func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
getTiledChunkOffsetTableSize(const Header& header)
{
//
// Save the dataWindow information
//
const Box2i &dataWindow = header.dataWindow();
//
// Precompute level and tile information.
//
int* numXTiles;
int* numYTiles;
int numXLevels;
int numYLevels;
precalculate... | 0 | [
"CWE-125"
] | openexr | e79d2296496a50826a15c667bf92bdc5a05518b4 | 291,936,858,853,616,500,000,000,000,000,000,000,000 | 73 | fix memory leaks and invalid memory accesses
Signed-off-by: Peter Hillman <peterh@wetafx.co.nz> |
QPDFObjectHandle::isOperator()
{
dereference();
return QPDFObjectTypeAccessor<QPDF_Operator>::check(m->obj.getPointer());
} | 0 | [
"CWE-399",
"CWE-674"
] | qpdf | b4d6cf6836ce025ba1811b7bbec52680c7204223 | 7,070,664,546,696,604,000,000,000,000,000,000,000 | 5 | Limit depth of nesting in direct objects (fixes #202)
This fixes CVE-2018-9918. |
gerbv_image_t *merge_images (int type)
{
gint i, filecount, img;
gerbv_image_t *out;
gerbv_layertype_t layertype;
struct l_image_info {
gerbv_image_t *image;
gerbv_user_transformation_t *transform;
} *images;
images=(struct l_image_info *)g_new0(struct l_image_info,1);
out = NULL;
switch(type) {
case CAL... | 0 | [
"CWE-200"
] | gerbv | 319a8af890e4d0a5c38e6d08f510da8eefc42537 | 113,386,624,532,312,950,000,000,000,000,000,000,000 | 54 | Remove local alias to parameter array
Normalizing access to `gerbv_simplified_amacro_t::parameter` as a step to fix CVE-2021-40402 |
void CLASS canon_sraw_load_raw()
{
struct jhead jh;
short *rp = 0, (*ip)[4];
int jwide, slice, scol, ecol, row, col, jrow = 0, jcol = 0, pix[3], c;
int v[3] = {0, 0, 0}, ver, hue;
#ifdef LIBRAW_LIBRARY_BUILD
int saved_w = width, saved_h = height;
#endif
char *cp;
if (!ljpeg_start(&jh, 0) || jh.clrs < 4)
... | 0 | [
"CWE-190"
] | LibRaw | 4554e24ce24beaef5d0ef48372801cfd91039076 | 290,999,514,024,657,960,000,000,000,000,000,000,000 | 170 | parse_qt: possible integer overflow |
BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs,
const char *backing_file)
{
char *filename_full = NULL;
char *backing_file_full = NULL;
char *filename_tmp = NULL;
int is_protocol = 0;
BlockDriverState *curr_bs = NULL;
BlockDriverState *retval = NULL;
if (!bs || !bs->... | 0 | [
"CWE-190"
] | qemu | 8f4754ede56e3f9ea3fd7207f4a7c4453e59285b | 193,354,849,919,072,100,000,000,000,000,000,000,000 | 61 | block: Limit request size (CVE-2014-0143)
Limiting the size of a single request to INT_MAX not only fixes a
direct integer overflow in bdrv_check_request() (which would only
trigger bad behaviour with ridiculously huge images, as in close to
2^64 bytes), but can also prevent overflows in all block drivers.
Signed-off... |
hook_process_run (struct t_hook *hook_process)
{
int pipe_stdout[2], pipe_stderr[2], timeout, max_calls;
long interval;
pid_t pid;
/* create pipe for child process (stdout) */
if (pipe (pipe_stdout) < 0)
{
(void) (HOOK_PROCESS(hook_process, callback))
(hook_process->call... | 0 | [
"CWE-20"
] | weechat | c265cad1c95b84abfd4e8d861f25926ef13b5d91 | 262,859,996,130,924,500,000,000,000,000,000,000,000 | 99 | Fix verification of SSL certificates by calling gnutls verify callback (patch #7459) |
dissect_kafka_find_coordinator_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset,
kafka_api_version_t api_version)
{
if (api_version >= 1) {
offset = dissect_kafka_throttle_time(tvb, pinfo, tree, offset);
}
/* error_code */
offset ... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 94,053,221,021,222,210,000,000,000,000,000,000,000 | 24 | Kafka: Limit our decompression size.
Don't assume that the Internet has our best interests at heart when it
gives us the size of our decompression buffer. Assign an arbitrary limit
of 50 MB.
This fixes #16739 in that it takes care of
** (process:17681): WARNING **: 20:03:07.440: Dissector bug, protocol Kafka, in pac... |
inline uint8_t* WireFormatLite::WriteDoubleNoTagToArray(
const RepeatedField<double>& value, uint8_t* target) {
return WriteFixedNoTagToArray(value, WriteDoubleNoTagToArray, target);
} | 0 | [
"CWE-703"
] | protobuf | d1635e1496f51e0d5653d856211e8821bc47adc4 | 70,070,047,662,021,140,000,000,000,000,000,000,000 | 4 | Apply patch |
grub_ext2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
{
struct grub_ext2_data *data = node->data;
struct grub_ext2_inode *inode = &node->inode;
grub_disk_addr_t blknr = -1;
unsigned int blksz = EXT2_BLOCK_SIZE (data);
int log2_blksz = LOG2_EXT2_BLOCK_SIZE (data);
if (inode->flags & gru... | 0 | [
"CWE-119"
] | grub | ac8cac1dac50daaf1c390d701cca3b55e16ee768 | 186,699,969,398,851,100,000,000,000,000,000,000,000 | 146 | * grub-core/fs/ext2.c: Remove variable length arrays. |
static void set_sock_ids_by_socket(struct mdesc_handle *hp, u64 mp)
{
int idx = 1;
mdesc_for_each_node_by_name(hp, mp, "socket") {
u64 a;
mdesc_for_each_arc(a, hp, mp, MDESC_ARC_TYPE_FWD) {
u64 t = mdesc_arc_target(hp, a);
const char *name;
const u64 *id;
name = mdesc_node_name(hp, t);
if (strcm... | 0 | [
"CWE-476"
] | sparc | 80caf43549e7e41a695c6d1e11066286538b336f | 252,148,346,207,256,030,000,000,000,000,000,000,000 | 23 | mdesc: fix a missing-check bug in get_vdev_port_node_info()
In get_vdev_port_node_info(), 'node_info->vdev_port.name' is allcoated
by kstrdup_const(), and it returns NULL when fails. So
'node_info->vdev_port.name' should be checked.
Signed-off-by: Gen Zhang <blackgod016574@gmail.com>
Signed-off-by: David S. Miller <d... |
static int opfsub(RAsm *a, ut8 *data, const Opcode *op) {
int l = 0;
switch (op->operands_count) {
case 1:
if ( op->operands[0].type & OT_MEMORY ) {
if ( op->operands[0].type & OT_DWORD ) {
data[l++] = 0xd8;
data[l++] = 0x20 | op->operands[0].regs[0];
} else if ( op->operands[0].type & OT_QWORD ) {
... | 0 | [
"CWE-119",
"CWE-125",
"CWE-787"
] | radare2 | 9b46d38dd3c4de6048a488b655c7319f845af185 | 20,424,910,614,023,955,000,000,000,000,000,000,000 | 36 | Fix #12372 and #12373 - Crash in x86 assembler (#12380)
0 ,0,[bP-bL-bP-bL-bL-r-bL-bP-bL-bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx--
leA ,0,[bP-bL-bL-bP-bL-bP-bL-60@bL-
leA ,0,[bP-bL-r-bP-bL-bP-bL-60@bL-
mov ,0,[ax+Bx-ax+Bx-ax+ax+Bx-ax+Bx-- |
load_float(UnpicklerObject *self)
{
PyObject *value;
char *endptr, *s;
Py_ssize_t len;
double d;
if ((len = _Unpickler_Readline(self, &s)) < 0)
return -1;
if (len < 2)
return bad_readline();
errno = 0;
d = PyOS_string_to_double(s, &endptr, PyExc_OverflowError);
if (... | 0 | [
"CWE-190",
"CWE-369"
] | cpython | a4ae828ee416a66d8c7bf5ee71d653c2cc6a26dd | 209,836,927,595,343,060,000,000,000,000,000,000,000 | 27 | closes bpo-34656: Avoid relying on signed overflow in _pickle memos. (GH-9261) |
CtPtr ProtocolV1::send_client_banner() {
ldout(cct, 20) << __func__ << dendl;
state = CONNECTING;
bufferlist bl;
bl.append(CEPH_BANNER, strlen(CEPH_BANNER));
return WRITE(bl, handle_client_banner_write);
} | 0 | [
"CWE-294"
] | ceph | 6c14c2fb5650426285428dfe6ca1597e5ea1d07d | 176,272,789,274,412,140,000,000,000,000,000,000,000 | 8 | 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... |
*/
static inline zval *add_next_index_object(zval *arg, zval *tmp)
{
HashTable *symtable;
if (Z_TYPE_P(arg) == IS_OBJECT) {
symtable = Z_OBJPROP_P(arg);
} else {
symtable = Z_ARRVAL_P(arg);
}
return zend_hash_next_index_insert(symtable, tmp); | 0 | [
"CWE-88"
] | php-src | 336d2086a9189006909ae06c7e95902d7d5ff77e | 62,716,101,854,653,990,000,000,000,000,000,000,000 | 12 | Disable rsh/ssh functionality in imap by default (bug #77153) |
static int nf_tables_newchain(struct sk_buff *skb, const struct nfnl_info *info,
const struct nlattr * const nla[])
{
struct nftables_pernet *nft_net = nft_pernet(info->net);
struct netlink_ext_ack *extack = info->extack;
u8 genmask = nft_genmask_next(info->net);
u8 family = info->nfmsg->nfgen_family;
str... | 0 | [
"CWE-400",
"CWE-703"
] | linux | e02f0d3970404bfea385b6edb86f2d936db0ea2b | 212,616,937,543,036,340,000,000,000,000,000,000,000 | 100 | netfilter: nf_tables: disallow binding to already bound chain
Update nft_data_init() to report EINVAL if chain is already bound.
