func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
hash_semantic_type_hasher (void const *m, size_t tablesize)
{
return hash_semantic_type (m, tablesize);
} | 0 | [] | bison | b7aab2dbad43aaf14eebe78d54aafa245a000988 | 142,643,383,992,575,420,000,000,000,000,000,000,000 | 4 | 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... |
NotificationPresenter* ElectronBrowserClient::GetNotificationPresenter() {
if (!notification_presenter_) {
notification_presenter_.reset(NotificationPresenter::Create());
}
return notification_presenter_.get();
} | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 35,700,649,761,565,860,000,000,000,000,000,000,000 | 6 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... |
static int temporal_failure_on_header_callback(
nghttp2_session *session, const nghttp2_frame *frame, const uint8_t *name,
size_t namelen, const uint8_t *value, size_t valuelen, uint8_t flags,
void *user_data) {
on_header_callback(session, frame, name, namelen, value, valuelen, flags,
... | 0 | [] | nghttp2 | 0a6ce87c22c69438ecbffe52a2859c3a32f1620f | 105,468,521,149,826,040,000,000,000,000,000,000,000 | 8 | Add nghttp2_option_set_max_outbound_ack |
qemuProcessLookupPTYs(virDomainChrDefPtr *devices,
int count,
GHashTable *info)
{
size_t i;
for (i = 0; i < count; i++) {
g_autofree char *id = NULL;
virDomainChrDefPtr chr = devices[i];
if (chr->source->type == VIR_DOMAIN_CHR_TYPE_PTY) {
... | 0 | [
"CWE-416"
] | libvirt | 1ac703a7d0789e46833f4013a3876c2e3af18ec7 | 56,918,005,305,398,480,000,000,000,000,000,000,000 | 38 | qemu: Add missing lock in qemuProcessHandleMonitorEOF
qemuMonitorUnregister will be called in multiple threads (e.g. threads
in rpc worker pool and the vm event thread). In some cases, it isn't
protected by the monitor lock, which may lead to call g_source_unref
more than one time and a use-after-free problem eventua... |
ZEND_API const char *get_active_class_name(const char **space) /* {{{ */
{
zend_function *func;
if (!zend_is_executing()) {
if (space) {
*space = "";
}
return "";
}
func = EG(current_execute_data)->func;
switch (func->type) {
case ZEND_USER_FUNCTION:
case ZEND_INTERNAL_FUNCTION:
{
zend_class_en... | 0 | [
"CWE-134"
] | php-src | b101a6bbd4f2181c360bd38e7683df4a03cba83e | 327,703,873,550,517,600,000,000,000,000,000,000,000 | 30 | Use format string |
static int getlocalattribute (LexState *ls) {
/* ATTRIB -> ['<' Name '>'] */
if (testnext(ls, '<')) {
const char *attr = getstr(str_checkname(ls));
checknext(ls, '>');
if (strcmp(attr, "const") == 0)
return RDKCONST; /* read-only variable */
else if (strcmp(attr, "close") == 0)
return R... | 0 | [
"CWE-125"
] | lua | 1f3c6f4534c6411313361697d98d1145a1f030fa | 200,459,531,955,258,940,000,000,000,000,000,000,000 | 15 | Bug: Lua can generate wrong code when _ENV is <const> |
void SWFShape_useVersion(SWFShape shape, int version)
{
if(shape->useVersion >= version)
return;
if(version > SWF_SHAPE4)
return;
shape->useVersion = version;
} | 0 | [
"CWE-20",
"CWE-476"
] | libming | 6e76e8c71cb51c8ba0aa9737a636b9ac3029887f | 89,206,885,179,382,140,000,000,000,000,000,000,000 | 8 | SWFShape_setLeftFillStyle: prevent fill overflow |
GC_INNER void GC_read_dirty(void)
{
/* lazily enable dirty bits on newly added heap sects */
{
static int onhs = 0;
int nhs = GC_n_heap_sects;
for(; onhs < nhs; onhs++) {
PCR_VD_WriteProtectEnable(
GC_heap_sects[onhs].hs_start,
GC_heap_... | 0 | [
"CWE-119"
] | bdwgc | 7292c02fac2066d39dd1bcc37d1a7054fd1e32ee | 234,189,036,052,264,200,000,000,000,000,000,000,000 | 18 | Fix malloc routines to prevent size value wrap-around
See issue #135 on Github.
* allchblk.c (GC_allochblk, GC_allochblk_nth): Use
OBJ_SZ_TO_BLOCKS_CHECKED instead of OBJ_SZ_TO_BLOCKS.
* malloc.c (GC_alloc_large): Likewise.
* alloc.c (GC_expand_hp_inner): Type of "bytes" local variable changed
from word to size_t; ca... |
X509 *d2i_X509_fp(FILE *fp, X509 **x509)
{
return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509);
} | 0 | [
"CWE-310"
] | openssl | 684400ce192dac51df3d3e92b61830a6ef90be3e | 95,171,376,891,883,780,000,000,000,000,000,000,000 | 4 | Fix various certificate fingerprint issues.
By using non-DER or invalid encodings outside the signed portion of a
certificate the fingerprint can be changed without breaking the signature.
Although no details of the signed portion of the certificate can be changed
this can cause problems with some applications: e.g. t... |
int usb_reset_configuration(struct usb_device *dev)
{
int i, retval;
struct usb_host_config *config;
struct usb_hcd *hcd = bus_to_hcd(dev->bus);
if (dev->state == USB_STATE_SUSPENDED)
return -EHOSTUNREACH;
/* caller must have locked the device and must own
* the usb bus readlock (so driver bindings are sta... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 2e1c42391ff2556387b3cb6308b24f6f65619feb | 205,121,653,266,731,130,000,000,000,000,000,000,000 | 100 | USB: core: harden cdc_parse_cdc_header
Andrey Konovalov reported a possible out-of-bounds problem for the
cdc_parse_cdc_header function. He writes:
It looks like cdc_parse_cdc_header() doesn't validate buflen
before accessing buffer[1], buffer[2] and so on. The only check
present is while (buflen > 0).
So fix thi... |
load_gif(
unsigned char /* in */ *buffer,
int /* in */ size,
unsigned char /* in */ *bgcolor,
int /* in */ reqcolors,
int /* in */ fuse_palette,
int /* in */ fstatic,
int /* in */ loop_control,
vo... | 0 | [
"CWE-703",
"CWE-787"
] | libsixel | 7808a06b88c11dbc502318cdd51fa374f8cd47ee | 65,072,762,838,685,025,000,000,000,000,000,000,000 | 102 | gif loader: check LZW code size (Issue #75) |
mysql_real_query(MYSQL *mysql, const char *query, ulong length)
{
DBUG_ENTER("mysql_real_query");
DBUG_PRINT("enter",("handle: 0x%lx", (long) mysql));
DBUG_PRINT("query",("Query = '%-.4096s'",query));
if (mysql_send_query(mysql,query,length))
DBUG_RETURN(1);
DBUG_RETURN((int) (*mysql->methods->read_query... | 0 | [
"CWE-254"
] | server | f0d774d48416bb06063184380b684380ca005a41 | 289,283,540,666,088,170,000,000,000,000,000,000,000 | 10 | MDEV-9212 ssl-validate-cert incorrect hostname check
Reimplement ssl_verify_server_cert() using the logic
from https://wiki.openssl.org/index.php/Hostname_validation
The bug was discovered by Alex Gaynor. |
static pj_status_t respond_digest( pj_pool_t *pool,
pjsip_digest_credential *cred,
const pjsip_digest_challenge *chal,
const pj_str_t *uri,
const pjsip_cred_info *cred_info,
const pj_str_t *cnonce,
pj_uint32_t nc,
const pj_str_t *method)
{
const pj_str_t pjsip_AKAv1_... | 1 | [
"CWE-120",
"CWE-787"
] | pjproject | d27f79da11df7bc8bb56c2f291d71e54df8d2c47 | 51,162,783,586,984,510,000,000,000,000,000,000,000 | 113 | Use PJ_ASSERT_RETURN() on pjsip_auth_create_digest() and pjsua_init_tpselector() (#3009)
* Use PJ_ASSERT_RETURN on pjsip_auth_create_digest
* Use PJ_ASSERT_RETURN on pjsua_init_tpselector()
* Fix incorrect check.
