func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
mech_rpa_auth_free(struct auth_request *auth_request)
{
struct rpa_auth_request *request =
(struct rpa_auth_request *)auth_request;
safe_memset(request->pwd_md5, 0, sizeof(request->pwd_md5));
pool_unref(&auth_request->pool);
} | 0 | [
"CWE-125"
] | core | 69ad3c902ea4bbf9f21ab1857d8923f975dc6145 | 274,937,357,003,237,000,000,000,000,000,000,000,000 | 9 | auth: mech-rpa - Fail on zero len buffer |
unsigned char *ssl_add_clienthello_tlsext(SSL *s, unsigned char *p, unsigned char *limit)
{
int extdatalen=0;
unsigned char *ret = p;
/* don't add extensions for SSLv3 unless doing secure renegotiation */
if (s->client_version == SSL3_VERSION
&& !s->s3->send_connection_binding)
return p;
ret+=2;
if (re... | 1 | [] | openssl | edc032b5e3f3ebb1006a9c89e0ae00504f47966f | 46,571,019,241,456,650,000,000,000,000,000,000,000 | 242 | Add SRP support. |
static UINT gdi_SurfaceToCache(RdpgfxClientContext* context,
const RDPGFX_SURFACE_TO_CACHE_PDU* surfaceToCache)
{
const RECTANGLE_16* rect;
gdiGfxSurface* surface;
gdiGfxCacheEntry* cacheEntry;
UINT rc = ERROR_INTERNAL_ERROR;
EnterCriticalSection(&context->mux);
rect = &(surfaceToCa... | 1 | [
"CWE-190"
] | FreeRDP | e08a23f93136f59a52651f66d064b8d4303872e1 | 122,354,673,517,067,820,000,000,000,000,000,000,000 | 45 | Fixed missing input sanitation for GFX surfaces.
Thanks to Sunglin and HuanGMz of the Knownsec 404 security team and pangzi of pwnzen |
ast_for_binop(struct compiling *c, const node *n)
{
/* Must account for a sequence of expressions.
How should A op B op C by represented?
BinOp(BinOp(A, op, B), op, C).
*/
int i, nops;
expr_ty expr1, expr2, result;
operator_ty newoperator;
expr1 = ast_for_expr(c, CHILD(n, 0));
... | 0 | [
"CWE-125"
] | cpython | a4d78362397fc3bced6ea80fbc7b5f4827aec55e | 132,454,283,559,732,120,000,000,000,000,000,000,000 | 53 | bpo-36495: Fix two out-of-bounds array reads (GH-12641)
Research and fix by @bradlarsen. |
void mmput(struct mm_struct *mm)
{
might_sleep();
if (atomic_dec_and_test(&mm->mm_users)) {
exit_aio(mm);
exit_mmap(mm);
set_mm_exe_file(mm, NULL);
if (!list_empty(&mm->mmlist)) {
spin_lock(&mmlist_lock);
list_del(&mm->mmlist);
spin_unlock(&mmlist_lock);
}
put_swap_token(mm);
mmdrop(mm);
}
} | 0 | [
"CWE-264"
] | linux-2.6 | 2d5516cbb9daf7d0e342a2e3b0fc6f8c39a81205 | 162,450,430,633,976,570,000,000,000,000,000,000,000 | 17 | copy_process: fix CLONE_PARENT && parent_exec_id interaction
CLONE_PARENT can fool the ->self_exec_id/parent_exec_id logic. If we
re-use the old parent, we must also re-use ->parent_exec_id to make
sure exit_notify() sees the right ->xxx_exec_id's when the CLONE_PARENT'ed
task exits.
Also, move down the "p->parent_ex... |
const CString& CZNC::GetZNCPath() const {
if (!CFile::Exists(m_sZNCPath)) {
CDir::MakeDir(m_sZNCPath);
}
return m_sZNCPath;
} | 0 | [
"CWE-20"
] | znc | 64613bc8b6b4adf1e32231f9844d99cd512b8973 | 182,314,504,018,170,450,000,000,000,000,000,000,000 | 6 | Don't crash if user specified invalid encoding.
This is CVE-2019-9917 |
xmlParseDocument(xmlParserCtxtPtr ctxt) {
xmlChar start[4];
xmlCharEncoding enc;
xmlInitParser();
if ((ctxt == NULL) || (ctxt->input == NULL))
return(-1);
GROW;
/*
* SAX: detecting the level.
*/
xmlDetectSAX2(ctxt);
/*
* SAX: beginning of the document processi... | 1 | [
"CWE-119"
] | libxml2 | afd27c21f6b36e22682b7da20d726bce2dcb2f43 | 154,376,946,456,433,360,000,000,000,000,000,000,000 | 175 | Avoid processing entities after encoding conversion failures
For https://bugzilla.gnome.org/show_bug.cgi?id=756527
and was also raised by Chromium team in the past
When we hit a convwersion failure when switching encoding
it is bestter to stop parsing there, this was treated as a
fatal error but the parser was contin... |
PHP_FUNCTION( locale_get_region )
{
get_icu_value_src_php( LOC_REGION_TAG , INTERNAL_FUNCTION_PARAM_PASSTHRU );
} | 1 | [
"CWE-125"
] | php-src | 97eff7eb57fc2320c267a949cffd622c38712484 | 186,067,247,541,669,530,000,000,000,000,000,000,000 | 4 | Fix bug #72241: get_icu_value_internal out-of-bounds read |
int snmp_mib_init(void __percpu *ptr[2], size_t mibsize, size_t align)
{
BUG_ON(ptr == NULL);
ptr[0] = __alloc_percpu(mibsize, align);
if (!ptr[0])
goto err0;
ptr[1] = __alloc_percpu(mibsize, align);
if (!ptr[1])
goto err1;
return 0;
err1:
free_percpu(ptr[0]);
ptr[0] = NULL;
err0:
return -ENOMEM;
} | 0 | [
"CWE-362"
] | linux-2.6 | f6d8bd051c391c1c0458a30b2a7abcd939329259 | 26,798,479,745,032,706,000,000,000,000,000,000,000 | 16 | inet: add RCU protection to inet->opt
We lack proper synchronization to manipulate inet->opt ip_options
Problem is ip_make_skb() calls ip_setup_cork() and
ip_setup_cork() possibly makes a copy of ipc->opt (struct ip_options),
without any protection against another thread manipulating inet->opt.
Another thread can ch... |
*/
MYSQL_PLUGIN_EXPORT
char *mysql_authentication_dialog_ask(MYSQL *mysql, int type,
const char *prompt,
char *buf, int buf_len)
{
char *s=buf;
fputs(prompt, stdout);
fputs(" ", stdout);
if (!fgets(buf, buf_len-1, stdin))
buf[0]= ... | 0 | [] | server | 01b39b7b0730102b88d8ea43ec719a75e9316a1e | 235,995,646,170,607,400,000,000,000,000,000,000,000 | 21 | mysqltest: don't eat new lines in --exec
pass them through as is |
int shmem_unuse(swp_entry_t entry, struct page *page)
{
struct list_head *p, *next;
struct shmem_inode_info *info;
int found = 0;
spin_lock(&shmem_swaplist_lock);
list_for_each_safe(p, next, &shmem_swaplist) {
info = list_entry(p, struct shmem_inode_info, swaplist);
if (!info->swapped)
list_del_init(&info-... | 0 | [
"CWE-200"
] | linux-2.6 | e84e2e132c9c66d8498e7710d4ea532d1feaaac5 | 96,979,594,786,785,090,000,000,000,000,000,000,000 | 21 | tmpfs: restore missing clear_highpage
tmpfs was misconverted to __GFP_ZERO in 2.6.11. There's an unusual case in
which shmem_getpage receives the page from its caller instead of allocating.
