMA_GCONF_SETTINGS_GET_PRIVATE (settings);
GSList *dir_list;
GSList *iter;
dir_list = nm_gconf_get_all_connections (priv->client);
if (!dir_list)
return;
for (iter = dir_list; iter; iter = iter->next) {
char *dir = (char *) iter... | 0 | [
"CWE-200"
] | network-manager-applet | 8627880e07c8345f69ed639325280c7f62a8f894 | 222,083,008,163,358,250,000,000,000,000,000,000,000 | 23 | editor: prevent any registration of objects on the system bus
D-Bus access-control is name-based; so requests for a specific name
are allowed/denied based on the rules in /etc/dbus-1/system.d. But
apparently apps still get a non-named service on the bus, and if we
register *any* object even though we don't have a nam... |
static int fit_config_verify_sig(const void *fit, int conf_noffset,
const void *sig_blob, int sig_offset)
{
int noffset;
char *err_msg = "No 'signature' subnode found";
int verified = 0;
int ret;
/* Process all hash subnodes of the component conf node */
fdt_for_each_subnode(noffset, fit, conf_noffset) {
... | 0 | [] | u-boot | 79af75f7776fc20b0d7eb6afe1e27c00fdb4b9b4 | 39,951,614,118,071,404,000,000,000,000,000,000,000 | 40 | fit: Don't allow verification of images with @ nodes
When searching for a node called 'fred', any unit address appended to the
name is ignored by libfdt, meaning that 'fred' can match 'fred@1'. This
means that we cannot be sure that the node originally intended is the one
that is used.
Disallow use of nodes with unit... |
static void textview_show_header(TextView *textview, GPtrArray *headers)
{
GtkTextView *text = GTK_TEXT_VIEW(textview->text);
GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
GtkTextIter iter;
Header *header;
gint i;
cm_return_if_fail(headers != NULL);
for (i = 0; i < headers->len; i++) {
header = g_p... | 0 | [
"CWE-601"
] | claws | ac286a71ed78429e16c612161251b9ea90ccd431 | 122,751,106,331,925,100,000,000,000,000,000,000,000 | 86 | harden link checker before accepting click |
const Section* Binary::get_section(const std::string& segname, const std::string& secname) const {
if (const SegmentCommand* seg = get_segment(segname)) {
if (const Section* sec = seg->get_section(secname)) {
return sec;
}
}
return nullptr;
} | 0 | [
"CWE-703"
] | LIEF | 7acf0bc4224081d4f425fcc8b2e361b95291d878 | 230,943,336,540,526,500,000,000,000,000,000,000,000 | 8 | Resolve #764 |
void PDFDoc::checkHeader() {
char hdrBuf[headerSearchSize+1];
char *p;
char *tokptr;
int i;
int bytesRead;
pdfMajorVersion = 0;
pdfMinorVersion = 0;
// read up to headerSearchSize bytes from the beginning of the document
for (i = 0; i < headerSearchSize; ++i) {
const int c = str->getChar();
... | 0 | [
"CWE-20"
] | poppler | 9fd5ec0e6e5f763b190f2a55ceb5427cfe851d5f | 184,202,077,949,125,200,000,000,000,000,000,000,000 | 40 | PDFDoc::setup: Fix return value
At that point xref can have gone wrong since extractPDFSubtype() can
have caused a reconstruct that broke stuff so instead of unconditionally
returning true, return xref->isOk()
Fixes #706 |
static int xenbus_write_watch(unsigned msg_type, struct xenbus_file_priv *u)
{
struct watch_adapter *watch, *tmp_watch;
char *path, *token;
int err, rc;
LIST_HEAD(staging_q);
path = u->u.buffer + sizeof(u->u.msg);
token = memchr(path, 0, u->u.msg.len);
if (token == NULL) {
rc = -EILSEQ;
goto out;
}
token+... | 0 | [] | linux | 0beef634b86a1350c31da5fcc2992f0d7c8a622b | 195,417,593,966,957,840,000,000,000,000,000,000,000 | 70 | xenbus: don't BUG() on user mode induced condition
Inability to locate a user mode specified transaction ID should not
lead to a kernel crash. For other than XS_TRANSACTION_START also
don't issue anything to xenbus if the specified ID doesn't match that
of any active transaction.
Signed-off-by: Jan Beulich <jbeulich@... |
static enum TIFFReadDirEntryErr TIFFReadDirEntryArrayWithLimit(
TIFF* tif, TIFFDirEntry* direntry, uint32* count, uint32 desttypesize,
void** value, uint64 maxcount)
{
int typesize;
uint32 datasize;
void* data;
uint64 target_count64;
typesize=TIFFDataWidth(direntry->tdir_type);
target_count... | 1 | [
"CWE-770"
] | libtiff | dc02f9050311a90b3c0655147cee09bfa7081cfc | 77,347,637,914,203,965,000,000,000,000,000,000,000 | 75 | * libtiff/tif_read.c: add protection against excessive memory
allocation attempts in TIFFReadDirEntryArray() on short files.
Effective for mmap'ed case. And non-mmap'ed case, but restricted
to 64bit builds.
Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2675 |
parse_command_modifiers(
exarg_T *eap,
char **errormsg,
cmdmod_T *cmod,
int skip_only)
{
char_u *orig_cmd = eap->cmd;
char_u *cmd_start = NULL;
int use_plus_cmd = FALSE;
int starts_with_colon = FALSE;
int vim9script = in_vim9script();
int has_visual_range = F... | 1 | [
"CWE-787"
] | vim | c6fdb15d423df22e1776844811d082322475e48a | 23,783,941,848,142,442,000,000,000,000,000,000,000 | 362 | patch 9.0.0025: accessing beyond allocated memory with the cmdline window
Problem: Accessing beyond allocated memory when using the cmdline window in
Ex mode.