* Add return value to pjsip_auth_create_digest() and pjsip_auth_create_digestSHA256()
* Modifi... |
int Monitor::write_fsid(MonitorDBStore::TransactionRef t)
{
ostringstream ss;
ss << monmap->get_fsid() << "\n";
string us = ss.str();
bufferlist b;
b.append(us);
t->put(MONITOR_NAME, "cluster_uuid", b);
return 0;
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 85,120,108,654,999,240,000,000,000,000,000,000,000 | 12 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
int luaV_tointeger (const TValue *obj, lua_Integer *p, F2Imod mode) {
TValue v;
if (l_strton(obj, &v)) /* does 'obj' point to a numerical string? */
obj = &v; /* change it to point to its corresponding number */
return luaV_tointegerns(obj, p, mode);
} | 0 | [
"CWE-416",
"CWE-125",
"CWE-787"
] | lua | eb41999461b6f428186c55abd95f4ce1a76217d5 | 177,717,190,252,865,730,000,000,000,000,000,000,000 | 6 | Fixed bugs of stack reallocation x GC
Macro 'checkstackGC' was doing a GC step after resizing the stack;
the GC could shrink the stack and undo the resize. Moreover, macro
'checkstackp' also does a GC step, which could remove the preallocated
CallInfo when calling a function. (Its name has been changed to
'checkstackG... |
ZrtpPacketGoClear* ZRtp::prepareGoClear(uint32_t errMsg) {
ZrtpPacketGoClear* gclr = &zrtpGoClear;
gclr->clrClearHmac();
return gclr;
} | 0 | [
"CWE-119"
] | ZRTPCPP | c8617100f359b217a974938c5539a1dd8a120b0e | 329,507,393,768,268,400,000,000,000,000,000,000,000 | 5 | Fix vulnerabilities found and reported by Mark Dowd
- limit length of memcpy
- limit number of offered algorithms in Hello packet
- length check in PING packet
- fix a small coding error |
repl::OpTime OpObserverMock::preRenameCollection(OperationContext* opCtx,
const NamespaceString& fromCollection,
const NamespaceString& toCollection,
OptionalCollectionUUID ... | 0 | [
"CWE-20"
] | mongo | 35c1b1f588f04926a958ad2fe4d9c59d79f81e8b | 71,577,574,090,013,320,000,000,000,000,000,000,000 | 13 | SERVER-35636 renameCollectionForApplyOps checks for complete namespace |
rsvg_new_filter_primitive_offset (const char *element_name, RsvgNode *parent)
{
RsvgFilterPrimitiveOffset *filter;
filter = g_new0 (RsvgFilterPrimitiveOffset, 1);
filter->super.in = g_string_new ("none");
filter->super.result = g_string_new ("none");
filter->dx = rsvg_length_parse ("0", LENGTH_DIR_... | 0 | [
"CWE-369"
] | librsvg | ecf9267a24b2c3c0cd211dbdfa9ef2232511972a | 131,784,586,667,344,190,000,000,000,000,000,000,000 | 19 | bgo#783835 - Don't divide by zero in box_blur_line() for gaussian blurs
We were making the decision to use box blurs, instead of a true
Gaussian kernel, based on the size of *both* x and y dimensions. Do
them individually instead. |
file_find(const char *path, /* I - Path "dir;dir;dir" */
const char *s) /* I - File to find */
{
int i; /* Looping var */
char *temp; /* Current position in filename */
const char *sptr; /* Pointer into "s" */
int ch; /* Quoted character */
char basename[HTTP_MAX_URI]; /* Base (unquote... | 0 | [
"CWE-476",
"CWE-415",
"CWE-787"
] | htmldoc | 369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc | 319,186,129,434,274,600,000,000,000,000,000,000,000 | 137 | Fix JPEG error handling (Issue #415) |
setGlobalEdgeAttr(Agraph_t * g, char *name, char *value, userdata_t * ud)
{
if (strncmp(name, EDGELBL, ELBLLEN))
fprintf(stderr,
"Warning: global edge attribute %s in graph %s does not begin with the prefix %s\n",
name, agnameof(g), EDGELBL);
else
name += ELBLLEN;
if ((g != root) && !agattr(root, AGED... | 0 | [
"CWE-476"
] | graphviz | 839085f8026afd6f6920a0c31ad2a9d880d97932 | 68,705,341,230,557,720,000,000,000,000,000,000,000 | 12 | attempted fix for null pointer deference on malformed input |
void mobi_free_opf_guide(OPFguide *guide) {
if (guide) {
mobi_free_opf_struct_3el(guide->reference, type, title, href);
free(guide);
}
} | 0 | [
"CWE-476"
] | libmobi | c0699c8693c47f14a2e57dec7292e862ac7adf9c | 311,781,065,484,424,480,000,000,000,000,000,000,000 | 6 | Fix undefined behavior when passing null to strdup |
int cap_ptrace_access_check(struct task_struct *child, unsigned int mode)
{
int ret = 0;
const struct cred *cred, *child_cred;
rcu_read_lock();
cred = current_cred();
child_cred = __task_cred(child);
if (cred->user->user_ns == child_cred->user->user_ns &&
cap_issubset(child_cred->cap_permitted, cred->cap_pe... | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 211,676,141,839,199,330,000,000,000,000,000,000,000 | 18 | Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs
With this change, calling
prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)
disables privilege granting operations at execve-time. For example, a
process will not be able to execute a setuid binary to change their uid
or gid if this bit is set. The same is t... |
int ha_partition::index_init(uint inx, bool sorted)
{
int error= 0;
handler **file;
DBUG_ENTER("ha_partition::index_init");
DBUG_PRINT("info", ("inx %u sorted %u", inx, sorted));
active_index= inx;
m_part_spec.start_part= NO_CURRENT_PART_ID;
m_start_key.length= 0;
m_ordered= sorted;
m_ordered_scan_on... | 0 | [] | server | f305a7ce4bccbd56520d874e1d81a4f29bc17a96 | 207,947,501,743,507,980,000,000,000,000,000,000,000 | 77 | bugfix: long partition names |
static bool ptrace_has_cap(struct user_namespace *ns, unsigned int mode)
{
if (mode & PTRACE_MODE_NOAUDIT)
return ns_capable_noaudit(ns, CAP_SYS_PTRACE);
return ns_capable(ns, CAP_SYS_PTRACE);
} | 0 | [
"CWE-276",
"CWE-703",
"CWE-863"
] | linux | ee1fee900537b5d9560e9f937402de5ddc8412f3 | 333,274,919,013,196,700,000,000,000,000,000,000,000 | 6 | ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
Setting PTRACE_O_SUSPEND_SECCOMP is supposed to be a highly privileged
operation because it allows the tracee to completely bypass all seccomp
filters on kernels with CONFIG_CHECKPOINT_RESTORE=y. It is only supposed to
be settable by a process with glob... |
closest_next_anchor(AnchorList *a, Anchor *an, int x, int y)
{
int i;
if (a == NULL || a->nanchor == 0)
return an;
for (i = 0; i < a->nanchor; i++) {
if (a->anchors[i].hseq < 0)
continue;
if (a->anchors[i].start.line > y ||
(a->anchors[i].start.line == y && a->anchors[i].start.pos > x)) {
... | 0 | [
"CWE-119"
] | w3m | 4e464819dd360ffd3d58fa2a89216fe413cfcc74 | 206,332,469,382,190,200,000,000,000,000,000,000,000 | 19 | Prevent segfault due to buffer overflows in addMultirowsForm
Bug-Debian: https://github.com/tats/w3m/issues/21
Bug-Debian: https://github.com/tats/w3m/issues/26 |
static inline void xfrm_dev_backlog(struct softnet_data *sd)
{
} | 0 | [
"CWE-416"
] | linux | dbb2483b2a46fbaf833cfb5deb5ed9cace9c7399 | 172,561,653,550,412,060,000,000,000,000,000,000,000 | 3 | xfrm: clean up xfrm protocol checks
In commit 6a53b7593233 ("xfrm: check id proto in validate_tmpl()")
I introduced a check for xfrm protocol, but according to Herbert
IPSEC_PROTO_ANY should only be used as a wildcard for lookup, so
it should be removed from validate_tmpl().
