func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static int read_decode_block(ALSDecContext *ctx, ALSBlockData *bd)
{
int ret;
if ((ret = read_block(ctx, bd)) < 0)
return ret;
return decode_block(ctx, bd);
} | 0 | [
"CWE-787"
] | FFmpeg | 18f94df8af04f2c02a25a7dec512289feff6517f | 29,034,980,401,088,175,000,000,000,000,000,000,000 | 9 | avcodec/alsdec: check predictor order against block length
Fixes out of array access
Fixes: abd3c041acbcb816be113455d138166b-asan_heap-oob_b11634_3707_cov_1707137151_als_05_2ch48k16b.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
zip_close_all_archive_files(gx_device_xps *xps_dev)
{
gx_device_xps_f2i_t *f2i = xps_dev->f2i;
while (f2i) {
int code = zip_close_archive_file(xps_dev, f2i->filename);
if (code < 0) {
return code;
}
f2i = f2i->next;
}
return 0;
} | 0 | [] | ghostpdl | 94d8955cb7725eb5f3557ddc02310c76124fdd1a | 54,512,059,144,939,960,000,000,000,000,000,000,000 | 12 | Bug 701818: better handling of error during PS/PDF image
In the xps device, if an error occurred after xps_begin_image() but before
xps_image_end_image(), *if* the Postscript had called 'restore' as part of the
error handling, the image enumerator would have been freed (by the restore)
despite the xps device still hol... |
UnknownRecordContent(const DNSRecord& dr, PacketReader& pr)
: DNSRecordContent(dr.d_type), d_dr(dr)
{
pr.copyRecord(d_record, dr.d_clen);
} | 0 | [
"CWE-399"
] | pdns | adb10be102ddd4d2baf7a8adbb5673946fe5e555 | 108,880,506,653,415,300,000,000,000,000,000,000,000 | 5 | fix forward reference-check in getLabelFromContent() |
static void cirrus_vga_register_types(void)
{
type_register_static(&isa_cirrus_vga_info);
type_register_static(&cirrus_vga_info);
} | 0 | [
"CWE-119"
] | qemu | 026aeffcb4752054830ba203020ed6eb05bcaba8 | 36,007,574,262,471,523,000,000,000,000,000,000,000 | 5 | cirrus: stop passing around dst pointers in the blitter
Instead pass around the address (aka offset into vga memory). Calculate
the pointer in the rop_* functions, after applying the mask to the
address, to make sure the address stays within the valid range.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-i... |
static PE_DWord bin_pe_rva_to_paddr(RBinPEObj* bin, PE_DWord rva) {
PE_DWord section_base;
int i, section_size;
for (i = 0; i < bin->num_sections; i++) {
section_base = bin->section_header[i].VirtualAddress;
section_size = bin->section_header[i].Misc.VirtualSize;
if (rva >= section_base && rva < section_base +... | 0 | [
"CWE-125"
] | radare2 | 4e1cf0d3e6f6fe2552a269def0af1cd2403e266c | 105,837,266,542,666,090,000,000,000,000,000,000,000 | 12 | Fix crash in pe |
static inline int align_mem(kstring_t *s)
{
int e = 0;
if (s->l&7) {
uint64_t zero = 0;
e = kputsn((char*)&zero, 8 - (s->l&7), s) < 0;
}
return e == 0 ? 0 : -1;
} | 0 | [
"CWE-787"
] | htslib | dcd4b7304941a8832fba2d0fc4c1e716e7a4e72c | 34,272,267,415,144,320,000,000,000,000,000,000,000 | 9 | Fix check for VCF record size
The check for excessive record size in vcf_parse_format() only
looked at individual fields. It was therefore possible to
exceed the limit and overflow fmt_aux_t::offset by having
multiple fields with a combined size that went over INT_MAX.
Fix by including the amount of memory used so fa... |
static inline uint32_t DefragHashGetKey(Packet *p)
{
uint32_t key;
if (p->ip4h != NULL) {
DefragHashKey4 dhk;
if (p->src.addr_data32[0] > p->dst.addr_data32[0]) {
dhk.src = p->src.addr_data32[0];
dhk.dst = p->dst.addr_data32[0];
} else {
dhk.src = p->... | 0 | [
"CWE-358"
] | suricata | 4a04f814b15762eb446a5ead4d69d021512df6f8 | 58,613,182,023,802,380,000,000,000,000,000,000,000 | 51 | defrag - take protocol into account during re-assembly
The IP protocol was not being used to match fragments with
their packets allowing a carefully constructed packet
with a different protocol to be matched, allowing re-assembly
to complete, creating a packet that would not be re-assembled
by the destination host. |
static int link_enter_configured(Link *link) {
assert(link);
assert(link->network);
assert(link->state == LINK_STATE_SETTING_ROUTES);
log_link_info(link, "Configured");
link_set_state(link, LINK_STATE_CONFIGURED);
link_dirty(link);
return 0;
} | 0 | [
"CWE-120"
] | systemd | f5a8c43f39937d97c9ed75e3fe8621945b42b0db | 179,508,506,249,252,000,000,000,000,000,000,000,000 | 13 | networkd: IPv6 router discovery - follow IPv6AcceptRouterAdvertisemnt=
The previous behavior:
When DHCPv6 was enabled, router discover was performed first, and then DHCPv6 was
enabled only if the relevant flags were passed in the Router Advertisement message.
Moreover, router discovery was performed even if AcceptRout... |
static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh,
struct nlattr **attrs)
{
struct net *net = sock_net(skb->sk);
struct xfrm_policy *xp;
struct xfrm_user_tmpl *ut;
int i;
struct nlattr *rt = attrs[XFRMA_TMPL];
struct xfrm_mark mark;
struct xfrm_user_acquire *ua = nlmsg_data(nlh);
struct x... | 0 | [
"CWE-284"
] | linux | 677e806da4d916052585301785d847c3b3e6186a | 224,327,261,967,574,270,000,000,000,000,000,000,000 | 58 | xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window
When a new xfrm state is created during an XFRM_MSG_NEWSA call we
validate the user supplied replay_esn to ensure that the size is valid
and to ensure that the replay_window size is within the allocated
buffer. However later it is possible to updat... |
give_terminal_to (pgrp, force)
pid_t pgrp;
int force;
{
return 0;
} | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 33,025,598,661,025,127,000,000,000,000,000,000,000 | 6 | bash-4.4-rc2 release |
imapx_step (CamelIMAPXServer *is,
GInputStream *input_stream,
GOutputStream *output_stream,
GCancellable *cancellable,
GError **error)
{
guint len;
guchar *token;
gint tok;
gboolean success = FALSE;
tok = camel_imapx_input_stream_token (
CAMEL_IMAPX_INPUT_STREAM (input_s... | 0 | [] | evolution-data-server | f26a6f672096790d0bbd76903db4c9a2e44f116b | 286,724,099,520,346,500,000,000,000,000,000,000,000 | 42 | [IMAPx] 'STARTTLS not supported' error ignored
When a user has setup the STARTTLS encryption method, but the server doesn't
support it, then an error should be shown to the user, instead of using
unsecure connection. There had been two bugs in the existing code which
prevented this error from being used and the failur... |
GopherStateData::swanSong()
{
if (entry)
entry->unlock("gopherState");
if (buf) {
memFree(buf, MEM_4K_BUF);
buf = nullptr;
}
} | 0 | [
"CWE-400"
] | squid | 780c4ea1b4c9d2fb41f6962aa6ed73ae57f74b2b | 190,989,799,227,059,900,000,000,000,000,000,000,000 | 10 | Improve handling of Gopher responses (#1022) |
void raw_data_block(NeAACDecStruct *hDecoder, NeAACDecFrameInfo *hInfo,
bitfile *ld, program_config *pce, drc_info *drc)
{
uint8_t id_syn_ele;
uint8_t ele_this_frame = 0;
hDecoder->fr_channels = 0;
hDecoder->fr_ch_ele = 0;
hDecoder->first_syn_ele = 25;
hDecoder->has_lfe = 0;... | 0 | [
"CWE-119",
"CWE-787"
] | faad2 | 942c3e0aee748ea6fe97cb2c1aa5893225316174 | 247,251,202,004,842,650,000,000,000,000,000,000,000 | 171 | Fix a couple buffer overflows
https://hackerone.com/reports/502816
https://hackerone.com/reports/507858
https://github.com/videolan/vlc/blob/master/contrib/src/faad2/faad2-fix-overflows.patch |
static void fuse_release_user_pages(struct fuse_req *req, int write)
{
unsigned i;
for (i = 0; i < req->num_pages; i++) {
struct page *page = req->pages[i];
if (write)
set_page_dirty_lock(page);
put_page(page);
}
} | 0 | [] | linux-2.6 | 0bd87182d3ab18a32a8e9175d3f68754c58e3432 | 138,899,694,162,929,760,000,000,000,000,000,000,000 | 11 | fuse: fix kunmap in fuse_ioctl_copy_user
Looks like another victim of the confusing kmap() vs kmap_atomic() API
differences.