Solution: Use "*" instead of "'<,'>" for Visual mode. |
xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
xmlChar limit = 0;
xmlChar *buf = NULL;
xmlChar *rep = NULL;
size_t len = 0;
size_t buf_size = 0;
int c, l, in_space = 0;
xmlChar *current = NULL;
xmlEntityPtr ent;
if (NXT(0) == '"') {
ctxt->instate = XML... | 0 | [
"CWE-776"
] | libxml2 | 8598060bacada41a0eb09d95c97744ff4e428f8e | 250,106,343,235,863,670,000,000,000,000,000,000,000 | 237 | Patch for security issue CVE-2021-3541
This is relapted to parameter entities expansion and following
the line of the billion laugh attack. Somehow in that path the
counting of parameters was missed and the normal algorithm based
on entities "density" was useless. |
static void test_globmatch(void) {
ASSERT(mg_globmatch("", 0, "", 0) == 1);
ASSERT(mg_globmatch("*", 1, "a", 1) == 1);
ASSERT(mg_globmatch("*", 1, "ab", 2) == 1);
ASSERT(mg_globmatch("", 0, "a", 1) == 0);
ASSERT(mg_globmatch("/", 1, "/foo", 4) == 0);
ASSERT(mg_globmatch("/*/foo", 6, "/x/bar", 6) == 0);
AS... | 0 | [
"CWE-552"
] | mongoose | c65c8fdaaa257e0487ab0aaae9e8f6b439335945 | 219,979,588,020,554,100,000,000,000,000,000,000,000 | 33 | Protect against the directory traversal in mg_upload() |
int compat_dccp_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen)
{
if (level != SOL_DCCP)
return inet_csk_compat_setsockopt(sk, level, optname,
optval, optlen);
return do_dccp_setsockopt(sk, level, optname, optval, optlen);
} | 0 | [
"CWE-416"
] | linux | 69c64866ce072dea1d1e59a0d61e0f66c0dffb76 | 93,881,830,899,957,160,000,000,000,000,000,000,000 | 8 | dccp: CVE-2017-8824: use-after-free in DCCP code
Whenever the sock object is in DCCP_CLOSED state,
dccp_disconnect() must free dccps_hc_tx_ccid and
dccps_hc_rx_ccid and set to NULL.
Signed-off-by: Mohamed Ghannam <simo.ghannam@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <... |
static void init_alloc_chunk_ctl(struct btrfs_fs_devices *fs_devices,
struct alloc_chunk_ctl *ctl)
{
int index = btrfs_bg_flags_to_raid_index(ctl->type);
ctl->sub_stripes = btrfs_raid_array[index].sub_stripes;
ctl->dev_stripes = btrfs_raid_array[index].dev_stripes;
ctl->devs_max = btrfs_raid_array[index].devs... | 0 | [
"CWE-476",
"CWE-703"
] | linux | e4571b8c5e9ffa1e85c0c671995bd4dcc5c75091 | 224,589,316,809,313,400,000,000,000,000,000,000,000 | 27 | btrfs: fix NULL pointer dereference when deleting device by invalid id
[BUG]
It's easy to trigger NULL pointer dereference, just by removing a
non-existing device id:
# mkfs.btrfs -f -m single -d single /dev/test/scratch1 \
/dev/test/scratch2
# mount /dev/test/scratch1 /mnt/btrfs
# btrfs device remove 3 /... |
AP_DECLARE(void) ap_setup_make_content_type(apr_pool_t *pool)
{
int i;
for (i = 0; needcset[i]; i++) {
continue;
}
needcset_patterns = (const apr_strmatch_pattern **)
apr_palloc(pool, (i + 1) * sizeof(apr_strmatch_pattern *));
for (i = 0; needcset[i]; i++) {
needcset_patterns... | 0 | [
"CWE-703"
] | httpd | be0f5335e3e73eb63253b050fdc23f252f5c8ae3 | 69,159,300,577,330,150,000,000,000,000,000,000,000 | 14 | *) SECURITY: CVE-2015-0253 (cve.mitre.org)
core: Fix a crash introduced in with ErrorDocument 400 pointing
to a local URL-path with the INCLUDES filter active, introduced
in 2.4.11. PR 57531. [Yann Ylavic]
Submitted By: ylavic
Committed By: covener
git-svn-id: https://svn.apache.org/repos/asf/http... |
static void ssl_calc_finished_tls(
ssl_context *ssl, unsigned char *buf, int from )
{
int len = 12;
const char *sender;
md5_context md5;
sha1_context sha1;
unsigned char padbuf[36];
ssl_session *session = ssl->session_negotiate;
if( !session )
session = ssl->session... | 0 | [
"CWE-20"
] | polarssl | 1922a4e6aade7b1d685af19d4d9339ddb5c02859 | 254,647,194,657,044,000,000,000,000,000,000,000,000 | 49 | ssl_parse_certificate() now calls x509parse_crt_der() directly |
iasecc_se_get_info(struct sc_card *card, struct iasecc_se_info *se)
{
struct sc_context *ctx = card->ctx;
struct sc_apdu apdu;
unsigned char rbuf[0x100];
unsigned char sbuf_iasecc[10] = {
0x4D, 0x08, IASECC_SDO_TEMPLATE_TAG, 0x06,
IASECC_SDO_TAG_HEADER, IASECC_SDO_CLASS_SE | IASECC_OBJECT_REF_LOCAL,
se->refer... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 245,087,861,528,526,200,000,000,000,000,000,000,000 | 44 | fixed out of bounds reads
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting and suggesting security fixes. |
static bool geneve_dst_addr_equal(struct ip_tunnel_info *a,
struct ip_tunnel_info *b)
{
if (ip_tunnel_info_af(a) == AF_INET)
return a->key.u.ipv4.dst == b->key.u.ipv4.dst;
else
return ipv6_addr_equal(&a->key.u.ipv6.dst, &b->key.u.ipv6.dst);
} | 0 | [] | net | 6c8991f41546c3c472503dff1ea9daaddf9331c2 | 320,368,679,204,652,460,000,000,000,000,000,000,000 | 8 | net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
ipv6_stub uses the ip6_dst_lookup function to allow other modules to
perform IPv6 lookups. However, this function skips the XFRM layer
entirely.