And, IPSEC_PROTO_ANY is expected to only m... |
int jpc_getuint8(jas_stream_t *in, uint_fast8_t *val)
{
int c;
if ((c = jas_stream_getc(in)) == EOF) {
return -1;
}
if (val) {
*val = c;
}
return 0;
} | 0 | [] | jasper | 4031ca321d8cb5798c316ab39c7a5dc88a61fdd7 | 328,888,143,062,233,860,000,000,000,000,000,000,000 | 11 | Incorporated changes from patch
jasper-1.900.3-libjasper-stepsizes-overflow.patch |
ClientSocketImpl(const Address::InstanceConstSharedPtr& remote_address,
const OptionsSharedPtr& options)
: ConnectionSocketImpl(
Network::SocketInterfaceSingleton::get().socket(Socket::Type::Stream, remote_address),
nullptr, remote_address) {
if (options) {
a... | 0 | [
"CWE-400"
] | envoy | 542f84c66e9f6479bc31c6f53157c60472b25240 | 39,074,513,330,180,837,000,000,000,000,000,000,000 | 9 | overload: Runtime configurable global connection limits (#147)
Signed-off-by: Tony Allen <tony@allen.gg> |
static int sev_receive_start(struct kvm *kvm, struct kvm_sev_cmd *argp)
{
struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
struct sev_data_receive_start start;
struct kvm_sev_receive_start params;
int *error = &argp->error;
void *session_data;
void *pdh_data;
int ret;
if (!sev_guest(kvm))
return -ENOTT... | 0 | [
"CWE-459"
] | linux | 683412ccf61294d727ead4a73d97397396e69a6b | 138,638,429,365,949,550,000,000,000,000,000,000,000 | 73 | KVM: SEV: add cache flush to solve SEV cache incoherency issues
Flush the CPU caches when memory is reclaimed from an SEV guest (where
reclaim also includes it being unmapped from KVM's memslots). Due to lack
of coherency for SEV encrypted memory, failure to flush results in silent
data corruption if userspace is mal... |
static inline void gen_op_movo(int d_offset, int s_offset)
{
tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, s_offset + offsetof(ZMMReg, ZMM_Q(0)));
tcg_gen_st_i64(cpu_tmp1_i64, cpu_env, d_offset + offsetof(ZMMReg, ZMM_Q(0)));
tcg_gen_ld_i64(cpu_tmp1_i64, cpu_env, s_offset + offsetof(ZMMReg, ZMM_Q(1)));
tcg_gen_s... | 0 | [
"CWE-94"
] | qemu | 30663fd26c0307e414622c7a8607fbc04f92ec14 | 179,569,066,787,506,800,000,000,000,000,000,000,000 | 7 | tcg/i386: Check the size of instruction being translated
This fixes the bug: 'user-to-root privesc inside VM via bad translation
caching' reported by Jann Horn here:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1122
Reviewed-by: Richard Henderson <rth@twiddle.net>
CC: Peter Maydell <peter.maydell@linaro.... |
bool call(std::string command, cmdmap_t& cmdmap, std::string format,
bufferlist& out) override {
stringstream ss;
test_ops(service, store, command, cmdmap, ss);
out.append(ss);
return true;
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 288,104,872,962,588,200,000,000,000,000,000,000,000 | 7 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
D_P16 (uschar *p14, uschar *in, uschar *out)
{
smbhash (out, in, p14, 0);
smbhash (out + 8, in + 8, p14 + 7, 0);
} | 0 | [
"CWE-125"
] | exim | 57aa14b216432be381b6295c312065b2fd034f86 | 322,253,086,831,224,900,000,000,000,000,000,000,000 | 5 | Fix SPA authenticator, checking client-supplied data before using it. Bug 2571 |
static int snd_ftu_create_effect_duration_ctl(struct usb_mixer_interface *mixer)
{
static const char name[] = "Effect Duration";
const unsigned int id = 6;
const int val_type = USB_MIXER_S16;
const unsigned int control = 3;
const unsigned int cmask = 0;
return snd_create_std_mono_ctl(mixer, id, control, cmask, v... | 0 | [] | sound | 447d6275f0c21f6cc97a88b3a0c601436a4cdf2a | 165,955,273,579,751,470,000,000,000,000,000,000,000 | 11 | ALSA: usb-audio: Add sanity checks for endpoint accesses
Add some sanity check codes before actually accessing the endpoint via
get_endpoint() in order to avoid the invalid access through a
malformed USB descriptor. Mostly just checking bNumEndpoints, but in
one place (snd_microii_spdif_default_get()), the validity o... |
int iwl_fw_dbg_error_collect(struct iwl_fw_runtime *fwrt,
enum iwl_fw_dbg_trigger trig_type)
{
int ret;
struct iwl_fw_dump_desc *iwl_dump_error_desc;
if (!test_bit(STATUS_DEVICE_ENABLED, &fwrt->trans->status))
return -EIO;
iwl_dump_error_desc = kmalloc(sizeof(*iwl_dump_error_desc), GFP_KERNEL);
if (!iw... | 0 | [
"CWE-400",
"CWE-401"
] | linux | b4b814fec1a5a849383f7b3886b654a13abbda7d | 179,299,705,507,294,300,000,000,000,000,000,000,000 | 24 | iwlwifi: dbg_ini: fix memory leak in alloc_sgtable
In alloc_sgtable if alloc_page fails, the alocated table should be
released.
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com> |
void set_width(uint64_t width) { width_ = width; } | 0 | [
"CWE-20"
] | libvpx | f00890eecdf8365ea125ac16769a83aa6b68792d | 15,960,192,314,306,253,000,000,000,000,000,000,000 | 1 | update libwebm to libwebm-1.0.0.27-352-g6ab9fcf
https://chromium.googlesource.com/webm/libwebm/+log/af81f26..6ab9fcf
Change-Id: I9d56e1fbaba9b96404b4fbabefddc1a85b79c25d |
GetRunner(
const ReferenceHandle& that,
Local<Value> key_handle,
MaybeLocal<Object> maybe_options,
bool inherit
) :
context{that.context},
reference{that.reference},
options{maybe_options, inherit ?
TransferOptions::Type::DeepReference : TransferOptions::Type::Reference},
inherit{in... | 1 | [
"CWE-913"
] | isolated-vm | 2646e6c1558bac66285daeab54c7d490ed332b15 | 144,744,460,793,059,370,000,000,000,000,000,000,000 | 17 | Don't invoke accessors or proxies via Reference functions |
Perl_savesharedpv(pTHX_ const char *pv)
{
char *newaddr;
STRLEN pvlen;
PERL_UNUSED_CONTEXT;
if (!pv)
return NULL;
pvlen = strlen(pv)+1;
newaddr = (char*)PerlMemShared_malloc(pvlen);
if (!newaddr) {
croak_no_mem();
}
return (char*)memcpy(newaddr, pv, pvlen);
} | 0 | [
"CWE-119",
"CWE-703",
"CWE-787"
] | perl5 | 34716e2a6ee2af96078d62b065b7785c001194be | 120,162,875,413,762,300,000,000,000,000,000,000,000 | 17 | Perl_my_setenv(); handle integer wrap
RT #133204
Wean this function off int/I32 and onto UV/Size_t.
Also, replace all malloc-ish calls with a wrapper that does
overflow checks,
In particular, it was doing (nlen + vlen + 2) which could wrap when
the combined length of the environment variable name and value
exceeded ... |
void hci_req_sync_cancel(struct hci_dev *hdev, int err)
{
bt_dev_dbg(hdev, "err 0x%2.2x", err);
if (hdev->req_status == HCI_REQ_PEND) {
hdev->req_result = err;
hdev->req_status = HCI_REQ_CANCELED;
wake_up_interruptible(&hdev->req_wait_q);
}
} | 0 | [
"CWE-362"
] | linux | e2cb6b891ad2b8caa9131e3be70f45243df82a80 | 269,171,317,728,762,730,000,000,000,000,000,000,000 | 10 | bluetooth: eliminate the potential race condition when removing the HCI controller
There is a possible race condition vulnerability between issuing a HCI
command and removing the cont. Specifically, functions hci_req_sync()
and hci_dev_do_close() can race each other like below:
thread-A in hci_req_sync() | th... |
void init_locator()
{
if ( !pl_ )
pl_ = new Locator(pm_);
} | 0 | [
"CWE-269"
] | cgal | 618b409b0fbcef7cb536a4134ae3a424ef5aae45 | 221,624,939,407,976,930,000,000,000,000,000,000,000 | 5 | Fix Nef_2 and Nef_S2 IO |
cr_tknzr_parse_string (CRTknzr * a_this, CRString ** a_str)
{
guint32 cur_char = 0,
delim = 0;
CRInputPos init_pos;
enum CRStatus status = CR_OK;
CRString *str = NULL;
g_return_val_if_fail (a_this && PRIVATE (a_this)
&& PRIVATE (a_th... | 0 | [
"CWE-119"
] | libcroco | 9ad72875e9f08e4c519ef63d44cdbd94aa9504f7 | 172,658,510,620,316,800,000,000,000,000,000,000,000 | 111 | tknzr: support only max long rgb values
This fixes a possible out of bound when reading rgbs which
are longer than the support MAXLONG |
bool subselect_single_select_engine::fix_length_and_dec(Item_cache **row)
{
DBUG_ASSERT(row || select_lex->item_list.elements==1);
if (set_row(select_lex->item_list, row))
return TRUE;
item->collation.set(row[0]->collation);
if (cols() != 1)
maybe_null= 0;
return FALSE;
} | 0 | [
"CWE-89"
] | server | 3c209bfc040ddfc41ece8357d772547432353fd2 | 209,549,539,481,820,000,000,000,000,000,000,000,000 | 10 | MDEV-25994: Crash with union of my_decimal type in ORDER BY clause
When single-row subquery fails with "Subquery reutrns more than 1 row"
error, it will raise an error and return NULL.