Reported-by: Todor Gyumyushev <yodor1@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Tejun Heo <tj@kernel.org>
Cc: stable@kern... |
cmsBool SetLinks( _cmsICCPROFILE* Icc)
{
cmsUInt32Number i;
for (i=0; i < Icc -> TagCount; i++) {
cmsTagSignature lnk = Icc ->TagLinked[i];
if (lnk != (cmsTagSignature) 0) {
int j = _cmsSearchTag(Icc, lnk, FALSE);
if (j >= 0) {
Icc ->TagOffsets[i] = Ic... | 0 | [] | Little-CMS | d2d902b9a03583ae482c782b2f243f7e5268a47d | 124,226,709,682,934,270,000,000,000,000,000,000,000 | 21 | >Changes from Richard Hughes |
pfm_exit_smpl_buffer(pfm_buffer_fmt_t *fmt)
{
if (fmt == NULL) return;
pfm_buf_fmt_exit(fmt, current, NULL, NULL);
} | 0 | [] | linux-2.6 | 41d5e5d73ecef4ef56b7b4cde962929a712689b4 | 19,978,477,165,198,008,000,000,000,000,000,000,000 | 7 | [IA64] permon use-after-free fix
Perfmon associates vmalloc()ed memory with a file descriptor, and installs
a vma mapping that memory. Unfortunately, the vm_file field is not filled
in, so processes with mappings to that memory do not prevent the file from
being closed and the memory freed. This results in use-after... |
static void destroy(RzBinFile *bf) {
QnxObj *qo = bf->o->bin_obj;
rz_list_free(qo->sections);
rz_list_free(qo->maps);
rz_list_free(qo->fixups);
bf->o->bin_obj = NULL;
free(qo);
} | 0 | [
"CWE-415"
] | rizin | 58926dffbe819fe9ebf5062f7130e026351cae01 | 25,920,035,424,786,530,000,000,000,000,000,000,000 | 8 | fix #2964 - double-free in bin_qnx.c |
void normalize_rt_tasks(void)
{
struct task_struct *g, *p;
unsigned long flags;
struct rq *rq;
read_lock_irqsave(&tasklist_lock, flags);
do_each_thread(g, p) {
/*
* Only normalize user tasks:
*/
if (!p->mm)
continue;
p->se.exec_start = 0;
#ifdef CONFIG_SCHEDSTATS
p->se.statistics.wait_start = 0... | 0 | [
"CWE-200"
] | linux | 4efbc454ba68def5ef285b26ebfcfdb605b52755 | 56,504,065,382,523,320,000,000,000,000,000,000,000 | 42 | sched: Fix information leak in sys_sched_getattr()
We're copying the on-stack structure to userspace, but forgot to give
the right number of bytes to copy. This allows the calling process to
obtain up to PAGE_SIZE bytes from the stack (and possibly adjacent
kernel memory).
This fix copies only as much as we actually ... |
bool cancel_work_sync(struct work_struct *work)
{
return __cancel_work_timer(work, false);
} | 0 | [
"CWE-200"
] | tip | dfb4357da6ddbdf57d583ba64361c9d792b0e0b1 | 263,782,479,926,545,870,000,000,000,000,000,000,000 | 4 | 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... |
ews_backend_delete_resource_sync (ECollectionBackend *backend,
ESource *source,
GCancellable *cancellable,
GError **error)
{
EEwsConnection *connection;
ESourceEwsFolder *extension;
const gchar *extension_name;
gbo... | 1 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 209,028,968,999,691,470,000,000,000,000,000,000,000 | 51 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 |
size_t EC_Group::get_order_bits() const
{
return data().order_bits();
} | 0 | [
"CWE-200"
] | botan | 48fc8df51d99f9d8ba251219367b3d629cc848e3 | 172,970,913,993,779,760,000,000,000,000,000,000,000 | 4 | Address DSA/ECDSA side channel |
template<> void DefaultDeleter<CvHaarClassifierCascade>::operator ()(CvHaarClassifierCascade* obj) const
{ cvReleaseHaarClassifierCascade(&obj); } | 0 | [
"CWE-125"
] | opencv | 321c74ccd6077bdea1d47450ca4fe955cb5b6330 | 144,349,767,921,457,500,000,000,000,000,000,000,000 | 2 | objdetect: validate feature rectangle on reading |
static inline int __sctp_sstate(const struct sock *sk, sctp_sock_state_t state)
{
return sk->sk_state == state;
} | 0 | [] | linux | 196d67593439b03088913227093e374235596e33 | 31,039,648,245,439,032,000,000,000,000,000,000,000 | 4 | sctp: Add support to per-association statistics via a new SCTP_GET_ASSOC_STATS call
The current SCTP stack is lacking a mechanism to have per association
statistics. This is an implementation modeled after OpenSolaris'
SCTP_GET_ASSOC_STATS.
Userspace part will follow on lksctp if/when there is a general ACK on
this.
... |
static void setSecTypes(char *buf, Bool backwardCompatible)
{
char *saveptr = NULL;
char *p;
SecTypeData *s;
preferenceLimit = 0;
for (s = secTypes; s->name != NULL; s++) {
s->permitted = FALSE;
s->preference = -1;
s->rfbSecType->advertise = FALSE;
}
while (TRUE) {
p = strtok_r(buf, ",",... | 0 | [
"CWE-787"
] | turbovnc | cea98166008301e614e0d36776bf9435a536136e | 140,717,242,904,707,260,000,000,000,000,000,000,000 | 35 | Server: Fix two issues identified by ASan
1. If the TLSPlain and X509Plain security types were both disabled, then
rfbOptPamAuth() would overflow the name field in the secTypes
structure when testing the "none" security type, since the name of
that security type has less than five characters. This issue was
... |
modbus_mapping_t* modbus_mapping_new_start_address(
unsigned int start_bits, unsigned int nb_bits,
unsigned int start_input_bits, unsigned int nb_input_bits,
unsigned int start_registers, unsigned int nb_registers,
unsigned int start_input_registers, unsigned int nb_input_registers)
{
modbus_mapping... | 0 | [
"CWE-125"
] | libmodbus | 5ccdf5ef79d742640355d1132fa9e2abc7fbaefc | 316,799,303,854,187,130,000,000,000,000,000,000,000 | 83 | Fix VD-1301 and VD-1302 vulnerabilities
This patch was contributed by Maor Vermucht and Or Peles from
VDOO Connected Trust. |
option_to_fd(mrb_state *mrb, mrb_value obj, const char *key)
{
mrb_value opt = mrb_funcall(mrb, obj, "[]", 1, mrb_symbol_value(mrb_intern_static(mrb, key, strlen(key))));
if (mrb_nil_p(opt)) {
return -1;
}
switch (mrb_type(opt)) {
case MRB_TT_DATA: /* IO */
return (int)mrb_fixnum(mrb_io_fileno(mr... | 0 | [
"CWE-416",
"CWE-787"
] | mruby | b51b21fc63c9805862322551387d9036f2b63433 | 59,989,044,518,072,010,000,000,000,000,000,000,000 | 18 | Fix `use after free in File#initilialize_copy`; fix #4001
The bug and the fix were reported by https://hackerone.com/pnoltof |
MagickPPExport int Magick::operator != (const Magick::Image &left_,
const Magick::Image &right_)
{
return(!(left_ == right_));
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 39,055,787,081,588,250,000,000,000,000,000,000,000 | 5 | Added missing return to avoid use after free. |
UTF8ToISO8859x(unsigned char* out, int *outlen,
const unsigned char* in, int *inlen,
unsigned char const *xlattable) {
const unsigned char* outstart = out;
const unsigned char* inend;
const unsigned char* instart = in;
const unsigned char* processed = in;
if ((out == NUL... | 0 | [
"CWE-189"
] | libxml2 | 69f04562f75212bfcabecd190ea8b06ace28ece2 | 11,848,221,061,080,280,000,000,000,000,000,000,000 | 101 | Fix an off by one error in encoding
this off by one error doesn't seems to reproduce on linux
but the error is real. |
int seccomp_memory_deny_write_execute(void) {
uint32_t arch;
int r;
SECCOMP_FOREACH_LOCAL_ARCH(arch) {
_cleanup_(seccomp_releasep) scmp_filter_ctx seccomp = NULL;
int filter_syscall = 0, block_syscall = 0, shmat_syscall = 0;
log_debug("Operating... | 0 | [] | systemd | 91691f1d3e3c66122fd0fc564ea3f20f566c2698 | 189,757,646,683,487,460,000,000,000,000,000,000,000 | 98 | shared/seccomp: skip pkey_mprotect protections if the syscall is unknown
When compiling with an old kernel on architectures for which the
number is not defined in missing.h, a warning is generated in missing.h.