All users of ipv6_stub->ip6_dst_lookup use ip_route_output_flow (via the
ip_route_output_key and ip_route_o... |
cifs_push_locks(struct cifsFileInfo *cfile)
{
struct cifs_sb_info *cifs_sb = CIFS_SB(cfile->dentry->d_sb);
struct cifsInodeInfo *cinode = CIFS_I(cfile->dentry->d_inode);
struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
int rc = 0;
/* we are going to update can_cache_brlcks here - need a write access */
down_wr... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 5d81de8e8667da7135d3a32a964087c0faf5483f | 8,297,073,801,184,753,000,000,000,000,000,000,000 | 25 | cifs: ensure that uncached writes handle unmapped areas correctly
It's possible for userland to pass down an iovec via writev() that has a
bogus user pointer in it. If that happens and we're doing an uncached
write, then we can end up getting less bytes than we expect from the
call to iov_iter_copy_from_user. This is ... |
static inline void mark_dirty(struct vmcb *vmcb, int bit)
{
vmcb->control.clean &= ~(1 << bit);
} | 0 | [] | kvm | 854e8bb1aa06c578c2c9145fa6bfe3680ef63b23 | 100,461,781,528,999,640,000,000,000,000,000,000,000 | 4 | KVM: x86: Check non-canonical addresses upon WRMSR
Upon WRMSR, the CPU should inject #GP if a non-canonical value (address) is
written to certain MSRs. The behavior is "almost" identical for AMD and Intel
(ignoring MSRs that are not implemented in either architecture since they would
anyhow #GP). However, IA32_SYSENTE... |
path_poly(PG_FUNCTION_ARGS)
{
PATH *path = PG_GETARG_PATH_P(0);
POLYGON *poly;
int size;
int i;
/* This is not very consistent --- other similar cases return NULL ... */
if (!path->closed)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("open path cannot be converted to poly... | 1 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 95,887,822,875,494,020,000,000,000,000,000,000,000 | 29 | 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 int
xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op)
{
int total = 0;
int equal, ret;
xmlXPathCompExprPtr comp;
xmlXPathObjectPtr arg1, arg2;
xmlNodePtr bak;
xmlDocPtr bakd;
int pp;
int cs;
CHECK_ERROR0;
comp = ctxt->comp;
switch (op->op) {
... | 0 | [] | libxml2 | 03c6723043775122313f107695066e5744189a08 | 209,809,883,968,201,400,000,000,000,000,000,000,000 | 883 | 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... |
struct inode *__ext4_new_inode(handle_t *handle, struct inode *dir,
umode_t mode, const struct qstr *qstr,
__u32 goal, uid_t *owner, __u32 i_flags,
int handle_type, unsigned int line_no,
int nblocks)
{
struct super_block *sb;
struct buffer_head *inode_bitmap_bh = NULL;
struct ... | 1 | [
"CWE-416"
] | linux | 8844618d8aa7a9973e7b527d038a2a589665002c | 97,327,577,510,042,030,000,000,000,000,000,000,000 | 458 | ext4: only look at the bg_flags field if it is valid
The bg_flags field in the block group descripts is only valid if the
uninit_bg or metadata_csum feature is enabled. We were not
consistently looking at this field; fix this.