On the other hand, Item_singlerow_subselect sets item->maybe_null=0
for table-less subqueries like "(SELECT not_null_value)" (*)
Th... |
char *last_char_is(const char *s, int c)
{
if (s && *s)
{
s += strlen(s) - 1;
if ((unsigned char)*s == c)
return (char*)s;
}
return NULL;
} | 0 | [
"CWE-20"
] | libreport | 1951e7282043dfe1268d492aea056b554baedb75 | 101,823,810,767,420,980,000,000,000,000,000,000,000 | 10 | lib: fix races in dump directory handling code
Florian Weimer <fweimer@redhat.com>:
dd_opendir() should keep a file handle (opened with O_DIRECTORY) and
use openat() and similar functions to access files in it.
...
The file system manipulation functions should guard against hard
links (check tha... |
dissect_usb_hid_button_page(tvbuff_t *tvb, packet_info _U_ *pinfo,
proto_tree *tree, hid_field_t *field, int *bit_offset)
{
gint32 val = 0;
unsigned int usage_count = wmem_array_get_count(field->usages);
guint32 usage;
proto_item *ti;
if ((field->properties & HID_MAIN_TYPE) != HID_MAIN_VARI... | 0 | [] | wireshark | 0ceb46e1c28d1094a56aefa0ebf7d7c0e00f8849 | 96,656,788,720,166,260,000,000,000,000,000,000,000 | 34 | proto: add support for FT_BYTES in proto_tree_add_bits
Change-Id: I5030d550bd760953ac84c2700bb0e03cc7a831a1
Signed-off-by: Filipe Laíns <lains@archlinux.org> |
static u32 tg3_read32_mbox_5906(struct tg3 *tp, u32 off)
{
return readl(tp->regs + off + GRCMBOX_BASE);
} | 0 | [
"CWE-476",
"CWE-119"
] | linux | 715230a44310a8cf66fbfb5a46f9a62a9b2de424 | 90,728,620,680,497,820,000,000,000,000,000,000,000 | 4 | 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 ... |
rdp_enum_bmpcache2(void)
{
STREAM s;
HASH_KEY keylist[BMPCACHE2_NUM_PSTCELLS];
uint32 num_keys, offset, count, flags;
offset = 0;
num_keys = pstcache_enumerate(2, keylist);
while (offset < num_keys)
{
count = MIN(num_keys - offset, 169);
s = rdp_init_data(24 + count * sizeof(HASH_KEY));
flags = 0;
if... | 0 | [
"CWE-787"
] | rdesktop | 766ebcf6f23ccfe8323ac10242ae6e127d4505d2 | 60,264,683,411,280,580,000,000,000,000,000,000,000 | 41 | Malicious RDP server security fixes
This commit includes fixes for a set of 21 vulnerabilities in
rdesktop when a malicious RDP server is used.
All vulnerabilities was identified and reported by Eyal Itkin.
* Add rdp_protocol_error function that is used in several fixes
* Refactor of process_bitmap_updates
* Fix pos... |
smp_fetch_hdr_val(struct proxy *px, struct session *l4, void *l7, unsigned int opt,
const struct arg *args, struct sample *smp)
{
int ret = smp_fetch_hdr(px, l4, l7, opt, args, smp);
if (ret > 0) {
smp->type = SMP_T_UINT;
smp->data.uint = strl2ic(smp->data.str.str, smp->data.str.len);
}
retu... | 0 | [] | haproxy | aae75e3279c6c9bd136413a72dafdcd4986bb89a | 77,559,437,484,774,700,000,000,000,000,000,000,000 | 12 | BUG/CRITICAL: using HTTP information in tcp-request content may crash the process
During normal HTTP request processing, request buffers are realigned if
there are less than global.maxrewrite bytes available after them, in
order to leave enough room for rewriting headers after the request. This
is done in http_wait_fo... |
extern bool validate_slurm_user(uid_t uid)
{
#ifndef NDEBUG
if (drop_priv)
return false;
#endif
if ((uid == 0) || (uid == slurmctld_conf.slurm_user_id))
return true;
else
return false;
} | 0 | [
"CWE-20"
] | slurm | 033dc0d1d28b8d2ba1a5187f564a01c15187eb4e | 111,496,155,836,439,840,000,000,000,000,000,000,000 | 11 | Fix insecure handling of job requested gid.
Only trust MUNGE signed values, unless the RPC was signed by
SlurmUser or root.
CVE-2018-10995. |
TPM2B_NAME_Marshal(TPM2B_NAME *source, BYTE **buffer, INT32 *size)
{
UINT16 written = 0;
written += TPM2B_Marshal(&source->b, buffer, size);
return written;
} | 1 | [
"CWE-787"
] | libtpms | 3ef9b26cb9f28bd64d738bff9505a20d4eb56acd | 326,108,491,662,487,560,000,000,000,000,000,000,000 | 6 | tpm2: Add maxSize parameter to TPM2B_Marshal for sanity checks
Add maxSize parameter to TPM2B_Marshal and assert on it checking
the size of the data intended to be marshaled versus the maximum
buffer size.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> |
static void process_arithmetic_command(conn *c, token_t *tokens, const size_t ntokens, const bool incr) {
char temp[INCR_MAX_STORAGE_LEN];
item *it;
uint64_t delta;
char *key;
size_t nkey;
assert(c != NULL);
set_noreply_maybe(c, tokens, ntokens);
if (tokens[KEY_TOKEN].length > KEY_MAX... | 0 | [
"CWE-20"
] | memcached | d9cd01ede97f4145af9781d448c62a3318952719 | 110,307,338,891,796,100,000,000,000,000,000,000,000 | 51 | Use strncmp when checking for large ascii multigets. |
static int hdr_validate_tokens(struct crypt_device *cd, json_object *hdr_jobj)
{
json_object *jobj;
if (!json_object_object_get_ex(hdr_jobj, "tokens", &jobj)) {
log_dbg(cd, "Missing tokens section.");
return 1;
}
json_object_object_foreach(jobj, key, val) {
if (!numbered(cd, "Token", key))
return 1;
if... | 0 | [
"CWE-787"
] | cryptsetup | 52f5cb8cedf22fb3e14c744814ec8af7614146c7 | 56,992,756,753,475,100,000,000,000,000,000,000,000 | 18 | Check segment gaps regardless of heap space.
Segments are validated in hdr_validate_segments. Gaps in segment keys
are detected when collecting offsets. But if an invalid segment is very
large, larger than count, it could happen that cryptsetup is unable to
allocate enough memory, not giving a clue about what actually... |
static inline bool tm_enabled(struct task_struct *tsk)
{
return tsk && tsk->thread.regs && (tsk->thread.regs->msr & MSR_TM);
} | 0 | [] | linux | 5d176f751ee3c6eededd984ad409bff201f436a7 | 35,148,233,090,097,626,000,000,000,000,000,000,000 | 4 | powerpc: tm: Enable transactional memory (TM) lazily for userspace
Currently the MSR TM bit is always set if the hardware is TM capable.
This adds extra overhead as it means the TM SPRS (TFHAR, TEXASR and
TFAIR) must be swapped for each process regardless of if they use TM.