Let's just skip the protection in this case, to allow build to proceed. |
MagickExport unsigned char *GetQuantumPixels(const QuantumInfo *quantum_info)
{
const int
id = GetOpenMPThreadId();
assert(quantum_info != (QuantumInfo *) NULL);
assert(quantum_info->signature == MagickCoreSignature);
return((unsigned char *) GetVirtualMemoryBlob(quantum_info->pixels[id]));
} | 0 | [
"CWE-190"
] | ImageMagick | f60d59cc3a7e3402d403361e0985ffa56f746a82 | 96,638,621,411,509,800,000,000,000,000,000,000,000 | 9 | https://github.com/ImageMagick/ImageMagick/issues/1727 |
static int svc_addparty(struct socket *sock, struct sockaddr *sockaddr,
int sockaddr_len, int flags)
{
DEFINE_WAIT(wait);
struct sock *sk = sock->sk;
struct atm_vcc *vcc = ATM_SD(sock);
int error;
lock_sock(sk);
set_bit(ATM_VF_WAITING, &vcc->flags);
prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
... | 0 | [
"CWE-399"
] | linux-2.6 | 17b24b3c97498935a2ef9777370b1151dfed3f6f | 62,568,983,193,957,490,000,000,000,000,000,000,000 | 29 | ATM: CVE-2008-5079: duplicate listen() on socket corrupts the vcc table
As reported by Hugo Dias that it is possible to cause a local denial
of service attack by calling the svc_listen function twice on the same
socket and reading /proc/net/atm/*vc
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: D... |
connection_handle_read_post_chunked (request_st * const r, chunkqueue * const cq, chunkqueue * const dst_cq)
{
/* r->conf.max_request_size is in kBytes */
const off_t max_request_size = (off_t)r->conf.max_request_size << 10;
off_t te_chunked = r->te_chunked;
do {
off_t len = chunkqueue_length(cq... | 0 | [
"CWE-703"
] | lighttpd1.4 | b03b86f47b0d5a553137f081fadc482b4af1372d | 233,348,939,318,929,260,000,000,000,000,000,000,000 | 161 | [core] fix merging large headers across mult reads (fixes #3059)
(thx mitd)
x-ref:
"Connections stuck in Close_Wait causing 100% cpu usage"
https://redmine.lighttpd.net/issues/3059 |
smtp_free(struct smtp_session *s, const char * reason)
{
if (s->tx) {
if (s->tx->msgid)
smtp_tx_rollback(s->tx);
smtp_tx_free(s->tx);
}
smtp_report_link_disconnect(s);
smtp_filter_end(s);
if (s->flags & SF_SECURE && s->listener->flags & F_SMTPS)
stat_decrement("smtp.smtps", 1);
if (s->flags & SF_SECURE... | 0 | [
"CWE-78",
"CWE-252"
] | src | 9dcfda045474d8903224d175907bfc29761dcb45 | 339,702,784,397,546,200,000,000,000,000,000,000,000 | 21 | Fix a security vulnerability discovered by Qualys which can lead to a
privileges escalation on mbox deliveries and unprivileged code execution
on lmtp deliveries, due to a logic issue causing a sanity check to be
missed.
ok eric@, millert@ |
static bool max_queue_pairs_gt_1(void *opaque, int version_id)
{
return VIRTIO_NET(opaque)->max_queue_pairs > 1;
} | 0 | [
"CWE-703"
] | qemu | abe300d9d894f7138e1af7c8e9c88c04bfe98b37 | 206,538,784,409,956,980,000,000,000,000,000,000,000 | 4 | virtio-net: fix map leaking on error during receive
Commit bedd7e93d0196 ("virtio-net: fix use after unmap/free for sg")
tries to fix the use after free of the sg by caching the virtqueue
elements in an array and unmap them at once after receiving the
packets, But it forgot to unmap the cached elements on error which
... |
static int ipv6_rthdr_rcv(struct sk_buff *skb)
{
struct inet6_skb_parm *opt = IP6CB(skb);
struct in6_addr *addr = NULL;
struct in6_addr daddr;
struct inet6_dev *idev;
int n, i;
struct ipv6_rt_hdr *hdr;
struct rt0_hdr *rthdr;
struct net *net = dev_net(skb->dev);
int accept_source_route = net->ipv6.devconf_all->... | 0 | [
"CWE-416",
"CWE-284",
"CWE-264"
] | linux | 45f6fad84cc305103b28d73482b344d7f5b76f39 | 223,177,861,852,363,900,000,000,000,000,000,000,000 | 185 | ipv6: add complete rcu protection around np->opt
This patch addresses multiple problems :
UDP/RAW sendmsg() need to get a stable struct ipv6_txoptions
while socket is not locked : Other threads can change np->opt
concurrently. Dmitry posted a syzkaller
(http://github.com/google/syzkaller) program desmonstrating
use-a... |
static VncDisplay *vnc_display_find(const char *id)
{
VncDisplay *vd;
if (id == NULL) {
return QTAILQ_FIRST(&vnc_displays);
}
QTAILQ_FOREACH(vd, &vnc_displays, next) {
if (strcmp(id, vd->id) == 0) {
return vd;
}
}
return NULL;
} | 0 | [] | qemu | 4c65fed8bdf96780735dbdb92a8bd0d6b6526cc3 | 283,572,579,344,809,100,000,000,000,000,000,000,000 | 14 | ui: vnc: avoid floating point exception
While sending 'SetPixelFormat' messages to a VNC server,
the client could set the 'red-max', 'green-max' and 'blue-max'
values to be zero. This leads to a floating point exception in
write_png_palette while doing frame buffer updates.
Reported-by: Lian Yihan <lianyihan@360.cn>
... |
void StreamEncoderImpl::encodeTrailersBase(const HeaderMap& trailers) {
if (!connection_.enableTrailers()) {
return endEncode();
}
// Trailers only matter if it is a chunk transfer encoding
// https://tools.ietf.org/html/rfc7230#section-4.4
if (chunk_encoding_) {
// Finalize the body
connection_.b... | 0 | [
"CWE-770"
] | envoy | 7ca28ff7d46454ae930e193d97b7d08156b1ba59 | 24,386,340,258,840,795,000,000,000,000,000,000,000 | 25 | [http1] Include request URL in request header size computation, and reject partial headers that exceed configured limits (#145)
Signed-off-by: antonio <avd@google.com> |
static int audit_send_reply_thread(void *arg)
{
struct audit_reply *reply = (struct audit_reply *)arg;
struct net *net = reply->net;
struct audit_net *aunet = net_generic(net, audit_net_id);
mutex_lock(&audit_cmd_mutex);
mutex_unlock(&audit_cmd_mutex);
/* Ignore failure. It'll only happen if the sender goes awa... | 0 | [
"CWE-264"
] | net | 90f62cf30a78721641e08737bda787552428061e | 323,098,247,573,543,460,000,000,000,000,000,000,000 | 16 | net: Use netlink_ns_capable to verify the permisions of netlink messages
It is possible by passing a netlink socket to a more privileged
executable and then to fool that executable into writing to the socket
data that happens to be valid netlink message to do something that
privileged executable did not intend to do.
... |
static void hardware_disable(void)
{
raw_spin_lock(&kvm_count_lock);
if (kvm_usage_count)
hardware_disable_nolock(NULL);
raw_spin_unlock(&kvm_count_lock);
} | 0 | [
"CWE-20"
] | linux | 338c7dbadd2671189cec7faf64c84d01071b3f96 | 256,230,999,302,572,700,000,000,000,000,000,000,000 | 7 | KVM: Improve create VCPU parameter (CVE-2013-4587)
In multiple functions the vcpu_id is used as an offset into a bitfield. Ag
malicious user could specify a vcpu_id greater than 255 in order to set or
clear bits in kernel memory. This could be used to elevate priveges in the
kernel. This patch verifies that the vcp... |
static void parse_filter(dictionary *ubridge_config, const char *bridge_name, bridge_t *bridge)
{
const char *pcap_filter = NULL;
if (getstr(ubridge_config, bridge_name, "pcap_filter", &pcap_filter)) {
printf("Applying PCAP filter '%s'\n", pcap_filter);
if (bridge->source_nio->type == NIO_TYPE_... | 0 | [
"CWE-200",
"CWE-269"
] | ubridge | 2eb0d1dab6a6de76cf3556130a2d52af101077db | 64,564,757,310,508,360,000,000,000,000,000,000,000 | 16 | Hide errored line content during parsing configuration INI file on default |
static int TraceMoveTo(FT_Vector *to,DrawInfo *draw_info)
{
AffineMatrix
affine;
char
path[MagickPathExtent];
affine=draw_info->affine;
(void) FormatLocaleString(path,MagickPathExtent,"M%g,%g",affine.tx+to->x/64.0,
affine.ty-to->y/64.0);
(void) ConcatenateString(&draw_info->primitive,path);
re... | 0 | [
"CWE-125"
] | ImageMagick | 7c2c5ba5b8e3a0b2b82f56c71dfab74ed4006df7 | 333,528,470,226,203,700,000,000,000,000,000,000,000 | 14 | https://github.com/ImageMagick/ImageMagick/issues/1588 |
static int kvm_s390_set_mem_control(struct kvm *kvm, struct kvm_device_attr *attr)
{
int ret;
unsigned int idx;
switch (attr->attr) {
case KVM_S390_VM_MEM_ENABLE_CMMA:
ret = -ENXIO;
if (!sclp.has_cmma)
break;
VM_EVENT(kvm, 3, "%s", "ENABLE: CMMA support");
mutex_lock(&kvm->lock);
if (kvm->created_vcpu... | 0 | [
"CWE-416"
] | linux | 0774a964ef561b7170d8d1b1bfe6f88002b6d219 | 98,228,342,080,396,020,000,000,000,000,000,000,000 | 87 | KVM: Fix out of range accesses to memslots
Reset the LRU slot if it becomes invalid when deleting a memslot to fix
an out-of-bounds/use-after-free access when searching through memslots.