We must cover this case by clear_highpage before SetPageUptodate, as before.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Sig... |
int manager_rtnl_enumerate_addresses(Manager *m) {
_cleanup_netlink_message_unref_ sd_netlink_message *req = NULL, *reply = NULL;
sd_netlink_message *addr;
int r;
assert(m);
assert(m->rtnl);
r = sd_rtnl_message_new_addr(m->rtnl, &req, RTM_GETADDR, 0, 0);
if (r <... | 0 | [
"CWE-120"
] | systemd | f5a8c43f39937d97c9ed75e3fe8621945b42b0db | 95,524,917,251,682,790,000,000,000,000,000,000,000 | 34 | 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... |
__fastcall TOwnConsole::~TOwnConsole()
{
TGuard Guard(FSection.get());
delete FTrayIcon;
delete FWindowStateTimer;
// deliberately do not remove ConsoleCtrlHandler as it causes
// failures while exiting
FreeConsole();
DebugAssert(FInstance == this);
FInstance = NULL;
}
| 0 | [
"CWE-787"
] | winscp | faa96e8144e6925a380f94a97aa382c9427f688d | 108,936,288,084,091,080,000,000,000,000,000,000,000 | 15 | Bug 1943: Prevent loading session settings that can lead to remote code execution from handled URLs
https://winscp.net/tracker/1943
(cherry picked from commit ec584f5189a856cd79509f754722a6898045c5e0)
Source commit: 0f4be408b3f01132b00682da72d925d6c4ee649b |
static int qeth_clear_halt_card(struct qeth_card *card, int halt)
{
int rc = 0;
QETH_CARD_TEXT(card, 3, "clhacrd");
if (halt)
rc = qeth_halt_channels(card);
if (rc)
return rc;
return qeth_clear_channels(card);
} | 0 | [
"CWE-200",
"CWE-119"
] | linux | 6fb392b1a63ae36c31f62bc3fc8630b49d602b62 | 284,870,284,025,805,860,000,000,000,000,000,000,000 | 12 | 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... |
GF_Err tfdt_box_read(GF_Box *s,GF_BitStream *bs)
{
GF_TFBaseMediaDecodeTimeBox *ptr = (GF_TFBaseMediaDecodeTimeBox *)s;
if (ptr->version==1) {
ISOM_DECREASE_SIZE(ptr, 8);
ptr->baseMediaDecodeTime = gf_bs_read_u64(bs);
} else {
ISOM_DECREASE_SIZE(ptr, 4);
ptr->baseMediaDecodeTime = (u32) gf_bs_read_u32(bs);
... | 0 | [
"CWE-787"
] | gpac | 77510778516803b7f7402d7423c6d6bef50254c3 | 16,776,301,756,914,781,000,000,000,000,000,000,000 | 13 | fixed #2255 |
int32_t cli_bcapi_read(struct cli_bc_ctx* ctx, uint8_t *data, int32_t size)
{
int n;
if (!ctx->fmap) {
API_MISUSE();
return -1;
}
if (size < 0 || size > CLI_MAX_ALLOCATION) {
cli_warnmsg("bytecode: negative read size: %d\n", size);
API_MISUSE();
return -1;
}
n = fmap_readn(ctx->fmap, data, ... | 0 | [
"CWE-189"
] | clamav-devel | 3d664817f6ef833a17414a4ecea42004c35cc42f | 295,693,595,649,776,650,000,000,000,000,000,000,000 | 24 | fix recursion level crash (bb #3706).
Thanks to Stephane Chazelas for the analysis. |
select_export(THD *thd_arg, sql_exchange *ex): select_to_file(thd_arg, ex) {} | 0 | [
"CWE-416"
] | server | 4681b6f2d8c82b4ec5cf115e83698251963d80d5 | 257,393,075,951,830,570,000,000,000,000,000,000,000 | 1 | MDEV-26281 ASAN use-after-poison when complex conversion is involved in blob
the bug was that in_vector array in Item_func_in was allocated in the
statement arena, not in the table->expr_arena.
revert part of the 5acd391e8b2d. Instead, change the arena correctly
in fix_all_session_vcol_exprs().
Remove TABLE_ARENA, t... |
struct MACH0_(obj_t)* MACH0_(mach0_new)(const char* file, bool verbose) {
ut8 *buf;
struct MACH0_(obj_t) *bin;
if (!(bin = malloc (sizeof (struct MACH0_(obj_t))))) {
return NULL;
}
memset (bin, 0, sizeof (struct MACH0_(obj_t)));
bin->verbose = verbose;
bin->file = file;
if (!(buf = (ut8*)r_file_slurp(file, &b... | 0 | [
"CWE-416"
] | radare2 | d1e8ac62c6d978d4662f69116e30230d43033c92 | 58,108,841,372,347,980,000,000,000,000,000,000,000 | 25 | Fix null deref and uaf in mach0 parser |
g_sprintf(char* dest, const char* format, ...)
{
va_list ap;
va_start(ap, format);
vsprintf(dest, format, ap);
va_end(ap);
} | 0 | [] | xrdp | d8f9e8310dac362bb9578763d1024178f94f4ecc | 132,633,406,566,680,620,000,000,000,000,000,000,000 | 8 | move temp files from /tmp to /tmp/.xrdp |
static int coroutine_fn copy_sectors(BlockDriverState *bs,
uint64_t start_sect,
uint64_t cluster_offset,
int n_start, int n_end)
{
BDRVQcowState *s = bs->opaque;
QEMUIOVector qiov;
struct iovec iov... | 0 | [
"CWE-190"
] | qemu | cab60de930684c33f67d4e32c7509b567f8c445b | 149,413,727,380,887,000,000,000,000,000,000,000,000 | 67 | qcow2: Fix new L1 table size check (CVE-2014-0143)
The size in bytes is assigned to an int later, so check that instead of
the number of entries.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> |
void init_special_inode(struct inode *inode, umode_t mode, dev_t rdev)
{
inode->i_mode = mode;
if (S_ISCHR(mode)) {
inode->i_fop = &def_chr_fops;
inode->i_rdev = rdev;
} else if (S_ISBLK(mode)) {
inode->i_fop = &def_blk_fops;
inode->i_rdev = rdev;
} else if (S_ISFIFO(mode))
inode->i_fop = &pipefifo_fops;
... | 0 | [
"CWE-269"
] | linux | 0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7 | 84,151,866,576,052,870,000,000,000,000,000,000,000 | 18 | 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... |
help() {
extern char *__progname;
fprintf(stderr, "iodine IP over DNS tunneling server\n");
fprintf(stderr, "Usage: %s [-v] [-h] [-c] [-s] [-f] [-D] [-u user] "
"[-t chrootdir] [-d device] [-m mtu] [-z context] "
"[-l ip address to listen on] [-p port] [-n external ip] [-b dnsport] [-P password] "
"[-F pidfil... | 0 | [] | iodine | b715be5cf3978fbe589b03b09c9398d0d791f850 | 339,236,695,972,806,480,000,000,000,000,000,000,000 | 34 | Fix authentication bypass bug
The client could bypass the password check by continuing after getting error
from the server and guessing the network parameters. The server would still
accept the rest of the setup and also network traffic.
Add checks for normal and raw mode that user has authenticated before allowing
a... |
static inline unsigned short ScaleQuantumToShort(const Quantum quantum)
{
#if !defined(MAGICKCORE_HDRI_SUPPORT)
return((unsigned short) ((quantum+MagickULLConstant(32768))/
MagickULLConstant(65537)));
#else
if ((IsNaN(quantum) != MagickFalse) || (quantum <= 0.0))
return(0);
if ((quantum/65537.0) >= 65535.... | 0 | [
"CWE-190"
] | ImageMagick | 95d4e94e0353e503b71a53f5e6fad173c7c70c90 | 87,436,306,035,683,320,000,000,000,000,000,000,000 | 13 | https://github.com/ImageMagick/ImageMagick/issues/1751 |
snmp_reset_var_buffers(netsnmp_variable_list * var)
{
while (var) {
if (var->name != var->name_loc) {
if(NULL != var->name)
free(var->name);
var->name = var->name_loc;
var->name_length = 0;
}
if (var->val.string != var->buf) {
i... | 0 | [
"CWE-415"
] | net-snmp | 5f881d3bf24599b90d67a45cae7a3eb099cd71c9 | 77,727,178,788,410,870,000,000,000,000,000,000,000 | 18 | libsnmp, USM: Introduce a reference count in struct usmStateReference
This patch fixes https://sourceforge.net/p/net-snmp/bugs/2956/. |
parse_enclose(Node** np, OnigToken* tok, int term, UChar** src, UChar* end,
ScanEnv* env)
{
int r = 0, num;
Node *target, *work1 = NULL, *work2 = NULL;
OnigOptionType option;
OnigCodePoint c;
OnigEncoding enc = env->enc;
#ifdef USE_NAMED_GROUP
int list_capture;
#endif
UChar* p = *src;
PFETCH_RE... | 0 | [
"CWE-125"
] | Onigmo | 29e7e6aedebafd5efbbd90655c8e0d495035d7b4 | 108,739,292,922,405,140,000,000,000,000,000,000,000 | 421 | bug: Fix out of bounds read
Add boundary check before PFETCH.
Based on the following commits on https://github.com/kkos/oniguruma ,
but not the same.