Fixes: d0e2c7de92c7 ("netfilter: nf_tables: add NFT_CHAIN_BINDING")
Reported-by: Gwangun Jung <exsociety@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
static inline zend_long parse_iv2(const unsigned char *p, const unsigned char **q)
{
char cursor;
zend_long result = 0;
int neg = 0;
switch (*p) {
case '-':
neg++;
/* fall-through */
case '+':
p++;
}
while (1) {
cursor = (char)*p;
if (cursor >= '0' && cursor <= '9') {
result = result * 10 + ... | 0 | [] | php-src | d76b293ac71aa5bd4e9a433192afef6e0dd5a4ee | 87,591,803,614,288,360,000,000,000,000,000,000,000 | 27 | forgot to commit this one |
static inline int UT64_MUL(ut64 *r, ut64 a, ut64 b) {
if (a && UT64_MAX / a < b) {
return 0;
}
if (r) {
*r = a * b;
}
return 1;
} | 0 | [
"CWE-476"
] | radare2 | 1ea23bd6040441a21fbcfba69dce9a01af03f989 | 36,863,582,031,753,505,000,000,000,000,000,000,000 | 9 | Fix #6816 - null deref in r_read_* |
static int x25_listen(struct socket *sock, int backlog)
{
struct sock *sk = sock->sk;
int rc = -EOPNOTSUPP;
lock_sock(sk);
if (sk->sk_state != TCP_LISTEN) {
memset(&x25_sk(sk)->dest_addr, 0, X25_ADDR_LEN);
sk->sk_max_ack_backlog = backlog;
sk->sk_state = TCP_LISTEN;
rc = 0;
}
release_sock(sk);
... | 0 | [] | net | 7781607938c8371d4c2b243527430241c62e39c2 | 104,818,320,974,163,540,000,000,000,000,000,000,000 | 16 | net/x25: Fix null-ptr-deref caused by x25_disconnect
When the link layer is terminating, x25->neighbour will be set to NULL
in x25_disconnect(). As a result, it could cause null-ptr-deref bugs in
x25_sendmsg(),x25_recvmsg() and x25_connect(). One of the bugs is
shown below.
(Thread 1) | (Thread 2... |
static CImg<T> get_load_off(CImgList<tf>& primitives, CImgList<tc>& colors, std::FILE *const file) {
return CImg<T>().load_off(primitives,colors,file);
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 72,297,872,032,346,980,000,000,000,000,000,000,000 | 3 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
bool ring_buffer_record_is_set_on(struct trace_buffer *buffer)
{
return !(atomic_read(&buffer->record_disabled) & RB_BUFFER_OFF);
} | 0 | [
"CWE-362"
] | linux | bbeb97464eefc65f506084fd9f18f21653e01137 | 242,187,469,984,044,050,000,000,000,000,000,000,000 | 4 | tracing: Fix race in trace_open and buffer resize call
Below race can come, if trace_open and resize of
cpu buffer is running parallely on different cpus
CPUX CPUY
ring_buffer_resize
atomic_read(&buffer->resize_disabled)
tracing_open
tracing_reset_online_cpus
ring_buffer_... |
xmlSchemaPIllegalAttrErr(xmlSchemaParserCtxtPtr ctxt,
xmlParserErrors error,
xmlSchemaBasicItemPtr ownerComp ATTRIBUTE_UNUSED,
xmlAttrPtr attr)
{
xmlChar *strA = NULL, *strB = NULL;
xmlSchemaFormatNodeForError(&strA, ACTXT_CAST ctxt, attr->parent);
xmlSchemaErr4(ACTXT_CAST ctxt, error, (xmlNode... | 0 | [
"CWE-134"
] | libxml2 | 4472c3a5a5b516aaf59b89be602fbce52756c3e9 | 119,800,371,213,025,650,000,000,000,000,000,000,000 | 15 | Fix some format string warnings with possible format string vulnerability
For https://bugzilla.gnome.org/show_bug.cgi?id=761029
Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports. |
get_memory_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
{
tga_source_ptr source = (tga_source_ptr) sinfo;
JDIMENSION source_row;
/* Compute row of source that maps to current_row of normal order */
/* For now, assume image is bottom-up and not interlaced. */
/* NEEDS WORK to support interlaced images! ... | 0 | [
"CWE-369"
] | libjpeg-turbo | 82923eb93a2eacf4a593e00e3e672bbb86a8a3a0 | 191,559,552,519,026,160,000,000,000,000,000,000,000 | 18 | Check image size when reading targa file
Throw an error when image width or height is 0.
Fixes mozilla/mozjpeg#140, closes #7. |
static bool is_chained_work(struct workqueue_struct *wq)
{
struct worker *worker;
worker = current_wq_worker();
/*
* Return %true iff I'm a worker execuing a work item on @wq. If
* I'm @worker, it's safe to dereference it without locking.
*/
return worker && worker->current_pwq->wq == wq;
} | 0 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 164,758,727,284,359,150,000,000,000,000,000,000,000 | 11 | time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the trac... |
GF_Err rloc_box_dump(GF_Box *a, FILE * trace)
{
GF_RelativeLocationPropertyBox *ptr = (GF_RelativeLocationPropertyBox *)a;
if (!a) return GF_BAD_PARAM;
gf_isom_box_dump_start(a, "RelativeLocationPropertyBox", trace);
gf_fprintf(trace, "horizontal_offset=\"%d\" vertical_offset=\"%d\">\n", ptr->horizontal_offset, ptr... | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 91,834,792,648,725,680,000,000,000,000,000,000,000 | 9 | fixed #2138 |
static u16 __netdev_pick_tx(struct net_device *dev, struct sk_buff *skb)
{
struct sock *sk = skb->sk;
int queue_index = sk_tx_queue_get(sk);
if (queue_index < 0 || skb->ooo_okay ||
queue_index >= dev->real_num_tx_queues) {
int new_index = get_xps_queue(dev, skb);
if (new_index < 0)
new_index = skb_tx_h... | 0 | [
"CWE-400",
"CWE-703"
] | linux | fac8e0f579695a3ecbc4d3cac369139d7f819971 | 37,003,899,928,258,974,000,000,000,000,000,000,000 | 21 | 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... |
gdm_session_settings_set_language_name (GdmSessionSettings *settings,
const char *language_name)
{
g_return_if_fail (GDM_IS_SESSION_SETTINGS (settings));
if (settings->priv->language_name == NULL ||
strcmp (settings->priv->language_name, langu... | 0 | [] | gdm | c25ef9245be4e0be2126ef3d075df4401949b570 | 8,574,028,068,381,290,000,000,000,000,000,000,000 | 11 | Store the face and dmrc files in a cache. Refer to bug #565151. |
tiff_save_read (thandle_t handle, tdata_t buf, tsize_t size)
{
return -1;
} | 0 | [] | gdk-pixbuf | 31a6cff3dfc6944aad4612a9668b8ad39122e48b | 86,171,603,792,095,480,000,000,000,000,000,000,000 | 4 | tiff: Check for integer overflows in multiplication
The checks currently in use are not sufficient, because they depend on
undefined behaviour:
rowstride = width * 4;
if (rowstride / 4 != width) { /* overflow */
If the multiplication has already overflowed, the compiler may decide
to optimize the if out and ... |
static inline bool check_attr(const struct MFT_REC *rec,
const struct ATTRIB *attr,
struct ntfs_sb_info *sbi)
{
u32 asize = le32_to_cpu(attr->size);
u32 rsize = 0;
u64 dsize, svcn, evcn;
u16 run_off;
/* Check the fixed part of the attribute record header. */
if (asize >= sbi->record_size ||
... | 0 | [
"CWE-416"
] | linux | f26967b9f7a830e228bb13fb41bd516ddd9d789d | 44,095,414,079,299,450,000,000,000,000,000,000,000 | 90 | fs/ntfs3: Fix invalid free in log_replay
log_read_rst() returns ENOMEM error when there is not enough memory.