Explicitly check for there being no used slots in search_memslots(), and
in the caller of s390's approximation variant.
Fixes: 369... |
MagickExport MagickBooleanType ClutImage(Image *image,const Image *clut_image,
const PixelInterpolateMethod method,ExceptionInfo *exception)
{
#define ClutImageTag "Clut/Image"
CacheView
*clut_view,
*image_view;
MagickBooleanType
status;
MagickOffsetType
progress;
PixelInfo
*clut_map;... | 0 | [
"CWE-401",
"CWE-119",
"CWE-787"
] | ImageMagick | 1cc6f0ccc92c20c7cab6c4a7335daf29c91f0d8e | 254,199,930,313,455,800,000,000,000,000,000,000,000 | 135 | https://github.com/ImageMagick/ImageMagick/issues/663
https://github.com/ImageMagick/ImageMagick/issues/655 |
camel_ews_store_get_has_ooo_set (const CamelEwsStore *ews_store)
{
g_return_val_if_fail (CAMEL_IS_EWS_STORE (ews_store), FALSE);
return ews_store->priv->has_ooo_set;
} | 0 | [
"CWE-295"
] | evolution-ews | 915226eca9454b8b3e5adb6f2fff9698451778de | 135,205,666,558,429,840,000,000,000,000,000,000,000 | 6 | I#27 - SSL Certificates are not validated
This depends on https://gitlab.gnome.org/GNOME/evolution-data-server/commit/6672b8236139bd6ef41ecb915f4c72e2a052dba5 too.
Closes https://gitlab.gnome.org/GNOME/evolution-ews/issues/27 |
static CURLcode pop3_state_retr_resp(struct connectdata *conn,
int pop3code,
pop3state instate)
{
CURLcode result = CURLE_OK;
struct SessionHandle *data = conn->data;
struct FTP *pop3 = data->state.proto.pop3;
struct pop3_conn *pop3c = &c... | 0 | [
"CWE-89"
] | curl | 75ca568fa1c19de4c5358fed246686de8467c238 | 16,211,628,039,228,690,000,000,000,000,000,000,000 | 40 | URL sanitize: reject URLs containing bad data
Protocols (IMAP, POP3 and SMTP) that use the path part of a URL in a
decoded manner now use the new Curl_urldecode() function to reject URLs
with embedded control codes (anything that is or decodes to a byte value
less than 32).
URLs containing such codes could easily oth... |
void __ioat2_issue_pending(struct ioat2_dma_chan *ioat)
{
struct ioat_chan_common *chan = &ioat->base;
ioat->dmacount += ioat2_ring_pending(ioat);
ioat->issued = ioat->head;
writew(ioat->dmacount, chan->reg_base + IOAT_CHAN_DMACOUNT_OFFSET);
dev_dbg(to_dev(chan),
"%s: head: %#x tail: %#x issued: %#x count: %#x\... | 0 | [] | linux | 7bced397510ab569d31de4c70b39e13355046387 | 95,315,337,108,601,060,000,000,000,000,000,000,000 | 11 | net_dma: simple removal
Per commit "77873803363c net_dma: mark broken" net_dma is no longer used
and there is no plan to fix it.
This is the mechanical removal of bits in CONFIG_NET_DMA ifdef guards.
Reverting the remainder of the net_dma induced changes is deferred to
subsequent patches.
Marked for stable due to Ro... |
int ssl3_enc(SSL *s, int send)
{
SSL3_RECORD *rec;
EVP_CIPHER_CTX *ds;
unsigned long l;
int bs,i,mac_size=0;
const EVP_CIPHER *enc;
if (send)
{
ds=s->enc_write_ctx;
rec= &(s->s3->wrec);
if (s->enc_write_ctx == NULL)
enc=NULL;
else
enc=EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
}
else
{
ds=s... | 0 | [
"CWE-310"
] | openssl | b23da2919b332fd83fa6de87caacb0651f64a3f5 | 236,746,406,713,866,950,000,000,000,000,000,000,000 | 69 | Update DTLS code to match CBC decoding in TLS.
This change updates the DTLS code to match the constant-time CBC
behaviour in the TLS.
(cherry picked from commit 9f27de170d1b7bef3d46d41382dc4dafde8b3900) |
xmlValidateOneElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
xmlNodePtr elem) {
xmlElementPtr elemDecl = NULL;
xmlElementContentPtr cont;
xmlAttributePtr attr;
xmlNodePtr child;
int ret = 1, tmp;
const xmlChar *name;
int extsubset = 0;
CHECK_DTD;
if (elem == NUL... | 0 | [] | libxml2 | 932cc9896ab41475d4aa429c27d9afd175959d74 | 151,513,721,626,201,770,000,000,000,000,000,000,000 | 348 | Fix buffer size checks in xmlSnprintfElementContent
xmlSnprintfElementContent failed to correctly check the available
buffer space in two locations.
Fixes bug 781333 (CVE-2017-9047) and bug 781701 (CVE-2017-9048).
Thanks to Marcel Böhme and Thuan Pham for the report. |
void Tensor::FillDescription(TensorDescription* description) const {
description->set_dtype(dtype());
shape().AsProto(description->mutable_shape());
if (buf_ != nullptr && buf_->data() != nullptr) {
buf_->FillAllocationDescription(
description->mutable_allocation_description());
}
} | 0 | [
"CWE-345"
] | tensorflow | abcced051cb1bd8fb05046ac3b6023a7ebcc4578 | 303,367,775,936,380,200,000,000,000,000,000,000,000 | 8 | Prevent crashes when loading tensor slices with unsupported types.
Also fix the `Tensor(const TensorShape&)` constructor swapping the LOG(FATAL)
messages for the unset and unsupported types.
PiperOrigin-RevId: 392695027
Change-Id: I4beda7db950db951d273e3259a7c8534ece49354 |
bool CheckWork(CBlock* pblock, CWallet& wallet, CReserveKey& reservekey)
{
uint256 hash = pblock->GetHash();
uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
if (hash > hashTarget)
return false;
//// debug print
printf("BitcoinMiner:\n");
printf("proof-of-work fou... | 0 | [
"CWE-16",
"CWE-787"
] | bitcoin | a206b0ea12eb4606b93323268fc81a4f1f952531 | 168,706,004,873,835,890,000,000,000,000,000,000,000 | 35 | Do not allow overwriting unspent transactions (BIP 30)
Introduce the following network rule:
* a block is not valid if it contains a transaction whose hash
already exists in the block chain, unless all that transaction's
outputs were already spent before said block.
Warning: this is effectively a network rule ... |
static bool reds_find_client(RedsState *reds, RedClient *client)
{
for (auto list_client: reds->clients) {
if (list_client == client) {
return TRUE;
}
}
return FALSE;
} | 0 | [] | spice | ca5bbc5692e052159bce1a75f55dc60b36078749 | 78,566,432,078,300,570,000,000,000,000,000,000,000 | 9 | With OpenSSL 1.1: Disable client-initiated renegotiation.
Fixes issue #49
Fixes BZ#1904459
Signed-off-by: Julien Ropé <jrope@redhat.com>
Reported-by: BlackKD
Acked-by: Frediano Ziglio <fziglio@redhat.com> |
static int table_status(struct file *filp, struct dm_ioctl *param, size_t param_size)
{
struct mapped_device *md;
struct dm_table *table;
int srcu_idx;
md = find_device(param);
if (!md)
return -ENXIO;
__dev_status(md, param);
table = dm_get_live_or_inactive_table(md, param, &srcu_idx);
if (table)
retriev... | 0 | [
"CWE-787"
] | linux | 4edbe1d7bcffcd6269f3b5eb63f710393ff2ec7a | 223,688,410,960,581,700,000,000,000,000,000,000,000 | 21 | dm ioctl: fix out of bounds array access when no devices
If there are not any dm devices, we need to zero the "dev" argument in
the first structure dm_name_list. However, this can cause out of
bounds write, because the "needed" variable is zero and len may be
less than eight.