* 68c395576813b3f9812427f94d272bcffaca316c
* dc0a23eb16961f98d2a5a2128d18bd4602058a10
* 5186c7c706a7f280110e6a0b060f87d0f7d790ce
* 562bf4825b301693180c674994bf708b28b0... |
void license_write_binary_blob(wStream* s, LICENSE_BLOB* blob)
{
Stream_EnsureRemainingCapacity(s, blob->length + 4);
Stream_Write_UINT16(s, blob->type); /* wBlobType (2 bytes) */
Stream_Write_UINT16(s, blob->length); /* wBlobLen (2 bytes) */
if (blob->length > 0)
Stream_Write(s, blob->data, blob->length); /* ... | 0 | [] | FreeRDP | f1d6afca6ae620f9855a33280bdc6f3ad9153be0 | 73,542,989,058,843,305,000,000,000,000,000,000,000 | 10 | Fix CVE-2014-0791
This patch fixes CVE-2014-0791, the remaining length in the stream is checked
before doing some malloc(). |
struct net_device *rtnl_create_link(struct net *net,
const char *ifname, unsigned char name_assign_type,
const struct rtnl_link_ops *ops, struct nlattr *tb[])
{
int err;
struct net_device *dev;
unsigned int num_tx_queues = 1;
unsigned int num_rx_queues = 1;
if (tb[IFLA_NUM_TX_QUEUES])
num_tx_queues = nla_get_... | 0 | [
"CWE-200"
] | net | 5f8e44741f9f216e33736ea4ec65ca9ac03036e6 | 130,314,067,285,226,500,000,000,000,000,000,000,000 | 53 | net: fix infoleak in rtnetlink
The stack object “map” has a total size of 32 bytes. Its last 4
bytes are padding generated by compiler. These padding bytes are
not initialized and sent out via “nla_put”.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: David S. Miller <davem@davemloft.net> |
void CL_InitRef( void ) {
refimport_t ri;
refexport_t *ret;
#ifdef USE_RENDERER_DLOPEN
GetRefAPI_t GetRefAPI;
char dllName[MAX_OSPATH];
#endif
Com_Printf( "----- Initializing Renderer ----\n" );
#ifdef USE_RENDERER_DLOPEN
cl_renderer = Cvar_Get("cl_renderer", "opengl2", CVAR_ARCHIVE | CVAR_LATCH | CVAR_PROTE... | 0 | [
"CWE-269"
] | ioq3 | 376267d534476a875d8b9228149c4ee18b74a4fd | 130,551,150,978,879,250,000,000,000,000,000,000,000 | 108 | Don't load .pk3s as .dlls, and don't load user config files from .pk3s. |
virtual ~AbstractSqlMigrator() {} | 0 | [
"CWE-89"
] | quassel | aa1008be162cb27da938cce93ba533f54d228869 | 256,660,873,961,134,560,000,000,000,000,000,000,000 | 1 | Fixing security vulnerability with Qt 4.8.5+ and PostgreSQL.
Properly detects whether Qt performs slash escaping in SQL queries or
not, and then configures PostgreSQL accordingly. This bug was a
introduced due to a bugfix in Qt 4.8.5 disables slash escaping when
binding queries: https://bugreports.qt-project.org/brows... |
static inline void dma_issue_pending_all(void)
{
} | 0 | [] | linux | 7bced397510ab569d31de4c70b39e13355046387 | 2,064,528,431,422,172,300,000,000,000,000,000,000 | 3 | 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... |
static int set_msr_hyperv(struct kvm_vcpu *vcpu, u32 msr, u64 data)
{
switch (msr) {
case HV_X64_MSR_APIC_ASSIST_PAGE: {
u64 gfn;
unsigned long addr;
if (!(data & HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE)) {
vcpu->arch.hv_vapic = data;
if (kvm_lapic_enable_pv_eoi(vcpu, 0))
return 1;
break;
}
gfn = d... | 0 | [] | kvm | 854e8bb1aa06c578c2c9145fa6bfe3680ef63b23 | 106,890,767,040,844,630,000,000,000,000,000,000,000 | 39 | KVM: x86: Check non-canonical addresses upon WRMSR
Upon WRMSR, the CPU should inject #GP if a non-canonical value (address) is
written to certain MSRs. The behavior is "almost" identical for AMD and Intel
(ignoring MSRs that are not implemented in either architecture since they would
anyhow #GP). However, IA32_SYSENTE... |
HEnvironment* HEnvironment::Copy() const {
return new(zone()) HEnvironment(this, zone());
} | 0 | [] | node | fd80a31e0697d6317ce8c2d289575399f4e06d21 | 65,644,867,007,556,260,000,000,000,000,000,000,000 | 3 | deps: backport 5f836c from v8 upstream
Original commit message:
Fix Hydrogen bounds check elimination
When combining bounds checks, they must all be moved before the first load/store
that they are guarding.
BUG=chromium:344186
LOG=y
R=svenpanne@chromium.org
Review URL: https://coderevie... |
gs_remove_control_path_len_flags(const gs_memory_t *mem, gs_path_control_t type, const char *path, size_t len, int flags)
{
gs_path_control_set_t *control;
unsigned int n, i;
gs_lib_ctx_core_t *core;
char *buffer;
uint rlen;
if (path == NULL || len == 0)
return 0;
if (mem == NULL |... | 0 | [
"CWE-20"
] | ghostpdl | a9bd3dec9fde03327a4a2c69dad1036bf9632e20 | 202,368,484,672,134,400,000,000,000,000,000,000,000 | 56 | Bug 704342: Include device specifier strings in access validation
for the "%pipe%", %handle%" and %printer% io devices.
We previously validated only the part after the "%pipe%" Postscript device
specifier, but this proved insufficient.
This rebuilds the original file name string, and validates it complete. The
sligh... |
fn_format_relative_to_data_home(char * to, const char *name,
const char *dir, const char *extension)
{
char tmp_path[FN_REFLEN];
if (!test_if_hard_path(dir))
{
strxnmov(tmp_path,sizeof(tmp_path)-1, mysql_real_data_home,
dir, NullS);
dir=tmp_path;
}
return !fn_format(to, name, dir, extension,... | 0 | [
"CWE-264"
] | mysql-server | 48bd8b16fe382be302c6f0b45931be5aa6f29a0e | 157,837,847,434,608,470,000,000,000,000,000,000,000 | 13 | Bug#24388753: PRIVILEGE ESCALATION USING MYSQLD_SAFE
[This is the 5.5/5.6 version of the bugfix].
The problem was that it was possible to write log files ending
in .ini/.cnf that later could be parsed as an options file.
This made it possible for users to specify startup options
without the permissions to do so.
Thi... |
static void __attribute__((destructor)) _nm_singleton_instance_destroy(void)
{
_singletons_shutdown = TRUE;
while (_singletons) {
GObject *instance = _singletons->data;
_singletons = g_slist_delete_link(_singletons, _singletons);
g_object_weak_unref(instance, _nm_singleton_instance_we... | 0 | [
"CWE-20"
] | NetworkManager | 420784e342da4883f6debdfe10cde68507b10d27 | 314,038,227,734,781,440,000,000,000,000,000,000,000 | 21 | core: fix crash in nm_wildcard_match_check()
It's not entirely clear how to treat %NULL.
Clearly "match.interface-name=eth0" should not
match with an interface %NULL. But what about
"match.interface-name=!eth0"? It's now implemented
that negative matches still succeed against %NULL.
What about "match.interface-name=*"... |
int smb_vfs_call_linux_setlease(struct vfs_handle_struct *handle,
struct files_struct *fsp, int leasetype)
{
VFS_FIND(linux_setlease);
return handle->fns->linux_setlease_fn(handle, fsp, leasetype);
} | 0 | [
"CWE-264"
] | samba | 4278ef25f64d5fdbf432ff1534e275416ec9561e | 46,187,677,463,137,060,000,000,000,000,000,000,000 | 6 | CVE-2015-5252: s3: smbd: Fix symlink verification (file access outside the share).