Also block group #0 must never have uninitialized allocation bitmaps,
or need to be zeroed... |
static int ZEND_FASTCALL ZEND_EXT_FCALL_BEGIN_SPEC_HANDLER(ZEND_OPCODE_HANDLER_ARGS)
{
if (!EG(no_extensions)) {
zend_llist_apply_with_argument(&zend_extensions, (llist_apply_with_arg_func_t) zend_extension_fcall_begin_handler, EX(op_array) TSRMLS_CC);
}
ZEND_VM_NEXT_OPCODE();
} | 0 | [] | php-src | ce96fd6b0761d98353761bf78d5bfb55291179fd | 215,956,014,888,436,600,000,000,000,000,000,000,000 | 7 | - fix #39863, do not accept paths with NULL in them. See http://news.php.net/php.internals/50191, trunk will have the patch later (adding a macro and/or changing (some) APIs. Patch by Rasmus |
static inline void RemoveFreeBlock(void *block,const size_t i)
{
register void
*next,
*previous;
next=NextBlockInList(block);
previous=PreviousBlockInList(block);
if (previous == (void *) NULL)
memory_pool.blocks[i]=next;
else
NextBlockInList(previous)=next;
if (next != (void *) NULL)
P... | 0 | [
"CWE-190",
"CWE-189",
"CWE-703"
] | ImageMagick | 0f6fc2d5bf8f500820c3dbcf0d23ee14f2d9f734 | 328,835,683,160,947,300,000,000,000,000,000,000,000 | 15 | |
static enum test_return test_binary_incrq(void) {
return test_binary_incr_impl("test_binary_incrq",
PROTOCOL_BINARY_CMD_INCREMENTQ);
} | 0 | [
"CWE-20"
] | memcached | 75cc83685e103bc8ba380a57468c8f04413033f9 | 860,468,099,658,604,900,000,000,000,000,000,000 | 4 | Issue 102: Piping null to the server will crash it |
Bool gf_filter_end_of_session(GF_Filter *filter)
{
if (!filter) return GF_TRUE;
return filter->session->in_final_flush;
} | 0 | [
"CWE-787"
] | gpac | da37ec8582266983d0ec4b7550ec907401ec441e | 21,927,642,182,966,540,000,000,000,000,000,000,000 | 5 | fixed crashes for very long path - cf #1908 |
static void __exit cleanup_trusted(void)
{
trusted_shash_release();
unregister_key_type(&key_type_trusted);
} | 0 | [
"CWE-284",
"CWE-264",
"CWE-269"
] | linux | 096fe9eaea40a17e125569f9e657e34cdb6d73bd | 207,192,478,826,790,350,000,000,000,000,000,000,000 | 5 | KEYS: Fix handling of stored error in a negatively instantiated user key
If a user key gets negatively instantiated, an error code is cached in the
payload area. A negatively instantiated key may be then be positively
instantiated by updating it with valid data. However, the ->update key
type method must be aware th... |
static inline bool is_debug(u32 intr_info)
{
return is_exception_n(intr_info, DB_VECTOR);
} | 0 | [
"CWE-284"
] | linux | 727ba748e110b4de50d142edca9d6a9b7e6111d8 | 269,286,925,733,383,100,000,000,000,000,000,000,000 | 4 | kvm: nVMX: Enforce cpl=0 for VMX instructions
VMX instructions executed inside a L1 VM will always trigger a VM exit
even when executed with cpl 3. This means we must perform the
privilege check in software.
Fixes: 70f3aac964ae("kvm: nVMX: Remove superfluous VMX instruction fault checks")
Cc: stable@vger.kernel.org
S... |
inline void uncacheable(uint8 cause)
{
safe_to_cache_query= 0;
if (current_select) // initialisation SP variables has no SELECT
{
/*
There are no sense to mark select_lex and union fields of LEX,
but we should merk all subselects as uncacheable from current till
most upper... | 0 | [
"CWE-703"
] | server | 39feab3cd31b5414aa9b428eaba915c251ac34a2 | 15,119,619,045,406,032,000,000,000,000,000,000,000 | 26 | MDEV-26412 Server crash in Item_field::fix_outer_field for INSERT SELECT
IF an INSERT/REPLACE SELECT statement contained an ON expression in the top
level select and this expression used a subquery with a column reference
that could not be resolved then an attempt to resolve this reference as
an outer reference caused... |
frag6_print(netdissect_options *ndo, register const u_char *bp, register const u_char *bp2)
{
register const struct ip6_frag *dp;
register const struct ip6_hdr *ip6;
dp = (const struct ip6_frag *)bp;
ip6 = (const struct ip6_hdr *)bp2;
ND_TCHECK(dp->ip6f_offlg);
if (ndo->ndo_vflag) {
ND_PRINT((ndo, "frag (0x%... | 1 | [
"CWE-125",
"CWE-787"
] | tcpdump | 2d669862df7cd17f539129049f6fb70d17174125 | 282,174,911,102,190,380,000,000,000,000,000,000,000 | 35 | CVE-2017-13031/Check for the presence of the entire IPv6 fragment header.
This fixes a buffer over-read discovered by Bhargava Shastry,
SecT/TU Berlin.
Add a test using the capture file supplied by the reporter(s), modified
so the capture file won't be rejected as an invalid capture.
Clean up some whitespace in test... |
static void seek_floppy(void)
{
int track;
blind_seek = 0;
debug_dcl(drive_params[current_drive].flags,
"calling disk change from %s\n", __func__);
if (!test_bit(FD_DISK_NEWCHANGE_BIT, &drive_state[current_drive].flags) &&
disk_change(current_drive) && (raw_cmd->flags & FD_RAW_NEED_DISK)) {
/* the med... | 0 | [
"CWE-416"
] | linux | 233087ca063686964a53c829d547c7571e3f67bf | 240,273,844,731,055,140,000,000,000,000,000,000,000 | 59 | floppy: disable FDRAWCMD by default
Minh Yuan reported a concurrency use-after-free issue in the floppy code
between raw_cmd_ioctl and seek_interrupt.