Fix this bug by reporting DM_BUFFER_FULL_... |
static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
{
const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
struct dst_ops *dst_ops;
struct xfrm_dst *xdst;
if (!afinfo)
return ERR_PTR(-EINVAL);
switch (family) {
case AF_INET:
dst_ops = &net->xfrm.xfrm4_dst_ops;
b... | 0 | [
"CWE-125"
] | ipsec | 7bab09631c2a303f87a7eb7e3d69e888673b9b7e | 160,476,277,184,973,050,000,000,000,000,000,000,000 | 35 | xfrm: policy: check policy direction value
The 'dir' parameter in xfrm_migrate() is a user-controlled byte which is used
as an array index. This can lead to an out-of-bound access, kernel lockup and
DoS. Add a check for the 'dir' value.
This fixes CVE-2017-11600.
References: https://bugzilla.redhat.com/show_bug.cgi?... |
static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len)
{
static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
int i;
u32 j;
for (i = 0; i < ARRAY_SIZE(test_pattern); i++) {
for (j = 0; j < len; j += 4) {
u32 val;
tg3_write_mem(tp, offset + j, test_pattern[i]);
tg3_read_mem... | 0 | [
"CWE-476",
"CWE-119"
] | linux | 715230a44310a8cf66fbfb5a46f9a62a9b2de424 | 115,271,032,919,224,800,000,000,000,000,000,000,000 | 18 | tg3: fix length overflow in VPD firmware parsing
Commit 184b89044fb6e2a74611dafa69b1dce0d98612c6 ("tg3: Use VPD fw version
when present") introduced VPD parsing that contained a potential length
overflow.
Limit the hardware's reported firmware string length (max 255 bytes) to
stay inside the driver's firmware string ... |
CImg<T>& operator=(const char *const expression) {
const unsigned int omode = cimg::exception_mode();
cimg::exception_mode(0);
try {
_fill(expression,true,1,0,0,"operator=",0);
} catch (CImgException&) {
cimg::exception_mode(omode);
load(expression);
}
cim... | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 138,051,191,977,397,760,000,000,000,000,000,000,000 | 12 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
static struct mountpoint *lock_mount(struct path *path)
{
struct vfsmount *mnt;
struct dentry *dentry = path->dentry;
retry:
mutex_lock(&dentry->d_inode->i_mutex);
if (unlikely(cant_mount(dentry))) {
mutex_unlock(&dentry->d_inode->i_mutex);
return ERR_PTR(-ENOENT);
}
namespace_lock();
mnt = lookup_mnt(path);... | 0 | [
"CWE-269"
] | user-namespace | a6138db815df5ee542d848318e5dae681590fccd | 106,264,162,813,659,000,000,000,000,000,000,000,000 | 28 | mnt: Only change user settable mount flags in remount
Kenton Varda <kenton@sandstorm.io> discovered that by remounting a
read-only bind mount read-only in a user namespace the
MNT_LOCK_READONLY bit would be cleared, allowing an unprivileged user
to the remount a read-only mount read-write.
Correct this by replacing t... |
int journal_remote_add_raw_socket(RemoteServer *s, int fd) {
int r;
_cleanup_close_ int fd_ = fd;
char name[STRLEN("raw-socket-") + DECIMAL_STR_MAX(int) + 1];
assert(fd >= 0);
r = sd_event_add_io(s->events, &s->listen_event,
fd, EPOLLIN,
... | 0 | [
"CWE-770"
] | systemd | ef4d6abe7c7fab6cbff975b32e76b09feee56074 | 193,084,879,961,602,900,000,000,000,000,000,000,000 | 23 | journal-remote: set a limit on the number of fields in a message
Existing use of E2BIG is replaced with ENOBUFS (entry too long), and E2BIG is
reused for the new error condition (too many fields).
This matches the change done for systemd-journald, hence forming the second
part of the fix for CVE-2018-16865
(https://b... |
bool asn1_start_tag(struct asn1_data *data, uint8_t tag)
{
uint8_t b;
struct nesting *nesting;
if (!asn1_read_uint8(data, &b))
return false;
if (b != tag) {
data->has_error = true;
return false;
}
nesting = talloc(data, struct nesting);
if (!nesting) {
data->has_error = true;
return false;
}
if (... | 0 | [
"CWE-399"
] | samba | 9d989c9dd7a5b92d0c5d65287935471b83b6e884 | 189,340,215,919,334,940,000,000,000,000,000,000,000 | 44 | CVE-2015-7540: lib: util: Check *every* asn1 return call and early return.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=9187
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Sep... |
flatpak_dir_get_remote_state_optional (FlatpakDir *self,
const char *remote,
GCancellable *cancellable,
GError **error)
{
return _flatpak_dir_get_remote_state (self, remote, TRUE, FALSE, NULL,... | 0 | [
"CWE-668"
] | flatpak | cd2142888fc4c199723a0dfca1f15ea8788a5483 | 155,886,144,438,883,900,000,000,000,000,000,000,000 | 7 | Don't expose /proc when running apply_extra
As shown by CVE-2019-5736, it is sometimes possible for the sandbox
app to access outside files using /proc/self/exe. This is not
typically an issue for flatpak as the sandbox runs as the user which
has no permissions to e.g. modify the host files.
However, when installing ... |
routerlist_free_all(void)
{
routerlist_free(routerlist);
routerlist = NULL;
if (warned_nicknames) {
SMARTLIST_FOREACH(warned_nicknames, char *, cp, tor_free(cp));
smartlist_free(warned_nicknames);
warned_nicknames = NULL;
}
if (trusted_dir_servers) {
SMARTLIST_FOREACH(trusted_dir_servers, trus... | 0 | [
"CWE-399"
] | tor | 308f6dad20675c42b29862f4269ad1fbfb00dc9a | 183,674,342,375,750,750,000,000,000,000,000,000,000 | 26 | Mitigate a side-channel leak of which relays Tor chooses for a circuit
Tor's and OpenSSL's current design guarantee that there are other leaks,
but this one is likely to be more easily exploitable, and is easy to fix. |
static void rose_kill_by_device(struct net_device *dev)
{
struct sock *s;
spin_lock_bh(&rose_list_lock);
sk_for_each(s, &rose_list) {
struct rose_sock *rose = rose_sk(s);
if (rose->device == dev) {
rose_disconnect(s, ENETUNREACH, ROSE_OUT_OF_ORDER, 0);
rose->neighbour->use--;
rose->device = NULL;
}
... | 0 | [
"CWE-20",
"CWE-269"
] | linux | f3d3342602f8bcbf37d7c46641cb9bca7618eb1c | 200,453,080,270,039,270,000,000,000,000,000,000,000 | 16 | 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... |
get_timed_login_details (GdmManager *manager,
char **usernamep,
int *delayp)
{
gboolean res;
gboolean enabled;
int delay;
char *username = NULL;
enabled = FALSE;
username = NULL;
delay = 0;
... | 0 | [] | gdm | ff98b2817014684ae1acec78ff06f0f461a56a9f | 182,967,851,722,474,470,000,000,000,000,000,000,000 | 54 | manager: if falling back to X11 retry autologin
Right now, we get one shot to autologin. If it fails, we fall back to
the greeter. We should give it another go if the reason for the failure
was wayland fallback to X.
https://bugzilla.gnome.org/show_bug.cgi?id=780520 |
CopyReadAttributesCSV(CopyState cstate)
{
char delimc = cstate->delim[0];
char quotec = cstate->quote[0];
char escapec = cstate->escape[0];
int fieldno;
char *output_ptr;
char *cur_ptr;
char *line_end_ptr;
/*
* We need a special case for zero-column tables: check that the input
* line is empt... | 0 | [
"CWE-209"
] | postgres | 804b6b6db4dcfc590a468e7be390738f9f7755fb | 26,360,649,138,907,143,000,000,000,000,000,000,000 | 163 | 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... |
void accept(std::shared_ptr<ServerTransportParametersExtension>) override {} | 0 | [
"CWE-617",
"CWE-703"
] | mvfst | a67083ff4b8dcbb7ee2839da6338032030d712b0 | 576,392,692,250,070,100,000,000,000,000,000,000 | 1 | Close connection if we derive an extra 1-rtt write cipher
Summary: Fixes CVE-2021-24029
Reviewed By: mjoras, lnicco
Differential Revision: D26613890
fbshipit-source-id: 19bb2be2c731808144e1a074ece313fba11f1945 |
TIFFReadRGBATileExt(TIFF* tif, uint32 col, uint32 row, uint32 * raster, int stop_on_error )
{
char emsg[1024] = "";
TIFFRGBAImage img;
int ok;
uint32 tile_xsize, tile_ysize;
uint32 read_xsize, read_ysize;
uint32 i_row;
/*
* Verify that our request is legal - on a tile file, and on a
... | 0 | [
"CWE-787"
] | libtiff | 4bb584a35f87af42d6cf09d15e9ce8909a839145 | 219,129,683,826,352,700,000,000,000,000,000,000,000 | 95 | RGBA interface: fix integer overflow potentially causing write heap buffer overflow, especially on 32 bit builds. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443. Credit to OSS Fuzz |
PERL_STATIC_INLINE void
S_invlist_set_previous_index(SV* const invlist, const IV index)
{
/* Caches <index> for later retrieval */
PERL_ARGS_ASSERT_INVLIST_SET_PREVIOUS_INDEX;
assert(index == 0 || index < (int) _invlist_len(invlist));
*get_invlist_previous_index_addr(invlist) = index; | 0 | [
"CWE-190",
"CWE-787"
] | perl5 | 897d1f7fd515b828e4b198d8b8bef76c6faf03ed | 18,401,703,189,098,094,000,000,000,000,000,000,000 | 10 | regcomp.c: Prevent integer overflow from nested regex quantifiers.