In this case, if info is returned without initialization,
it attempts to kfree the uninitialized info->r_page pointer. This patch
moves the memset initialization code to before log_read_rst() is called.
Repor... |
qf_fill_buffer(qf_list_T *qfl, buf_T *buf, qfline_T *old_last, int qf_winid)
{
linenr_T lnum;
qfline_T *qfp;
int old_KeyTyped = KeyTyped;
list_T *qftf_list = NULL;
listitem_T *qftf_li = NULL;
if (old_last == NULL)
{
if (buf != curbuf)
{
internal_error("qf_fill_buffer()");
retur... | 0 | [
"CWE-416"
] | vim | 4f1b083be43f351bc107541e7b0c9655a5d2c0bb | 43,788,346,025,072,200,000,000,000,000,000,000,000 | 111 | patch 9.0.0322: crash when no errors and 'quickfixtextfunc' is set
Problem: Crash when no errors and 'quickfixtextfunc' is set.
Solution: Do not handle errors if there aren't any. |
static int uvc_suspend(struct usb_interface *intf, pm_message_t message)
{
struct uvc_device *dev = usb_get_intfdata(intf);
struct uvc_streaming *stream;
uvc_trace(UVC_TRACE_SUSPEND, "Suspending interface %u\n",
intf->cur_altsetting->desc.bInterfaceNumber);
/* Controls are cached on the fly so they don't need t... | 0 | [
"CWE-269"
] | linux | 68035c80e129c4cfec659aac4180354530b26527 | 187,761,291,567,228,980,000,000,000,000,000,000,000 | 27 | media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
Way back in 2017, fuzzing the 4.14-rc2 USB stack with syzkaller kicked
up the following WARNING from the UVC chain scanning code:
| list_add double add: new=ffff880069084010, prev=ffff880069084010,
| next=ffff880067d22298.
| ----------... |
escape_toggle_multipart_type (int argc, char **argv, compose_env_t *env)
{
env->alt = !env->alt;
report_multipart_type (env);
return 0;
} | 0 | [] | mailutils | 4befcfd015256c568121653038accbd84820198f | 73,952,266,783,794,120,000,000,000,000,000,000,000 | 6 | mail: disable compose escapes in non-interctive mode.
* NEWS: Document changes.
* doc/texinfo/programs/mail.texi: Document changes.
* mail/send.c (mail_compose_send): Recognize escapes only in
interactive mode. |
ExecRefreshMatView(RefreshMatViewStmt *stmt, const char *queryString,
ParamListInfo params, char *completionTag)
{
Oid matviewOid;
Relation matviewRel;
RewriteRule *rule;
List *actions;
Query *dataQuery;
Oid tableSpace;
Oid relowner;
Oid OIDNewHeap;
DestReceiver *dest;
bool concurrent;
... | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 111,281,582,879,376,820,000,000,000,000,000,000,000 | 178 | Fix column-privilege leak in error-message paths
While building error messages to return to the user,
BuildIndexValueDescription, ExecBuildSlotValueDescription and
ri_ReportViolation would happily include the entire key or entire row in
the result returned to the user, even if the user didn't have access to
view all o... |
static int handle_emulation_failure(struct kvm_vcpu *vcpu)
{
int r = EMULATE_DONE;
++vcpu->stat.insn_emulation_fail;
trace_kvm_emulate_insn_failed(vcpu);
if (!is_guest_mode(vcpu)) {
vcpu->run->exit_reason = KVM_EXIT_INTERNAL_ERROR;
vcpu->run->internal.suberror = KVM_INTERNAL_ERROR_EMULATION;
vcpu->run->inter... | 1 | [
"CWE-362"
] | linux | a2b9e6c1a35afcc0973acb72e591c714e78885ff | 124,815,011,205,506,080,000,000,000,000,000,000,000 | 16 | KVM: x86: Don't report guest userspace emulation error to userspace
Commit fc3a9157d314 ("KVM: X86: Don't report L2 emulation failures to
user-space") disabled the reporting of L2 (nested guest) emulation failures to
userspace due to race-condition between a vmexit and the instruction emulator.
The same rational appli... |
rb_f_sub_bang(argc, argv)
int argc;
VALUE *argv;
{
return rb_str_sub_bang(argc, argv, uscore_get());
} | 0 | [
"CWE-20"
] | ruby | e926ef5233cc9f1035d3d51068abe9df8b5429da | 68,487,463,756,428,590,000,000,000,000,000,000,000 | 6 | * random.c (rb_genrand_int32, rb_genrand_real), intern.h: Export.
* string.c (rb_str_tmp_new), intern.h: New function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@16014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
evdev_init_calibration(struct evdev_device *device,
struct libinput_device_config_calibration *calibration)
{
device->base.config.calibration = calibration;
calibration->has_matrix = evdev_calibration_has_matrix;
calibration->set_matrix = evdev_calibration_set_matrix;
calibration->get_matrix = evdev_calib... | 0 | [
"CWE-134"
] | libinput | a423d7d3269dc32a87384f79e29bb5ac021c83d1 | 196,576,359,049,753,900,000,000,000,000,000,000,000 | 10 | evdev: strip the device name of format directives
This fixes a format string vulnerabilty.
evdev_log_message() composes a format string consisting of a fixed
prefix (including the rendered device name) and the passed-in format
buffer. This format string is then passed with the arguments to the
actual log handler, whi... |
int service_init(int argc __attribute__((unused)),
char **argv __attribute__((unused)),
char **envp __attribute__((unused)))
{
int opt;
const char *prefix;
initialize_nntp_error_table();
if (geteuid() == 0) fatal("must run as the Cyrus user", EC_USAGE);
setproctitle_init(argc, argv, envp);
... | 0 | [
"CWE-287"
] | cyrus-imapd | 77903669e04c9788460561dd0560b9c916519594 | 163,162,101,134,857,900,000,000,000,000,000,000,000 | 88 | Secunia SA46093 - make sure nntp authentication completes
Discovered by Stefan Cornelius, Secunia Research
The vulnerability is caused due to the access restriction for certain
commands only checking whether or not variable "nntp_userid" is non-NULL,
without performing additional checks to verify that a complete, suc... |
void populate (byte* source, size_t num)
{
size_ = num;
data_ = (byte*)std::malloc(size_);
type_ = bMemory;
std::memcpy(data_, source, size_);
} | 0 | [
"CWE-190"
] | exiv2 | c73d1e27198a389ce7caf52ac30f8e2120acdafd | 29,212,620,682,195,925,000,000,000,000,000,000,000 | 7 | Avoid negative integer overflow when `filesize < io_->tell()`.