[ It turns out this has been around, and that others have reported the
KASAN splats over the years, but Minh Yuan had a reproducer for it and
so gets primary credi... |
static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
__u8 param;
void *sent;
BT_DBG("%s status 0x%2.2x", hdev->name, status);
sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_SCAN_ENABLE);
if (!sent)
return;
param = *((__u8 *) sent);
hci_dev_loc... | 0 | [
"CWE-290"
] | linux | 3ca44c16b0dcc764b641ee4ac226909f5c421aa3 | 67,300,382,797,711,750,000,000,000,000,000,000,000 | 34 | Bluetooth: Consolidate encryption handling in hci_encrypt_cfm
This makes hci_encrypt_cfm calls hci_connect_cfm in case the connection
state is BT_CONFIG so callers don't have to check the state.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
static enum test_return cache_redzone_test(void)
{
#ifndef HAVE_UMEM_H
cache_t *cache = cache_create("test", sizeof(uint32_t), sizeof(char*),
NULL, NULL);
/* Ignore SIGABORT */
struct sigaction old_action;
struct sigaction action = { .sa_handler = SIG_IGN, .sa_flags = ... | 0 | [
"CWE-20"
] | memcached | 75cc83685e103bc8ba380a57468c8f04413033f9 | 292,894,347,518,059,400,000,000,000,000,000,000,000 | 34 | Issue 102: Piping null to the server will crash it |
f_getcmdpos(typval_T *argvars UNUSED, typval_T *rettv)
{
cmdline_info_T *p = get_ccline_ptr();
rettv->vval.v_number = p != NULL ? p->cmdpos + 1 : 0;
} | 0 | [
"CWE-416"
] | vim | 1c3dd8ddcba63c1af5112e567215b3cec2de11d0 | 176,120,263,822,929,380,000,000,000,000,000,000,000 | 6 | patch 9.0.0490: using freed memory with cmdwin and BufEnter autocmd
Problem: Using freed memory with cmdwin and BufEnter autocmd.
Solution: Make sure pointer to b_p_iminsert is still valid. |
bool AES_GCM_DecryptContext::Decrypt(
const void *pEncryptedDataAndTag, size_t cbEncryptedDataAndTag,
const void *pIV,
void *pPlaintextData, uint32 *pcbPlaintextData,
const void *pAdditionalAuthenticationData, size_t cbAuthenticationData
) {
unsigned long long pcbPlaintextData_longlong;
const int nDecryptR... | 1 | [
"CWE-787"
] | GameNetworkingSockets | bea84e2844b647532a9b7fbc3a6a8989d66e49e3 | 232,978,415,129,254,770,000,000,000,000,000,000,000 | 20 | Check if output buffer is too small.
It really seems like libsodium (whose entire purpose is to make crypto
idiot-proof) making me mess with these details is a flaw in the API design.
Also, correct Hungarian. |
g_file_enumerate_children (GFile *file,
const char *attributes,
GFileQueryInfoFlags flags,
GCancellable *cancellable,
GError **error)
{
GFileIface *iface;
g_re... | 0 | [
"CWE-362"
] | glib | d8f8f4d637ce43f8699ba94c9b7648beda0ca174 | 96,276,474,280,543,000,000,000,000,000,000,000,000 | 26 | 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 void event_isupport(IRC_SERVER_REC *server, const char *data)
{
char **item, *sptr, *eptr;
char **isupport;
gpointer key, value;
g_return_if_fail(server != NULL);
server->isupport_sent = TRUE;
sptr = strchr(data, ' ');
if (sptr == NULL)
return;
sptr++;
isupport = g_strsplit(sptr, " ", -1);
for(i... | 0 | [
"CWE-416"
] | irssi | 43e44d553d44e313003cee87e6ea5e24d68b84a1 | 314,586,589,281,376,050,000,000,000,000,000,000,000 | 56 | Merge branch 'security' into 'master'
Security
Closes GL#12, GL#13, GL#14, GL#15, GL#16
See merge request irssi/irssi!23 |
static OPJ_BOOL opj_tcd_dwt_decode ( opj_tcd_t *p_tcd )
{
OPJ_UINT32 compno;
opj_tcd_tile_t * l_tile = p_tcd->tcd_image->tiles;
opj_tcd_tilecomp_t * l_tile_comp = l_tile->comps;
opj_tccp_t * l_tccp = p_tcd->tcp->tccps;
opj_image_comp_t * l_img_comp = p_tcd->image->comps;
... | 0 | [
"CWE-369"
] | openjpeg | 8f9cc62b3f9a1da9712329ddcedb9750d585505c | 112,811,212,982,747,140,000,000,000,000,000,000,000 | 40 | Fix division by zero
Fix uclouvain/openjpeg#733 |
RegexMatchExpression::RegexMatchExpression() : LeafMatchExpression(REGEX) {} | 0 | [] | mongo | b0ef26c639112b50648a02d969298650fbd402a4 | 282,126,080,999,414,870,000,000,000,000,000,000,000 | 1 | SERVER-51083 Reject invalid UTF-8 from $regex match expressions |
void testUriUserInfoHostPort5() {
// No user info, no port
UriParserStateA stateA;
UriUriA uriA;
stateA.uri = &uriA;
// 0 4 0 3 0 9
const char * const input = "http" "://" "localhost";
TEST_ASSERT(0 == uriParseUriA(&stateA, input));
TEST_ASSERT(uriA.userInfo.first ... | 0 | [
"CWE-787"
] | uriparser | 864f5d4c127def386dd5cc926ad96934b297f04e | 123,425,791,503,303,380,000,000,000,000,000,000,000 | 17 | UriQuery.c: Fix out-of-bounds-write in ComposeQuery and ...Ex