(CVE-2020-10543) On 32bit systems the size calculations for nested regular
expression quantifiers could overflow causing heap memory corruption.
Fixes: Perl/perl5-security#125
(cherry picked from commit bfd31397db5dc1a5c5d3e0a1f753a4f89a736e71) |
set_num_733(unsigned char *p, uint32_t value)
{
archive_le32enc(p, value);
archive_be32enc(p+4, value);
} | 0 | [
"CWE-190"
] | libarchive | 3014e19820ea53c15c90f9d447ca3e668a0b76c6 | 24,721,471,467,339,930,000,000,000,000,000,000,000 | 5 | Issue 711: Be more careful about verifying filename lengths when writing ISO9660 archives
* Don't cast size_t to int, since this can lead to overflow
on machines where sizeof(int) < sizeof(size_t)
* Check a + b > limit by writing it as
a > limit || b > limit || a + b > limit
to avoid problems when a + b wraps... |
unsigned long X509_NAME_hash_ex(const X509_NAME *x, OSSL_LIB_CTX *libctx,
const char *propq, int *ok)
{
unsigned long ret = 0;
unsigned char md[SHA_DIGEST_LENGTH];
EVP_MD *sha1 = EVP_MD_fetch(libctx, "SHA1", propq);
/* Make sure X509_NAME structure contains valid cached ... | 0 | [
"CWE-476"
] | openssl | 8130d654d1de922ea224fa18ee3bc7262edc39c0 | 288,027,190,518,484,360,000,000,000,000,000,000,000 | 22 | Fix Null pointer deref in X509_issuer_and_serial_hash()
The OpenSSL public API function X509_issuer_and_serial_hash() attempts
to create a unique hash value based on the issuer and serial number data
contained within an X509 certificate. However it fails to correctly
handle any errors that may occur while parsing the ... |
static int fuse_dir_release(struct inode *inode, struct file *file)
{
fuse_release_common(file, true);
return 0;
} | 0 | [
"CWE-459"
] | linux | 5d069dbe8aaf2a197142558b6fb2978189ba3454 | 19,661,698,778,070,938,000,000,000,000,000,000,000 | 6 | fuse: fix bad inode
Jan Kara's analysis of the syzbot report (edited):
The reproducer opens a directory on FUSE filesystem, it then attaches
dnotify mark to the open directory. After that a fuse_do_getattr() call
finds that attributes returned by the server are inconsistent, and calls
make_bad_inode() which,... |
void setupDefaultConnectionMocks() {
ON_CALL(client_connection_, write(_, _))
.WillByDefault(Invoke([&](Buffer::Instance& data, bool) -> void {
if (corrupt_metadata_frame_) {
corruptMetadataFramePayload(data);
}
auto status = server_wrapper_.dispatch(data, *server... | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 109,670,919,149,531,070,000,000,000,000,000,000,000 | 19 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
static ut64 estimate_slide(RzDyldCache *cache, ut64 value_mask, ut64 value_add) {
ut64 slide = 0;
if (cache->n_hdr > 1) {
return slide;
}
ut64 *classlist = malloc(64);
if (!classlist) {
goto beach;
}
RzListIter *iter;
RzDyldBinImage *bin;
rz_list_foreach (cache->bins, iter, bin) {
bool found_sample = fa... | 0 | [
"CWE-787"
] | rizin | 556ca2f9eef01ec0f4a76d1fbacfcf3a87a44810 | 32,648,548,753,370,350,000,000,000,000,000,000,000 | 89 | Fix oob write in dyldcache
When the individual n_slide_infos were too high, the sum would overflow
and too few entries would be allocated. |
void MergeKernInfo(SplineFont *sf,EncMap *map) {
#ifndef __Mac
static char wild[] = "*.{afm,tfm,ofm,pfm,bin,hqx,dfont,feature,feat,fea}";
static char wild2[] = "*.{afm,amfm,tfm,ofm,pfm,bin,hqx,dfont,feature,feat,fea}";
#else
static char wild[] = "*"; /* Mac resource files generally don't have extensions */
... | 0 | [
"CWE-119",
"CWE-787"
] | fontforge | 626f751752875a0ddd74b9e217b6f4828713573c | 283,804,098,335,160,800,000,000,000,000,000,000,000 | 20 | Warn users before discarding their unsaved scripts (#3852)
* Warn users before discarding their unsaved scripts
This closes #3846. |
compat_find_calc_match(struct xt_entry_match *m,
const char *name,
const struct ipt_ip *ip,
unsigned int hookmask,
int *size)
{
struct xt_match *match;
match = xt_request_find_match(NFPROTO_IPV4, m->u.user.name,
m->u.user.revision);
if (IS_ERR(match)) {
duprintf("comp... | 0 | [
"CWE-200"
] | linux-2.6 | 78b79876761b86653df89c48a7010b5cbd41a84a | 182,670,792,716,930,650,000,000,000,000,000,000,000 | 19 | netfilter: ip_tables: fix infoleak to userspace
Structures ipt_replace, compat_ipt_replace, and xt_get_revision are
copied from userspace. Fields of these structs that are
zero-terminated strings are not checked. When they are used as argument
to a format string containing "%s" in request_module(), some sensitive
in... |
semantic_type_from_uniqstr (const uniqstr key, const location *loc)
{
semantic_type probe;
probe.tag = key;
semantic_type *res = hash_lookup (semantic_type_table, &probe);
if (!res)
{
/* First insertion in the hash. */
res = semantic_type_new (key, loc);
hash_xinsert (semantic_type_table... | 0 | [] | bison | b7aab2dbad43aaf14eebe78d54aafa245a000988 | 308,385,014,513,468,630,000,000,000,000,000,000,000 | 15 | fix: crash when redefining the EOF token
Reported by Agency for Defense Development.
https://lists.gnu.org/r/bug-bison/2020-08/msg00008.html
On an empty such as
%token FOO
BAR
FOO 0
%%
input: %empty
we crash because when we find FOO 0, we decrement ntokens (since FOO
was discovered... |
free_paid(krb5_context context, struct pa_info_data *ppaid)
{
krb5_free_salt(context, ppaid->salt);
if (ppaid->s2kparams)
krb5_free_data(context, ppaid->s2kparams);
} | 0 | [
"CWE-320"
] | heimdal | 2f7f3d9960aa6ea21358bdf3687cee5149aa35cf | 260,565,326,296,284,550,000,000,000,000,000,000,000 | 6 | CVE-2019-12098: krb5: always confirm PA-PKINIT-KX for anon PKINIT
RFC8062 Section 7 requires verification of the PA-PKINIT-KX key excahnge
when anonymous PKINIT is used. Failure to do so can permit an active
attacker to become a man-in-the-middle.
Introduced by a1ef548600c5bb51cf52a9a9ea12676506ede19f. First tagged... |
static inline int mmu_notifier_retry(struct kvm *kvm, unsigned long mmu_seq)
{
if (unlikely(kvm->mmu_notifier_count))
return 1;
/*
* Ensure the read of mmu_notifier_count happens before the read
* of mmu_notifier_seq. This interacts with the smp_wmb() in
* mmu_notifier_invalidate_range_end to make sure that ... | 0 | [
"CWE-416"
] | linux | 0774a964ef561b7170d8d1b1bfe6f88002b6d219 | 150,424,035,927,606,240,000,000,000,000,000,000,000 | 19 | KVM: Fix out of range accesses to memslots
Reset the LRU slot if it becomes invalid when deleting a memslot to fix
an out-of-bounds/use-after-free access when searching through memslots.
Explicitly check for there being no used slots in search_memslots(), and
in the caller of s390's approximation variant.