This fixes #791. |
void Database::setBlob(const QByteArray &hash, const QByteArray &data) {
if (hash.isEmpty() || data.isEmpty())
return;
QSqlQuery query;
query.prepare(QLatin1String("REPLACE INTO `blobs` (`hash`, `data`, `seen`) VALUES (?, ?, datetime('now'))"));
query.addBindValue(hash);
query.addBindValue(data);
query.exec()... | 0 | [
"CWE-310"
] | mumble | 5632c35d6759f5e13a7dfe78e4ee6403ff6a8e3e | 267,290,355,884,637,770,000,000,000,000,000,000,000 | 11 | Explicitly remove file permissions for settings and DB |
add_bitset(regex_t* reg, BitSetRef bs)
{
BB_ADD(reg, bs, SIZE_BITSET);
return 0;
} | 0 | [
"CWE-476"
] | oniguruma | 410f5916429e7d2920e1d4867388514f605413b8 | 219,773,000,028,204,100,000,000,000,000,000,000,000 | 5 | fix #87: Read unknown address in onig_error_code_to_str() |
void __init ipc_init_proc_interface(const char *path, const char *header,
int ids, int (*show)(struct seq_file *, void *))
{
struct proc_dir_entry *pde;
struct ipc_proc_iface *iface;
iface = kmalloc(sizeof(*iface), GFP_KERNEL);
if (!iface)
return;
iface->path = path;
iface->header = header;
iface->ids = ids... | 0 | [
"CWE-362",
"CWE-401"
] | linux | b9a532277938798b53178d5a66af6e2915cb27cf | 219,256,185,901,768,460,000,000,000,000,000,000,000 | 22 | Initialize msg/shm IPC objects before doing ipc_addid()
As reported by Dmitry Vyukov, we really shouldn't do ipc_addid() before
having initialized the IPC object state. Yes, we initialize the IPC
object in a locked state, but with all the lockless RCU lookup work,
that IPC object lock no longer means that the state c... |
static unsigned int fanout_demux_rnd(struct packet_fanout *f,
struct sk_buff *skb,
unsigned int num)
{
return reciprocal_divide(prandom_u32(), num);
} | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 76,209,529,459,924,370,000,000,000,000,000,000,000 | 6 | net: rework recvmsg handler msg_name and msg_namelen logic
This patch now always passes msg->msg_namelen as 0. recvmsg handlers must
set msg_namelen to the proper size <= sizeof(struct sockaddr_storage)
to return msg_name to the user.
This prevents numerous uninitialized memory leaks we had in the
recvmsg handlers an... |
static inline int skb_try_make_writable(struct sk_buff *skb,
unsigned int write_len)
{
return skb_cloned(skb) && !skb_clone_writable(skb, write_len) &&
pskb_expand_head(skb, 0, 0, GFP_ATOMIC); | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 279,033,632,002,589,430,000,000,000,000,000,000,000 | 6 | net: create skb_gso_validate_mac_len()
If you take a GSO skb, and split it into packets, will the MAC
length (L2 + L3 + L4 headers + payload) of those packets be small
enough to fit within a given length?
Move skb_gso_mac_seglen() to skbuff.h with other related functions
like skb_gso_network_seglen() so we can use it... |
static void add_timer_randomness(struct timer_rand_state *state, unsigned num)
{
struct {
cycles_t cycles;
long jiffies;
unsigned num;
} sample;
long delta, delta2, delta3;
preempt_disable();
/* if over the trickle threshold, use only 1 in 4096 samples */
if (input_pool.entropy_count > trickle_thresh &&
... | 0 | [
"CWE-703"
] | linux | 87c48fa3b4630905f98268dde838ee43626a060c | 303,935,827,370,787,000,000,000,000,000,000,000,000 | 58 | ipv6: make fragment identifications less predictable
IPv6 fragment identification generation is way beyond what we use for
IPv4 : It uses a single generator. Its not scalable and allows DOS
attacks.
Now inetpeer is IPv6 aware, we can use it to provide a more secure and
scalable frag ident generator (per destination, ... |
inline void* ZoneAllocationPolicy::New(size_t size) {
ASSERT(zone_);
return zone_->New(static_cast<int>(size));
} | 0 | [
"CWE-119"
] | node | fcb9145e291e8cb82164bc1fe3db1c1dae219b55 | 200,214,135,959,813,040,000,000,000,000,000,000,000 | 4 | deps: backport 3a9bfec from v8 upstream
Some of the logic from `zone.cc` is found in `zone-inl.h` in this
release stream.
Original commit message:
Fix overflow issue in Zone::New
When requesting a large allocation near the end of the address space,
the computation could overflow and erroneously *not* grow the... |
setup_look_behind(Node* node, regex_t* reg, ScanEnv* env)
{
int r, len;
AnchorNode* an = NANCHOR(node);
r = get_char_length_tree(an->target, reg, &len);
if (r == 0)
an->char_len = len;
else if (r == GET_CHAR_LEN_VARLEN)
r = ONIGERR_INVALID_LOOK_BEHIND_PATTERN;
else if (r == GET_CHAR_LEN_TOP_ALT_VAR... | 0 | [
"CWE-125"
] | php-src | c6e34d91b88638966662caac62c4d0e90538e317 | 164,541,419,897,283,240,000,000,000,000,000,000,000 | 19 | Fix bug #77371 (heap buffer overflow in mb regex functions - compile_string_node) |
BSONObj expectedResult() {
return BSON("" << 1);
} | 0 | [
"CWE-835"
] | mongo | 0a076417d1d7fba3632b73349a1fd29a83e68816 | 134,073,187,128,394,400,000,000,000,000,000,000,000 | 3 | SERVER-38070 fix infinite loop in agg expression |
restart_timeout(NCR_Instance inst, double delay)
{
/* Check if we can transmit */
if (inst->tx_suspended) {
assert(!inst->timer_running);
return;
}
/* Stop old timer if running */
if (inst->timer_running)
SCH_RemoveTimeout(inst->timeout_id);
/* Start new timer for transmission */
inst->timeo... | 0 | [] | chrony | a78bf9725a7b481ebff0e0c321294ba767f2c1d8 | 194,933,738,884,114,000,000,000,000,000,000,000,000 | 19 | ntp: restrict authentication of server/peer to specified key
When a server/peer was specified with a key number to enable
authentication with a symmetric key, packets received from the
server/peer were accepted if they were authenticated with any of
the keys contained in the key file and not just the specified key.
T... |
struct rose_neigh *rose_get_neigh(rose_address *addr, unsigned char *cause,
unsigned char *diagnostic, int route_frame)
{
struct rose_neigh *res = NULL;
struct rose_node *node;
int failed = 0;
int i;
if (!route_frame) spin_lock_bh(&rose_node_list_lock);
for (node = rose_node_list; node != NULL; node = node->nex... | 0 | [
"CWE-20"
] | linux | e0bccd315db0c2f919e7fcf9cb60db21d9986f52 | 315,728,688,407,977,430,000,000,000,000,000,000,000 | 46 | rose: Add length checks to CALL_REQUEST parsing
Define some constant offsets for CALL_REQUEST based on the description
at <http://www.techfest.com/networking/wan/x25plp.htm> and the
definition of ROSE as using 10-digit (5-byte) addresses. Use them
consistently. Validate all implicit and explicit facilities lengths.
... |
decode_bundle(bool load, const struct nx_action_bundle *nab,
const struct vl_mff_map *vl_mff_map, uint64_t *tlv_bitmap,
struct ofpbuf *ofpacts)
{
static struct vlog_rate_limit rll = VLOG_RATE_LIMIT_INIT(1, 5);
struct ofpact_bundle *bundle;
uint32_t slave_type;
size_t slaves_s... | 0 | [
"CWE-416"
] | ovs | 65c61b0c23a0d474696d7b1cea522a5016a8aeb3 | 7,828,711,697,479,253,000,000,000,000,000,000,000 | 81 | ofp-actions: Fix use-after-free while decoding RAW_ENCAP.
While decoding RAW_ENCAP action, decode_ed_prop() might re-allocate
ofpbuf if there is no enough space left. However, function
'decode_NXAST_RAW_ENCAP' continues to use old pointer to 'encap'
structure leading to write-after-free and incorrect decoding.
==3... |
static int bad_file_release(struct inode *inode, struct file *filp)
{
return -EIO;
} | 0 | [] | linux-2.6 | be6aab0e9fa6d3c6d75aa1e38ac972d8b4ee82b8 | 217,452,278,576,450,840,000,000,000,000,000,000,000 | 4 | [PATCH] fix memory corruption from misinterpreted bad_inode_ops return values
CVE-2006-5753 is for a case where an inode can be marked bad, switching
the ops to bad_inode_ops, which are all connected as:
static int return_EIO(void)
{
return -EIO;
}
#define EIO_ERROR ((void *) (return_EIO))
static struct ino... |
int filter_assign_type(const char *type)
{
if (strstr(type, "__data_loc") && strstr(type, "char"))
return FILTER_DYN_STRING;
if (strchr(type, '[') && strstr(type, "char"))
return FILTER_STATIC_STRING;
if (strcmp(type, "char *") == 0 || strcmp(type, "const char *") == 0)
return FILTER_PTR_STRING;
return FIL... | 0 | [
"CWE-400",
"CWE-284",
"CWE-401"
] | linux | 96c5c6e6a5b6db592acae039fed54b5c8844cd35 | 184,761,767,286,812,820,000,000,000,000,000,000,000 | 13 | tracing: Have error path in predicate_parse() free its allocated memory
In predicate_parse, there is an error path that is not going to
out_free instead it returns directly which leads to a memory leak.