For processes that don't use TM the TM MSR ... |
static int catc_ctrl_msg(struct catc *catc, u8 dir, u8 request, u16 value, u16 index, void *buf, int len)
{
int retval = usb_control_msg(catc->usbdev,
dir ? usb_rcvctrlpipe(catc->usbdev, 0) : usb_sndctrlpipe(catc->usbdev, 0),
request, 0x40 | dir, value, index, buf, len, 1000);
return retval < 0 ? r... | 0 | [
"CWE-20",
"CWE-119"
] | linux | 2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478 | 333,376,801,757,042,730,000,000,000,000,000,000,000 | 7 | catc: Use heap buffer for memory size test
Allocating USB buffers on the stack is not portable, and no longer
works on x86_64 (with VMAP_STACK enabled as per default).
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net> |
void on_compression_buffer_use() {
if (++buffer_use_count == clear_buffers_trigger) {
input_buffer.clear();
output_buffer.clear();
buffer_use_count = 0;
}
} | 0 | [] | scylladb | 1c2eef384da439b0457b6d71c7e37d7268e471cb | 335,165,958,511,613,130,000,000,000,000,000,000,000 | 7 | transport/server.cc: Return correct size of decompressed lz4 buffer
An incorrect size is returned from the function, which could lead to
crashes or undefined behavior. Fix by erroring out in these cases.
Fixes #11476 |
static void ide_bmdma_pre_save(void *opaque)
{
BMDMAState *bm = opaque;
uint8_t abused_bits = BM_MIGRATION_COMPAT_STATUS_BITS;
bm->migration_compat_status =
(bm->status & ~abused_bits) | (bm->bus->error_status & abused_bits);
} | 0 | [
"CWE-399"
] | qemu | 3251bdcf1c67427d964517053c3d185b46e618e8 | 61,007,990,115,305,140,000,000,000,000,000,000,000 | 8 | ide: Correct handling of malformed/short PRDTs
This impacts both BMDMA and AHCI HBA interfaces for IDE.
Currently, we confuse the difference between a PRDT having
"0 bytes" and a PRDT having "0 complete sectors."
When we receive an incomplete sector, inconsistent error checking
leads to an infinite loop wherein the c... |
compileSwapDots(FileInfo *nested, CharsString *source, CharsString *dest) {
int k = 0;
int kk = 0;
CharsString dotsSource;
CharsString dotsDest;
dest->length = 0;
dotsSource.length = 0;
while (k <= source->length) {
if (source->chars[k] != ',' && k != source->length)
dotsSource.chars[dotsSource.length++] = ... | 0 | [
"CWE-787"
] | liblouis | fb2bfce4ed49ac4656a8f7e5b5526e4838da1dde | 6,057,167,414,146,326,000,000,000,000,000,000,000 | 21 | Fix yet another buffer overflow in the braille table parser
Reported by Henri Salo
Fixes #592 |
ldns_rr_list2canonical(ldns_rr_list *rr_list)
{
size_t i;
for (i = 0; i < ldns_rr_list_rr_count(rr_list); i++) {
ldns_rr2canonical(ldns_rr_list_rr(rr_list, i));
}
} | 0 | [
"CWE-415"
] | ldns | 070b4595981f48a21cc6b4f5047fdc2d09d3da91 | 260,659,473,918,498,900,000,000,000,000,000,000,000 | 7 | CAA and URI |
void FoFiTrueType::convertToCIDType2(char *psName,
int *cidMap, int nCIDs,
GBool needVerticalMetrics,
FoFiOutputFunc outputFunc,
void *outputStream) {
GooString *buf;
int cid, maxUsedGlyph;
GBool ok;
int i, j, k;
if (openTypeCFF) {
return;
}
// write the header
... | 0 | [
"CWE-125"
] | poppler | cdb7ad95f7c8fbf63ade040d8a07ec96467042fc | 41,557,527,561,978,450,000,000,000,000,000,000,000 | 129 | Fix malformed file crash in bug #85243 |
static unsigned int __user *signal_frame_32_regs(unsigned int sp,
unsigned int next_sp, unsigned int next_ip)
{
struct mcontext32 __user *mctx = NULL;
struct signal_frame_32 __user *sf;
struct rt_signal_frame_32 __user *rt_sf;
/*
* Note: the next_sp - sp >= signal frame size check
* is true when next_sp < ... | 0 | [
"CWE-399"
] | linux | 9a5cbce421a283e6aea3c4007f141735bf9da8c3 | 309,549,080,813,881,560,000,000,000,000,000,000,000 | 31 | powerpc/perf: Cap 64bit userspace backtraces to PERF_MAX_STACK_DEPTH
We cap 32bit userspace backtraces to PERF_MAX_STACK_DEPTH
(currently 127), but we forgot to do the same for 64bit backtraces.
Cc: stable@vger.kernel.org
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.i... |
void ihold(struct inode *inode)
{
WARN_ON(atomic_inc_return(&inode->i_count) < 2);
} | 0 | [
"CWE-269"
] | linux | 0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7 | 58,361,274,639,040,210,000,000,000,000,000,000,000 | 4 | Fix up non-directory creation in SGID directories
sgid directories have special semantics, making newly created files in
the directory belong to the group of the directory, and newly created
subdirectories will also become sgid. This is historically used for
group-shared directories.
But group directories writable b... |
int RGWGetObj_ObjStore_S3::send_response_data(bufferlist& bl, off_t bl_ofs,
off_t bl_len)
{
const char *content_type = NULL;
string content_type_str;
map<string, string> response_attrs;
map<string, string>::iterator riter;
bufferlist metadata_bl;
if (sent_header)
goto send_data;
if (custo... | 1 | [
"CWE-79"
] | ceph | c7da604cb101cbe78a257a29498a98c69964e0a6 | 107,958,417,671,493,340,000,000,000,000,000,000,000 | 207 | rgw: reject control characters in response-header actions
S3 GetObject permits overriding response header values, but those inputs
need to be validated to insure only characters that are valid in an HTTP
header value are present.
Credit: Initial vulnerability discovery by William Bowling (@wcbowling)
Credit: Further ... |
inline int ArgMaxVector(const uint8_t* input_data, int size) {
int32_t max_index = 0;
uint8_t max_value = input_data[0];
int32_t i = 0;
#ifdef USE_NEON
constexpr int VECTOR_SIZE = 16;
if (size >= VECTOR_SIZE) {
uint8x16_t max_value_u8x16;
for (; i <= size - VECTOR_SIZE; i += VECTOR_SIZE) {
max_v... | 0 | [
"CWE-476",
"CWE-369"
] | tensorflow | 15691e456c7dc9bd6be203b09765b063bf4a380c | 115,355,154,756,171,100,000,000,000,000,000,000,000 | 47 | Prevent dereferencing of null pointers in TFLite's `add.cc`.
PiperOrigin-RevId: 387244946
Change-Id: I56094233327fbd8439b92e1dbb1262176e00eeb9 |
uint32_t evaluate_fixed_subframe_(
FLAC__StreamEncoder *encoder,
const FLAC__int32 signal[],
FLAC__int32 residual[],
FLAC__uint64 abs_residual_partition_sums[],
uint32_t raw_bits_per_partition[],
uint32_t blocksize,
uint32_t subframe_bps,
uint32_t order,
uint32_t rice_parameter,
uint32_t rice_parameter_limit,... | 0 | [
"CWE-787"
] | flac | e1575e4a7c5157cbf4e4a16dbd39b74f7174c7be | 55,941,607,153,710,800,000,000,000,000,000,000,000 | 60 | libFlac: Exit at EOS in verify mode
When verify mode is enabled, once decoder flags end of stream,
encode processing is considered complete.
CVE-2021-0561
Signed-off-by: Ralph Giles <giles@thaumas.net> |
void JSStream::Finish(const FunctionCallbackInfo<Value>& args) {
CHECK(args[0]->IsObject());
Wrap* w = static_cast<Wrap*>(StreamReq::FromObject(args[0].As<Object>()));
CHECK(args[1]->IsInt32());
w->Done(args[1].As<Int32>()->Value());
} | 0 | [
"CWE-416"
] | node | 7f178663ebffc82c9f8a5a1b6bf2da0c263a30ed | 313,564,314,780,721,500,000,000,000,000,000,000,000 | 7 | src: use unique_ptr for WriteWrap
This commit attempts to avoid a use-after-free error by using unqiue_ptr
and passing a reference to it.