Fixes: 369... |
static bool is_safe_path_component(const char *path)
{
if (strchr(path, '/')) {
return false;
}
return !is_dot_or_dotdot(path);
} | 0 | [
"CWE-273"
] | qemu | 449e8171f96a6a944d1f3b7d3627ae059eae21ca | 199,112,474,823,985,540,000,000,000,000,000,000,000 | 8 | virtiofsd: Drop membership of all supplementary groups (CVE-2022-0358)
At the start, drop membership of all supplementary groups. This is
not required.
If we have membership of "root" supplementary group and when we switch
uid/gid using setresuid/setsgid, we still retain membership of existing
supplemntary groups. An... |
static uint16_t tulip_mii_read(TULIPState *s, int phy, int reg)
{
uint16_t ret = 0;
if (phy == 1) {
ret = tulip_mdi_default[reg];
}
trace_tulip_mii_read(phy, reg, ret);
return ret;
} | 0 | [
"CWE-787"
] | qemu | 8ffb7265af64ec81748335ec8f20e7ab542c3850 | 90,720,069,764,509,460,000,000,000,000,000,000,000 | 9 | net: tulip: check frame size and r/w data length
Tulip network driver while copying tx/rx buffers does not check
frame size against r/w data length. This may lead to OOB buffer
access. Add check to avoid it.
Limit iterations over descriptors to avoid potential infinite
loop issue in tulip_xmit_list_update.
Reported-... |
i915_gem_do_execbuffer(struct drm_device *dev, void *data,
struct drm_file *file,
struct drm_i915_gem_execbuffer2 *args,
struct drm_i915_gem_exec_object2 *exec)
{
drm_i915_private_t *dev_priv = dev->dev_private;
struct list_head objects;
struct eb_objects *eb;
struct drm_i915_gem_object *... | 0 | [
"CWE-189"
] | linux-2.6 | 44afb3a04391a74309d16180d1e4f8386fdfa745 | 131,682,790,386,252,470,000,000,000,000,000,000,000 | 267 | drm/i915: fix integer overflow in i915_gem_do_execbuffer()
On 32-bit systems, a large args->num_cliprects from userspace via ioctl
may overflow the allocation size, leading to out-of-bounds access.
This vulnerability was introduced in commit 432e58ed ("drm/i915: Avoid
allocation for execbuffer object list").
Signed-... |
struct ieee80211_sta *ieee80211_find_sta_by_ifaddr(struct ieee80211_hw *hw,
const u8 *addr,
const u8 *localaddr)
{
struct ieee80211_local *local = hw_to_local(hw);
struct rhlist_head *tmp;
struct sta_info *sta;
/*
* Just return a random station if localaddr is NULL
* ... first in list.
*/
... | 0 | [
"CWE-287"
] | linux | 3e493173b7841259a08c5c8e5cbe90adb349da7e | 303,258,103,465,501,300,000,000,000,000,000,000,000 | 23 | mac80211: Do not send Layer 2 Update frame before authorization
The Layer 2 Update frame is used to update bridges when a station roams
to another AP even if that STA does not transmit any frames after the
reassociation. This behavior was described in IEEE Std 802.11F-2003 as
something that would happen based on MLME-... |
rb_str_gsub(argc, argv, str)
int argc;
VALUE *argv;
VALUE str;
{
return str_gsub(argc, argv, str, 0);
} | 0 | [
"CWE-20"
] | ruby | e926ef5233cc9f1035d3d51068abe9df8b5429da | 222,446,836,498,809,650,000,000,000,000,000,000,000 | 7 | * 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 |
static UINT rdpei_touch_end(RdpeiClientContext* context, int externalId, int x, int y,
int* contactId)
{
unsigned int i;
int contactIdlocal = -1;
int tempvalue;
RDPINPUT_CONTACT_DATA contact;
RDPINPUT_CONTACT_POINT* contactPoint = NULL;
RDPEI_PLUGIN* rdpei = (RDPEI_PLUGIN*)context->han... | 0 | [
"CWE-125"
] | FreeRDP | 6b485b146a1b9d6ce72dfd7b5f36456c166e7a16 | 111,837,626,140,771,370,000,000,000,000,000,000,000 | 59 | Fixed oob read in irp_write and similar |
static int proc_fd_access_allowed(struct inode *inode)
{
struct task_struct *task;
int allowed = 0;
/* Allow access to a task's file descriptors if it is us or we
* may use ptrace attach to the process and find out that
* information.
*/
task = get_proc_task(inode);
if (task) {
allowed = ptrace_may_access(... | 0 | [] | linux | 0499680a42141d86417a8fbaa8c8db806bea1201 | 995,435,661,979,952,600,000,000,000,000,000,000 | 15 | procfs: add hidepid= and gid= mount options
Add support for mount options to restrict access to /proc/PID/
directories. The default backward-compatible "relaxed" behaviour is left
untouched.
The first mount option is called "hidepid" and its value defines how much
info about processes we want to be available for non... |
static int __io_sq_thread(struct io_ring_ctx *ctx, bool cap_entries)
{
unsigned int to_submit;
int ret = 0;
to_submit = io_sqring_entries(ctx);
/* if we're handling multiple rings, cap submit size for fairness */
if (cap_entries && to_submit > IORING_SQPOLL_CAP_ENTRIES_VALUE)
to_submit = IORING_SQPOLL_CAP_ENTR... | 0 | [
"CWE-416"
] | linux | e677edbcabee849bfdd43f1602bccbecf736a646 | 194,673,300,555,518,060,000,000,000,000,000,000,000 | 37 | io_uring: fix race between timeout flush and removal
io_flush_timeouts() assumes the timeout isn't in progress of triggering
or being removed/canceled, so it unconditionally removes it from the
timeout list and attempts to cancel it.
Leave it on the list and let the normal timeout cancelation take care
of it.
Cc: st... |
static void increment(huff_t* huff, node_t *node) {
node_t *lnode;
if (!node) {
return;
}
if (node->next != NULL && node->next->weight == node->weight) {
lnode = *node->head;
if (lnode != node->parent) {
swap(huff, lnode, node);
}
swaplist(lnode, node);
}
if (node->prev && node->prev->weight == ... | 0 | [
"CWE-119"
] | ioq3 | d2b1d124d4055c2fcbe5126863487c52fd58cca1 | 15,885,776,600,285,362,000,000,000,000,000,000,000 | 37 | Fix/improve buffer overflow in MSG_ReadBits/MSG_WriteBits
Prevent reading past end of message in MSG_ReadBits. If read past
end of msg->data buffer (16348 bytes) the engine could SEGFAULT.
Make MSG_WriteBits use an exact buffer overflow check instead of
possibly failing with a few bytes left. |
int net_client_parse(QemuOptsList *opts_list, const char *optarg)
{
if (!qemu_opts_parse_noisily(opts_list, optarg, true)) {
return -1;
}
return 0;
} | 0 | [
"CWE-190"
] | qemu | 25c01bd19d0e4b66f357618aeefda1ef7a41e21a | 129,299,081,443,645,350,000,000,000,000,000,000,000 | 8 | net: drop too large packet early
We try to detect and drop too large packet (>INT_MAX) in 1592a9947036
("net: ignore packet size greater than INT_MAX") during packet
delivering. Unfortunately, this is not sufficient as we may hit
another integer overflow when trying to queue such large packet in
qemu_net_queue_append_... |
tcp_sequence_number_analysis_print_zero_window(packet_info * pinfo,
proto_item * flags_item,
struct tcp_acked *ta
)
{
/* TCP Zero Window Probe */
if (ta->flags & TCP_A_ZERO_WINDOW_PROBE) {
expert_add_info(pinfo, flags_item, &ei_... | 0 | [
"CWE-354"
] | wireshark | 7f3fe6164a68b76d9988c4253b24d43f498f1753 | 142,563,326,082,705,330,000,000,000,000,000,000,000 | 22 | TCP: do not use an unknown status when the checksum is 0xffff
Otherwise it triggers an assert when adding the column as the field is
defined as BASE_NONE and not BASE_DEC or BASE_HEX. Thus an unknown value
(not in proto_checksum_vals[)array) cannot be represented.
Mark the checksum as bad even if we process the packet... |
static void tulip_update_int(TULIPState *s)
{
uint32_t ie = s->csr[5] & s->csr[7];
bool assert = false;
s->csr[5] &= ~(CSR5_AIS | CSR5_NIS);
if (ie & (CSR5_TI | CSR5_TU | CSR5_RI | CSR5_GTE | CSR5_ERI)) {
s->csr[5] |= CSR5_NIS;
}
if (ie & (CSR5_LC | CSR5_GPI | CSR5_FBE | CSR5_LNF | CS... | 0 | [
"CWE-787"
] | qemu | 8ffb7265af64ec81748335ec8f20e7ab542c3850 | 178,816,009,038,181,100,000,000,000,000,000,000,000 | 21 | net: tulip: check frame size and r/w data length
Tulip network driver while copying tx/rx buffers does not check
frame size against r/w data length. This may lead to OOB buffer
access. Add check to avoid it.