Link: http://lkml.kernel.org/r/20190920225800.3870-1-navid.emamdoost@gmail.com
Signed-off-by: Navid Emamdoost <nav... |
void Statement::Work_Get(napi_env e, void* data) {
STATEMENT_INIT(RowBaton);
if (stmt->status != SQLITE_DONE || baton->parameters.size()) {
STATEMENT_MUTEX(mtx);
sqlite3_mutex_enter(mtx);
if (stmt->Bind(baton->parameters)) {
stmt->status = sqlite3_step(stmt->_handle);
... | 0 | [] | node-sqlite3 | 593c9d498be2510d286349134537e3bf89401c4a | 37,369,169,267,696,510,000,000,000,000,000,000,000 | 23 | bug: fix segfault of invalid toString() object (#1450)
* bug: verify toString() returns valid data
* test: faulty toString test |
static inline MemoryRegion *address_space_translate_cached(
MemoryRegionCache *cache, hwaddr addr, hwaddr *xlat,
hwaddr *plen, bool is_write, MemTxAttrs attrs)
{
MemoryRegionSection section;
MemoryRegion *mr;
IOMMUMemoryRegion *iommu_mr;
AddressSpace *target_as;
assert(!cache->ptr);
*xl... | 0 | [
"CWE-787"
] | qemu | 4bfb024bc76973d40a359476dc0291f46e435442 | 310,832,236,583,202,100,000,000,000,000,000,000,000 | 24 | memory: clamp cached translation in case it points to an MMIO region
In using the address_space_translate_internal API, address_space_cache_init
forgot one piece of advice that can be found in the code for
address_space_translate_internal:
/* MMIO registers can be expected to perform full-width accesses based onl... |
int user_update(struct key *key, const void *data, size_t datalen)
{
struct user_key_payload *upayload, *zap;
int ret;
ret = -EINVAL;
if (datalen <= 0 || datalen > 32767 || !data)
goto error;
/* construct a replacement payload */
ret = -ENOMEM;
upayload = kmalloc(sizeof(*upayload) + datalen, GFP_KERNEL);
if... | 0 | [
"CWE-264"
] | linux-2.6 | 9f35a33b8d06263a165efe3541d9aa0cdbd70b3b | 134,198,992,424,797,760,000,000,000,000,000,000,000 | 36 | KEYS: Fix a NULL pointer deref in the user-defined key type
Fix a NULL pointer deref in the user-defined key type whereby updating a
negative key into a fully instantiated key will cause an oops to occur
when the code attempts to free the non-existent old payload.
This results in an oops that looks something like the... |
g_NPN_SetException(NPObject *npobj, const NPUTF8 *message)
{
if (!thread_check()) {
npw_printf("WARNING: NPN_SetException not called from the main thread\n");
return;
}
D(bugiI("NPN_SetException npobj=%p, message='%s'\n", npobj, message));
invoke_NPN_SetException(npobj, message);
D(bugiD("NPN_SetException ... | 0 | [
"CWE-264"
] | nspluginwrapper | 7e4ab8e1189846041f955e6c83f72bc1624e7a98 | 108,621,206,376,609,150,000,000,000,000,000,000,000 | 11 | Support all the new variables added |
TEST(ExistsMatchExpression, ElemMatchKey) {
ExistsMatchExpression exists;
ASSERT(exists.init("a.b").isOK());
MatchDetails details;
details.requestElemMatchKey();
ASSERT(!exists.matchesBSON(BSON("a" << 1), &details));
ASSERT(!details.hasElemMatchKey());
ASSERT(exists.matchesBSON(BSON("a" << B... | 0 | [] | mongo | b0ef26c639112b50648a02d969298650fbd402a4 | 70,216,098,289,467,110,000,000,000,000,000,000,000 | 13 | SERVER-51083 Reject invalid UTF-8 from $regex match expressions |
static ssize_t _hostfs_write(oe_fd_t* desc, const void* buf, size_t count)
{
ssize_t ret = -1;
file_t* file = _cast_file(desc);
/* Check parameters. */
if (!file || (count && !buf))
OE_RAISE_ERRNO(OE_EINVAL);
/* Call the host. */
if (oe_syscall_write_ocall(&ret, file->host_fd, buf, cou... | 1 | [
"CWE-200",
"CWE-552"
] | openenclave | bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b | 27,850,029,145,922,330,000,000,000,000,000,000,000 | 16 | Merge pull request from GHSA-525h-wxcc-f66m
Signed-off-by: Ming-Wei Shih <mishih@microsoft.com> |
X509_STORE_CTX_verify_fn X509_STORE_CTX_get_verify(X509_STORE_CTX *ctx)
{
return ctx->verify;
} | 0 | [
"CWE-295"
] | openssl | 2a40b7bc7b94dd7de897a74571e7024f0cf0d63b | 242,790,702,337,136,420,000,000,000,000,000,000,000 | 4 | check_chain_extensions: Do not override error return value by check_curve
The X509_V_FLAG_X509_STRICT flag enables additional security checks of the
certificates present in a certificate chain. It is not set by default.
Starting from OpenSSL version 1.1.1h a check to disallow certificates with
explicitly encoded elli... |
NTSTATUS smb1cli_session_set_session_key(struct smbXcli_session *session,
const DATA_BLOB _session_key)
{
struct smbXcli_conn *conn = session->conn;
uint8_t session_key[16];
if (conn == NULL) {
return NT_STATUS_INVALID_PARAMETER_MIX;
}
if (session->smb1.application_key.length != 0) {
/*
* TODO: do n... | 0 | [
"CWE-20"
] | samba | a819d2b440aafa3138d95ff6e8b824da885a70e9 | 21,646,780,254,284,970,000,000,000,000,000,000,000 | 40 | CVE-2015-5296: libcli/smb: make sure we require signing when we demand encryption on a session
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11536
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org> |
CURLcode Curl_protocol_doing(struct connectdata *conn, bool *done)
{
CURLcode result = CURLE_OK;
if(conn && conn->handler->doing) {
*done = FALSE;
result = conn->handler->doing(conn, done);
}
else
*done = TRUE;
return result;
} | 0 | [
"CWE-119"
] | curl | 9b5e12a5491d2e6b68e0c88ca56f3a9ef9fba400 | 168,115,336,122,059,500,000,000,000,000,000,000,000 | 13 | url: fix alignment of ssl_backend_data struct
- Align the array of ssl_backend_data on a max 32 byte boundary.
8 is likely to be ok but I went with 32 for posterity should one of
the ssl_backend_data structs change to contain a larger sized variable
in the future.
Prior to this change (since dev 70f1db3, release 7.5... |
monitor_openfds(struct monitor *mon, int do_logfds)
{
int pair[2];
if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1)
fatal("%s: socketpair: %s", __func__, strerror(errno));
FD_CLOSEONEXEC(pair[0]);
FD_CLOSEONEXEC(pair[1]);
mon->m_recvfd = pair[0];
mon->m_sendfd = pair[1];
if (do_logfds) {
if (pipe(pair)... | 0 | [
"CWE-20",
"CWE-200"
] | openssh-portable | d4697fe9a28dab7255c60433e4dd23cf7fce8a8b | 265,855,899,367,043,300,000,000,000,000,000,000,000 | 21 | Don't resend username to PAM; it already has it.