Ensure matching component ends in '/' or '\0'.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11395
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org> |
rndr_double_emphasis(struct buf *ob, const struct buf *text, void *opaque)
{
if (!text || !text->size)
return 0;
BUFPUTSL(ob, "<strong>");
bufput(ob, text->data, text->size);
BUFPUTSL(ob, "</strong>");
return 1;
} | 0 | [
"CWE-79",
"CWE-74"
] | redcarpet | a699c82292b17c8e6a62e1914d5eccc252272793 | 267,463,547,727,178,350,000,000,000,000,000,000,000 | 11 | Fix a security issue using `:quote` with `:escape_html`
Reported by @johan-smits. |
static int findLeafNode(
Rtree *pRtree, /* RTree to search */
i64 iRowid, /* The rowid searching for */
RtreeNode **ppLeaf, /* Write the node here */
sqlite3_int64 *piNode /* Write the node-id here */
){
int rc;
*ppLeaf = 0;
sqlite3_bind_int64(pRtree->pReadRowid,... | 0 | [
"CWE-125"
] | sqlite | e41fd72acc7a06ce5a6a7d28154db1ffe8ba37a8 | 240,785,855,811,246,720,000,000,000,000,000,000,000 | 19 | Enhance the rtreenode() function of rtree (used for testing) so that it
uses the newer sqlite3_str object for better performance and improved
error reporting.
FossilOrigin-Name: 90acdbfce9c088582d5165589f7eac462b00062bbfffacdcc786eb9cf3ea5377 |
yang_read_description(struct lys_module *module, void *node, char *value, char *where, enum yytokentype type)
{
int ret;
char *dsc = "description";
switch (type) {
case MODULE_KEYWORD:
ret = yang_check_string(module, &module->dsc, dsc, "module", value, NULL);
break;
case REVISION_KE... | 0 | [
"CWE-415"
] | libyang | d9feacc4a590d35dbc1af21caf9080008b4450ed | 121,848,757,434,961,020,000,000,000,000,000,000,000 | 27 | yang parser BUGFIX double free
Fixes #742 |
nextvar(
int *datalen,
const char **datap,
char **vname,
char **vvalue
)
{
const char *cp;
const char *np;
const char *cpend;
size_t srclen;
size_t len;
static char name[MAXVARLEN];
static char value[MAXVALLEN];
cp = *datap;
cpend = cp + *datalen;
/*
* Space past commas and white space
*/
while (c... | 1 | [
"CWE-119"
] | ntp | 12f1323d18c8d74eb14fb5ac5574183d779794c5 | 277,004,010,070,536,400,000,000,000,000,000,000,000 | 92 | [Bug 2937] (NTPQ) nextvar() missing length check |
void RGWDeleteMultiObj_ObjStore_S3::begin_response()
{
if (!status_dumped) {
send_status();
}
dump_start(s);
// Explicitly use chunked transfer encoding so that we can stream the result
// to the user without having to wait for the full length of it.
end_header(s, this, "application/xml", CHUNKED_TRAN... | 0 | [
"CWE-79"
] | ceph | 8f90658c731499722d5f4393c8ad70b971d05f77 | 332,660,078,588,225,230,000,000,000,000,000,000,000 | 15 | rgw: reject unauthenticated response-header actions
Signed-off-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
(cherry picked from commit d8dd5e513c0c62bbd7d3044d7e2eddcd897bd400) |
static unsigned int selinux_ipv6_postroute(const struct nf_hook_ops *ops,
struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
return selinux_ip_postroute(skb, out->ifindex, PF_INET6);
} | 0 | [
"CWE-264"
] | linux | 7b0d0b40cd78cadb525df760ee4cac151533c2b5 | 146,594,109,213,546,210,000,000,000,000,000,000,000 | 8 | selinux: Permit bounded transitions under NO_NEW_PRIVS or NOSUID.
If the callee SID is bounded by the caller SID, then allowing
the transition to occur poses no risk of privilege escalation and we can
therefore safely allow the transition to occur. Add this exemption
for both the case where a transition was explicitl... |
form_auth_data_new (const char *form_username,
const char *form_password,
const char *username)
{
EphyEmbedSingleFormAuthData *data;
data = g_slice_new (EphyEmbedSingleFormAuthData);
data->form_username = g_strdup (form_username);
data->form_password = g_strdup (form_pas... | 0 | [] | epiphany | 3e0f7dea754381c5ad11a06ccc62eb153382b498 | 223,126,569,702,387,800,000,000,000,000,000,000,000 | 13 | Report broken certs through the padlock icon
This uses a new feature in libsoup that reports through a
SoupMessageFlag whether the message is talking to a server that has a
trusted server.
Bug #600663 |
void Magick::Image::textEncoding(const std::string &encoding_)
{
modifyImage();
options()->textEncoding(encoding_);
} | 0 | [
"CWE-416"
] | ImageMagick | 8c35502217c1879cb8257c617007282eee3fe1cc | 257,659,494,551,157,700,000,000,000,000,000,000,000 | 5 | Added missing return to avoid use after free. |
PHPAPI void php_session_start(TSRMLS_D) /* {{{ */
{
zval **ppid;
zval **data;
char *p, *value;
int nrand;
int lensess;
if (PS(use_only_cookies)) {
PS(apply_trans_sid) = 0;
} else {
PS(apply_trans_sid) = PS(use_trans_sid);
}
switch (PS(session_status)) {
case php_session_active:
php_error(E_NOTICE, "... | 1 | [
"CWE-264"
] | php-src | 25e8fcc88fa20dc9d4c47184471003f436927cde | 221,584,279,927,308,380,000,000,000,000,000,000,000 | 148 | Strict session |
int unit_fork_helper_process(Unit *u, const char *name, pid_t *ret) {
int r;
assert(u);
assert(ret);
/* Forks off a helper process and makes sure it is a member of the unit's cgroup. Returns == 0 in the child,
* and > 0 in the parent. The pid parameter is always filled in with... | 0 | [
"CWE-269"
] | systemd | bf65b7e0c9fc215897b676ab9a7c9d1c688143ba | 88,843,536,889,463,770,000,000,000,000,000,000,000 | 30 | core: imply NNP and SUID/SGID restriction for DynamicUser=yes service
Let's be safe, rather than sorry. This way DynamicUser=yes services can
neither take benefit of, nor create SUID/SGID binaries.
Given that DynamicUser= is a recent addition only we should be able to
get away with turning this on, even though this i... |
static inline void *ResizeBlock(void *block,size_t size)
{
register void
*memory;
if (block == (void *) NULL)
return(AcquireBlock(size));
memory=AcquireBlock(size);
if (memory == (void *) NULL)
return((void *) NULL);
if (size <= (SizeOfBlock(block)-sizeof(size_t)))
(void) memcpy(memory,block,... | 0 | [
"CWE-190",
"CWE-189",
"CWE-703"
] | ImageMagick | 0f6fc2d5bf8f500820c3dbcf0d23ee14f2d9f734 | 218,978,932,062,787,060,000,000,000,000,000,000,000 | 17 | |
TfLiteRegistration* Register_AVERAGE_POOL_GENERIC_OPT() {
static TfLiteRegistration r = {
pooling::Init, pooling::Free, pooling::GenericPrepare<pooling::kAverage>,
pooling::AverageEval<pooling::kGenericOptimized>};
return &r;
} | 0 | [
"CWE-703",
"CWE-835"
] | tensorflow | dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 | 123,450,906,273,544,850,000,000,000,000,000,000,000 | 6 | Prevent a division by 0 in average ops.
PiperOrigin-RevId: 385184660
Change-Id: I7affd4554f9b336fca29ac68f633232c094d0bd3 |
PHP_FUNCTION(pcntl_wexitstatus)
{
#ifdef WEXITSTATUS
long status_word;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &status_word) == FAILURE) {
return;
}
RETURN_LONG(WEXITSTATUS(status_word));
#else
RETURN_FALSE;
#endif
} | 0 | [
"CWE-19"
] | php-src | be9b2a95adb504abd5acdc092d770444ad6f6854 | 168,258,757,937,401,630,000,000,000,000,000,000,000 | 14 | Fixed bug #69418 - more s->p fixes for filenames |
static Image *ReadOnePNGImage(MngInfo *mng_info,
const ImageInfo *image_info, ExceptionInfo *exception)
{
/* Read one PNG image */
/* To do: Read the tEXt/Creation Time chunk into the date:create property */
Image
*image;
int
intent, /* "PNG Rendering intent", which is ICC intent + 1 */
num_r... | 0 | [
"CWE-416"
] | ImageMagick | 916d7bbd2c66a286d379dbd94bc6035c8fab937c | 192,636,317,977,091,060,000,000,000,000,000,000,000 | 2,103 | Removed invalid free reported in #1791. |
static int process_slave_message_reply(struct virtio_net *dev,
const struct VhostUserMsg *msg)
{
struct VhostUserMsg msg_reply;
int ret;
if ((msg->flags & VHOST_USER_NEED_REPLY) == 0)
return 0;
ret = read_vhost_message(dev->slave_req_fd, &msg_reply);
if (ret <= 0) {
if (ret < 0)
VHOST_LOG_CONFI... | 0 | [
"CWE-190"
] | dpdk | 3ae4beb079ce242240c34376a066bbccd0c0b23e | 287,981,445,151,995,050,000,000,000,000,000,000,000 | 36 | vhost: check log mmap offset and size overflow
vhost_user_set_log_base() is a message handler that is
called to handle the VHOST_USER_SET_LOG_BASE message.
