func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string | is_vulnerable string | cwe_id_extracted string | cwe_details string |
|---|---|---|---|---|---|---|---|---|---|---|
getCharacters(FileInfo *file, CharsString *characters) {
/* Get ruleChars string */
CharsString token;
if (!getToken(file, &token, "characters")) return 0;
return parseChars(file, characters, &token);
} | 0 | [
"CWE-787"
] | liblouis | 2e4772befb2b1c37cb4b9d6572945115ee28630a | 191,167,099,419,753,550,000,000,000,000,000,000,000 | 6 | Prevent an invalid memory writes in compileRule
Thanks to Han Zheng for reporting it
Fixes #1214 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
stub_callback(isc_task_t *task, isc_event_t *event) {
const char me[] = "stub_callback";
dns_requestevent_t *revent = (dns_requestevent_t *)event;
dns_stub_t *stub = NULL;
dns_message_t *msg = NULL;
dns_zone_t *zone = NULL;
char master[ISC_SOCKADDR_FORMATSIZE];
char source[ISC_SOCKADDR_FORMATSIZE];
uint32_t nsc... | 0 | [
"CWE-327"
] | bind9 | f09352d20a9d360e50683cd1d2fc52ccedcd77a0 | 169,655,409,138,470,560,000,000,000,000,000,000,000 | 257 | Update keyfetch_done compute_tag check
If in keyfetch_done the compute_tag fails (because for example the
algorithm is not supported), don't crash, but instead ignore the
key. | Safe | 327 | {"cwe_id": "CWE-327", "vulnerability_type": "Use of a Broken or Risky Cryptographic Algorithm", "description": "The product uses a broken or risky cryptographic algorithm or protocol.", "severity": "High", "category": null, "impact": ["Read Application Data", "Modify Application Data", "Hide Activities"], "languages": ... |
static int dissect_CPMSetBindings(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, gboolean in, void *private_data)
{
gint offset = 16;
struct CPMSetBindingsIn request;
col_append_str(pinfo->cinfo, COL_INFO, "SetBindings");
if (in) {
struct mswsp_ct *ct = NULL;
struct message_data *data = NULL;
p... | 0 | [
"CWE-770"
] | wireshark | b7a0650e061b5418ab4a8f72c6e4b00317aff623 | 129,332,429,742,541,740,000,000,000,000,000,000,000 | 71 | MS-WSP: Don't allocate huge amounts of memory.
Add a couple of memory allocation sanity checks, one of which
fixes #17331. | Safe | 770 | {"cwe_id": "CWE-770", "vulnerability_type": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.", "severity": "Hi... |
slapi_pblock_get_task_warning(Slapi_PBlock *pb)
{
#ifdef PBLOCK_ANALYTICS
pblock_analytics_record(pb, SLAPI_TASK_WARNING);
#endif
if (pb->pb_task != NULL) {
return pb->pb_task->task_warning;
}
return 0;
} | 0 | [
"CWE-415"
] | 389-ds-base | a3c298f8140d3e4fa1bd5a670f1bb965a21a9b7b | 287,354,676,523,406,870,000,000,000,000,000,000,000 | 10 | Issue 5218 - double-free of the virtual attribute context in persistent search (#5219)
description:
A search is processed by a worker using a private pblock.
If the search is persistent, the worker spawn a thread
and kind of duplicate its private pblock so that the spawn
thread continue to process the p... | Safe | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
int js_isregexp(js_State *J, int idx)
{
js_Value *v = stackidx(J, idx);
return v->type == JS_TOBJECT && v->u.object->type == JS_CREGEXP;
} | 0 | [
"CWE-476"
] | mujs | 77ab465f1c394bb77f00966cd950650f3f53cb24 | 7,004,631,823,063,290,000,000,000,000,000,000,000 | 5 | Fix 697401: Error when dropping extra arguments to lightweight functions. | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static inline void encode_claim_delegate_cur(struct xdr_stream *xdr, const struct qstr *name, const nfs4_stateid *stateid)
{
__be32 *p;
p = reserve_space(xdr, 4+NFS4_STATEID_SIZE);
*p++ = cpu_to_be32(NFS4_OPEN_CLAIM_DELEGATE_CUR);
xdr_encode_opaque_fixed(p, stateid->data, NFS4_STATEID_SIZE);
encode_string(xdr, na... | 0 | [
"CWE-703",
"CWE-189"
] | linux | bf118a342f10dafe44b14451a1392c3254629a1f | 171,421,726,823,130,330,000,000,000,000,000,000,000 | 9 | NFSv4: include bitmap in nfsv4 get acl data
The NFSv4 bitmap size is unbounded: a server can return an arbitrary
sized bitmap in an FATTR4_WORD0_ACL request. Replace using the
nfs4_fattr_bitmap_maxsz as a guess to the maximum bitmask returned by a server
with the inclusion of the bitmap (xdr length plus bitmasks) and... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
static void dissect_ACKNACK(tvbuff_t *tvb, packet_info *pinfo, gint offset, guint8 flags,
const guint encoding, int octets_to_next_header, proto_tree *tree,
proto_item *item, endpoint_guid *guid) {
/* RTPS 1.0/1.1:
* 0...2...........7...............15.............23...............31... | 0 | [
"CWE-401"
] | wireshark | 33e63d19e5496c151bad69f65cdbc7cba2b4c211 | 244,772,503,192,367,460,000,000,000,000,000,000,000 | 86 | RTPS: Fixup our coherent set map.
coherent_set_tracking.coherent_set_registry_map uses a struct as a key,
but the hash and comparison routines treat keys as a sequence of bytes.
Make sure every key byte is initialized. Fixes #16994.
Call wmem_strong_hash on our key in coherent_set_key_hash_by_key instead
of creating ... | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
TEST_F(RenameCollectionTest, LongIndexNameAllowedForTargetCollection) {
ASSERT_GREATER_THAN(_targetNssDifferentDb.size(), _sourceNss.size());
std::size_t longestIndexNameAllowedForSource =
NamespaceString::MaxNsLen - 2U /*strlen(".$")*/ - _sourceNss.size();
ASSERT_OK(_sourceNss.checkLengthForRename(... | 0 | [
"CWE-20"
] | mongo | 35c1b1f588f04926a958ad2fe4d9c59d79f81e8b | 133,301,610,355,801,220,000,000,000,000,000,000,000 | 13 | SERVER-35636 renameCollectionForApplyOps checks for complete namespace | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
release_keyid_list (keyid_list_t k)
{
while (k)
{
keyid_list_t k2 = k->next;
xfree (k);
k = k2;
}
} | 0 | [
"CWE-310"
] | gnupg | 4bde12206c5bf199dc6e12a74af8da4558ba41bf | 213,749,643,851,249,800,000,000,000,000,000,000,000 | 9 | gpg: Distinguish between missing and cleared key flags.
* include/cipher.h (PUBKEY_USAGE_NONE): New.
* g10/getkey.c (parse_key_usage): Set new flag.
--
We do not want to use the default capabilities (derived from the
algorithm) if any key flags are given in a signature. Thus if key
flags are used in any way, the def... | Safe | 310 | null |
void nf_ct_frag6_output(unsigned int hooknum, struct sk_buff *skb,
struct net_device *in, struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct sk_buff *s, *s2;
unsigned int ret = 0;
for (s = NFCT_FRAG6_CB(skb)->orig; s;) {
nf_conntrack_put_reasm(s->nfct_reasm);
nf_conntrack_get_reasm(skb);
s-... | 0 | [] | linux | 3ef0eb0db4bf92c6d2510fe5c4dc51852746f206 | 161,904,198,095,965,900,000,000,000,000,000,000,000 | 26 | net: frag, move LRU list maintenance outside of rwlock
Updating the fragmentation queues LRU (Least-Recently-Used) list,
required taking the hash writer lock. However, the LRU list isn't
tied to the hash at all, so we can use a separate lock for it.
Original-idea-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Je... | Safe | null | null |
static int btrfs_rmdir(struct inode *dir, struct dentry *dentry)
{
struct inode *inode = d_inode(dentry);
int err = 0;
struct btrfs_root *root = BTRFS_I(dir)->root;
struct btrfs_trans_handle *trans;
if (inode->i_size > BTRFS_EMPTY_DIR_SIZE)
return -ENOTEMPTY;
if (btrfs_ino(inode) == BTRFS_FIRST_FREE_OBJECTID)
... | 0 | [
"CWE-200"
] | linux | 0305cd5f7fca85dae392b9ba85b116896eb7c1c7 | 50,090,928,401,754,580,000,000,000,000,000,000,000 | 39 | Btrfs: fix truncation of compressed and inlined extents
When truncating a file to a smaller size which consists of an inline
extent that is compressed, we did not discard (or made unusable) the
data between the new file size and the old file size, wasting metadata
space and allowing for the truncated data to be leaked... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int ffs_func_set_alt(struct usb_function *f,
unsigned interface, unsigned alt)
{
struct ffs_function *func = ffs_func_from_usb(f);
struct ffs_data *ffs = func->ffs;
int ret = 0, intf;
if (alt != (unsigned)-1) {
intf = ffs_func_revmap_intf(func, interface);
if (unlikely(intf < 0))
return intf;
... | 0 | [
"CWE-416",
"CWE-362"
] | linux | 38740a5b87d53ceb89eb2c970150f6e94e00373a | 37,721,575,909,873,340,000,000,000,000,000,000,000 | 38 | usb: gadget: f_fs: Fix use-after-free
When using asynchronous read or write operations on the USB endpoints the
issuer of the IO request is notified by calling the ki_complete() callback
of the submitted kiocb when the URB has been completed.