Limit iterations over descriptors to avoid potential infinite
loop issue in tulip_xmit_list_update.
Reported-... |
BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
{
int i;
BIO *out = NULL, *btmp = NULL;
X509_ALGOR *xa = NULL;
const EVP_CIPHER *evp_cipher = NULL;
STACK_OF(X509_ALGOR) *md_sk = NULL;
STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL;
X509_ALGOR *xalg = NULL;
PKCS7_RECIP_INFO *ri = NULL;
ASN1_OCTET_ST... | 0 | [] | openssl | c0334c2c92dd1bc3ad8138ba6e74006c3631b0f9 | 310,565,554,849,812,700,000,000,000,000,000,000,000 | 152 | PKCS#7: avoid NULL pointer dereferences with missing content
In PKCS#7, the ASN.1 content component is optional.
This typically applies to inner content (detached signatures),
however we must also handle unexpected missing outer content
correctly.
This patch only addresses functions reachable from parsing,
decryption... |
noinline void vmwrite_error(unsigned long field, unsigned long value)
{
vmx_insn_failed("kvm: vmwrite failed: field=%lx val=%lx err=%d\n",
field, value, vmcs_read32(VM_INSTRUCTION_ERROR));
} | 0 | [
"CWE-787"
] | linux | 04c4f2ee3f68c9a4bf1653d15f1a9a435ae33f7a | 23,999,217,976,405,900,000,000,000,000,000,000,000 | 5 | KVM: VMX: Don't use vcpu->run->internal.ndata as an array index
__vmx_handle_exit() uses vcpu->run->internal.ndata as an index for
an array access. Since vcpu->run is (can be) mapped to a user address
space with a writer permission, the 'ndata' could be updated by the
user process at anytime (the user process can set... |
png_write_image(png_structrp png_ptr, png_bytepp image)
{
png_uint_32 i; /* row index */
int pass, num_pass; /* pass variables */
png_bytepp rp; /* points to current row */
if (png_ptr == NULL)
return;
png_debug(1, "in png_write_image");
#ifdef PNG_WRITE_INTERLACING_SUPPORTED
/* Initialize in... | 0 | [
"CWE-120"
] | libpng | 81f44665cce4cb1373f049a76f3904e981b7a766 | 201,283,858,404,851,070,000,000,000,000,000,000,000 | 29 | [libpng16] Reject attempt to write over-length PLTE chunk |
void SFS_StatementBlock(ScriptParser *parser, Bool funcBody)
{
if (parser->codec->LastError) return;
if (gf_bs_read_int(parser->bs, 1)) {
SFS_AddString(parser, "{");
SFS_IncIndent(parser);
while (gf_bs_read_int(parser->bs, 1)) {
SFS_Line(parser);
SFS_Indent(parser);
SFS_Statement(parser);
}
SFS_D... | 0 | [
"CWE-476"
] | gpac | 4e7736d7ec7bf64026daa611da951993bb42fdaf | 228,584,010,852,179,500,000,000,000,000,000,000,000 | 25 | fixed #2238 |
int tls_check_serverhello_tlsext_early(SSL *s, const PACKET *ext,
const PACKET *session_id,
SSL_SESSION **ret)
{
unsigned int i;
PACKET local_ext = *ext;
int retv = -1;
int have_ticket = 0;
int use_ticket = tls_use_ticket... | 0 | [
"CWE-20"
] | openssl | 4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2 | 69,090,644,057,223,410,000,000,000,000,000,000,000 | 107 | Don't change the state of the ETM flags until CCS processing
Changing the ciphersuite during a renegotiation can result in a crash
leading to a DoS attack. ETM has not been implemented in 1.1.0 for DTLS
so this is TLS only.
The problem is caused by changing the flag indicating whether to use ETM
or not immediately on... |
static void __mark_reg_not_init(const struct bpf_verifier_env *env,
struct bpf_reg_state *reg)
{
__mark_reg_unknown(env, reg);
reg->type = NOT_INIT;
} | 0 | [
"CWE-119",
"CWE-681",
"CWE-787"
] | linux | 5b9fbeb75b6a98955f628e205ac26689bcb1383e | 237,644,899,000,606,670,000,000,000,000,000,000,000 | 6 | bpf: Fix scalar32_min_max_or bounds tracking
Simon reported an issue with the current scalar32_min_max_or() implementation.
That is, compared to the other 32 bit subreg tracking functions, the code in
scalar32_min_max_or() stands out that it's using the 64 bit registers instead
of 32 bit ones. This leads to bounds tra... |
static void explainTempTable(Parse *pParse, const char *zUsage){
ExplainQueryPlan((pParse, 0, "USE TEMP B-TREE FOR %s", zUsage));
} | 0 | [
"CWE-20"
] | sqlite | e59c562b3f6894f84c715772c4b116d7b5c01348 | 258,688,633,736,462,100,000,000,000,000,000,000,000 | 3 | Fix a crash that could occur if a sub-select that uses both DISTINCT and window functions also used an ORDER BY that is the same as its select list.
FossilOrigin-Name: bcdd66c1691955c697f3d756c2b035acfe98f6aad72e90b0021bab6e9023b3ba |
RAMBlock *qemu_ram_alloc_resizeable(ram_addr_t size, ram_addr_t maxsz,
void (*resized)(const char*,
uint64_t length,
void *host),
MemoryRegi... | 0 | [
"CWE-125"
] | qemu | 04bf2526ce87f21b32c9acba1c5518708c243ad0 | 117,589,801,254,100,300,000,000,000,000,000,000,000 | 8 | exec: use qemu_ram_ptr_length to access guest ram
When accessing guest's ram block during DMA operation, use
'qemu_ram_ptr_length' to get ram block pointer. It ensures
that DMA operation of given length is possible; And avoids
any OOB memory access situations.
Reported-by: Alex <broscutamaker@gmail.com>
Signed-off-by... |
zipx_bzip2_init(struct archive_read *a, struct zip *zip)
{
int r;
/* Deallocate already existing BZ2 decompression context if it
* exists. */
if(zip->bzstream_valid) {
BZ2_bzDecompressEnd(&zip->bzstream);
zip->bzstream_valid = 0;
}
/* Allocate a new BZ2 decompression context. */
memset(&zip->bzstream, 0, ... | 0 | [
"CWE-399",
"CWE-401"
] | libarchive | ba641f73f3d758d9032b3f0e5597a9c6e593a505 | 247,370,679,440,160,480,000,000,000,000,000,000,000 | 41 | Fix typo in preprocessor macro in archive_read_format_zip_cleanup()
Frees lzma_stream on cleanup()
Fixes #1165 |
bool check_value_range( void )
{
int bad_cmp = 0, bad_bpos = 0, bad_dpos = 0;
bool bad_colldata = false;
// out of range should never happen with unmodified JPEGs
for (int cmp = 0; cmp < cmpc && cmp < 4; cmp++ ) {
int absmax[64];
for (int bpos = 0; bpos < 64; bpos++ ) {
absma... | 0 | [
"CWE-399",
"CWE-190"
] | lepton | 6a5ceefac1162783fffd9506a3de39c85c725761 | 216,378,074,681,097,300,000,000,000,000,000,000,000 | 36 | fix #111 |
int RGWPutObj_ObjStore_SWIFT::verify_permission()
{
op_ret = RGWPutObj_ObjStore::verify_permission();
/* We have to differentiate error codes depending on whether user is
* anonymous (401 Unauthorized) or he doesn't have necessary permissions
* (403 Forbidden). */
if (s->auth.identity->is_anonymous() && op... | 0 | [
"CWE-617"
] | ceph | f44a8ae8aa27ecef69528db9aec220f12492810e | 200,686,289,014,478,550,000,000,000,000,000,000,000 | 13 | rgw: RGWSwiftWebsiteHandler::is_web_dir checks empty subdir_name
checking for empty name avoids later assertion in RGWObjectCtx::set_atomic
Fixes: CVE-2021-3531
Reviewed-by: Casey Bodley <cbodley@redhat.com>
Signed-off-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit 7196a469b4470f3c8628489df9a41ec8b... |
static void do_fcc(script_data_t *sdata, sieve_fileinto_context_t *fcc,
struct buf *header, const char *msg, struct buf *footer)
{
struct appendstate as;
const char *userid;
char *intname;
int r = IMAP_MAILBOX_NONEXISTENT;
userid = mbname_userid(sdata->mbname);
if (fcc->spec... | 0 | [
"CWE-269"
] | cyrus-imapd | 673ebd96e2efbb8895d08648983377262f35b3f7 | 57,053,349,599,578,305,000,000,000,000,000,000,000 | 74 | lmtp_sieve: don't create mailbox with admin for sieve autocreate |
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