Its payload contains a 64 bit size and offset. Both are
added up and used as a size when calling mmap().
There is no integer overflow check. If an integer overflo... |
self_t& port(std::uint16_t port)
{
port_ = port;
return *this;
} | 0 | [
"CWE-416"
] | Crow | fba01dc76d6ea940ad7c8392e8f39f9647241d8e | 234,382,903,422,574,740,000,000,000,000,000,000,000 | 5 | Prevent HTTP pipelining which Crow doesn't support. |
static void do_utfreadchar_invalid(compiler_common *common)
{
/* Slow decoding a UTF-8 character. TMP1 contains the first byte
of the character (>= 0xc0). Return char value in TMP1. STR_PTR is
undefined for invalid characters. */
DEFINE_COMPILER;
sljit_s32 i;
sljit_s32 has_cmov = sljit_has_cpu_feature(SLJIT_HAS_CMOV);
... | 0 | [
"CWE-125"
] | pcre2 | 50a51cb7e67268e6ad417eb07c9de9bfea5cc55a | 29,594,324,541,678,095,000,000,000,000,000,000,000 | 158 | Fixed a unicode properrty matching issue in JIT |
bool check_vcol_func_processor(void *arg)
{
return mark_unsupported_function("copy", arg, VCOL_IMPOSSIBLE);
} | 0 | [
"CWE-617"
] | server | 2e7891080667c59ac80f788eef4d59d447595772 | 290,498,615,044,617,750,000,000,000,000,000,000,000 | 4 | MDEV-25635 Assertion failure when pushing from HAVING into WHERE of view
This bug could manifest itself after pushing a where condition over a
mergeable derived table / view / CTE DT into a grouping view / derived
table / CTE V whose item list contained set functions with constant
arguments such as MIN(2), SUM(1) etc.... |
void schedule_deferred_open_smb_message(uint16 mid)
{
struct pending_message_list *pml;
int i = 0;
for (pml = deferred_open_queue; pml; pml = pml->next) {
uint16 msg_mid = SVAL(pml->buf.data,smb_mid);
DEBUG(10,("schedule_deferred_open_smb_message: [%d] msg_mid = %u\n", i++,
(unsigned int)msg_mid ));
if (... | 0 | [] | samba | 25452a2268ac7013da28125f3df22085139af12d | 58,252,281,498,870,060,000,000,000,000,000,000,000 | 47 | s3: Fix a NULL pointer dereference
Found by Laurent Gaffie <laurent.gaffie@gmail.com>.
Thanks!
Volker |
static int oidc_handle_logout(request_rec *r, oidc_cfg *c,
oidc_session_t *session) {
oidc_provider_t *provider = NULL;
/* pickup the command or URL where the user wants to go after logout */
char *url = NULL;
char *error_str = NULL;
char *error_description = NULL;
oidc_util_get_request_parameter(r, OIDC_REDI... | 0 | [
"CWE-601"
] | mod_auth_openidc | 5c15dfb08106c2451c2c44ce7ace6813c216ba75 | 281,638,391,906,422,440,000,000,000,000,000,000,000 | 65 | improve validation of the post-logout URL; closes #449
- to avoid an open redirect; thanks AIMOTO Norihito
- release 2.4.0.1
Signed-off-by: Hans Zandbelt <hans.zandbelt@zmartzone.eu> |
void d_drop(struct dentry *dentry)
{
spin_lock(&dentry->d_lock);
__d_drop(dentry);
spin_unlock(&dentry->d_lock);
} | 0 | [
"CWE-362",
"CWE-399"
] | linux | 49d31c2f389acfe83417083e1208422b4091cd9e | 211,766,478,171,310,300,000,000,000,000,000,000,000 | 6 | dentry name snapshots
take_dentry_name_snapshot() takes a safe snapshot of dentry name;
if the name is a short one, it gets copied into caller-supplied
structure, otherwise an extra reference to external name is grabbed
(those are never modified). In either case the pointer to stable
string is stored into the same st... |
void SetInput(std::initializer_list<float> data) {
QuantizeAndPopulate<int16_t>(input_, data);
} | 0 | [
"CWE-369"
] | tensorflow | 5f7975d09eac0f10ed8a17dbb6f5964977725adc | 68,950,790,694,806,790,000,000,000,000,000,000,000 | 3 | Prevent another div by 0 in optimized pooling implementations TFLite
PiperOrigin-RevId: 370800091
Change-Id: I2119352f57fb5ca4f2051e0e2d749403304a979b |
static inline struct sock *netlink_lookup(struct net *net, int protocol,
u32 pid)
{
struct nl_pid_hash *hash = &nl_table[protocol].hash;
struct hlist_head *head;
struct sock *sk;
struct hlist_node *node;
read_lock(&nl_table_lock);
head = nl_pid_hashfn(hash, pid);
sk_for_each(sk, node, head) {
if (net_e... | 0 | [] | linux-2.6 | 16e5726269611b71c930054ffe9b858c1cea88eb | 45,271,241,482,487,100,000,000,000,000,000,000,000 | 21 | af_unix: dont send SCM_CREDENTIALS by default
Since commit 7361c36c5224 (af_unix: Allow credentials to work across
user and pid namespaces) af_unix performance dropped a lot.
This is because we now take a reference on pid and cred in each write(),
and release them in read(), usually done from another process,
eventua... |
int expand_upwards(struct vm_area_struct *vma, unsigned long address)
{
struct mm_struct *mm = vma->vm_mm;
struct vm_area_struct *next;
unsigned long gap_addr;
int error = 0;
if (!(vma->vm_flags & VM_GROWSUP))
return -EFAULT;
/* Guard against wrapping around to address 0. */
address &= PAGE_MASK;
address +=... | 0 | [
"CWE-119"
] | linux | 1be7107fbe18eed3e319a6c3e83c78254b693acb | 88,068,570,138,524,170,000,000,000,000,000,000,000 | 82 | mm: larger stack guard gap, between vmas
Stack guard page is a useful feature to reduce a risk of stack smashing
into a different mapping. We have been using a single page gap which
is sufficient to prevent having stack adjacent to a different mapping.
But this seems to be insufficient in the light of the stack usage ... |
static av_cold int decode_init(AVCodecContext *avctx)
{
Mpeg4DecContext *ctx = avctx->priv_data;
MpegEncContext *s = &ctx->m;
int ret;
ctx->divx_version =
ctx->divx_build =
ctx->xvid_build =
ctx->lavc_build = -1;
if ((ret = ff_h263_decode_init(avctx)) < 0)
return ret;
... | 0 | [
"CWE-476"
] | FFmpeg | 2aa9047486dbff12d9e040f917e5f799ed2fd78b | 68,774,466,605,271,330,000,000,000,000,000,000,000 | 28 | avcodec/mpeg4videodec: Check read profile before setting it
Fixes: null pointer dereference
Fixes: ffmpeg_crash_7.avi
Found-by: Thuan Pham, Marcel Böhme, Andrew Santosa and Alexandru Razvan Caciulescu with AFLSmart
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
mysql_declare_plugin(partition)
{
MYSQL_STORAGE_ENGINE_PLUGIN,
&partition_storage_engine,
"partition",
"Mikael Ronstrom, MySQL AB",
"Partition Storage Engine Helper",
PLUGIN_LICENSE_GPL,
partition_initialize, /* Plugin Init */
NULL, /* Plugin Deinit */
0x0100, /* 1.0 */
NULL, /... | 0 | [] | mysql-server | be901b60ae59c93848c829d1b0b2cb523ab8692e | 277,780,334,119,474,440,000,000,000,000,000,000,000 | 16 | Bug#26390632: CREATE TABLE CAN CAUSE MYSQL TO EXIT.
Analysis
========
CREATE TABLE of InnoDB table with a partition name
which exceeds the path limit can cause the server
to exit.