Reported by Google Autofuzz team |
_lou_getCharFromDots(widechar d) {
CharOrDots *cdPtr = getCharOrDots(d, 1, gTable);
if (cdPtr) return cdPtr->found;
return ' ';
} | 0 | [
"CWE-787"
] | liblouis | fb2bfce4ed49ac4656a8f7e5b5526e4838da1dde | 205,669,445,992,356,600,000,000,000,000,000,000,000 | 5 | Fix yet another buffer overflow in the braille table parser
Reported by Henri Salo
Fixes #592 |
hb_ot_layout_set_scale (hb_ot_layout_t *layout,
hb_16dot16_t x_scale, hb_16dot16_t y_scale)
{
layout->gpos_info.x_scale = x_scale;
layout->gpos_info.y_scale = y_scale;
} | 0 | [] | pango | 336bb3201096bdd0494d29926dd44e8cca8bed26 | 972,544,803,709,066,700,000,000,000,000,000,000 | 6 | [HB] Remove all references to the old code! |
static inline bool sig_handler_ignored(void __user *handler, int sig)
{
/* Is it explicitly or implicitly ignored? */
return handler == SIG_IGN ||
(handler == SIG_DFL && sig_kernel_ignore(sig));
} | 0 | [
"CWE-190"
] | linux | d1e7fd6462ca9fc76650fbe6ca800e35b24267da | 3,940,218,698,048,722,500,000,000,000,000,000,000 | 6 | signal: Extend exec_id to 64bits
Replace the 32bit exec_id with a 64bit exec_id to make it impossible
to wrap the exec_id counter. With care an attacker can cause exec_id
wrap and send arbitrary signals to a newly exec'd parent. This
bypasses the signal sending checks if the parent changes their
credentials during e... |
load_attachment_idle (EAttachment *attachment)
{
e_attachment_load_async (
attachment,
(GAsyncReadyCallback) attachment_loaded, NULL);
return FALSE;
} | 0 | [
"CWE-347"
] | evolution | 9c55a311325f5905d8b8403b96607e46cf343f21 | 195,989,273,418,907,070,000,000,000,000,000,000,000 | 8 | I#120 - Show security bar above message headers
Closes https://gitlab.gnome.org/GNOME/evolution/issues/120 |
ex_colorscheme(exarg_T *eap)
{
if (*eap->arg == NUL)
{
#ifdef FEAT_EVAL
char_u *expr = vim_strsave((char_u *)"g:colors_name");
char_u *p = NULL;
if (expr != NULL)
{
++emsg_off;
p = eval_to_string(expr, FALSE);
--emsg_off;
vim_free(expr);
}
if (p != NULL)
{
msg((char *)p);
v... | 0 | [
"CWE-125"
] | vim | d3a117814d6acbf0dca3eff1a7626843b9b3734a | 244,139,622,693,052,230,000,000,000,000,000,000,000 | 38 | 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. |
static void clientGone(rfbClientPtr cl)
{
rfbShutdownServer(cl->screen, TRUE);
} | 0 | [
"CWE-665"
] | libvncserver | 8b06f835e259652b0ff026898014fc7297ade858 | 69,651,912,629,396,180,000,000,000,000,000,000,000 | 4 | When connecting to a repeater, only send initialised string
Closes #253 |
static void tcp_ecn_rcv_synack(struct tcp_sock *tp, const struct tcphdr *th)
{
if ((tp->ecn_flags & TCP_ECN_OK) && (!th->ece || th->cwr))
tp->ecn_flags &= ~TCP_ECN_OK;
} | 0 | [
"CWE-703",
"CWE-189"
] | linux | 8b8a321ff72c785ed5e8b4cf6eda20b35d427390 | 312,768,167,334,439,620,000,000,000,000,000,000,000 | 5 | tcp: fix zero cwnd in tcp_cwnd_reduction
Patch 3759824da87b ("tcp: PRR uses CRB mode by default and SS mode
conditionally") introduced a bug that cwnd may become 0 when both
inflight and sndcnt are 0 (cwnd = inflight + sndcnt). This may lead
to a div-by-zero if the connection starts another cwnd reduction
phase by set... |
static int ucma_set_option_level(struct ucma_context *ctx, int level,
int optname, void *optval, size_t optlen)
{
int ret;
switch (level) {
case RDMA_OPTION_ID:
ret = ucma_set_option_id(ctx, optname, optval, optlen);
break;
case RDMA_OPTION_IB:
ret = ucma_set_option_ib(ctx, optname, optval, optlen);
b... | 0 | [
"CWE-416",
"CWE-703"
] | linux | cb2595c1393b4a5211534e6f0a0fbad369e21ad8 | 247,911,687,830,889,800,000,000,000,000,000,000,000 | 18 | infiniband: fix a possible use-after-free bug
ucma_process_join() will free the new allocated "mc" struct,
if there is any error after that, especially the copy_to_user().
But in parallel, ucma_leave_multicast() could find this "mc"
through idr_find() before ucma_process_join() frees it, since it
is already published... |
inline int decimal_int_part() const
{ return my_decimal_int_part(decimal_precision(), decimals); } | 0 | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 46,813,756,635,945,220,000,000,000,000,000,000,000 | 2 | Bug#26361149 MYSQL SERVER CRASHES AT: COL IN(IFNULL(CONST,
COL), NAME_CONST('NAME', NULL))
Backport of Bug#19143243 fix.
NAME_CONST item can return NULL_ITEM type in case of incorrect arguments.
NULL_ITEM has special processing in Item_func_in function.