Calling this ki_complete() callback will free kiocb. Make sure that the
str... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
parse_options(const char *data, struct parsed_mount_info *parsed_info)
{
char *value = NULL;
char *equals = NULL;
char *next_keyword = NULL;
char *out = parsed_info->options;
unsigned long *filesys_flags = &parsed_info->flags;
int out_len = 0;
int word_len;
int rc = 0;
int got_uid = 0;
int got_cruid = 0;
int... | 0 | [
"CWE-20"
] | cifs-utils | f6eae44a3d05b6515a59651e6bed8b6dde689aec | 221,107,615,698,170,440,000,000,000,000,000,000,000 | 400 | mtab: handle ENOSPC/EFBIG condition properly when altering mtab
It's possible that when mount.cifs goes to append the mtab that there
won't be enough space to do so, and the mntent won't be appended to the
file in its entirety.
Add a my_endmntent routine that will fflush and then fsync the FILE if
that succeeds. If e... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
prepare_missing(mrb_state *mrb, mrb_value recv, mrb_sym mid, struct RClass **clsp, uint32_t a, uint16_t *c, mrb_value blk, int super)
{
mrb_sym missing = MRB_SYM(method_missing);
mrb_callinfo *ci = mrb->c->ci;
uint16_t b = *c;
mrb_int n = b & 0xf;
mrb_int nk = (b>>4) & 0xf;
mrb_value *argv = &ci->stack[a+1]... | 0 | [
"CWE-122",
"CWE-787"
] | mruby | 47068ae07a5fa3aa9a1879cdfe98a9ce0f339299 | 329,620,459,116,985,240,000,000,000,000,000,000,000 | 42 | vm.c: packed arguments length may be zero for `send` method. | Safe | 122 | {"cwe_id": "CWE-122", "vulnerability_type": "Heap-based Buffer Overflow", "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().", "severity": "... |
piv_process_history(sc_card_t *card)
{
piv_private_data_t * priv = PIV_DATA(card);
int r;
int i;
int enumtag;
u8 * rbuf = NULL;
size_t rbuflen = 0;
const u8 * body;
size_t bodylen;
const u8 * num;
size_t numlen;
const u8 * url = NULL;
size_t urllen;
u8 * ocfhfbuf = NULL;
unsigned int cla_out, tag_out;
si... | 0 | [
"CWE-125"
] | OpenSC | 8fe377e93b4b56060e5bbfb6f3142ceaeca744fa | 230,416,800,748,063,000,000,000,000,000,000,000,000 | 217 | fixed out of bounds reads
Thanks to Eric Sesterhenn from X41 D-SEC GmbH
for reporting and suggesting security fixes. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int pci_piix3_xen_ide_unplug(DeviceState *dev)
{
PCIIDEState *pci_ide;
DriveInfo *di;
int i;
IDEDevice *idedev;
pci_ide = PCI_IDE(dev);
for (i = 0; i < 4; i++) {
di = drive_get_by_index(IF_IDE, i);
if (di != NULL && !di->media_cd) {
BlockBackend *blk = blk_by_legacy... | 0 | [] | qemu | 6cd387833d05e8ad31829d97e474dc420625aed9 | 50,331,044,897,901,220,000,000,000,000,000,000,000 | 30 | Fix release_drive on unplugged devices (pci_piix3_xen_ide_unplug)
pci_piix3_xen_ide_unplug should completely unhook the unplugged
IDEDevice from the corresponding BlockBackend, otherwise the next call
to release_drive will try to detach the drive again.
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefa... | Safe | null | null |
static int vmload_interception(struct vcpu_svm *svm)
{
struct vmcb *nested_vmcb;
struct kvm_host_map map;
int ret;
if (nested_svm_check_permissions(svm))
return 1;
ret = kvm_vcpu_map(&svm->vcpu, gpa_to_gfn(svm->vmcb->save.rax), &map);
if (ret) {
if (ret == -EINVAL)
kvm_inject_gp(&svm->vcpu, 0);
return ... | 0 | [
"CWE-401"
] | linux | d80b64ff297e40c2b6f7d7abc1b3eba70d22a068 | 327,826,894,884,546,540,000,000,000,000,000,000,000 | 25 | KVM: SVM: Fix potential memory leak in svm_cpu_init()
When kmalloc memory for sd->sev_vmcbs failed, we forget to free the page
held by sd->save_area. Also get rid of the var r as '-ENOMEM' is actually
the only possible outcome here.
Reviewed-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Vitaly Kuznetsov <vkuzne... | Safe | 401 | {"cwe_id": "CWE-401", "vulnerability_type": "Missing Release of Memory after Effective Lifetime", "description": "The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.", "severity": "Medium", "category": "Memory Leak", "imp... |
static void pcnet_csr_writew(PCNetState *s, uint32_t rap, uint32_t new_value)
{
uint16_t val = new_value;
#ifdef PCNET_DEBUG_CSR
printf("pcnet_csr_writew rap=%d val=0x%04x\n", rap, val);
#endif
switch (rap) {
case 0:
s->csr[0] &= ~(val & 0x7f00); /* Clear any interrupt flags */
s->csr[0... | 0 | [] | qemu | 34e29ce754c02bb6b3bdd244fbb85033460feaff | 243,585,336,363,805,140,000,000,000,000,000,000,000 | 106 | net: pcnet: check rx/tx descriptor ring length
The AMD PC-Net II emulator has set of control and status(CSR)
registers. Of these, CSR76 and CSR78 hold receive and transmit
descriptor ring length respectively. This ring length could range
from 1 to 65535. Setting ring length to zero leads to an infinite
loop in pcnet_r... | Safe | null | null |
bool DataWriterImpl::deadline_timer_reschedule()
{
assert(qos_.deadline().period != c_TimeInfinite);
std::unique_lock<RecursiveTimedMutex> lock(writer_->getMutex());
steady_clock::time_point next_deadline_us;
if (!history_.get_next_deadline(timer_owner_, next_deadline_us))
{
logError(PUBLI... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 325,324,591,235,962,500,000,000,000,000,000,000,000 | 17 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
{
DelogoContext *s = inlink->dst->priv;
AVFilterLink *outlink = inlink->dst->outputs[0];
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
AVFrame *out;
int hsub0 = desc->log2_chroma_w;
int vsub0 = desc->log2_chroma_h... | 1 | [
"CWE-119",
"CWE-787"
] | FFmpeg | e43a0a232dbf6d3c161823c2e07c52e76227a1bc | 263,707,311,931,965,460,000,000,000,000,000,000,000 | 52 | avfilter: fix plane validity checks
Fixes out of array accesses
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | Vulnerable | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static l_noret undefgoto (LexState *ls, Labeldesc *gt) {
const char *msg;
if (eqstr(gt->name, luaS_newliteral(ls->L, "break"))) {
msg = "break outside loop at line %d";
msg = luaO_pushfstring(ls->L, msg, gt->line);
}
else {
msg = "no visible label '%s' for <goto> at line %d";
msg = luaO_pushfstr... | 0 | [
"CWE-125"
] | lua | 1f3c6f4534c6411313361697d98d1145a1f030fa | 271,943,950,654,015,050,000,000,000,000,000,000,000 | 12 | Bug: Lua can generate wrong code when _ENV is <const> | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
nfqnl_rcv_nl_event(struct notifier_block *this,
unsigned long event, void *ptr)
{
struct netlink_notify *n = ptr;
struct nfnl_queue_net *q = nfnl_queue_pernet(n->net);
if (event == NETLINK_URELEASE && n->protocol == NETLINK_NETFILTER) {
int i;
/* destroy all instances for this portid */
spin_lock(&q->in... | 0 | [
"CWE-416"
] | net | 36d5fe6a000790f56039afe26834265db0a3ad4c | 324,992,989,332,072,400,000,000,000,000,000,000,000 | 25 | core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors
skb_zerocopy can copy elements of the frags array between skbs, but it doesn't
orphan them. Also, it doesn't handle errors, so this patch takes care of that
as well, and modify the callers accordingly. skb_tx_error() is also added to
the caller... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static bool cgroupfs_mount_cgroup(void *hdata, const char *root, int type)
{
size_t bufsz = strlen(root) + sizeof("/sys/fs/cgroup");
char *path = NULL;
char **parts = NULL;
char *dirname = NULL;
char *abs_path = NULL;
char *abs_path2 = NULL;
struct cgfs_data *cgfs_d;
struct cgroup_process_info *info, *base_info... | 1 | [
"CWE-59",
"CWE-61"
] | lxc | 592fd47a6245508b79fe6ac819fe6d3b2c1289be | 4,054,613,066,748,944,300,000,000,000,000,000,000 | 217 | CVE-2015-1335: Protect container mounts against symlinks
When a container starts up, lxc sets up the container's inital fstree
by doing a bunch of mounting, guided by the container configuration
file. The container config is owned by the admin or user on the host,
so we do not try to guard against bad entries. Howev... | Vulnerable | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
static void xrun(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
trace_xrun(substream);
if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE)
snd_pcm_gettime(runtime, (struct timespec *)&runtime->status->tstamp);
snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
if (xrun... | 0 | [
"CWE-416",
"CWE-362"
] | linux | 3aa02cb664c5fb1042958c8d1aa8c35055a2ebc4 | 77,870,993,652,957,830,000,000,000,000,000,000,000 | 15 | ALSA: pcm : Call kill_fasync() in stream lock