During the preparation of the partition name,
there was no check to identify whether the complete
path name for partition exceeds the max ... |
GF_Err gf_bs_reassign_buffer(GF_BitStream *bs, const u8 *buffer, u64 BufferSize)
{
if (!bs) return GF_BAD_PARAM;
bs->total_bits_read = 0;
if (bs->bsmode == GF_BITSTREAM_READ) {
bs->original = (char*)buffer;
bs->size = BufferSize;
bs->position = 0;
bs->current = 0;
bs->nbBits = 8;
bs->current = 0;
bs->n... | 0 | [
"CWE-617",
"CWE-703"
] | gpac | 9ea93a2ec8f555ceed1ee27294cf94822f14f10f | 89,865,714,441,015,490,000,000,000,000,000,000,000 | 42 | fixed #2165 |
save_and_apply_config_tree(void)
{
config_tree *ptree;
#ifndef SAVECONFIG
config_tree *punlinked;
#endif
/*
* Keep all the configuration trees applied since startup in
* a list that can be used to dump the configuration back to
* a text file.
*/
ptree = emalloc(sizeof(*ptree));
memcpy(ptree, &cfgt, sizeof... | 0 | [
"CWE-20"
] | ntp | 52e977d79a0c4ace997e5c74af429844da2f27be | 189,757,245,477,221,070,000,000,000,000,000,000,000 | 71 | [Bug 1773] openssl not detected during ./configure.
[Bug 1774] Segfaults if cryptostats enabled and built without OpenSSL. |
static inline unsigned long __read_cr3(void)
{
return PVOP_CALL0(unsigned long, mmu.read_cr3);
} | 0 | [
"CWE-276"
] | linux | cadfad870154e14f745ec845708bc17d166065f2 | 214,188,416,986,490,800,000,000,000,000,000,000,000 | 4 | x86/ioperm: Fix io bitmap invalidation on Xen PV
tss_invalidate_io_bitmap() wasn't wired up properly through the pvop
machinery, so the TSS and Xen's io bitmap would get out of sync
whenever disabling a valid io bitmap.
Add a new pvop for tss_invalidate_io_bitmap() to fix it.
This is XSA-329.
Fixes: 22fe5b0439dd ("... |
skip_to_histexp (string, start, delims, flags)
char *string;
int start;
char *delims;
int flags;
{
int i, pass_next, backq, dquote, si, c, oldjmp;
int histexp_comsub, histexp_backq, old_dquote;
size_t slen;
char *temp, open[3];
DECLARE_MBSTATE;
slen = strlen (string + start) + start;
... | 0 | [] | bash | 955543877583837c85470f7fb8a97b7aa8d45e6c | 176,984,883,400,800,770,000,000,000,000,000,000,000 | 114 | bash-4.4-rc2 release |
static void ndisc_fill_addr_option(struct sk_buff *skb, int type, void *data)
{
int pad = ndisc_addr_option_pad(skb->dev->type);
int data_len = skb->dev->addr_len;
int space = ndisc_opt_addr_space(skb->dev);
u8 *opt = skb_put(skb, space);
opt[0] = type;
opt[1] = space>>3;
memset(opt + 2, 0, pad);
opt += p... | 0 | [
"CWE-17"
] | linux | 6fd99094de2b83d1d4c8457f2c83483b2828e75a | 78,380,624,210,992,970,000,000,000,000,000,000,000 | 21 | ipv6: Don't reduce hop limit for an interface
A local route may have a lower hop_limit set than global routes do.
RFC 3756, Section 4.2.7, "Parameter Spoofing"
> 1. The attacker includes a Current Hop Limit of one or another small
> number which the attacker knows will cause legitimate packets to
> be... |
printable_func_name(ufunc_T *fp)
{
return fp->uf_name_exp != NULL ? fp->uf_name_exp : fp->uf_name;
} | 0 | [
"CWE-416"
] | vim | 9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 | 163,442,286,401,060,860,000,000,000,000,000,000,000 | 4 | 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. |
Item *Field_iterator_view::create_item(THD *thd)
{
return create_view_field(thd, view, &ptr->item, &ptr->name);
} | 0 | [
"CWE-416"
] | server | c02ebf3510850ba78a106be9974c94c3b97d8585 | 326,756,666,828,832,540,000,000,000,000,000,000,000 | 4 | MDEV-24176 Preparations
1. moved fix_vcol_exprs() call to open_table()
mysql_alter_table() doesn't do lock_tables() so it cannot win from
fix_vcol_exprs() from there. Tests affected: main.default_session
2. Vanilla cleanups and comments. |
box_same(PG_FUNCTION_ARGS)
{
BOX *box1 = PG_GETARG_BOX_P(0);
BOX *box2 = PG_GETARG_BOX_P(1);
PG_RETURN_BOOL(FPeq(box1->high.x, box2->high.x) &&
FPeq(box1->low.x, box2->low.x) &&
FPeq(box1->high.y, box2->high.y) &&
FPeq(box1->low.y, box2->low.y));
} | 0 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 49,570,653,643,066,250,000,000,000,000,000,000,000 | 10 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
is_alert_destination(struct ipmi_intf * intf, uint8_t channel, uint8_t alert)
{
struct lan_param * p;
p = get_lan_param(intf, channel, IPMI_LANP_NUM_DEST);
if (!p)
return 0;
if (!p->data)
return 0;
if (alert <= (p->data[0] & 0xf))
return 1;
else
return 0;
} | 0 | [
"CWE-120"
] | ipmitool | d45572d71e70840e0d4c50bf48218492b79c1a10 | 65,592,113,968,187,515,000,000,000,000,000,000,000 | 15 | lanp: Fix buffer overflows in get_lan_param_select
Partial fix for CVE-2020-5208, see
https://github.com/ipmitool/ipmitool/security/advisories/GHSA-g659-9qxw-p7cp
The `get_lan_param_select` function is missing a validation check on the
response’s `data_len`, which it then returns to caller functions, where
stack buff... |
XML_GetBase(XML_Parser parser)
{
return curBase;
} | 0 | [
"CWE-119"
] | libexpat | ba0f9c3b40c264b8dd392e02a7a060a8fa54f032 | 165,050,285,192,442,250,000,000,000,000,000,000,000 | 4 | CVE-2015-1283 Sanity check size calculations. r=peterv, a=abillings
https://sourceforge.net/p/expat/bugs/528/ |
httpsCreate(const ConnStateData *connState, const Security::ContextPointer &ctx)
{
const auto conn = connState->clientConnection;
if (Security::CreateServerSession(ctx, conn, connState->port->secure, "client https start")) {
debugs(33, 5, "will negotiate TLS on " << conn);
return true;
}
... | 0 | [
"CWE-444"
] | squid | fd68382860633aca92065e6c343cfd1b12b126e7 | 48,008,922,963,010,050,000,000,000,000,000,000,000 | 12 | Improve Transfer-Encoding handling (#702)
Reject messages containing Transfer-Encoding header with coding other
than chunked or identity. Squid does not support other codings.
For simplicity and security sake, also reject messages where
Transfer-Encoding contains unnecessary complex values that are
technically equiva... |
static inline int h2_recv_allowed(const struct h2c *h2c)
{
if (b_data(&h2c->dbuf) == 0 &&
(h2c->st0 >= H2_CS_ERROR ||
h2c->conn->flags & CO_FL_ERROR ||
conn_xprt_read0_pending(h2c->conn)))
return 0;
if (!(h2c->flags & H2_CF_DEM_DALLOC) &&
!(h2c->flags & H2_CF_DEM_BLOCK_ANY))
return 1;
ret... | 0 | [
"CWE-125"
] | haproxy | a01f45e3ced23c799f6e78b5efdbd32198a75354 | 86,689,108,366,346,750,000,000,000,000,000,000,000 | 14 | BUG/CRITICAL: mux-h2: re-check the frame length when PRIORITY is used
Tim D�sterhus reported a possible crash in the H2 HEADERS frame decoder
when the PRIORITY flag is present. A check is missing to ensure the 5
extra bytes needed with this flag are actually part of the frame. As per
RFC7540#4.2, let's return a connec... |
static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed)
{
int want = ac->want_keys;
struct ceph_x_info *xi = ac->private;
int service;
*pneed = ac->want_keys & ~(xi->have_keys);
for (service = 1; service <= want; service <<= 1) {
struct ceph_x_ticket_handler *th;
if (!(ac->want_keys & s... | 0 | [
"CWE-399",
"CWE-119"
] | linux | c27a3e4d667fdcad3db7b104f75659478e0c68d8 | 112,104,672,791,914,680,000,000,000,000,000,000,000 | 30 | libceph: do not hard code max auth ticket len
We hard code cephx auth ticket buffer size to 256 bytes. This isn't
enough for any moderate setups and, in case tickets themselves are not
encrypted, leads to buffer overflows (ceph_x_decrypt() errors out, but
ceph_decode_copy() doesn't - it's just a memcpy() wrapper). S... |
void OSDService::clear_map_bl_cache_pins(epoch_t e)
{
Mutex::Locker l(map_cache_lock);
map_bl_inc_cache.clear_pinned(e);
map_bl_cache.clear_pinned(e);
} | 0 | [
"CWE-287",
"CWE-284"
] | ceph | 5ead97120e07054d80623dada90a5cc764c28468 | 255,273,575,184,618,350,000,000,000,000,000,000,000 | 6 | 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 ... |
Packet *StreamTcpPseudoSetup(Packet *parent, uint8_t *pkt, uint32_t len)
{
SCEnter();
if (len == 0) {
SCReturnPtr(NULL, "Packet");
}
Packet *p = PacketGetFromQueueOrAlloc();
if (p == NULL) {
SCReturnPtr(NULL, "Packet");
}
/* set the root ptr to the lowest layer */
if (... | 0 | [] | suricata | 50e2b973eeec7172991bf8f544ab06fb782b97df | 284,107,500,423,775,880,000,000,000,000,000,000,000 | 41 | stream/tcp: handle RST with MD5 or AO header
Special handling for RST packets if they have an TCP MD5 or AO header option.