CVE-ID: CVE-2020-8265
Fixes: https://github.com/nodejs-private/node-private/issues/227
PR-URL: https://github.com/nodejs-private/node-private/pull/238
Reviewed-By: Michael Dawson <... |
bool kvm_is_linear_rip(struct kvm_vcpu *vcpu, unsigned long linear_rip)
{
unsigned long current_rip = kvm_rip_read(vcpu) +
get_segment_base(vcpu, VCPU_SREG_CS);
return current_rip == linear_rip;
} | 0 | [
"CWE-200"
] | kvm | 831d9d02f9522e739825a51a11e3bc5aa531a905 | 324,785,860,825,836,500,000,000,000,000,000,000,000 | 7 | KVM: x86: fix information leak to userland
Structures kvm_vcpu_events, kvm_debugregs, kvm_pit_state2 and
kvm_clock_data are copied to userland with some padding and reserved
fields unitialized. It leads to leaking of contents of kernel stack
memory. We have to initialize them to zero.
In patch v1 Jan Kiszka suggest... |
xsltLoadStyleDocument(xsltStylesheetPtr style, const xmlChar *URI) {
xsltDocumentPtr ret;
xmlDocPtr doc;
xsltSecurityPrefsPtr sec;
if ((style == NULL) || (URI == NULL))
return(NULL);
/*
* Security framework check
*/
sec = xsltGetDefaultSecurityPrefs();
if (sec != NULL) {
int re... | 1 | [] | libxslt | e03553605b45c88f0b4b2980adfbbb8f6fca2fd6 | 37,603,550,326,102,175,000,000,000,000,000,000,000 | 43 | Fix security framework bypass
xsltCheckRead and xsltCheckWrite return -1 in case of error but callers
don't check for this condition and allow access. With a specially
crafted URL, xsltCheckRead could be tricked into returning an error
because of a supposedly invalid URL that would still be loaded
succesfully later on... |
ar6000_dbglog_get_debug_logs(struct ar6_softc *ar)
{
u32 data[8]; /* Should be able to accommodate struct dbglog_buf_s */
u32 address;
u32 length;
u32 dropped;
u32 firstbuf;
u32 debug_hdr_ptr;
if (!ar->dbglog_init_done) return A_ERROR;
AR6000_SPIN_LOCK(&ar->arLock, 0);
if (ar->db... | 0 | [
"CWE-703",
"CWE-264"
] | linux | 550fd08c2cebad61c548def135f67aba284c6162 | 184,819,887,414,458,030,000,000,000,000,000,000,000 | 76 | net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared
After the last patch, We are left in a state in which only drivers calling
ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real
hardware call ether_setup for their net_devices and don't hold any state in
their skbs. There... |
static void add_binary_option(gpointer key, gpointer value, gpointer user_data)
{
uint8_t *option = value;
struct dhcp_packet *packet = user_data;
dhcp_add_binary_option(packet, option);
} | 0 | [] | connman | a74524b3e3fad81b0fd1084ffdf9f2ea469cd9b1 | 224,380,295,872,855,980,000,000,000,000,000,000,000 | 7 | gdhcp: Avoid leaking stack data via unitiialized variable
Fixes: CVE-2021-26676 |
cJSON *cJSON_CreateString(const char *string) {cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_String;item->valuestring=cJSON_strdup(string);if(!item->valuestring){cJSON_Delete(item);return 0;}}return item;} | 0 | [
"CWE-120",
"CWE-119",
"CWE-787"
] | iperf | 91f2fa59e8ed80dfbf400add0164ee0e508e412a | 194,690,220,324,111,650,000,000,000,000,000,000,000 | 1 | Fix a buffer overflow / heap corruption issue that could occur if a
malformed JSON string was passed on the control channel. This issue,
present in the cJSON library, was already fixed upstream, so was
addressed here in iperf3 by importing a newer version of cJSON (plus
local ESnet modifications).
Discovered and repo... |
static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
{
struct net *net = sock_net(skb->sk);
int h, s_h;
int idx = 0, s_idx;
struct net_device *dev;
struct inet6_dev *idev;
struct hlist_head *head;
s_h = cb->args[0];
s_idx = cb->args[1];
rcu_read_lock();
for (h = s_h; h < NETDEV_HAS... | 0 | [
"CWE-20"
] | linux | 77751427a1ff25b27d47a4c36b12c3c8667855ac | 259,739,519,149,741,900,000,000,000,000,000,000,000 | 38 | ipv6: addrconf: validate new MTU before applying it
Currently we don't check if the new MTU is valid or not and this allows
one to configure a smaller than minimum allowed by RFCs or even bigger
than interface own MTU, which is a problem as it may lead to packet
drops.
If you have a daemon like NetworkManager running... |
cell_queues_check_size(void)
{
size_t alloc = total_cells_allocated * packed_cell_mem_cost();
if (alloc >= get_options()->MaxMemInCellQueues) {
circuits_handle_oom(alloc);
return 1;
}
return 0;
} | 0 | [
"CWE-200",
"CWE-617"
] | tor | 56a7c5bc15e0447203a491c1ee37de9939ad1dcd | 245,393,064,710,138,280,000,000,000,000,000,000,000 | 9 | TROVE-2017-005: Fix assertion failure in connection_edge_process_relay_cell
On an hidden service rendezvous circuit, a BEGIN_DIR could be sent
(maliciously) which would trigger a tor_assert() because
connection_edge_process_relay_cell() thought that the circuit is an
or_circuit_t but is an origin circuit in reality.
... |
call_by_name(
char_u *name,
int argcount,
ectx_T *ectx,
isn_T *iptr,
dict_T *selfdict)
{
ufunc_T *ufunc;
if (builtin_function(name, -1))
{
int func_idx = find_internal_func(name);
if (func_idx < 0)
return FAIL;
if (check_internal_func(func_idx, argcount) < 0)
return F... | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 142,351,077,670,377,070,000,000,000,000,000,000,000 | 62 | patch 8.2.3902: Vim9: double free with nested :def function
Problem: Vim9: double free with nested :def function.
Solution: Pass "line_to_free" from compile_def_function() and make sure
cmdlinep is valid. |
static int tc_cls_act_prologue(struct bpf_insn *insn_buf, bool direct_write,
const struct bpf_prog *prog)
{
return bpf_unclone_prologue(insn_buf, direct_write, prog, TC_ACT_SHOT);
} | 0 | [
"CWE-120"
] | linux | 050fad7c4534c13c8eb1d9c2ba66012e014773cb | 204,333,673,868,317,630,000,000,000,000,000,000,000 | 5 | bpf: fix truncated jump targets on heavy expansions
Recently during testing, I ran into the following panic:
[ 207.892422] Internal error: Accessing user space memory outside uaccess.h routines: 96000004 [#1] SMP
[ 207.901637] Modules linked in: binfmt_misc [...]
[ 207.966530] CPU: 45 PID: 2256 Comm: test_ve... |
static void qeth_start_kernel_thread(struct work_struct *work)
{
struct task_struct *ts;
struct qeth_card *card = container_of(work, struct qeth_card,
kernel_thread_starter);
QETH_CARD_TEXT(card , 2, "strthrd");
if (card->read.state != CH_STATE_UP &&
card->write.state != CH_STATE_UP)
return;
if (qeth_... | 0 | [
"CWE-200",
"CWE-119"
] | linux | 6fb392b1a63ae36c31f62bc3fc8630b49d602b62 | 84,891,786,961,509,410,000,000,000,000,000,000,000 | 20 | qeth: avoid buffer overflow in snmp ioctl
Check user-defined length in snmp ioctl request and allow request
only if it fits into a qeth command buffer.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Reviewed-by: Heiko Carstens <heicars2@linux.vnet.ibm.c... |
method_from_memberref (MonoImage *image, guint32 idx, MonoGenericContext *typespec_context,
gboolean *used_context)
{
MonoClass *klass = NULL;
MonoMethod *method = NULL;
MonoTableInfo *tables = image->tables;
guint32 cols[6];
guint32 nindex, class, sig_idx;
const char *mname;
MonoMethodSignature *sig;
... | 0 | [] | mono | 8e890a3bf80a4620e417814dc14886b1bbd17625 | 41,988,716,889,051,352,000,000,000,000,000,000,000 | 142 | Search for dllimported shared libs in the base directory, not cwd.