Pointed out by Moritz Jodeit; ok dtucker@ |
readconf_print(uschar *name, uschar *type, BOOL no_labels)
{
BOOL names_only = FALSE;
optionlist *ol;
optionlist *ol2 = NULL;
driver_instance *d = NULL;
macro_item *m;
int size = 0;
if (type == NULL)
{
if (*name == '+')
{
int i;
tree_node *t;
BOOL found = FALSE;
static uschar *types[] = { US"ad... | 0 | [
"CWE-264"
] | exim | dd90c19962a63fe966e17c75b4a36639302d1e67 | 305,514,951,836,938,000,000,000,000,000,000,000,000 | 235 | Fix portability issues on *BSD and MacOS
(cherry picked from commit 2478dbdfba7cf729ddee43a5a77bde8c25ccdede)
(cherry picked from commit 84bbb4d8164aae21a8e5418250359637d8aabc29)
(cherry picked from commit cdbe36e825ffdeb88da83148a866db0c9c2806e7)
(cherry picked from commit de5ba17561e686e5a05c9cc88288c82b563987de)
(c... |
BGD_DECLARE(int) gdImageColorAllocateAlpha (gdImagePtr im, int r, int g, int b, int a)
{
int i;
int ct = (-1);
if (im->trueColor)
{
return gdTrueColorAlpha (r, g, b, a);
}
for (i = 0; (i < (im->colorsTotal)); i++)
{
if (im->open[i])
{
ct = i;
break;
}
}
if (ct == (-1))
... | 0 | [
"CWE-190"
] | libgd | cfee163a5e848fc3e3fb1d05a30d7557cdd36457 | 240,557,846,626,641,340,000,000,000,000,000,000,000 | 32 | - #18, Removed invalid gdFree call when overflow2 fails
- #17, Free im->pixels as well on error |
void BroadcastAdd(const T* input1_data, const Dims<4>& input1_dims,
const T* input2_data, const Dims<4>& input2_dims,
T* output_data, const Dims<4>& output_dims) {
T output_activation_min, output_activation_max;
GetActivationMinMax(Ac, &output_activation_min, &output_activation_m... | 0 | [
"CWE-703",
"CWE-835"
] | tensorflow | dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 | 11,090,888,588,270,517,000,000,000,000,000,000,000 | 10 | Prevent a division by 0 in average ops.
PiperOrigin-RevId: 385184660
Change-Id: I7affd4554f9b336fca29ac68f633232c094d0bd3 |
tls_version_report(FILE *f)
{
fprintf(f, "Library version: OpenSSL: Compile: %s\n"
" Runtime: %s\n",
OPENSSL_VERSION_TEXT,
SSLeay_version(SSLEAY_VERSION));
} | 0 | [] | exim | 7be682ca5ebd9571a01b762195b11c34cd231830 | 215,682,576,094,515,100,000,000,000,000,000,000,000 | 7 | TLS SNI support for OpenSSL ($tls_sni) |
int dma_supported(struct device *dev, u64 mask)
{
if (mask < (u64)arm_dma_limit)
return 0;
return 1;
} | 0 | [
"CWE-284",
"CWE-264"
] | linux | 0ea1ec713f04bdfac343c9702b21cd3a7c711826 | 72,557,959,305,225,490,000,000,000,000,000,000,000 | 6 | ARM: dma-mapping: don't allow DMA mappings to be marked executable
DMA mapping permissions were being derived from pgprot_kernel directly
without using PAGE_KERNEL. This causes them to be marked with executable
permission, which is not what we want. Fix this.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk... |
static bool checkreturn buf_read(pb_istream_t *stream, uint8_t *buf, size_t count)
{
uint8_t *source = (uint8_t*)stream->state;
stream->state = source + count;
if (buf != NULL)
{
while (count--)
*buf++ = *source++;
}
return true;
} | 0 | [
"CWE-125"
] | nanopb | 7b396821ddd06df8e39143f16e1dc0a4645b89a3 | 146,751,680,354,705,440,000,000,000,000,000,000,000 | 13 | Fix invalid free() after failed realloc() (GHSA-gcx3-7m76-287p) |
virtual void Tick(time_t)
{
dns->PruneCache();
} | 0 | [] | inspircd | 58c893e834ff20495d007709220881a3ff13f423 | 127,659,444,765,218,560,000,000,000,000,000,000,000 | 4 | Fixed infinite loop cauesd by invalid dns packets |
add_watchdog_timer (GSWindow *window,
glong timeout)
{
window->priv->watchdog_timer_id = g_timeout_add (timeout,
(GSourceFunc)watchdog_timer,
window);
} | 0 | [] | gnome-screensaver | a5f66339be6719c2b8fc478a1d5fc6545297d950 | 64,320,713,609,736,630,000,000,000,000,000,000,000 | 7 | Ensure keyboard grab and unlock dialog exist after monitor removal
gnome-screensaver currently doesn't deal with monitors getting
removed properly. If the unlock dialog is on the removed monitor
then the unlock dialog and its associated keyboard grab are not
moved to an existing monitor when the monitor removal is pr... |
static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32 tx_ridx)
{
struct Vmxnet3_TxCompDesc txcq_descr;
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_descr[qidx].comp_ring);
vmxn... | 0 | [
"CWE-20"
] | qemu | a7278b36fcab9af469563bd7b9dadebe2ae25e48 | 271,841,742,160,384,840,000,000,000,000,000,000,000 | 17 | net/vmxnet3: Refine l2 header validation
Validation of l2 header length assumed minimal packet size as
eth_header + 2 * vlan_header regardless of the actual protocol.
This caused crash for valid non-IP packets shorter than 22 bytes, as
'tx_pkt->packet_type' hasn't been assigned for such packets, and
'vmxnet3_on_tx_do... |
HttpHeader::putTime(Http::HdrType id, time_t htime)
{
assert(any_registered_header(id));
assert(Http::HeaderLookupTable.lookup(id).type == Http::HdrFieldType::ftDate_1123); /* must be of an appropriate type */
assert(htime >= 0);
addEntry(new HttpHeaderEntry(id, NULL, mkrfc1123(htime)));
} | 0 | [
"CWE-444"
] | squid | 9c8e2a71aa1d3c159a319d9365c346c48dc783a5 | 332,713,865,914,894,720,000,000,000,000,000,000,000 | 7 | Enforce token characters for field-name (#700)
RFC 7230 defines field-name as a token. Request splitting and cache
poisoning attacks have used non-token characters to fool broken HTTP
agents behind or in front of Squid for years. This change should
significantly reduce that abuse.
If we discover exceptional situatio... |
static void vhost_scsi_deregister_configfs(void)
{
if (!vhost_scsi_fabric_configfs)
return;
target_fabric_configfs_deregister(vhost_scsi_fabric_configfs);
vhost_scsi_fabric_configfs = NULL;
pr_debug("TCM_VHOST[0] - Cleared vhost_scsi_fabric_configfs\n");
}; | 0 | [
"CWE-200",
"CWE-119"
] | linux | 59c816c1f24df0204e01851431d3bab3eb76719c | 182,846,991,805,914,340,000,000,000,000,000,000,000 | 9 | vhost/scsi: potential memory corruption
This code in vhost_scsi_make_tpg() is confusing because we limit "tpgt"
to UINT_MAX but the data type of "tpg->tport_tpgt" and that is a u16.
I looked at the context and it turns out that in
vhost_scsi_set_endpoint(), "tpg->tport_tpgt" is used as an offset into
the vs_tpg[] arr... |
void SplashOutputDev::saveState(GfxState *state) {
splash->saveState();
if (t3GlyphStack && !t3GlyphStack->haveDx) {
t3GlyphStack->doNotCache = true;
error(errSyntaxWarning, -1,
"Save (q) operator before d0/d1 in Type 3 glyph");
}
} | 0 | [
"CWE-369"
] | poppler | b224e2f5739fe61de9fa69955d016725b2a4b78d | 178,825,836,225,137,140,000,000,000,000,000,000,000 | 8 | SplashOutputDev::tilingPatternFill: Fix crash on broken file
Issue #802 |
static void block_update_checksum (unsigned char *buffer_start)
{
WavpackHeader *wphdr = (WavpackHeader *) buffer_start;
unsigned char *dp, meta_id, c1, c2;
uint32_t bcount, meta_bc;
if (!(wphdr->flags & HAS_CHECKSUM))
return;
bcount = wphdr->ckSize - sizeof (WavpackHeader) + 8;
dp = (... | 0 | [
"CWE-703",
"CWE-835"
] | WavPack | 070ef6f138956d9ea9612e69586152339dbefe51 | 338,082,767,909,285,100,000,000,000,000,000,000,000 | 77 | issue #53: error out on zero sample rate |
QPDF::EncryptionData::getPerms() const
{
return this->Perms;
} | 0 | [
"CWE-125"
] | qpdf | dea704f0ab7f625e1e7b3f9a1110b45b63157317 | 83,042,505,938,149,780,000,000,000,000,000,000,000 | 4 | Pad keys to avoid memory errors (fixes #147) |
static enum try_read_result try_read_udp(conn *c) {
int res;
assert(c != NULL);
c->request_addr_size = sizeof(c->request_addr);
res = recvfrom(c->sfd, c->rbuf, c->rsize,
0, &c->request_addr, &c->request_addr_size);
if (res > 8) {
unsigned char *buf = (unsigned char *)c->... | 0 | [
"CWE-189"
] | memcached | 6695ccbc525c36d693aaa3e8337b36aa0c784424 | 62,164,981,378,502,980,000,000,000,000,000,000,000 | 33 | Fix segfault on specially crafted packet. |
bool Field_year::get_date(MYSQL_TIME *ltime,ulonglong fuzzydate)
{
int tmp= (int) ptr[0];
if (tmp || field_length != 4)
tmp+= 1900;
return int_to_datetime_with_warn(false, tmp * 10000,
ltime, fuzzydate, table->s, field_name);
} | 0 | [
"CWE-120"
] | server | eca207c46293bc72dd8d0d5622153fab4d3fccf1 | 322,737,026,676,671,470,000,000,000,000,000,000,000 | 8 | MDEV-25317 Assertion `scale <= precision' failed in decimal_bin_size And Assertion `scale >= 0 && precision > 0 && scale <= precision' failed in decimal_bin_size_inline/decimal_bin_size.