The options hash can't be validated. The end host might be able to validate
it, as it can have a key/password that was communicated out of band.
The sender could use this to move the TCP state to... |
static void nft_unregister_flowtable_net_hooks(struct net *net,
struct list_head *hook_list)
{
struct nft_hook *hook;
list_for_each_entry(hook, hook_list, list)
nf_unregister_net_hook(net, &hook->ops);
} | 0 | [
"CWE-665"
] | linux | ad9f151e560b016b6ad3280b48e42fa11e1a5440 | 231,636,607,490,306,160,000,000,000,000,000,000,000 | 8 | netfilter: nf_tables: initialize set before expression setup
nft_set_elem_expr_alloc() needs an initialized set if expression sets on
the NFT_EXPR_GC flag. Move set fields initialization before expression
setup.
[4512935.019450] ==================================================================
[4512935.019456] BUG: ... |
dissect_kafka_offset_for_leader_epoch_response_topic(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int offset, kafka_api_version_t api_version _U_)
{
int topic_start, topic_len;
proto_item *subti, *subsubti;
proto_tree *subtree, *subsubtree;
sub... | 0 | [
"CWE-401"
] | wireshark | f4374967bbf9c12746b8ec3cd54dddada9dd353e | 1,205,084,003,830,758,400,000,000,000,000,000,000 | 23 | Kafka: Limit our decompression size.
Don't assume that the Internet has our best interests at heart when it
gives us the size of our decompression buffer. Assign an arbitrary limit
of 50 MB.
This fixes #16739 in that it takes care of
** (process:17681): WARNING **: 20:03:07.440: Dissector bug, protocol Kafka, in pac... |
static void _dom_document_schema_validate(INTERNAL_FUNCTION_PARAMETERS, int type) /* {{{ */
{
zval *id;
xmlDoc *docp;
dom_object *intern;
char *source = NULL, *valid_file = NULL;
int source_len = 0;
xmlSchemaParserCtxtPtr parser;
xmlSchemaPtr sptr;
xmlSchemaValidCtxtPtr vptr;
int ... | 0 | [
"CWE-20"
] | php-src | f7d7befae8bcc2db0093f8adaa9f72eeb7ad891e | 219,266,726,837,239,080,000,000,000,000,000,000,000 | 77 | Fix #69719 - more checks for nulls in paths |
dwarf_formblock(Dwarf_Attribute attr,
Dwarf_Block ** return_block, Dwarf_Error * error)
{
Dwarf_CU_Context cu_context = 0;
Dwarf_Debug dbg = 0;
Dwarf_Block local_block;
Dwarf_Block *out_block = 0;
int res = 0;
memset(&local_block,0,sizeof(local_block));
res = get_attr_dbg(&dbg,&cu_cont... | 0 | [
"CWE-703",
"CWE-125"
] | libdwarf-code | 7ef09e1fc9ba07653dd078edb2408631c7969162 | 176,217,038,596,774,600,000,000,000,000,000,000,000 | 29 | Fixes old bug(which could result in Denial of Service)
due to a missing check before reading the 8 bytes of a DW_FORM_ref_sig8.
DW202206-001
modified: src/lib/libdwarf/dwarf_form.c |
static void ipc_stream_message(struct snd_sof_dev *sdev, u32 msg_cmd)
{
/* get msg cmd type and msd id */
u32 msg_type = msg_cmd & SOF_CMD_TYPE_MASK;
u32 msg_id = SOF_IPC_MESSAGE_ID(msg_cmd);
switch (msg_type) {
case SOF_IPC_STREAM_POSITION:
ipc_period_elapsed(sdev, msg_id);
break;
case SOF_IPC_STREAM_TRIG_X... | 0 | [
"CWE-400",
"CWE-401"
] | linux | 45c1380358b12bf2d1db20a5874e9544f56b34ab | 158,712,226,597,702,300,000,000,000,000,000,000,000 | 19 | ASoC: SOF: ipc: Fix memory leak in sof_set_get_large_ctrl_data
In the implementation of sof_set_get_large_ctrl_data() there is a memory
leak in case an error. Release partdata if sof_get_ctrl_copy_params()
fails.
Fixes: 54d198d5019d ("ASoC: SOF: Propagate sof_get_ctrl_copy_params() error properly")
Signed-off-by: Nav... |
void outflush(const gs_memory_t *mem)
{
gs_lib_ctx_core_t *core = mem->gs_lib_ctx->core;
if (core->stdout_is_redirected) {
if (core->stdout_to_stderr) {
if (!core->stderr_fn)
fflush(core->fstderr);
}
else
gp_fflush(core->fstdout2);
}
else i... | 0 | [
"CWE-20"
] | ghostpdl | a9bd3dec9fde03327a4a2c69dad1036bf9632e20 | 216,832,437,281,058,900,000,000,000,000,000,000,000 | 14 | Bug 704342: Include device specifier strings in access validation
for the "%pipe%", %handle%" and %printer% io devices.
We previously validated only the part after the "%pipe%" Postscript device
specifier, but this proved insufficient.
This rebuilds the original file name string, and validates it complete. The
sligh... |
template<typename t>
CImg<Tfloat> get_pow(const CImg<t>& img) const {
return CImg<Tfloat>(*this,false).pow(img); | 0 | [
"CWE-125"
] | CImg | 10af1e8c1ad2a58a0a3342a856bae63e8f257abb | 205,477,203,305,074,600,000,000,000,000,000,000,000 | 3 | Fix other issues in 'CImg<T>::load_bmp()'. |
R_API ut64 r_bin_java_get_method_code_size(RBinJavaField *fm_type) {
RListIter *attr_iter = NULL, *attr_iter_tmp = NULL;
RBinJavaAttrInfo *attr = NULL;
ut64 sz = 0;
r_list_foreach_safe (fm_type->attributes, attr_iter, attr_iter_tmp, attr) {
if (attr->type == R_BIN_JAVA_ATTR_TYPE_CODE_ATTR) {
sz = attr->info.co... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 318,903,730,052,246,500,000,000,000,000,000,000,000 | 12 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class |
static int copy_everything_to_user(struct ebt_table *t, void __user *user,
const int *len, int cmd)
{
struct ebt_replace tmp;
const struct ebt_counter *oldcounters;
unsigned int entries_size, nentries;
int ret;
char *entries;
if (cmd == EBT_SO_GET_ENTRIES) {
entries_size = t->private->entries_size;
nentr... | 0 | [
"CWE-20"
] | linux | d846f71195d57b0bbb143382647c2c6638b04c5a | 140,888,799,685,620,840,000,000,000,000,000,000,000 | 51 | bridge: netfilter: fix information leak
Struct tmp is copied from userspace. It is not checked whether the "name"
field is NULL terminated. This may lead to buffer overflow and passing
contents of kernel stack as a module name to try_then_request_module() and,
consequently, to modprobe commandline. It would be seen... |
void set_key_image(const uchar *buff, uint length)
{ DBUG_ASSERT(0); } | 0 | [
"CWE-416",
"CWE-703"
] | server | 08c7ab404f69d9c4ca6ca7a9cf7eec74c804f917 | 152,516,370,986,392,430,000,000,000,000,000,000,000 | 2 | MDEV-24176 Server crashes after insert in the table with virtual
column generated using date_format() and if()
vcol_info->expr is allocated on expr_arena at parsing stage. Since
expr item is allocated on expr_arena all its containee items must be
allocated on expr_arena too. Otherwise fix_session_expr() will
encounter... |
*/
static inline void skb_orphan(struct sk_buff *skb)
{
if (skb->destructor) {
skb->destructor(skb);
skb->destructor = NULL;
skb->sk = NULL;
} else {
BUG_ON(skb->sk);
} | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 188,490,862,609,294,060,000,000,000,000,000,000,000 | 10 | net: create skb_gso_validate_mac_len()
If you take a GSO skb, and split it into packets, will the MAC
length (L2 + L3 + L4 headers + payload) of those packets be small
enough to fit within a given length?