Currently kill_fasync() is called outside the stream lock in
snd_pcm_period_elapsed(). This is potentially racy, since the stream
may get released even during the irq handler is running. Although
snd_pcm_release_substream() calls snd_pcm_drop(), this doesn't
guarantee th... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
static int ssl23_get_server_hello(SSL *s)
{
char buf[8];
unsigned char *p;
int i;
int n;
n=ssl23_read_bytes(s,7);
if (n != 7) return(n);
p=s->packet;
memcpy(buf,p,n);
if ((p[0] & 0x80) && (p[2] == SSL2_MT_SERVER_HELLO) &&
(p[5] == 0x00) && (p[6] == 0x02))
{
#ifdef OPENSSL_NO_SSL2
SSLerr(SSL_F_SSL23_... | 1 | [
"CWE-310"
] | openssl | cd332a07503bd9771595de87e768179f81715704 | 238,530,017,078,438,040,000,000,000,000,000,000,000 | 180 | Fix no-ssl3 configuration option
CVE-2014-3568
Reviewed-by: Emilia Kasper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org> | Vulnerable | 310 | null |
smtp_quit (CamelSmtpTransport *transport,
CamelStreamBuffer *istream,
CamelStream *ostream,
GCancellable *cancellable,
GError **error)
{
/* we are going to reset the smtp server (just to be nice) */
gchar *cmdbuf, *respbuf = NULL;
cmdbuf = g_strdup ("QUIT\r\n");
d (fprintf (stderr, "... | 0 | [
"CWE-74"
] | evolution-data-server | ba82be72cfd427b5d72ff21f929b3a6d8529c4df | 55,101,301,076,453,420,000,000,000,000,000,000,000 | 43 | I#226 - CVE-2020-14928: Response Injection via STARTTLS in SMTP and POP3
Closes https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/226 | Safe | 74 | {"cwe_id": "CWE-74", "vulnerability_type": "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')", "description": "The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutra... |
hb_buffer_duplicate_out_buffer (HB_Buffer buffer)
{
if (!buffer->alt_string)
buffer->alt_string = malloc (buffer->allocated * sizeof (buffer->alt_string[0]));
buffer->out_string = buffer->alt_string;
memcpy (buffer->out_string, buffer->in_string, buffer->out_length * sizeof (buffer->out_string[0]));
buffer... | 0 | [] | pango | 336bb3201096bdd0494d29926dd44e8cca8bed26 | 158,877,504,577,036,580,000,000,000,000,000,000,000 | 11 | [HB] Remove all references to the old code! | Safe | null | null |
zbegintransparencymaskgroup(i_ctx_t *i_ctx_p)
{
os_ptr op = osp;
os_ptr dop = op - 4;
gs_transparency_mask_params_t params;
ref *pparam;
gs_rect bbox;
int code;
static const char *const subtype_names[] = {
GS_TRANSPARENCY_MASK_SUBTYPE_NAMES, 0
};
check_type(*dop, t_dictionar... | 0 | [
"CWE-704"
] | ghostpdl | 548bb434e81dadcc9f71adf891a3ef5bea8e2b4e | 172,687,784,961,006,200,000,000,000,000,000,000,000 | 67 | 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... | Safe | 704 | {"cwe_id": "CWE-704", "vulnerability_type": "Incorrect Type Conversion or Cast", "description": "The product does not correctly convert an object, resource, or structure from one type to a different type.", "severity": null, "category": null, "impact": ["Other"], "languages": ["C", "C++", null, null], "example": "Examp... |
pixOctreeQuantizePixels(PIX *pixs,
CQCELL ***cqcaa,
l_int32 ditherflag)
{
l_uint8 *bufu8r, *bufu8g, *bufu8b;
l_int32 rval, gval, bval;
l_int32 octindex, index;
l_int32 val1, val2, val3, dif;
l_int32 w, h, wpls, wpld, i, j, success;
l_int32 rc, g... | 0 | [
"CWE-125"
] | leptonica | 5ee24b398bb67666f6d173763eaaedd9c36fb1e5 | 64,048,389,961,671,970,000,000,000,000,000,000,000 | 192 | Fixed issue 22140 in oss-fuzz: Heap-buffer-overflow
* color quantized pix must be 8 bpp before extra colors are added. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
int ssl3_connect(SSL *s)
{
BUF_MEM *buf=NULL;
unsigned long Time=(unsigned long)time(NULL);
void (*cb)(const SSL *ssl,int type,int val)=NULL;
int ret= -1;
int new_state,state,skip=0;
RAND_add(&Time,sizeof(Time),0);
ERR_clear_error();
clear_sys_error();
if (s->info_callback != NULL)
cb=s->info_callback;
e... | 0 | [] | openssl | ee2ffc279417f15fef3b1073c7dc81a908991516 | 264,062,758,472,625,200,000,000,000,000,000,000,000 | 424 | Add Next Protocol Negotiation. | Safe | null | null |
MATCHER_P(HeaderMapEqualIgnoreOrder, expected, "") {
const bool equal = TestUtility::headerMapEqualIgnoreOrder(*arg, *expected);
if (!equal) {
*result_listener << "\n"
<< TestUtility::addLeftAndRightPadding("Expected header map:") << "\n"
<< *expected
... | 0 | [] | envoy | 2c60632d41555ec8b3d9ef5246242be637a2db0f | 69,149,684,119,834,780,000,000,000,000,000,000,000 | 13 | 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... | Safe | null | null |
void generic_start_io_acct(struct request_queue *q, int rw,
unsigned long sectors, struct hd_struct *part)
{
int cpu = part_stat_lock();
part_round_stats(q, cpu, part);
part_stat_inc(cpu, part, ios[rw]);
part_stat_add(cpu, part, sectors[rw], sectors);
part_inc_in_flight(q, part, rw);
part_stat_unlock();
} | 0 | [
"CWE-772",
"CWE-787"
] | linux | 95d78c28b5a85bacbc29b8dba7c04babb9b0d467 | 199,097,510,273,221,000,000,000,000,000,000,000,000 | 12 | fix unbalanced page refcounting in bio_map_user_iov
bio_map_user_iov and bio_unmap_user do unbalanced pages refcounting if
IO vector has small consecutive buffers belonging to the same page.
bio_add_pc_page merges them into one, but the page reference is never
dropped.
Cc: stable@vger.kernel.org
Signed-off-by: Vitaly... | Safe | 772 | {"cwe_id": "CWE-772", "vulnerability_type": "Missing Release of Resource after Effective Lifetime", "description": "The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.", "severity": "High", "category": null, "impact": ["DoS: Resource Consumption ... |
_PUBLIC_ _PURE_ size_t count_chars(const char *s, char c)
{
size_t count = 0;
while (*s) {
if (*s == c) count++;
s ++;
}
return count;
} | 0 | [] | samba | 8eae8d28bce2c3f6a323d3dc48ed10c2e6bb1ba5 | 132,721,315,637,006,110,000,000,000,000,000,000 | 11 | CVE-2013-4476: lib-util: add file_check_permissions()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=10234
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Stefan Metzmacher <metze@samba.org> | Safe | null | null |
void pb_release(const pb_msgdesc_t *fields, void *dest_struct)
{
pb_field_iter_t iter;
if (!dest_struct)
return; /* Ignore NULL pointers, similar to free() */
if (!pb_field_iter_begin(&iter, fields, dest_struct))
return; /* Empty message type */
do
{
pb_release_sin... | 0 | [
"CWE-763"
] | nanopb | e2f0ccf939d9f82931d085acb6df8e9a182a4261 | 143,914,140,750,776,300,000,000,000,000,000,000,000 | 15 | Fix invalid free() with oneof (#647)
Nanopb would call free() or realloc() on an invalid
(attacker controlled) pointer value when all the following
conditions are true:
- PB_ENABLE_MALLOC is defined at the compile time
- Message definition contains an oneof field, and the oneof
contains at least one pointer type fi... | Safe | 763 | {"cwe_id": "CWE-763", "vulnerability_type": "Release of Invalid Pointer or Reference", "description": "The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.", "severity": null, "category": null, "impact": ["Modify M... |
inline unsigned long copy_transact_fpr_to_user(void __user *to,
struct task_struct *task)
{
return __copy_to_user(to, task->thread.transact_fp.fpr,
ELF_NFPREG * sizeof(double));
} | 0 | [
"CWE-20",
"CWE-284",
"CWE-369"
] | linux | d2b9d2a5ad5ef04ff978c9923d19730cb05efd55 | 23,584,933,133,558,598,000,000,000,000,000,000,000 | 6 | powerpc/tm: Block signal return setting invalid MSR state
Currently we allow both the MSR T and S bits to be set by userspace on
a signal return. Unfortunately this is a reserved configuration and
will cause a TM Bad Thing exception if attempted (via rfid).
This patch checks for this case in both the 32 and 64 bit s... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static void nft_setelem_data_activate(const struct net *net,
const struct nft_set *set,
struct nft_set_elem *elem)
{
const struct nft_set_ext *ext = nft_set_elem_ext(set, elem->priv);
if (nft_set_ext_exists(ext, NFT_SET_EXT_DATA))
nft_data_hold(nft_set_ext_data(ext), set->dtype);
if (nft_set_e... | 0 | [
"CWE-665"
] | linux | ad9f151e560b016b6ad3280b48e42fa11e1a5440 | 243,139,332,733,340,870,000,000,000,000,000,000,000 | 11 | netfilter: nf_tables: initialize set before expression setup
nft_set_elem_expr_alloc() needs an initialized set if expression sets on
the NFT_EXPR_GC flag. Move set fields initialization before expression
setup.