Precision should be kept below DECIMAL_MAX_SCALE for computations.
It can be bigger in Item_decimal. I'd fix this too but it changes... |
fm_mgr_get_error_str
(
IN fm_mgr_config_errno_t err
)
{
switch(err){
case FM_CONF_ERR_LEN:
return "Response data legth invalid";
case FM_CONF_ERR_VERSION:
return "Client/Server version mismatch";
case FM_CONF_ERR_DISC:
return "Not connected";
case FM_CONF_TEST:
return "Test message";... | 0 | [
"CWE-362"
] | opa-fm | c5759e7b76f5bf844be6c6641cc1b356bbc83869 | 115,301,247,581,788,860,000,000,000,000,000,000,000 | 48 | Fix scripts and code that use well-known tmp files. |
static void *create_session_dir_config(apr_pool_t * p, char *dummy)
{
session_dir_conf *new =
(session_dir_conf *) apr_pcalloc(p, sizeof(session_dir_conf));
new->includes = apr_array_make(p, 10, sizeof(const char **));
new->excludes = apr_array_make(p, 10, sizeof(const char **));
return (void *) n... | 0 | [
"CWE-476"
] | httpd | 67bd9bfe6c38831e14fe7122f1d84391472498f8 | 58,277,485,657,772,450,000,000,000,000,000,000,000 | 10 | mod_session: save one apr_strtok() in session_identity_decode().
When the encoding is invalid (missing '='), no need to parse further.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1887050 13f79535-47bb-0310-9956-ffa450edef68 |
void t_go_generator::generate_serialize_list_element(ofstream& out, t_list* tlist, string prefix) {
t_field efield(tlist->get_elem_type(), "");
efield.set_req(t_field::T_OPT_IN_REQ_OUT);
generate_serialize_field(out, &efield, prefix);
} | 0 | [
"CWE-77"
] | thrift | 2007783e874d524a46b818598a45078448ecc53e | 53,665,214,677,476,850,000,000,000,000,000,000,000 | 5 | THRIFT-3893 Command injection in format_go_output
Client: Go
Patch: Jens Geyer |
dp_packet_has_flow_mark(struct dp_packet *p, uint32_t *mark)
{
if (p->mbuf.ol_flags & PKT_RX_FDIR_ID) {
*mark = p->mbuf.hash.fdir.hi;
return true;
}
return false;
} | 0 | [
"CWE-400"
] | ovs | abd7a457652e6734902720fe6a5dddb3fc0d1e3b | 327,671,107,524,306,350,000,000,000,000,000,000,000 | 9 | flow: Support extra padding length.
Although not required, padding can be optionally added until
the packet length is MTU bytes. A packet with extra padding
currently fails sanity checks.
Vulnerability: CVE-2020-35498
Fixes: fa8d9001a624 ("miniflow_extract: Properly handle small IP packets.")
Reported-by: Joakim Hind... |
static int read_probe(const AVProbeData *p)
{
int cnt = 0;
for (int i = 0; i < p->buf_size; i++)
cnt += !!isansicode(p->buf[i]);
return (cnt * 100LL / p->buf_size) * (cnt > 400) *
!!av_match_ext(p->filename, tty_extensions);
} | 0 | [] | FFmpeg | 3bce9e9b3ea35c54bacccc793d7da99ea5157532 | 73,264,527,233,557,000,000,000,000,000,000,000,000 | 10 | avformat/tty: add probe function |
GF_Err ccst_box_size(GF_Box *s)
{
GF_CodingConstraintsBox *ptr = (GF_CodingConstraintsBox *)s;
ptr->size += 4;
return GF_OK;
} | 0 | [
"CWE-787"
] | gpac | 388ecce75d05e11fc8496aa4857b91245007d26e | 323,321,111,859,533,920,000,000,000,000,000,000,000 | 6 | fixed #1587 |
void gf_utc_time_since_1970(u32 *sec, u32 *msec)
{
#if defined (WIN32) && !defined(_WIN32_WCE)
struct _timeb tb;
_ftime( &tb );
*sec = (u32) tb.time;
*msec = tb.millitm;
#else
struct timeval tv;
gettimeofday(&tv, NULL);
*sec = (u32) tv.tv_sec;
*msec = tv.tv_usec/1000;
#endif
} | 0 | [
"CWE-787"
] | gpac | f3698bb1bce62402805c3fda96551a23101a32f9 | 296,815,333,537,050,960,000,000,000,000,000,000,000 | 14 | fix buffer overrun in gf_bin128_parse
closes #1204
closes #1205 |
bool check_string_byte_length(LEX_STRING *str, uint err_msg,
uint max_byte_length)
{
if (str->length <= max_byte_length)
return FALSE;
my_error(ER_WRONG_STRING_LENGTH, MYF(0), str->str,
err_msg ? ER(err_msg) : "", max_byte_length);
return TRUE;
} | 0 | [] | server | ba4927e520190bbad763bb5260ae154f29a61231 | 68,739,352,278,754,290,000,000,000,000,000,000,000 | 11 | MDEV-19398: Assertion `item1->type() == Item::FIELD_ITEM ...
Window Functions code tries to minimize the number of times it
needs to sort the select's resultset by finding "compatible"
OVER (PARTITION BY ... ORDER BY ...) clauses.
This employs compare_order_elements(). That function assumed that
the order expressions... |
f2flac16_clip_array (const float *src, int32_t *dest, int count, int normalize)
{ float normfact, scaled_value ;
normfact = normalize ? (8.0 * 0x1000) : 1.0 ;
while (--count >= 0)
{ scaled_value = src [count] * normfact ;
if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFF))
{ dest [count] = 0x7FFF ;
... | 0 | [
"CWE-119",
"CWE-369"
] | libsndfile | 60b234301adf258786d8b90be5c1d437fc8799e0 | 300,658,266,165,166,600,000,000,000,000,000,000,000 | 18 | src/flac.c: Improve error handling
Especially when dealing with corrupt or malicious files. |
static void help(void)
{
int i;
static const char * const helptext[]={
"Usage: curl [options...] <url>",
"Options: (H) means HTTP/HTTPS only, (F) means FTP only",
" -a/--append Append to target file when uploading (F)",
" -A/--user-agent <string> User-Agent to send to server (H)",
" --... | 0 | [
"CWE-125"
] | curl | 70b1900dd13d16f2e83f571407a614541d5ac9ba | 182,766,434,945,511,720,000,000,000,000,000,000,000 | 143 | 'mytx' in bug report #1723194 (http://curl.haxx.se/bug/view.cgi?id=1723194)
pointed out that the warnf() function in the curl tool didn't properly deal
with the cases when excessively long words were used in the string to chop
up. |
static void stellaris_enet_unrealize(DeviceState *dev, Error **errp)
{
stellaris_enet_state *s = STELLARIS_ENET(dev);
unregister_savevm(DEVICE(s), "stellaris_enet", s);
memory_region_destroy(&s->mmio);
} | 1 | [
"CWE-119",
"CWE-787"
] | qemu | 2e1198672759eda6e122ff38fcf6df06f27e0fe2 | 235,387,029,872,398,150,000,000,000,000,000,000,000 | 8 | hw/net/stellaris_enet: Convert to vmstate
Convert this device to use vmstate for its save/load, including
providing a post_load function that sanitizes inbound data to
avoid possible buffer overflows if it is malicious.
The sanitizing fixes CVE-2013-4532 (though nobody should be
relying on the security properties of ... |
static inline int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
{
int i;
if (dev->features & NETIF_F_HIGHDMA)
return 0;
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++)
if (PageHighMem(skb_shinfo(skb)->frags[i].page))
return 1;
return 0;
} | 0 | [] | linux | e89e9cf539a28df7d0eb1d0a545368e9920b34ac | 197,907,433,390,242,900,000,000,000,000,000,000,000 | 13 | [IPv4/IPv6]: UFO Scatter-gather approach
Attached is kernel patch for UDP Fragmentation Offload (UFO) feature.