In Item_func_in::fix_length_and_dec an a... |
PHP_FUNCTION(xml_parser_create)
{
php_xml_parser_create_impl(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
} | 0 | [
"CWE-119"
] | php-src | 1248079be837808da4c97364fb3b4c96c8015fbf | 99,289,811,124,453,260,000,000,000,000,000,000,000 | 4 | Fix bug #72099: xml_parse_into_struct segmentation fault |
R_API ut64 r_bin_java_annotation_default_attr_calc_size(RBinJavaAttrInfo *attr) {
ut64 size = 0;
if (attr) {
// attr = r_bin_java_default_attr_new (buffer, sz, buf_offset);
size += 6;
// attr->info.annotation_default_attr.default_value = r_bin_java_element_value_new (buffer+offset, sz-offset, buf_offset+offset)... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 180,642,271,518,039,200,000,000,000,000,000,000,000 | 10 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class |
static void write_uid(bytearray_t * bplist, uint64_t val)
{
uint64_t size = get_needed_bytes(val);
uint8_t *buff = NULL;
//do not write 3bytes int node
if (size == 3)
size++;
#ifdef __BIG_ENDIAN__
val = val << ((sizeof(uint64_t) - size) * 8);
#endif
buff = (uint8_t *) malloc(sizeof(uin... | 0 | [
"CWE-770"
] | libplist | 26061aac4ec75e7a4469a9aab9a424716223e5c4 | 306,124,649,943,244,700,000,000,000,000,000,000,000 | 19 | bplist: Check for invalid offset_size in bplist trailer |
dns_msg_ansadd(struct dns_msg* msg, struct regional* region,
struct ub_packed_rrset_key* rrset, time_t now)
{
if(!(msg->rep->rrsets[msg->rep->rrset_count++] =
packed_rrset_copy_region(rrset, region, now)))
return 0;
msg->rep->an_numrrsets++;
return 1;
} | 0 | [
"CWE-400"
] | unbound | ba0f382eee814e56900a535778d13206b86b6d49 | 229,373,699,287,490,000,000,000,000,000,000,000,000 | 9 | - CVE-2020-12662 Unbound can be tricked into amplifying an incoming
query into a large number of queries directed to a target.
- CVE-2020-12663 Malformed answers from upstream name servers can be
used to make Unbound unresponsive. |
void onBelowWriteBufferLowWatermark() override {} | 0 | [
"CWE-400"
] | envoy | dfddb529e914d794ac552e906b13d71233609bf7 | 83,574,999,456,888,530,000,000,000,000,000,000,000 | 1 | listener: Add configurable accepted connection limits (#153)
Add support for per-listener limits on accepted connections.
Signed-off-by: Tony Allen <tony@allen.gg> |
TEST_F(HttpConnectionManagerImplTest, TestAccessLogWithInvalidRequest) {
setup(false, "");
std::shared_ptr<MockStreamDecoderFilter> filter(new NiceMock<MockStreamDecoderFilter>());
std::shared_ptr<AccessLog::MockInstance> handler(new NiceMock<AccessLog::MockInstance>());
EXPECT_CALL(filter_factory_, createFil... | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 53,592,762,883,088,410,000,000,000,000,000,000,000 | 38 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... |
char *ap_response_code_string(request_rec *r, int error_index)
{
core_dir_config *dirconf;
core_request_config *reqconf = ap_get_core_module_config(r->request_config);
const char *err;
const char *response;
ap_expr_info_t *expr;
/* check for string registered via ap_custom_response() first */
... | 0 | [
"CWE-416",
"CWE-284"
] | httpd | 4cc27823899e070268b906ca677ee838d07cf67a | 298,863,895,830,819,660,000,000,000,000,000,000,000 | 44 | core: Disallow Methods' registration at run time (.htaccess), they may be
used only if registered at init time (httpd.conf).
Calling ap_method_register() in children processes is not the right scope
since it won't be shared for all requests.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1807655 13f7... |
struct sc_card_driver * sc_get_tcos_driver(void)
{
struct sc_card_driver *iso_drv = sc_get_iso7816_driver();
if (iso_ops == NULL) iso_ops = iso_drv->ops;
tcos_ops = *iso_drv->ops;
tcos_ops.match_card = tcos_match_card;
tcos_ops.init = tcos_init;
tcos_ops.finish = tcos_fin... | 0 | [
"CWE-787"
] | OpenSC | 9d294de90d1cc66956389856e60b6944b27b4817 | 80,805,254,200,391,235,000,000,000,000,000,000,000 | 22 | prevent out of bounds write
fixes https://oss-fuzz.com/testcase-detail/5226571123392512 |
static int handle_invept(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
u32 vmx_instruction_info, types;
unsigned long type;
gva_t gva;
struct x86_exception e;
struct {
u64 eptp, gpa;
} operand;
if (!(vmx->nested.nested_vmx_secondary_ctls_high &
SECONDARY_EXEC_ENABLE_EPT) ||
!(vmx-... | 0 | [
"CWE-284",
"CWE-264"
] | linux | 3ce424e45411cf5a13105e0386b6ecf6eeb4f66f | 267,702,689,412,883,260,000,000,000,000,000,000,000 | 65 | kvm:vmx: more complete state update on APICv on/off
The function to update APICv on/off state (in particular, to deactivate
it when enabling Hyper-V SynIC) is incomplete: it doesn't adjust
APICv-related fields among secondary processor-based VM-execution
controls. As a result, Windows 2012 guests get stuck when SynIC... |
QPDF::setIgnoreXRefStreams(bool val)
{
this->m->ignore_xref_streams = val;
} | 0 | [
"CWE-125"
] | qpdf | 1868a10f8b06631362618bfc85ca8646da4b4b71 | 324,175,150,955,399,800,000,000,000,000,000,000,000 | 4 | Replace all atoi calls with QUtil::string_to_int
The latter catches underflow/overflow. |
int migrate_huge_page_move_mapping(struct address_space *mapping,
struct page *newpage, struct page *page)
{
int expected_count;
void **pslot;
spin_lock_irq(&mapping->tree_lock);
pslot = radix_tree_lookup_slot(&mapping->page_tree,
page_index(page));
expected_count = 2 + page_has_private(page);
if (... | 0 | [
"CWE-200"
] | linux | 197e7e521384a23b9e585178f3f11c9fa08274b9 | 192,371,833,542,533,200,000,000,000,000,000,000,000 | 36 | Sanitize 'move_pages()' permission checks
The 'move_paghes()' system call was introduced long long ago with the
same permission checks as for sending a signal (except using
CAP_SYS_NICE instead of CAP_SYS_KILL for the overriding capability).