[4512935.019450] ==================================================================
[4512935.019456] BUG: ... | Safe | 665 | {"cwe_id": "CWE-665", "vulnerability_type": "Improper Initialization", "description": "The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.", "severity": "Medium", "category": null, "impact": ["Read Memory", "Read Appli... |
static int load_bitmap_header(struct bitmap_index *index)
{
struct bitmap_disk_header *header = (void *)index->map;
if (index->map_size < sizeof(*header) + 20)
return error("Corrupted bitmap index (missing header data)");
if (memcmp(header->magic, BITMAP_IDX_SIGNATURE, sizeof(BITMAP_IDX_SIGNATURE)) != 0)
retur... | 0 | [
"CWE-119",
"CWE-787"
] | git | de1e67d0703894cb6ea782e36abb63976ab07e60 | 167,061,696,973,829,030,000,000,000,000,000,000,000 | 32 | list-objects: pass full pathname to callbacks
When we find a blob at "a/b/c", we currently pass this to
our show_object_fn callbacks as two components: "a/b/" and
"c". Callbacks which want the full value then call
path_name(), which concatenates the two. But this is an
inefficient interface; the path is a strbuf, and ... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static int store_object(
enum object_type type,
struct strbuf *dat,
struct last_object *last,
struct object_id *oidout,
uintmax_t mark)
{
void *out, *delta;
struct object_entry *e;
unsigned char hdr[96];
struct object_id oid;
unsigned long hdrlen, deltalen;
git_SHA_CTX c;
git_zstream s;
hdrlen = xsnprintf... | 0 | [] | git | 68061e3470210703cb15594194718d35094afdc0 | 14,925,461,404,289,950,000,000,000,000,000,000,000 | 134 | fast-import: disallow "feature export-marks" by default
The fast-import stream command "feature export-marks=<path>" lets the
stream write marks to an arbitrary path. This may be surprising if you
are running fast-import against an untrusted input (which otherwise
cannot do anything except update Git objects and refs)... | Safe | null | null |
asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count)
{
ssize_t ret;
struct file *file;
ret = -EBADF;
file = fget(fd);
if (file) {
if (file->f_mode & FMODE_READ) {
struct address_space *mapping = file->f_mapping;
pgoff_t start = offset >> PAGE_CACHE_SHIFT;
pgoff_t end = (offset + count ... | 0 | [
"CWE-193"
] | linux-2.6 | 94ad374a0751f40d25e22e036c37f7263569d24c | 169,461,602,936,137,000,000,000,000,000,000,000,000 | 19 | Fix off-by-one error in iov_iter_advance()
The iov_iter_advance() function would look at the iov->iov_len entry
even though it might have iterated over the whole array, and iov was
pointing past the end. This would cause DEBUG_PAGEALLOC to trigger a
kernel page fault if the allocation was at the end of a page, and th... | Safe | 193 | {"cwe_id": "CWE-193", "vulnerability_type": "Off-by-one Error", "description": "A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.", "severity": null, "category": "off-by-five", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU)... |
void run() {
intrusive_ptr<ExpressionContextForTest> expCtx(new ExpressionContextForTest());
BSONObj specObject = BSON("" << spec());
BSONElement specElement = specObject.firstElement();
VariablesParseState vps = expCtx->variablesParseState;
intrusive_ptr<Expression> expressi... | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 49,993,419,959,389,910,000,000,000,000,000,000,000 | 13 | SERVER-38070 fix infinite loop in agg expression | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
void ring_status_indication(struct s_smc *smc, u_long status)
{
PRINTK("ring_status_indication( ");
if (status & RS_RES15)
PRINTK("RS_RES15 ");
if (status & RS_HARDERROR)
PRINTK("RS_HARDERROR ");
if (status & RS_SOFTERROR)
PRINTK("RS_SOFTERROR ");
if (status & RS_BEACON)
PRINTK("RS_BEACON ");
if (status &... | 0 | [
"CWE-264"
] | linux-2.6 | c25b9abbc2c2c0da88e180c3933d6e773245815a | 155,350,943,493,081,760,000,000,000,000,000,000,000 | 37 | drivers/net/skfp: if !capable(CAP_NET_ADMIN): inverted logic
Fix inverted logic
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | Safe | 264 | null |
static jpc_enc_cp_t *cp_create(char *optstr, jas_image_t *image)
{
jpc_enc_cp_t *cp;
jas_tvparser_t *tvp;
int ret;
int numilyrrates;
double *ilyrrates;
int i;
int tagid;
jpc_enc_tcp_t *tcp;
jpc_enc_tccp_t *tccp;
jpc_enc_ccp_t *ccp;
int cmptno;
uint_fast16_t rlvlno;
uint_fast16_t prcwidthexpn;
uint_fast16_... | 0 | [
"CWE-189"
] | jasper | 3c55b399c36ef46befcb21e4ebc4799367f89684 | 249,238,926,149,914,640,000,000,000,000,000,000,000 | 427 | At many places in the code, jas_malloc or jas_recalloc was being
invoked with the size argument being computed in a manner that would not
allow integer overflow to be detected. Now, these places in the code
have been modified to use special-purpose memory allocation functions
(e.g., jas_alloc2, jas_alloc3, jas_realloc... | Safe | 189 | null |
void CIRCNetwork::SetAltNick(const CString& s) {
if (m_pUser->GetAltNick().Equals(s)) {
m_sAltNick = "";
} else {
m_sAltNick = s;
}
} | 0 | [
"CWE-20"
] | znc | 64613bc8b6b4adf1e32231f9844d99cd512b8973 | 8,749,175,029,456,342,000,000,000,000,000,000,000 | 7 | Don't crash if user specified invalid encoding.
This is CVE-2019-9917 | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
static int parse_smacro_template(Token ***tpp, SMacro *tmpl)
{
int nparam = 0;
enum sparmflags flags;
struct smac_param *params = NULL;
bool err, done;
bool greedy = false;
Token **tn = *tpp;
Token *t = *tn;
Token *name;
/*
* DO NOT skip whitespace here, or we won't be able to ... | 0 | [] | nasm | 6299a3114ce0f3acd55d07de201a8ca2f0a83059 | 311,333,828,906,999,180,000,000,000,000,000,000,000 | 125 | 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... | Safe | null | null |
unsigned long regs_get_register(struct pt_regs *regs, unsigned int offset)
{
if (offset >= NUM_GPRS)
return 0;
return regs->gprs[offset];
} | 0 | [
"CWE-264",
"CWE-269"
] | linux | dab6cf55f81a6e16b8147aed9a843e1691dcd318 | 282,561,247,591,507,970,000,000,000,000,000,000,000 | 6 | s390/ptrace: fix PSW mask check
The PSW mask check of the PTRACE_POKEUSR_AREA command is incorrect.
The PSW_MASK_USER define contains the PSW_MASK_ASC bits, the ptrace
interface accepts all combinations for the address-space-control
bits. To protect the kernel space the PSW mask check in ptrace needs
to reject the add... | Safe | 264 | null |
static int check_call(struct bpf_verifier_env *env, int func_id, int insn_idx)
{
const struct bpf_func_proto *fn = NULL;
struct bpf_reg_state *regs;
struct bpf_call_arg_meta meta;
bool changes_data;
int i, err;
/* find function prototype */
if (func_id < 0 || func_id >= __BPF_FUNC_MAX_ID) {
verbose(env, "inva... | 0 | [
"CWE-119",
"CWE-284"
] | linux | 468f6eafa6c44cb2c5d8aad35e12f06c240a812a | 70,995,405,665,289,370,000,000,000,000,000,000,000 | 127 | bpf: fix 32-bit ALU op verification
32-bit ALU ops operate on 32-bit values and have 32-bit outputs.
Adjust the verifier accordingly.
Fixes: f1174f77b50c ("bpf/verifier: rework value tracking")
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkman... | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
int main(int argc, char *argv[])
{
/* I18n */
setlocale(LC_ALL, "");
#if ENABLE_NLS
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
#endif
guint owner_id;
abrt_init(argv);
const char *program_usage_string = _(
"& [options]"
);
enum {
OPT_v = 1 << 0,
... | 0 | [
"CWE-59"
] | abrt | 7417505e1d93cc95ec648b74e3c801bc67aacb9f | 80,080,151,437,477,910,000,000,000,000,000,000,000 | 76 | daemon, dbus: allow only root to create CCpp, Koops, vmcore and xorg
Florian Weimer <fweimer@redhat.com>:
This prevents users from feeding things that are not actually
coredumps and excerpts from /proc to these analyzers.
For example, it should not be possible to trigger a rule with
“EVENT=post-create... | Safe | 59 | {"cwe_id": "CWE-59", "vulnerability_type": "Improper Link Resolution Before File Access ('Link Following')", "description": "The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.", "severit... |
OPJ_BOOL opj_t2_encode_packets(opj_t2_t* p_t2,
OPJ_UINT32 p_tile_no,
opj_tcd_tile_t *p_tile,
OPJ_UINT32 p_maxlayers,
OPJ_BYTE *p_dest,
OPJ_UINT32 * p_data_written,
... | 0 | [
"CWE-416",
"CWE-787"
] | openjpeg | c535531f03369623b9b833ef41952c62257b507e | 118,397,352,435,155,420,000,000,000,000,000,000,000 | 140 | opj_t2_encode_packet(): fix potential write heap buffer overflow (#992) | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon,
void **request_buf, unsigned int *total_len)
{
int rc;
struct smb2_sync_hdr *shdr;
rc = smb2_reconnect(smb2_command, tcon);
if (rc)
return rc;
/* BB eventually switch this to SMB2 specific small buf size */
*request_buf = cifs_small_buf_ge... | 0 | [
"CWE-476"
] | linux | cabfb3680f78981d26c078a26e5c748531257ebb | 319,664,284,848,348,730,000,000,000,000,000,000,000 | 32 | CIFS: Enable encryption during session setup phase
In order to allow encryption on SMB connection we need to exchange
a session key and generate encryption and decryption keys.