1. This patch incorporate the review comments by Jeff Garzik.
2. Renamed USO as UFO (UDP Fragmentation Offload)
3. udp sendfile support with UFO
This patches uses scatter-gather feature of skb to generate l... |
static int crypto_ccm_create_common(struct crypto_template *tmpl,
struct rtattr **tb,
const char *full_name,
const char *ctr_name,
const char *mac_name)
{
struct crypto_attr_type *algt;
struct aead_instance *inst;
struct skcipher_alg *ctr;
struct crypto_alg *mac_alg;
struct hash_alg... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 3b30460c5b0ed762be75a004e924ec3f8711e032 | 6,442,412,758,455,789,000,000,000,000,000,000,000 | 105 | crypto: ccm - move cbcmac input off the stack
Commit f15f05b0a5de ("crypto: ccm - switch to separate cbcmac driver")
refactored the CCM driver to allow separate implementations of the
underlying MAC to be provided by a platform. However, in doing so, it
moved some data from the linear region to the stack, which violat... |
PNG_FUNCTION(png_infop,PNGAPI
png_create_info_struct,(png_const_structrp png_ptr),PNG_ALLOCATED)
{
png_inforp info_ptr;
png_debug(1, "in png_create_info_struct");
if (png_ptr == NULL)
return NULL;
/* Use the internal API that does not (or at least should not) error out, so
* that this call alwa... | 0 | [
"CWE-476"
] | libpng | 812768d7a9c973452222d454634496b25ed415eb | 33,412,318,004,878,850,000,000,000,000,000,000,000 | 23 | [libpng16] Fixed a potential null pointer dereference in png_set_text_2()
(bug report and patch by Patrick Keshishian). |
static __init void intel_nehalem_quirk(void)
{
union cpuid10_ebx ebx;
ebx.full = x86_pmu.events_maskl;
if (ebx.split.no_branch_misses_retired) {
/*
* Erratum AAJ80 detected, we work it around by using
* the BR_MISP_EXEC.ANY event. This will over-count
* branch-misses, but it's still much better than the
... | 0 | [
"CWE-20",
"CWE-401"
] | linux | f1923820c447e986a9da0fc6bf60c1dccdf0408e | 4,786,000,029,662,747,000,000,000,000,000,000,000 | 18 | perf/x86: Fix offcore_rsp valid mask for SNB/IVB
The valid mask for both offcore_response_0 and
offcore_response_1 was wrong for SNB/SNB-EP,
IVB/IVB-EP. It was possible to write to
reserved bit and cause a GP fault crashing
the kernel.
This patch fixes the problem by correctly marking the
reserved bits in the valid m... |
int ff_unlock_avcodec(const AVCodec *codec)
{
if (codec->caps_internal & FF_CODEC_CAP_INIT_THREADSAFE || !codec->init)
return 0;
av_assert0(ff_avcodec_locked);
ff_avcodec_locked = 0;
avpriv_atomic_int_add_and_fetch(&entangled_thread_counter, -1);
if (lockmgr_cb) {
if ((*lockmgr_cb)(... | 0 | [
"CWE-787"
] | FFmpeg | 2080bc33717955a0e4268e738acf8c1eeddbf8cb | 67,057,969,331,663,430,000,000,000,000,000,000,000 | 15 | avcodec/utils: correct align value for interplay
Fixes out of array access
Fixes: 452/fuzz-1-ffmpeg_VIDEO_AV_CODEC_ID_INTERPLAY_VIDEO_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
static void setup_ret_unlink_pdu(struct usbip_header *rpdu,
struct stub_unlink *unlink)
{
setup_base_pdu(&rpdu->base, USBIP_RET_UNLINK, unlink->seqnum);
rpdu->u.ret_unlink.status = unlink->status;
} | 0 | [
"CWE-476"
] | linux | be6123df1ea8f01ee2f896a16c2b7be3e4557a5a | 168,546,757,674,050,820,000,000,000,000,000,000,000 | 6 | usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer
stub_send_ret_submit() handles urb with a potential null transfer_buffer,
when it replays a packet with potential malicious data that could contain
a null buffer. Add a check for the condition when actual_length > 0 and
transfer_buffer is null.
R... |
PHPAPI php_stream *_php_stream_fopen_from_pipe(FILE *file, const char *mode STREAMS_DC)
{
php_stdio_stream_data *self;
php_stream *stream;
self = emalloc_rel_orig(sizeof(*self));
memset(self, 0, sizeof(*self));
self->file = file;
self->is_pipe = 1;
self->lock_flag = LOCK_UN;
self->is_process_pipe = 1;
self->f... | 0 | [
"CWE-264"
] | php-src | e3133e4db70476fb7adfdedb738483e2255ce0e1 | 222,766,511,036,925,850,000,000,000,000,000,000,000 | 21 | Fix bug #77630 - safer rename() procedure
In order to rename safer, we do the following:
- set umask to 077 (unfortunately, not TS, so excluding ZTS)
- chown() first, to set proper group before allowing group access
- chmod() after, even if chown() fails |
static BROTLI_INLINE uint32_t GetInsertBase(uint16_t inscode) {
return kInsBase[inscode];
} | 1 | [
"CWE-120"
] | brotli | 223d80cfbec8fd346e32906c732c8ede21f0cea6 | 58,428,141,200,702,475,000,000,000,000,000,000,000 | 3 | Update (#826)
* IMPORTANT: decoder: fix potential overflow when input chunk is >2GiB
* simplify max Huffman table size calculation
* eliminate symbol duplicates (static arrays in .h files)
* minor combing in research/ code |
ldns_rdf2buffer_str_aaaa(ldns_buffer *output, const ldns_rdf *rdf)
{
char str[INET6_ADDRSTRLEN];
if (inet_ntop(AF_INET6, ldns_rdf_data(rdf), str, INET6_ADDRSTRLEN)) {
ldns_buffer_printf(output, "%s", str);
}
return ldns_buffer_status(output);
} | 0 | [
"CWE-415"
] | ldns | 070b4595981f48a21cc6b4f5047fdc2d09d3da91 | 133,547,545,080,800,360,000,000,000,000,000,000,000 | 10 | CAA and URI |
ieee80211_tx_h_stats(struct ieee80211_tx_data *tx)
{
struct sk_buff *skb;
int ac = -1;
if (!tx->sta)
return TX_CONTINUE;
skb_queue_walk(&tx->skbs, skb) {
ac = skb_get_queue_mapping(skb);
tx->sta->tx_stats.bytes[ac] += skb->len;
}
if (ac >= 0)
tx->sta->tx_stats.packets[ac]++;
return TX_CONTINUE;
} | 0 | [
"CWE-476"
] | linux | bddc0c411a45d3718ac535a070f349be8eca8d48 | 155,666,963,810,568,330,000,000,000,000,000,000,000 | 17 | mac80211: Fix NULL ptr deref for injected rate info
The commit cb17ed29a7a5 ("mac80211: parse radiotap header when selecting Tx
queue") moved the code to validate the radiotap header from
ieee80211_monitor_start_xmit to ieee80211_parse_tx_radiotap. This made is
possible to share more code with the new Tx queue selecti... |
static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap)
{
if (usb_set_interface(adap->dev->udev, 0, 1) < 0)
err("set interface failed");
cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
/* reset the tuner and demodulator */
cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0);
cxusb_bluebird_gpio_p... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 3f190e3aec212fc8c61e202c51400afa7384d4bc | 284,587,907,874,826,650,000,000,000,000,000,000,000 | 26 | [media] cxusb: Use a dma capable buffer also for reading
Commit 17ce039b4e54 ("[media] cxusb: don't do DMA on stack")
added a kmalloc'ed bounce buffer for writes, but missed to do the same
for reads. As the read only happens after the write is finished, we can
reuse the same buffer.
As dvb_usb_generic_rw handles a re... |
void PacketReader::getLabelFromContent(const vector<uint8_t>& content, uint16_t& frompos, string& ret, int recurs)
{
if(recurs > 100) // the forward reference-check below should make this test 100% obsolete
throw MOADNSException("Loop");
int pos = frompos;
// it is tempting to call reserve on ret, but it tu... | 1 | [
"CWE-399"
] | pdns | 881b5b03a590198d03008e4200dd00cc537712f3 | 160,427,818,172,681,170,000,000,000,000,000,000,000 | 45 | Reject qname's wirelength > 255, `chopOff()` handle dot inside labels |
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