* loader.c: we don't search the current directory anymore for shared
libraries referenced in DllImport attributes, as it has a slight
security risk. We search in the same directory where the referencing
image was loaded from, instead. Fixes bug# 641915... |
void Client::handleAdaptedBodyProducerAborted()
{
if (abortOnBadEntry("entry went bad while waiting for the now-aborted adapted body"))
return;
Must(adaptedBodySource != nullptr);
if (!adaptedBodySource->exhausted()) {
debugs(11,5, "waiting to consume the remainder of the aborted adapted bo... | 0 | [
"CWE-20"
] | squid | 6c9c44d0e9cf7b72bb233360c5308aa063af3d69 | 209,358,010,292,717,640,000,000,000,000,000,000,000 | 19 | Handle more partial responses (#791) |
utf16be_is_mbc_newline(const UChar* p, const UChar* end)
{
if (p + 1 < end) {
if (*(p+1) == 0x0a && *p == 0x00)
return 1;
#ifdef USE_UNICODE_ALL_LINE_TERMINATORS
if ((
#ifndef USE_CRNL_AS_LINE_TERMINATOR
*(p+1) == 0x0d ||
#endif
*(p+1) == 0x85) && *p == 0x00)
return 1;
if (*p == 0x20 && (*... | 0 | [
"CWE-125"
] | php-src | 9d6c59eeea88a3e9d7039cb4fed5126ef704593a | 154,597,880,859,480,680,000,000,000,000,000,000,000 | 18 | Fix bug #77418 - Heap overflow in utf32be_mbc_to_code |
absl::string_view root_id() const { return plugin_->root_id_; } | 0 | [
"CWE-476"
] | envoy | 8788a3cf255b647fd14e6b5e2585abaaedb28153 | 90,952,640,002,825,530,000,000,000,000,000,000,000 | 1 | 1.4 - Do not call into the VM unless the VM Context has been created. (#24)
* Ensure that the in VM Context is created before onDone is called.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Update as per offline discussion.
Signed-off-by: John Plevyak <jplevyak@gmail.com>
* Set in_vm_context_created_ in onNet... |
void read_header_data(void)
{
struct file_magic file_magic;
struct file_activity file_act;
int rc, i, p;
char version[16];
/* Read magic header */
rc = sa_read(&file_magic, FILE_MAGIC_SIZE);
sprintf(version, "%d.%d.%d.%d",
file_magic.sysstat_version,
file_magic.sysstat_patchlevel,
file_magic.sysstat_subl... | 0 | [
"CWE-125"
] | sysstat | fbc691eaaa10d0bcea6741d5a223dc3906106548 | 87,894,481,050,335,250,000,000,000,000,000,000,000 | 115 | Fix #196 and #199: Out of bound reads security issues
Check args before calling memmove() and memset() in remap_struct()
function to avoid out of bound reads which would possibly lead to
unknown code execution and/or sadf command crash.
Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com> |
pipe_read_line(char *cmd, char *line, int maxsize)
{
#ifndef WIN32
FILE *pgver;
/* flush output buffers in case popen does not... */
fflush(stdout);
fflush(stderr);
errno = 0;
if ((pgver = popen(cmd, "r")) == NULL)
{
perror("popen failure");
return NULL;
}
errno = 0;
if (fgets(line, maxsize, pgver) ... | 0 | [
"CWE-119"
] | postgres | 01824385aead50e557ca1af28640460fa9877d51 | 260,565,774,502,141,140,000,000,000,000,000,000,000 | 156 | Prevent potential overruns of fixed-size buffers.
Coverity identified a number of places in which it couldn't prove that a
string being copied into a fixed-size buffer would fit. We believe that
most, perhaps all of these are in fact safe, or are copying data that is
coming from a trusted source so that any overrun i... |
int32_t ZrtpQueue::activateTimer(int32_t time) {
std::string s("ZRTP");
if (staticTimeoutProvider != NULL) {
staticTimeoutProvider->requestTimeout(time, this, s);
}
return 1;
} | 0 | [
"CWE-119"
] | ZRTPCPP | c8617100f359b217a974938c5539a1dd8a120b0e | 160,602,089,536,152,110,000,000,000,000,000,000,000 | 7 | Fix vulnerabilities found and reported by Mark Dowd
- limit length of memcpy
- limit number of offered algorithms in Hello packet
- length check in PING packet
- fix a small coding error |
TEST(IndexBoundsBuilderTest, TranslateLTNumberWithMockCollator) {
CollatorInterfaceMock collator(CollatorInterfaceMock::MockType::kReverseString);
auto testIndex = buildSimpleIndexEntry();
testIndex.collator = &collator;
BSONObj obj = fromjson("{a: {$lt: 3}}");
auto expr = parseMatchExpression(obj)... | 0 | [
"CWE-754"
] | mongo | f8f55e1825ee5c7bdb3208fc7c5b54321d172732 | 19,500,906,661,876,280,000,000,000,000,000,000,000 | 20 | SERVER-44377 generate correct plan for indexed inequalities to null |
int MAIN(int argc, char **argv)
{
unsigned int off=0, clr=0;
SSL *con=NULL;
int s,k,width,state=0;
char *cbuf=NULL,*sbuf=NULL,*mbuf=NULL;
int cbuf_len,cbuf_off;
int sbuf_len,sbuf_off;
fd_set readfds,writefds;
short port=PORT;
int full_log=1;
char *host=SSL_HOST_NAME;
char *cert_file=NULL,*key_file=NULL;
in... | 0 | [] | openssl | edc032b5e3f3ebb1006a9c89e0ae00504f47966f | 279,129,103,714,429,750,000,000,000,000,000,000,000 | 1,332 | Add SRP support. |
BOOL msusb_mspipes_replace(MSUSB_INTERFACE_DESCRIPTOR* MsInterface,
MSUSB_PIPE_DESCRIPTOR** NewMsPipes, UINT32 NewNumberOfPipes)
{
if (!MsInterface || !NewMsPipes)
return FALSE;
/* free orignal MsPipes */
msusb_mspipes_free(MsInterface->MsPipes, MsInterface->NumberOfPipes);
/* And repl... | 0 | [
"CWE-190"
] | FreeRDP | 9f77fc3dd2394373e1be753952b00dafa1a9b7da | 272,826,545,862,192,200,000,000,000,000,000,000,000 | 13 | Fixed int overflow in msusb_mspipes_read
Thanks to hac425 |
side_in_cb (GSocket *socket, GIOCondition condition, gpointer user_data)
{
ProxySide *side = user_data;
FlatpakProxyClient *client = side->client;
GError *error = NULL;
Buffer *buffer;
gboolean retval = G_SOURCE_CONTINUE;
g_object_ref (client);
while (!side->closed)
{
if (!side->got_first_byte... | 0 | [
"CWE-284",
"CWE-436"
] | flatpak | 52346bf187b5a7f1c0fe9075b328b7ad6abe78f6 | 213,122,244,444,460,880,000,000,000,000,000,000,000 | 110 | Fix vulnerability in dbus proxy
During the authentication all client data is directly forwarded
to the dbus daemon as is, until we detect the BEGIN command after
which we start filtering the binary dbus protocol.
Unfortunately the detection of the BEGIN command in the proxy
did not exactly match the detection in the ... |
//! Erode the image by a square structuring element of specified size \newinstance.
CImg<T> get_erode(const unsigned int s) const {
return (+*this).erode(s); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 340,275,563,063,239,160,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
bool CephXAuthorizer::add_challenge(CephContext *cct, bufferlist& challenge)
{
bl = base_bl;
CephXAuthorize msg;
msg.nonce = nonce;
auto p = challenge.begin();
if (!p.end()) {
std::string error;
CephXAuthorizeChallenge ch;
decode_decrypt_enc_bl(cct, ch, session_key, challenge, error);
if (!e... | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 169,289,359,107,849,780,000,000,000,000,000,000,000 | 28 | auth/cephx: add authorizer challenge
Allow the accepting side of a connection to reject an initial authorizer
with a random challenge. The connecting side then has to respond with an
updated authorizer proving they are able to decrypt the service's challenge
and that the new authorizer was produced for this specific ... |
void move(Buffer::Instance& rhs, uint64_t length) override {
StringBuffer& src = dynamic_cast<StringBuffer&>(rhs);
add(src.start(), length);
src.start_ += length;
src.size_ -= length;
} | 0 | [
"CWE-401"
] | envoy | 5eba69a1f375413fb93fab4173f9c393ac8c2818 | 13,810,211,192,614,942,000,000,000,000,000,000,000 | 6 | [buffer] Add on-drain hook to buffer API and use it to avoid fragmentation due to tracking of H2 data and control frames in the output buffer (#144)
Signed-off-by: antonio <avd@google.com> |
static JSValue js_file_putc(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
{
int val=0;
FILE *f = JS_GetOpaque(this_val, file_class_id);
if (!f || !argc) return GF_JS_EXCEPTION(ctx);
if (JS_IsString(argv[0])) {
const char *string = JS_ToCString(ctx, argv[0]);
if (!string) return GF_JS_EX... | 0 | [
"CWE-787"
] | gpac | ea1eca00fd92fa17f0e25ac25652622924a9a6a0 | 33,894,085,074,789,534,000,000,000,000,000,000,000 | 17 | fixed #2138 |
int blkid_partition_set_uuid(blkid_partition par, const unsigned char *uuid)
{
if (!par)
return -1;
blkid_unparse_uuid(uuid, par->uuid, sizeof(par->uuid));
return 0;
} | 0 | [] | util-linux | 50d1594c2e6142a3b51d2143c74027480df082e0 | 271,731,780,586,046,200,000,000,000,000,000,000,000 | 8 | libblkid: avoid non-empty recursion in EBR
This is extension to the patch 7164a1c34d18831ac61c6744ad14ce916d389b3f.