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static void store_param_float(NET *net, MYSQL_BIND *param)
{
float value= *(float*) param->buffer;
float4store(net->write_pos, value);
net->write_pos+= 4;
} | 0 | [] | mysql-server | 3d8134d2c9b74bc8883ffe2ef59c168361223837 | 98,262,926,697,841,550,000,000,000,000,000,000,000 | 6 | Bug#25988681: USE-AFTER-FREE IN MYSQL_STMT_CLOSE()
Description: If mysql_stmt_close() encountered error,
it recorded error in prepared statement
but then frees memory assigned to prepared
statement. If mysql_stmt_error() is used
to get error information, it will resu... | Safe | null | null |
void Uint32Analysis::UnmarkUnsafePhis() {
// No phis were collected. Nothing to do.
if (phis_.length() == 0) return;
// Worklist used to transitively clear kUint32 from phis that
// are used as arguments to other phis.
ZoneList<HPhi*> worklist(phis_.length(), zone_);
// Phi can be used as a uint32 value i... | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 143,496,616,002,668,400,000,000,000,000,000,000,000 | 54 | deps: backport 5f836c from v8 upstream
Original commit message:
Fix Hydrogen bounds check elimination
When combining bounds checks, they must all be moved before the first load/store
that they are guarding.
BUG=chromium:344186
LOG=y
R=svenpanne@chromium.org
Review URL: https://coderevie... | Safe | null | null |
int MonConnection::handle_auth_bad_method(
uint32_t old_auth_method,
int result,
const std::vector<uint32_t>& allowed_methods,
const std::vector<uint32_t>& allowed_modes)
{
ldout(cct,10) << __func__ << " old_auth_method " << old_auth_method
<< " result " << cpp_strerror(result)
<< " allowed_methods " << a... | 0 | [
"CWE-294"
] | ceph | 6c14c2fb5650426285428dfe6ca1597e5ea1d07d | 26,865,330,765,328,590,000,000,000,000,000,000,000 | 25 | mon/MonClient: bring back CEPHX_V2 authorizer challenges
Commit c58c5754dfd2 ("msg/async/ProtocolV1: use AuthServer and
AuthClient") introduced a backwards compatibility issue into msgr1.
To fix it, commit 321548010578 ("mon/MonClient: skip CEPHX_V2
challenge if client doesn't support it") set out to skip authorizer
c... | Safe | 294 | {"cwe_id": "CWE-294", "vulnerability_type": "Authentication Bypass by Capture-replay", "description": "A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the... |
static bool read_entry(RBuffer *b, ut64 addr, struct minidump_directory *entry) {
st64 o_addr = r_buf_seek (b, 0, R_BUF_CUR);
if (r_buf_seek (b, addr, R_BUF_SET) < 0) {
return false;
}
entry->stream_type = r_buf_read_le32 (b);
entry->location.data_size = r_buf_read_le32 (b);
entry->location.rva = r_buf_read_le3... | 0 | [
"CWE-400",
"CWE-703"
] | radare2 | 27fe8031782d3a06c3998eaa94354867864f9f1b | 24,233,691,285,435,035,000,000,000,000,000,000,000 | 11 | Fix DoS in the minidump parser ##crash
* Reported by lazymio via huntr.dev
* Reproducer: mdmp-dos | Safe | 400 | {"cwe_id": "CWE-400", "vulnerability_type": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource.", "severity": "High", "category": "Resource Exhaustion", "impact": ["DoS: Crash, Exit, or Restart", "DoS: Resource Consumption (CPU... |
static void perf_group_detach(struct perf_event *event)
{
struct perf_event *sibling, *tmp;
struct list_head *list = NULL;
/*
* We can have double detach due to exit/hot-unplug + close.
*/
if (!(event->attach_state & PERF_ATTACH_GROUP))
return;
event->attach_state &= ~PERF_ATTACH_GROUP;
/*
* If this is... | 0 | [
"CWE-362",
"CWE-125"
] | linux | 321027c1fe77f892f4ea07846aeae08cefbbb290 | 204,567,984,886,157,930,000,000,000,000,000,000,000 | 47 | perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
Di Shen reported a race between two concurrent sys_perf_event_open()
calls where both try and move the same pre-existing software group
into a hardware context.
The problem is exactly that described in commit:
f63a8daa5812 ("perf: Fix event->ctx... | Safe | 362 | {"cwe_id": "CWE-362", "vulnerability_type": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resour... |
static int asn1_d2i_read_bio(BIO *in, BUF_MEM **pb)
{
BUF_MEM *b;
unsigned char *p;
int i;
size_t want = HEADER_SIZE;
int eos = 0;
size_t off = 0;
size_t len = 0;
const unsigned char *q;
long slen;
int inf, tag, xclass;
b = BUF_MEM_new();
if (b == NULL) {
ASN1er... | 1 | [
"CWE-399"
] | openssl | c62981390d6cf9e3d612c489b8b77c2913b25807 | 169,354,499,671,052,600,000,000,000,000,000,000,000 | 126 | Harden ASN.1 BIO handling of large amounts of data.
If the ASN.1 BIO is presented with a large length field read it in
chunks of increasing size checking for EOF on each read. This prevents
small files allocating excessive amounts of data.
CVE-2016-2109
Thanks to Brian Carpenter for reporting this issue.
Reviewed-b... | Vulnerable | 399 | null |
static void nfs_mark_client_ready(struct nfs_client *clp, int state)
{
clp->cl_cons_state = state;
wake_up_all(&nfs_client_active_wq);
} | 0 | [
"CWE-20"
] | linux-2.6 | 54af3bb543c071769141387a42deaaab5074da55 | 141,576,999,425,405,620,000,000,000,000,000,000,000 | 5 | NFS: Fix an Oops in encode_lookup()
It doesn't look as if the NFS file name limit is being initialised correctly
in the struct nfs_server. Make sure that we limit whatever is being set in
nfs_probe_fsinfo() and nfs_init_server().
Also ensure that readdirplus and nfs4_path_walk respect our file name
limits.
Signed-of... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
void sendSpawnRequest(NegotiationDetails &details) {
TRACE_POINT();
try {
string data = "You have control 1.0\n"
"passenger_root: " + resourceLocator.getRoot() + "\n"
"passenger_version: " PASSENGER_VERSION "\n"
"ruby_libdir: " + resourceLocator.getRubyLibDir() + "\n"
"generation_dir: " + genera... | 0 | [] | passenger | 8c6693e0818772c345c979840d28312c2edd4ba4 | 155,644,756,206,731,590,000,000,000,000,000,000,000 | 35 | Security check socket filenames reported by spawned application processes. | Safe | null | null |
static bool qxl_rom_monitors_config_changed(QXLRom *rom,
VDAgentMonitorsConfig *monitors_config,
unsigned int max_outputs)
{
int i;
unsigned int monitors_count;
monitors_count = MIN(monitors_config->num_of_monitors, max_outputs);
if (rom->client_monitors_config.count != monitors_count)... | 0 | [
"CWE-476"
] | qemu | d52680fc932efb8a2f334cc6993e705ed1e31e99 | 22,906,566,878,984,673,000,000,000,000,000,000,000 | 27 | qxl: check release info object
When releasing spice resources in release_resource() routine,
if release info object 'ext.info' is null, it leads to null
pointer dereference. Add check to avoid it.
Reported-by: Bugs SysSec <bugs-syssec@rub.de>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 20190425... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
*/
PHP_FUNCTION(date_time_set)
{
zval *object;
php_date_obj *dateobj;
long h, i, s = 0;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oll|l", &object, date_ce_date, &h, &i, &s) == FAILURE) {
RETURN_FALSE;
}
dateobj = (php_date_obj *) zend_object_store_get_object(objec... | 0 | [] | php-src | 7b1898183032eeabc64a086ff040af991cebcd93 | 194,043,686,905,926,830,000,000,000,000,000,000,000 | 18 | Fix bug #68942 (Use after free vulnerability in unserialize() with DateTimeZone)
Conflicts:
ext/date/php_date.c | Safe | null | null |
static void fn_show_mem(struct vc_data *vc)
{
show_mem(0, NULL);
} | 0 | [
"CWE-416"
] | linux | 6ca03f90527e499dd5e32d6522909e2ad390896b | 13,451,478,099,276,530,000,000,000,000,000,000,000 | 4 | vt: keyboard, simplify vt_kdgkbsent
Use 'strlen' of the string, add one for NUL terminator and simply do
'copy_to_user' instead of the explicit 'for' loop. This makes the
KDGKBSENT case more compact.
The only thing we need to take care about is NULL 'func_table[i]'. Use
an empty string in that case.
The original che... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
rsock_init_unixsock(VALUE sock, VALUE path, int server)
{
struct sockaddr_un sockaddr;
socklen_t sockaddrlen;
int fd, status;
rb_io_t *fptr;
path = unixsock_path_value(path);
INIT_SOCKADDR_UN(&sockaddr, sizeof(struct sockaddr_un));
if (sizeof(sockaddr.sun_path) < (size_t)RSTRING_LEN(path))... | 0 | [
"CWE-20"
] | ruby | b78fa27ae0b717c5569878c106a67d5047e5fb88 | 88,744,700,706,388,880,000,000,000,000,000,000,000 | 60 | unixsocket.c: abstract namespace
* ext/socket/unixsocket.c (unixsock_path_value): fix r62991 for
Linux abstract namespace.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
At_Root_Block_Obj Parser::parse_at_root_block()
{
stack.push_back(Scope::AtRoot);
ParserState at_source_position = pstate;
Block_Obj body;
At_Root_Query_Obj expr;
Lookahead lookahead_result;
if (lex_css< exactly<'('> >()) {
expr = parse_at_root_query();
}
if (peek_css < exactly... | 0 | [
"CWE-125"
] | libsass | eb15533b07773c30dc03c9d742865604f47120ef | 48,314,105,218,221,400,000,000,000,000,000,000,000 | 24 | Fix memory leak in `parse_ie_keyword_arg`
`kwd_arg` would never get freed when there was a parse error in
`parse_ie_keyword_arg`.