That turns out to not be a great choice - while the system call really
only ... |
void close_thread_table(THD *thd, TABLE **table_ptr)
{
TABLE *table= *table_ptr;
DBUG_ENTER("close_thread_table");
DBUG_PRINT("tcache", ("table: '%s'.'%s' %p", table->s->db.str,
table->s->table_name.str, table));
DBUG_ASSERT(!table->file->keyread_enabled());
DBUG_ASSERT(!table->file ||... | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 13,297,081,275,927,098,000,000,000,000,000,000,000 | 55 | 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... |
GF_Err clef_box_read(GF_Box *s, GF_BitStream *bs)
{
GF_ApertureBox *ptr = (GF_ApertureBox *)s;
ISOM_DECREASE_SIZE(ptr, 8);
ptr->width = gf_bs_read_u32(bs);
ptr->height = gf_bs_read_u32(bs);
return GF_OK;
} | 0 | [
"CWE-476"
] | gpac | 6170024568f4dda310e98ef7508477b425c58d09 | 261,518,793,607,123,900,000,000,000,000,000,000,000 | 8 | fixed potential crash - cf #1263 |
static bool check_underflow(const struct arpt_entry *e)
{
const struct xt_entry_target *t;
unsigned int verdict;
if (!unconditional(&e->arp))
return false;
t = arpt_get_target_c(e);
if (strcmp(t->u.user.name, XT_STANDARD_TARGET) != 0)
return false;
verdict = ((struct xt_standard_target *)t)->verdict;
verdic... | 1 | [
"CWE-119",
"CWE-787"
] | linux | 54d83fc74aa9ec72794373cb47432c5f7fb1a309 | 34,864,711,861,777,957,000,000,000,000,000,000,000 | 14 | netfilter: x_tables: fix unconditional helper
Ben Hawkes says:
In the mark_source_chains function (net/ipv4/netfilter/ip_tables.c) it
is possible for a user-supplied ipt_entry structure to have a large
next_offset field. This field is not bounds checked prior to writing a
counter value at the supplied offset.
Pr... |
p11_kit_iter_load_attributes (P11KitIter *iter,
CK_ATTRIBUTE *template,
CK_ULONG count)
{
CK_ATTRIBUTE *original = NULL;
CK_ULONG i;
CK_RV rv;
return_val_if_fail (iter != NULL, CKR_GENERAL_ERROR);
return_val_if_fail (iter->iterating, CKR_GENERAL_ERROR);
... | 0 | [
"CWE-190"
] | p11-kit | 5307a1d21a50cacd06f471a873a018d23ba4b963 | 178,096,546,640,448,000,000,000,000,000,000,000,000 | 76 | Check for arithmetic overflows before allocating |
long inc_rlimit_ucounts(struct ucounts *ucounts, enum ucount_type type, long v)
{
struct ucounts *iter;
long max = LONG_MAX;
long ret = 0;
for (iter = ucounts; iter; iter = iter->ns->ucounts) {
long new = atomic_long_add_return(v, &iter->ucount[type]);
if (new < 0 || new > max)
ret = LONG_MAX;
else if (it... | 0 | [
"CWE-416"
] | linux | f9d87929d451d3e649699d0f1d74f71f77ad38f5 | 294,322,207,646,513,870,000,000,000,000,000,000,000 | 16 | ucount: Make get_ucount a safe get_user replacement
When the ucount code was refactored to create get_ucount it was missed
that some of the contexts in which a rlimit is kept elevated can be
the only reference to the user/ucount in the system.
Ordinary ucount references exist in places that also have a reference
to ... |
static void nfs4_update_session(struct nfs4_session *session,
struct nfs41_create_session_res *res)
{
nfs4_copy_sessionid(&session->sess_id, &res->sessionid);
/* Mark client id and session as being confirmed */
session->clp->cl_exchange_flags |= EXCHGID4_FLAG_CONFIRMED_R;
set_bit(NFS4_SESSION_ESTABLISHED, &sessio... | 0 | [
"CWE-787"
] | linux | b4487b93545214a9db8cbf32e86411677b0cca21 | 74,970,151,861,589,890,000,000,000,000,000,000,000 | 13 | nfs: Fix getxattr kernel panic and memory overflow
Move the buffer size check to decode_attr_security_label() before memcpy()
Only call memcpy() if the buffer is large enough
Fixes: aa9c2669626c ("NFS: Client implementation of Labeled-NFS")
Signed-off-by: Jeffrey Mitchell <jeffrey.mitchell@starlab.io>
[Trond: clean u... |
static void aer_log_del_err(PCIEAERLog *aer_log, PCIEAERErr *err)
{
assert(aer_log->log_num);
*err = aer_log->log[0];
aer_log->log_num--;
memmove(&aer_log->log[0], &aer_log->log[1],
aer_log->log_num * sizeof *err);
} | 0 | [
"CWE-119"
] | qemu | 5f691ff91d323b6f97c6600405a7f9dc115a0ad1 | 200,803,550,510,377,970,000,000,000,000,000,000,000 | 8 | hw/pci/pcie_aer.c: fix buffer overruns on invalid state load
4) CVE-2013-4529
hw/pci/pcie_aer.c pcie aer log can overrun the buffer if log_num is
too large
There are two issues in this file:
1. log_max from remote can be larger than on local
then buffer will overrun with data coming from state... |
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