We also need to detect non-empty recursion in the EBR chain. It's
possible to create standard valid logical partitions and in the last one
points back to the EBR chain. In this case all offsets will be ... |
ex_mkrc(
exarg_T *eap)
{
FILE *fd;
int failed = FALSE;
char_u *fname;
#ifdef FEAT_BROWSE
char_u *browseFile = NULL;
#endif
#ifdef FEAT_SESSION
int view_session = FALSE;
int using_vdir = FALSE; /* using 'viewdir'? */
char_u *viewFile = NULL;
unsigned *flagp;
#endif
if (eap->cm... | 0 | [
"CWE-78"
] | vim | 8c62a08faf89663e5633dc5036cd8695c80f1075 | 26,508,290,805,883,886,000,000,000,000,000,000,000 | 227 | patch 8.1.0881: can execute shell commands in rvim through interfaces
Problem: Can execute shell commands in rvim through interfaces.
Solution: Disable using interfaces in restricted mode. Allow for writing
file with writefile(), histadd() and a few others. |
int FLTIsTemporalFilterType(const char *pszValue)
{
if (pszValue) {
if ( strcasecmp(pszValue, "During") == 0 )
return MS_TRUE;
}
return MS_FALSE;
} | 0 | [
"CWE-200",
"CWE-119"
] | mapserver | e52a436c0e1c5e9f7ef13428dba83194a800f4df | 22,942,700,181,189,915,000,000,000,000,000,000,000 | 9 | security fix (patch by EvenR) |
void fx_DataView_prototype_setBigUint64(txMachine* the)
{
fx_DataView_prototype_set(the, 8, fxBigIntCoerce, fxBigUint64Setter);
} | 0 | [
"CWE-125"
] | moddable | 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 | 102,260,681,219,571,440,000,000,000,000,000,000,000 | 4 | XS: #896 |
static Variant setVariable(const Object& obj, const char* varName, const Variant& varValue) {
return obj->o_set(varName, varValue, s_ZipArchive);
} | 0 | [
"CWE-22"
] | hhvm | 65c95a01541dd2fbc9c978ac53bed235b5376686 | 206,992,739,845,032,860,000,000,000,000,000,000,000 | 3 | ZipArchive::extractTo bug 70350
Summary:Don't allow upward directory traversal when extracting zip archive files.
Files in zip files with `..` or starting at main root `/` should be normalized
to something where the file being extracted winds up within the directory or
a subdirectory where the actual extraction is ta... |
set_ref_in_previous_funccal(int copyID)
{
funccall_T *fc;
for (fc = previous_funccal; fc != NULL; fc = fc->caller)
{
fc->fc_copyID = copyID + 1;
if (set_ref_in_ht(&fc->l_vars.dv_hashtab, copyID + 1, NULL)
|| set_ref_in_ht(&fc->l_avars.dv_hashtab, copyID + 1, NULL)
|| set_ref_in_list_items(&fc->l_varl... | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 139,022,439,404,406,880,000,000,000,000,000,000,000 | 14 | patch 8.2.3902: Vim9: double free with nested :def function
Problem: Vim9: double free with nested :def function.
Solution: Pass "line_to_free" from compile_def_function() and make sure
cmdlinep is valid. |
int fscrypt_initialize(unsigned int cop_flags)
{
int i, res = -ENOMEM;
/*
* No need to allocate a bounce page pool if there already is one or
* this FS won't use it.
*/
if (cop_flags & FS_CFLG_OWN_PAGES || fscrypt_bounce_page_pool)
return 0;
mutex_lock(&fscrypt_init_mutex);
if (fscrypt_bounce_page_pool)
... | 0 | [
"CWE-416",
"CWE-476"
] | linux | 1b53cf9815bb4744958d41f3795d5d5a1d365e2d | 332,757,283,177,474,000,000,000,000,000,000,000,000 | 37 | fscrypt: remove broken support for detecting keyring key revocation
Filesystem encryption ostensibly supported revoking a keyring key that
had been used to "unlock" encrypted files, causing those files to become
"locked" again. This was, however, buggy for several reasons, the most
severe of which was that when key r... |
static void __net_exit ip6gre_exit_net(struct net *net)
{
LIST_HEAD(list);
rtnl_lock();
ip6gre_destroy_tunnels(net, &list);
unregister_netdevice_many(&list);
rtnl_unlock();
} | 0 | [
"CWE-125"
] | net | 7892032cfe67f4bde6fc2ee967e45a8fbaf33756 | 298,562,085,223,440,670,000,000,000,000,000,000,000 | 9 | ip6_gre: fix ip6gre_err() invalid reads
Andrey Konovalov reported out of bound accesses in ip6gre_err()
If GRE flags contains GRE_KEY, the following expression
*(((__be32 *)p) + (grehlen / 4) - 1)
accesses data ~40 bytes after the expected point, since
grehlen includes the size of IPv6 headers.
Let's use a "struct ... |
void security_sb_umount_busy(struct vfsmount *mnt)
{
security_ops->sb_umount_busy(mnt);
} | 0 | [] | linux-2.6 | ee18d64c1f632043a02e6f5ba5e045bb26a5465f | 54,580,394,958,849,270,000,000,000,000,000,000,000 | 4 | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]
Add a keyctl to install a process's session keyring onto its parent. This
replaces the parent's session keyring. Because the COW credential code does
not permit one process to change another process's credentials directly, the
change is... |
get_authorization_uri (GoaOAuth2Provider *provider)
{
return "https://accounts.google.com/o/oauth2/auth";
} | 0 | [
"CWE-310"
] | gnome-online-accounts | edde7c63326242a60a075341d3fea0be0bc4d80e | 295,332,353,755,538,700,000,000,000,000,000,000,000 | 4 | Guard against invalid SSL certificates
None of the branded providers (eg., Google, Facebook and Windows Live)
should ever have an invalid certificate. So set "ssl-strict" on the
SoupSession object being used by GoaWebView.
Providers like ownCloud and Exchange might have to deal with
certificates that are not up to th... |
fmtint(char **sbuffer,
char **buffer,
size_t *currlen,
size_t *maxlen, LLONG value, int base, int min, int max, int flags)
{
int signvalue = 0;
const char *prefix = "";
unsigned LLONG uvalue;
char convert[DECIMAL_SIZE(value) + 3];
int place = 0;
int spadlen = 0;
int zpad... | 1 | [
"CWE-119"
] | openssl | 9cb177301fdab492e4cfef376b28339afe3ef663 | 243,547,986,420,896,450,000,000,000,000,000,000,000 | 91 | Fix memory issues in BIO_*printf functions
The internal |fmtstr| function used in processing a "%s" format string
in the BIO_*printf functions could overflow while calculating the length
of a string and cause an OOB read when printing very long strings.
Additionally the internal |doapr_outch| function can attempt to ... |
PJ_DEF(void) pjmedia_rtcp_init2( pjmedia_rtcp_session *sess,
const pjmedia_rtcp_session_setting *settings)
{
pjmedia_rtcp_sr_pkt *sr_pkt = &sess->rtcp_sr_pkt;
pj_time_val now;
/* Memset everything */
pj_bzero(sess, sizeof(pjmedia_rtcp_session));
/* Last RX timestamp in RTP packet */
s... | 0 | [
"CWE-200",
"CWE-787"
] | pjproject | 11559e49e65bdf00922ad5ae28913ec6a198d508 | 110,298,752,169,476,200,000,000,000,000,000,000,000 | 49 | Merge pull request from GHSA-vhxv-phmx-g52q
* Prevent OOB read/write when parsing RTCP FB RPSI
* Add log information
* Modification based on comments. |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.