Closes #2656 | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static int cma_bind_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
const struct sockaddr *dst_addr)
{
if (!src_addr || !src_addr->sa_family) {
src_addr = (struct sockaddr *) &id->route.addr.src_addr;
src_addr->sa_family = dst_addr->sa_family;
if (IS_ENABLED(CONFIG_IPV6) &&
dst_addr->sa_family =... | 0 | [
"CWE-416"
] | linux | bc0bdc5afaa740d782fbf936aaeebd65e5c2921d | 122,420,188,540,399,480,000,000,000,000,000,000,000 | 20 | RDMA/cma: Do not change route.addr.src_addr.ss_family
If the state is not idle then rdma_bind_addr() will immediately fail and
no change to global state should happen.
For instance if the state is already RDMA_CM_LISTEN then this will corrupt
the src_addr and would cause the test in cma_cancel_operation():
if (cma... | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
uint32 max_char_length() const
{ return max_length / collation.collation->mbmaxlen; } | 0 | [] | mysql-server | f7316aa0c9a3909fc7498e7b95d5d3af044a7e21 | 223,966,289,795,416,160,000,000,000,000,000,000,000 | 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... | Safe | null | null |
int mod_wstunnel_frame_send(handler_ctx *hctx, mod_wstunnel_frame_type_t type,
const char *payload, size_t siz) {
#ifdef _MOD_WEBSOCKET_SPEC_RFC_6455_
if (hctx->hybivers >= 8) return send_rfc_6455(hctx, type, payload, siz);
#endif /* _MOD_WEBSOCKET_SPEC_RFC_6455_ */
#ifdef _MOD_WE... | 0 | [
"CWE-476"
] | lighttpd1.4 | 971773f1fae600074b46ef64f3ca1f76c227985f | 134,390,396,819,532,600,000,000,000,000,000,000,000 | 10 | [mod_wstunnel] fix crash with bad hybivers (fixes #3165)
(thx Michał Dardas)
x-ref:
"mod_wstunnel null pointer dereference"
https://redmine.lighttpd.net/issues/3165 | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
TRIO_PUBLIC_STRING size_t trio_string_format_date_max TRIO_ARGS4((self, max, format, datetime),
trio_string_t* self, size_t max,
TRIO_CONST char* format,
... | 0 | [
"CWE-190",
"CWE-125"
] | FreeRDP | 05cd9ea2290d23931f615c1b004d4b2e69074e27 | 334,487,102,935,755,520,000,000,000,000,000,000,000 | 9 | Fixed TrioParse and trio_length limts.
CVE-2020-4030 thanks to @antonio-morales for finding this. | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
static void sdb_concat_by_path(Sdb *s, const char *path) {
Sdb *db = sdb_new (0, path, 0);
sdb_merge (s, db);
sdb_close (db);
sdb_free (db);
} | 0 | [
"CWE-78"
] | radare2 | 5411543a310a470b1257fb93273cdd6e8dfcb3af | 291,170,862,994,350,640,000,000,000,000,000,000,000 | 6 | More fixes for the CVE-2019-14745 | Safe | 78 | {"cwe_id": "CWE-78", "vulnerability_type": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "description": "The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes... |
vhost_user_check_and_alloc_queue_pair(struct virtio_net *dev,
struct VhostUserMsg *msg)
{
uint32_t vring_idx;
switch (msg->request.master) {
case VHOST_USER_SET_VRING_KICK:
case VHOST_USER_SET_VRING_CALL:
case VHOST_USER_SET_VRING_ERR:
vring_idx = msg->payload.u64 & VHOST_USER_VRING_IDX_MASK;
break;
case ... | 0 | [
"CWE-190"
] | dpdk | c78d94189dced04def987a17f16097fcb197a186 | 9,402,609,735,214,432,000,000,000,000,000,000,000 | 34 | vhost: fix vring index check
vhost_user_check_and_alloc_queue_pair() is used to extract
a vring index from a payload. This function validates the
index and is called early on in when performing message
handling. Most message handlers depend on it correctly
validating the vring index.
Depending on the message type the... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
gdk_pixbuf__jpeg_image_save_to_callback (GdkPixbufSaveFunc save_func,
gpointer user_data,
GdkPixbuf *pixbuf,
gchar **keys,
gchar **values,
GError **error)
{
return real_save_jpeg (pixbuf, keys, values, error,
TRUE, NULL, ... | 0 | [
"CWE-787"
] | gdk-pixbuf | c2a40a92fe3df4111ed9da51fe3368c079b86926 | 188,367,302,394,330,900,000,000,000,000,000,000,000 | 10 | jpeg: Throw error when number of color components is unsupported
Explicitly check "3" or "4" output color components.
gdk-pixbuf assumed that the value of output_components to be either
3 or 4, but not an invalid value (9) or an unsupported value (1).
The way the buffer size was deduced was using a naive "== 4" chec... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
GetOutboundPinholeTimeout(struct upnphttp * h, const char * action, const char * ns)
{
int r;
static const char resp[] =
"<u:%sResponse "
"xmlns:u=\"%s\">"
"<OutboundPinholeTimeout>%d</OutboundPinholeTimeout>"
"</u:%sResponse>";
char body[512];
int bodylen;
struct NameValueParserData data;
char * int_ip... | 0 | [
"CWE-476"
] | miniupnp | 86030db849260dd8fb2ed975b9890aef1b62b692 | 173,514,320,258,047,670,000,000,000,000,000,000,000 | 63 | fix error from commit 13585f15c7f7dc28bbbba1661efb280d530d114c | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
libxlLoggerFree(libxlLogger *logger)
{
xentoollog_logger *xtl_logger = (xentoollog_logger*)logger;
if (logger->defaultLogFile)
VIR_FORCE_FCLOSE(logger->defaultLogFile);
g_clear_pointer(&logger->files, g_hash_table_unref);
virMutexDestroy(&logger->tableLock);
xtl_logger_destroy(xtl_logger);
} | 0 | [
"CWE-703",
"CWE-667"
] | libvirt | a7a03324d86e111f81687b5315b8f296dde84340 | 173,547,476,830,991,320,000,000,000,000,000,000,000 | 9 | libxl: Protect access to libxlLogger files hash table
The hash table of log file objects in libxlLogger is not protected against
concurrent access. It is possible for one thread to remove an entry while
another is updating it. Add a mutex to the libxlLogger object and lock it
when accessing the files hash table.
Sign... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
GF_Err udta_Write(GF_Box *s, GF_BitStream *bs)
{
GF_Err e;
u32 i;
GF_UserDataMap *map;
GF_UserDataBox *ptr = (GF_UserDataBox *)s;
e = gf_isom_box_write_header(s, bs);
if (e) return e;
i=0;
while ((map = (GF_UserDataMap *)gf_list_enum(ptr->recordList, &i))) {
//warning: here we are not passing the actual "par... | 0 | [
"CWE-125"
] | gpac | bceb03fd2be95097a7b409ea59914f332fb6bc86 | 102,027,806,849,525,320,000,000,000,000,000,000,000 | 18 | fixed 2 possible heap overflows (inc. #1088) | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static const char *flat_escape_value_str(AVBPrint *dst, const char *src)
{
const char *p;
for (p = src; *p; p++) {
switch (*p) {
case '\n': av_bprintf(dst, "%s", "\\n"); break;
case '\r': av_bprintf(dst, "%s", "\\r"); break;
case '\\': av_bprintf(dst, "%s", "\\\\"); break;
... | 0 | [
"CWE-476"
] | FFmpeg | 837cb4325b712ff1aab531bf41668933f61d75d2 | 262,465,962,891,708,000,000,000,000,000,000,000,000 | 17 | ffprobe: Fix null pointer dereference with color primaries
Found-by: AD-lab of venustech
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
nautilus_file_mark_desktop_file_executable (GFile *file,
GtkWindow *parent_window,
gboolean interactive,
NautilusOpCallback done_callback,
... | 0 | [
"CWE-20"
] | nautilus | 1630f53481f445ada0a455e9979236d31a8d3bb0 | 290,929,870,451,674,150,000,000,000,000,000,000,000 | 20 | mime-actions: use file metadata for trusting desktop files
Currently we only trust desktop files that have the executable bit
set, and don't replace the displayed icon or the displayed name until
it's trusted, which prevents for running random programs by a malicious
desktop file.
However, the executable permission i... | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd,long larg,void *parg)
{
long l;
switch (cmd)
{
case SSL_CTRL_GET_READ_AHEAD:
return(ctx->read_ahead);
case SSL_CTRL_SET_READ_AHEAD:
l=ctx->read_ahead;
ctx->read_ahead=larg;
return(l);
case SSL_CTRL_SET_MSG_CALLBACK_ARG:
ctx->msg_callback_arg = parg;
return ... | 0 | [] | openssl | ee2ffc279417f15fef3b1073c7dc81a908991516 | 29,539,267,807,896,103,000,000,000,000,000,000,000 | 78 | Add Next Protocol Negotiation. | Safe | null | null |
void GCompletionFieldSetCompletion(GGadget *g,GTextCompletionHandler completion) {
((GCompletionField *) g)->completion = completion;
((GTextField *) g)->accepts_tabs = ((GCompletionField *) g)->completion != NULL;
} | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 162,299,619,126,191,950,000,000,000,000,000,000,000 | 4 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. | Safe | 119 | {"cwe_id": "CWE-119", "vulnerability_type": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations ... |
static void hpack_dht_dump(FILE *out, const struct hpack_dht *dht)
{
unsigned int i;
unsigned int slot;
char name[4096], value[4096];
for (i = HPACK_SHT_SIZE; i < HPACK_SHT_SIZE + dht->used; i++) {
slot = (hpack_get_dte(dht, i - HPACK_SHT_SIZE + 1) - dht->dte);
fprintf(out, "idx=%d slot=%u name=<%s> value=<%s>... | 0 | [
"CWE-787"
] | haproxy | 5dfc5d5cd0d2128d77253ead3acf03a421ab5b88 | 44,550,574,767,832,560,000,000,000,000,000,000,000 | 15 | BUG/CRITICAL: hpack: never index a header into the headroom after wrapping
The HPACK header table is implemented as a wrapping list inside a contigous
area. Headers names and values are stored from right to left while indexes
are stored from left to right. When there's no more room to store a new one,
we wrap to the r... | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
static unsigned int skb_ts_get_next_block(unsigned int offset, const u8 **text,
struct ts_config *conf,
struct ts_state *state)
{
return skb_seq_read(offset, text, TS_SKB_CB(state)); | 0 | [
"CWE-703",
"CWE-125"
] | linux | 8605330aac5a5785630aec8f64378a54891937cc | 294,053,187,886,278,030,000,000,000,000,000,000,000 | 6 | tcp: fix SCM_TIMESTAMPING_OPT_STATS for normal skbs
__sock_recv_timestamp can be called for both normal skbs (for
receive timestamps) and for skbs on the error queue (for transmit
timestamps).
Commit 1c885808e456
(tcp: SOF_TIMESTAMPING_OPT_STATS option for SO_TIMESTAMPING)
assumes any skb passed to __sock_recv_timest... | Safe | 703 | {"cwe_id": "CWE-703", "vulnerability_type": "Improper Check or Handling of Exceptional Conditions", "description": "The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.", "severity": null, "category": null, "impact": ["Read Application Data"... |
TiledInputFile::dataWindowForLevel (int l) const
{
return dataWindowForLevel (l, l);
} | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 284,377,496,376,512,030,000,000,000,000,000,000,000 | 4 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
static void sg_proc_debug_helper(struct seq_file *s, Sg_device * sdp)
{
int k, new_interface, blen, usg;
Sg_request *srp;
Sg_fd *fp;
const sg_io_hdr_t *hp;
const char * cp;
unsigned int ms;
k = 0;
list_for_each_entry(fp, &sdp->sfds, sfd_siblings) {
k++;
read_lock(&fp->rq_list_lock); /* irqs already disable... | 0 | [
"CWE-200"
] | linux | 3e0097499839e0fe3af380410eababe5a47c4cf9 | 46,553,055,406,437,100,000,000,000,000,000,000,000 | 62 | scsi: sg: fixup infoleak when using SG_GET_REQUEST_TABLE
When calling SG_GET_REQUEST_TABLE ioctl only a half-filled table is
returned; the remaining part will then contain stale kernel memory
information. This patch zeroes out the entire table to avoid this
issue.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Revie... | Safe | 200 | {"cwe_id": "CWE-200", "vulnerability_type": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.", "severity": "High", "category": "Information Disclosure", "impact": ["Re... |
static int check_trust(X509_STORE_CTX *ctx, int num_untrusted)
{
int i, ok = 0;
X509 *x = NULL;
X509 *mx;
struct dane_st *dane = (struct dane_st *)ctx->dane;
int num = sk_X509_num(ctx->chain);
int trust;
/*
* Check for a DANE issuer at depth 1 or greater, if it is a DANE-TA(2)
* m... | 0 | [] | openssl | 33cc5dde478ba5ad79f8fd4acd8737f0e60e236e | 217,035,163,601,888,550,000,000,000,000,000,000,000 | 100 | Compat self-signed trust with reject-only aux data
When auxiliary data contains only reject entries, continue to trust
self-signed objects just as when no auxiliary data is present.
This makes it possible to reject specific uses without changing
what's accepted (and thus overring the underlying EKU).
Added new suppo... | Safe | null | null |
void pad_short_parameter(std::string& param, unsigned int max_len)
{
if (param.length() < max_len)
{
QTC::TC("qpdf", "QPDF_encryption pad short parameter");
param.append(max_len - param.length(), '\0');
}
} | 1 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 138,848,666,017,848,980,000,000,000,000,000,000,000 | 8 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... | Vulnerable | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
proto_register_usb_audio(void)
{
static hf_register_info hf[] = {
{ &hf_midi_cable_number,
{ "Cable Number", "usbaudio.midi.cable_number", FT_UINT8, BASE_HEX,
NULL, 0xF0, NULL, HFILL }},
{ &hf_midi_code_index,
{ "Code Index", "usbaudio.midi.code_index", FT_UINT8... | 0 | [
"CWE-476"
] | wireshark | 2cb5985bf47bdc8bea78d28483ed224abdd33dc6 | 198,755,189,563,088,550,000,000,000,000,000,000,000 | 224 | Make class "type" for USB conversations.
USB dissectors can't assume that only their class type has been passed around in the conversation. Make explicit check that class type expected matches the dissector and stop/prevent dissection if there isn't a match.
Bug: 12356
Change-Id: Ib23973a4ebd0fbb51952ffc118daf95e338... | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
BSONObj spec() {
return BSON("$and" << BSON_ARRAY(1 << BSON("$and" << BSON_ARRAY(1)) << "$a"
<< "$b"));
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 11,040,504,985,571,892,000,000,000,000,000,000,000 | 4 | SERVER-38070 fix infinite loop in agg expression | Safe | 835 | {"cwe_id": "CWE-835", "vulnerability_type": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.", "severity": null, "category": null, "impact": ["DoS: Resource Consumption (CPU)", "DoS:... |
Status Peek(std::size_t index, Tuple* tuple) {
std::unique_lock<std::mutex> lock(mu_);
// Wait if the requested index is not available
non_empty_cond_var_.wait(
lock, [index, this]() { return index < this->buf_.size(); });
// Place tensors in the output tuple
for (const auto& tensor : bu... | 0 | [
"CWE-20",
"CWE-703"
] | tensorflow | cebe3c45d76357d201c65bdbbf0dbe6e8a63bbdb | 257,686,118,535,212,000,000,000,000,000,000,000,000 | 14 | Fix tf.raw_ops.StagePeek vulnerability with invalid `index`.
Check that input is actually a scalar before treating it as such.
PiperOrigin-RevId: 445524908 | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
psutil_disk_io_counters(PyObject *self, PyObject *args) {
kstat_ctl_t *kc;
kstat_t *ksp;
kstat_io_t kio;
PyObject *py_retdict = PyDict_New();
PyObject *py_disk_info = NULL;
if (py_retdict == NULL)
return NULL;
kc = kstat_open();
if (kc == NULL) {
PyErr_SetFromErrno(PyExc... | 0 | [
"CWE-415"
] | psutil | 7d512c8e4442a896d56505be3e78f1156f443465 | 240,673,103,024,276,720,000,000,000,000,000,000,000 | 52 | Use Py_CLEAR instead of Py_DECREF to also set the variable to NULL (#1616)
These files contain loops that convert system data into python objects
and during the process they create objects and dereference their
refcounts after they have been added to the resulting list.
However, in case of errors during the creat... | Safe | 415 | {"cwe_id": "CWE-415", "vulnerability_type": "Double Free", "description": "The product calls free() twice on the same memory address.", "severity": "High", "category": "Double-free", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands"], "languages": [null, "C", "C++"], "example": "Example not extracted"... |
static int jpc_dec_tileinit(jpc_dec_t *dec, jpc_dec_tile_t *tile)
{
jpc_dec_tcomp_t *tcomp;
int compno;
int rlvlno;
jpc_dec_rlvl_t *rlvl;
jpc_dec_band_t *band;
jpc_dec_prc_t *prc;
int bndno;
jpc_tsfb_band_t *bnd;
int bandno;
jpc_dec_ccp_t *ccp;
int prccnt;
jpc_dec_cblk_t *cblk;
int cblkcnt;
uint_fast32_t ... | 0 | [
"CWE-476"
] | jasper | 69a1439a5381e42b06ec6a06ed2675eb793babee | 228,370,315,124,015,570,000,000,000,000,000,000,000 | 282 | The member (pi) in tiles was not properly initialized.
This is now corrected.
Also, each tile is now only cleaned up once. | Safe | 476 | {"cwe_id": "CWE-476", "vulnerability_type": "NULL Pointer Dereference", "description": "The product dereferences a pointer that it expects to be valid but is NULL.", "severity": "Medium", "category": "NPD", "impact": ["DoS: Crash, Exit, or Restart", "Execute Unauthorized Code or Commands", "Read Memory", "Modify Memory... |
static int _TS_RESP_verify_token(TS_VERIFY_CTX *ctx,
PKCS7 *token, TS_TST_INFO *tst_info)
{
X509 *signer = NULL;
GENERAL_NAME *tsa_name = TS_TST_INFO_get_tsa(tst_info);
X509_ALGOR *md_alg = NULL;
unsigned char *imprint = NULL;
unsigned imprint_len = 0;
int ret = 0;
/* Verify the signature. */
if ((ctx->... | 0 | [] | openssl | c7235be6e36c4bef84594aa3b2f0561db84b63d8 | 156,797,182,484,585,460,000,000,000,000,000,000,000 | 70 | RFC 3161 compliant time stamp request creation, response generation
and response verification.
Submitted by: Zoltan Glozik <zglozik@opentsa.org>
Reviewed by: Ulf Moeller | Safe | null | null |
bool Magick::Image::setColorMetric(const Image &reference_)
{
bool
status;
Image
ref=reference_;
GetPPException;
modifyImage();
status=static_cast<bool>(SetImageColorMetric(image(),ref.constImage(),
exceptionInfo));
ThrowImageException;
return(status);
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 60,949,699,104,621,780,000,000,000,000,000,000,000 | 15 | Added missing return to avoid use after free. | Safe | 416 | {"cwe_id": "CWE-416", "vulnerability_type": "Use After Free", "description": "The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. An... |
GF_Err gf_isom_rtp_packet_set_flags(GF_ISOFile *the_file, u32 trackNumber,
u8 PackingBit,
u8 eXtensionBit,
u8 MarkerBit,
u8 disposable_packet,
... | 0 | [
"CWE-787"
] | gpac | 86c1566f040b2b84c72afcb6cbd444c5aff56cfe | 293,453,141,137,838,700,000,000,000,000,000,000,000 | 31 | fixed #1894 | Safe | 787 | {"cwe_id": "CWE-787", "vulnerability_type": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer.", "severity": "High", "category": "Memory Corruption", "impact": ["Modify Memory", "Execute Unauthorized Code or Commands", "DoS: Crash, Exit, or Rest... |
add_account_key_values (GoaOAuthProvider *provider,
GVariantBuilder *builder)
{
g_variant_builder_add (builder, "{ss}", "MailEnabled", "true");
g_variant_builder_add (builder, "{ss}", "CalendarEnabled", "true");
g_variant_builder_add (builder, "{ss}", "ContactsEnabled", "true");
g_var... | 0 | [
"CWE-310"
] | gnome-online-accounts | ecad8142e9ac519b9fc74b96dcb5531052bbffe1 | 224,004,053,586,748,480,000,000,000,000,000,000,000 | 9 | Guard against invalid SSL certificates
None of the branded providers (eg., Google, Facebook and Windows Live)
should ever have an invalid certificate. So set "ssl-strict" on the
SoupSession object being used by GoaWebView.
Providers like ownCloud and Exchange might have to deal with
certificates that are not up to th... | Safe | 310 | null |
static int TIFFWriteDirectoryTagFloatArray(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, uint16 tag, uint32 count, float* value)
{
if (dir==NULL)
{
(*ndir)++;
return(1);
}
return(TIFFWriteDirectoryTagCheckedFloatArray(tif,ndir,dir,tag,count,value));
} | 0 | [
"CWE-617"
] | libtiff | de144fd228e4be8aa484c3caf3d814b6fa88c6d9 | 288,925,666,584,003,500,000,000,000,000,000,000,000 | 9 | TIFFWriteDirectorySec: avoid assertion. Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2795. CVE-2018-10963 | Safe | 617 | {"cwe_id": "CWE-617", "vulnerability_type": "Reachable Assertion", "description": "The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.", "severity": null, "category": "assertion failure", "im... |
ves_icall_Type_MakeGenericType (MonoReflectionType *type, MonoArray *type_array)
{
MonoClass *class;
MonoType *geninst, **types;
int i, count;
MONO_ARCH_SAVE_REGS;
count = mono_array_length (type_array);
types = g_new0 (MonoType *, count);
for (i = 0; i < count; i++) {
MonoReflectionType *t = mono_array_get... | 0 | [
"CWE-264"
] | mono | 035c8587c0d8d307e45f1b7171a0d337bb451f1e | 180,531,560,871,319,800,000,000,000,000,000,000,000 | 29 | Allow only primitive types/enums in RuntimeHelpers.InitializeArray (). | Safe | 264 | null |
prepare_repo_download_targets(LrHandle *handle,
LrYumRepo *repo,
LrYumRepoMd *repomd,
LrMetadataTarget *mdtarget,
GSList **targets,
GSList **cbdata_list,
... | 1 | [
"CWE-22"
] | librepo | 7daea2a2429a54dad68b1de9b37a5f65c5cf2600 | 130,004,621,016,105,400,000,000,000,000,000,000,000 | 108 | Validate path read from repomd.xml (RhBug:1868639)
= changelog =
msg: Validate path read from repomd.xml
type: security
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1868639 | Vulnerable | 22 | {"cwe_id": "CWE-22", "vulnerability_type": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product ... |
PosibErr<void> Config::commit_all(Vector<int> * phs, const char * codeset)
{
committed_ = true;
others_ = first_;
first_ = 0;
insert_point_ = &first_;
Conv to_utf8;
if (codeset)
RET_ON_ERR(to_utf8.setup(*this, codeset, "utf-8", NormTo));
while (others_) {
*insert_point_ = oth... | 0 | [
"CWE-125"
] | aspell | 80fa26c74279fced8d778351cff19d1d8f44fe4e | 147,936,931,143,084,280,000,000,000,000,000,000,000 | 20 | Fix various bugs found by OSS-Fuze. | Safe | 125 | {"cwe_id": "CWE-125", "vulnerability_type": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer.", "severity": null, "category": "OOB read", "impact": ["Read Memory", "Bypass Protection Mechanism", "DoS: Crash, Exit, or Restart", "Varies by Context"... |
void perf_event_disable(struct perf_event *event)
{
struct perf_event_context *ctx;
ctx = perf_event_ctx_lock(event);
_perf_event_disable(event);
perf_event_ctx_unlock(event, ctx);
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | f63a8daa5812afef4f06c962351687e1ff9ccb2b | 76,376,496,925,004,570,000,000,000,000,000,000,000 | 8 | perf: Fix event->ctx locking
There have been a few reported issues wrt. the lack of locking around
changing event->ctx. This patch tries to address those.
It avoids the whole rwsem thing; and while it appears to work, please
give it some thought in review.
What I did fail at is sensible runtime checks on the use of
... | Safe | 284 | {"cwe_id": "CWE-284", "vulnerability_type": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.", "severity": null, "category": "Authorization", "impact": ["Varies by Context"], "languages": [null], "example": "Example not ex... |
read_rotation(const char *arg)
{
int i;
if (strcmp(arg, "auto"))
{
return -1;
}
i = fz_atoi(arg);
i = i % 360;
if (i % 90 != 0)
{
fprintf(stderr, "Ignoring invalid rotation\n");
i = 0;
}
return i;
} | 0 | [
"CWE-369",
"CWE-22"
] | mupdf | 22c47acbd52949421f8c7cb46ea1556827d0fcbf | 138,582,412,399,876,540,000,000,000,000,000,000,000 | 20 | Bug 704834: Fix division by zero for zero width pages in muraster. | Safe | 369 | {"cwe_id": "CWE-369", "vulnerability_type": "Divide By Zero", "description": "The product divides a value by zero.", "severity": "Medium", "category": null, "impact": ["DoS: Crash, Exit, or Restart"], "languages": [null], "example": "Example not extracted"} |
struct crypto_instance *crypto_init(
const unsigned char *private_key,
unsigned int private_key_len,
const char *crypto_cipher_type,
const char *crypto_hash_type,
void (*log_printf_func) (
int level,
int subsys,
const char *function,
const char *file,
int line,
... | 0 | [
"CWE-190"
] | corosync | fc1d5418533c1faf21616b282c2559bed7d361c4 | 197,387,553,211,104,670,000,000,000,000,000,000,000 | 46 | totemcrypto: Check length of the packet
Packet has to be longer than crypto_config_header and hash_len,
otherwise unallocated memory is passed into calculate_nss_hash function,
what may result in crash.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Raphael Sanchez Prudencio <rasanche@redhat.com>
Revie... | Safe | 190 | {"cwe_id": "CWE-190", "vulnerability_type": "Integer Overflow or Wraparound", "description": "The product performs a calculation that can\n produce an integer overflow or wraparound when the logic\n assumes that the resulting value will always be larger than\n the original value. This occurs whe... |
spnego_gss_init_sec_context(
OM_uint32 *minor_status,
gss_cred_id_t claimant_cred_handle,
gss_ctx_id_t *context_handle,
gss_name_t target_name,
gss_OID mech_type,
OM_uint32 req_flags,
OM_uint32 time_req,
gss_channel_bindings_t input_chan_bindings,
gss_buffer_t input_token,
gss_OID *actual_... | 0 | [
"CWE-18",
"CWE-763"
] | krb5 | b51b33f2bc5d1497ddf5bd107f791c101695000d | 181,637,875,626,594,540,000,000,000,000,000,000,000 | 157 | Fix SPNEGO context aliasing bugs [CVE-2015-2695]
The SPNEGO mechanism currently replaces its context handle with the
mechanism context handle upon establishment, under the assumption that
most GSS functions are only called after context establishment. This
assumption is incorrect, and can lead to aliasing violations ... | Safe | 18 | null |
static void list_md_fn(const EVP_MD *m, const char *from, const char *to, void *arg )
{
size_t len, n;
const char *name, *cp, **seen;
struct hstate *hstate = arg;
EVP_MD_CTX ctx;
u_int digest_len;
u_char digest[EVP_MAX_MD_SIZE];
if (!m)
return; /* Ignore aliases */
name = EVP_M... | 0 | [
"CWE-20"
] | ntp | 07a5b8141e354a998a52994c3c9cd547927e56ce | 274,680,736,833,404,500,000,000,000,000,000,000,000 | 59 | [TALOS-CAN-0063] avoid buffer overrun in ntpq | Safe | 20 | {"cwe_id": "CWE-20", "vulnerability_type": "Improper Input Validation", "description": "The product receives input or data, but it does\n not validate or incorrectly validates that the input has the\n properties that are required to process the data safely and\n correctly.", "severity": "High", "ca... |
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