Move skb_gso_mac_seglen() to skbuff.h with other related functions
like skb_gso_network_seglen() so we can use it... |
static bool init_cpuset_if_needed(struct cgroup_mount_point *mp,
const char *path)
{
/* the files we have to handle here are only in cpuset hierarchies */
if (!lxc_string_in_array("cpuset",
(const char **)mp->hierarchy->subsystems))
return true;
if (!mp->need_cpuset_init)
return true;
return (do_in... | 0 | [
"CWE-59",
"CWE-61"
] | lxc | 592fd47a6245508b79fe6ac819fe6d3b2c1289be | 258,205,169,949,080,100,000,000,000,000,000,000,000 | 14 | CVE-2015-1335: Protect container mounts against symlinks
When a container starts up, lxc sets up the container's inital fstree
by doing a bunch of mounting, guided by the container configuration
file. The container config is owned by the admin or user on the host,
so we do not try to guard against bad entries. Howev... |
static void test_simple_delete()
{
MYSQL_STMT *stmt;
int rc;
char szData[30]= {0};
int nData= 1;
MYSQL_RES *result;
MYSQL_BIND my_bind[2];
ulong length[2];
char query[MAX_TEST_QUERY_LENGTH];
myheader("test_simple_delete");
rc= mysql_autocommit(mysql, TRUE);
myquery(rc);
r... | 0 | [
"CWE-416"
] | server | eef21014898d61e77890359d6546d4985d829ef6 | 318,085,105,231,404,870,000,000,000,000,000,000,000 | 79 | MDEV-11933 Wrong usage of linked list in mysql_prune_stmt_list
mysql_prune_stmt_list() was walking the list following
element->next pointers, but inside the loop it was invoking
list_add(element) that modified element->next. So, mysql_prune_stmt_list()
failed to visit and reset all elements, and some of them were left... |
cib_ipc_closed(qb_ipcs_connection_t *c)
{
cib_client_t *cib_client = qb_ipcs_context_get(c);
crm_trace("Connection %p closed", c);
CRM_ASSERT(cib_client != NULL);
CRM_ASSERT(cib_client->id != NULL);
if (!g_hash_table_remove(client_list, cib_client->id)) {
crm_err("Client %s not found in t... | 0 | [
"CWE-399"
] | pacemaker | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | 163,997,538,381,040,750,000,000,000,000,000,000,000 | 14 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. |
static ssize_t regulator_opmode_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct regulator_dev *rdev = dev_get_drvdata(dev);
return regulator_print_opmode(buf, _regulator_get_mode(rdev));
} | 0 | [
"CWE-416"
] | linux | 60a2362f769cf549dc466134efe71c8bf9fbaaba | 208,889,016,112,727,140,000,000,000,000,000,000,000 | 7 | regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing
After freeing pin from regulator_ena_gpio_free, loop can access
the pin. So this patch fixes not to access pin after freeing.
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org> |
void huge_pmd_set_accessed(struct vm_fault *vmf, pmd_t orig_pmd)
{
pmd_t entry;
unsigned long haddr;
bool write = vmf->flags & FAULT_FLAG_WRITE;
vmf->ptl = pmd_lock(vmf->vma->vm_mm, vmf->pmd);
if (unlikely(!pmd_same(*vmf->pmd, orig_pmd)))
goto unlock;
entry = pmd_mkyoung(orig_pmd);
if (write)
entry = pmd_m... | 0 | [
"CWE-362"
] | linux | a8f97366452ed491d13cf1e44241bc0b5740b1f0 | 55,367,891,405,810,430,000,000,000,000,000,000,000 | 20 | mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()
Currently, we unconditionally make page table dirty in touch_pmd().
It may result in false-positive can_follow_write_pmd().
We may avoid the situation, if we would only make the page table entry
dirty if caller asks for write access -- FOLL_WRITE... |
int prepare_binprm(struct linux_binprm *bprm)
{
umode_t mode;
struct inode * inode = bprm->file->f_path.dentry->d_inode;
int retval;
mode = inode->i_mode;
if (bprm->file->f_op == NULL)
return -EACCES;
/* clear any previous set[ug]id data from a previous binary */
bprm->cred->euid = current_euid();
bprm->cre... | 0 | [
"CWE-264"
] | linux | 259e5e6c75a910f3b5e656151dc602f53f9d7548 | 203,576,155,179,512,320,000,000,000,000,000,000,000 | 43 | 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... |
static nodemask_t *policy_nodemask(gfp_t gfp, struct mempolicy *policy)
{
/* Lower zones don't get a nodemask applied for MPOL_BIND */
if (unlikely(policy->mode == MPOL_BIND) &&
apply_policy_zone(policy, gfp_zone(gfp)) &&
cpuset_nodemask_valid_mems_allowed(&policy->v.nodes))
return &policy->v.nodes;
return ... | 0 | [
"CWE-388"
] | linux | cf01fb9985e8deb25ccf0ea54d916b8871ae0e62 | 219,457,239,344,713,480,000,000,000,000,000,000,000 | 10 | mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
In the case that compat_get_bitmap fails we do not want to copy the
bitmap to the user as it will contain uninitialized stack data and leak
sensitive data.
Signed-off-by: Chris Salls <salls@cs.ucsb.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-founda... |
_asn1_remove_node (asn1_node node, unsigned int flags)
{
if (node == NULL)
return;
if (node->value != NULL)
{
if (flags & ASN1_DELETE_FLAG_ZEROIZE)
{
safe_memset(node->value, 0, node->value_len);
}
if (node->value != node->small_value)
free (node->value);
... | 0 | [
"CWE-119"
] | libtasn1 | 4d4f992826a4962790ecd0cce6fbba4a415ce149 | 63,054,949,792,131,980,000,000,000,000,000,000,000 | 17 | increased size of LTOSTR_MAX_SIZE to account for sign and null byte
This address an overflow found by Hanno Böck in DER decoding. |
static int mov_write_uuid_tag_psp(AVIOContext *pb, MOVTrack *mov)
{
avio_wb32(pb, 0x34); /* size ... reports as 28 in mp4box! */
ffio_wfourcc(pb, "uuid");
ffio_wfourcc(pb, "USMT");
avio_wb32(pb, 0x21d24fce);
avio_wb32(pb, 0xbb88695c);
avio_wb32(pb, 0xfac9c740);
avio_wb32(pb, 0x1c); // an... | 0 | [
"CWE-369"
] | FFmpeg | 2c0e98a0b478284bdff6d7a4062522605a8beae5 | 75,382,046,794,938,740,000,000,000,000,000,000,000 | 17 | avformat/movenc: Write version 2 of audio atom if channels is not known
The version 1 needs the channel count and would divide by 0
Fixes: division by 0
Fixes: fpe_movenc.c_1108_1.ogg
Fixes: fpe_movenc.c_1108_2.ogg
Fixes: fpe_movenc.c_1108_3.wav
Found-by: #CHEN HONGXU# <HCHEN017@e.ntu.edu.sg>
Signed-off-by: Michael N... |
evbuffer_prepend_buffer(struct evbuffer *outbuf, struct evbuffer *inbuf)
{
struct evbuffer_chain *pinned, *last;
size_t in_total_len, out_total_len;
int result = 0;
EVBUFFER_LOCK2(inbuf, outbuf);
in_total_len = inbuf->total_len;
out_total_len = outbuf->total_len;
if (!in_total_len || inbuf == outbuf)
goto d... | 0 | [
"CWE-189"
] | libevent | 20d6d4458bee5d88bda1511c225c25b2d3198d6c | 230,064,338,056,002,860,000,000,000,000,000,000,000 | 44 | Fix CVE-2014-6272 in Libevent 2.0
For this fix, we need to make sure that passing too-large inputs to
the evbuffer functions can't make us do bad things with the heap.
Also, lower the maximum chunk size to the lower of off_t, size_t maximum.
This is necessary since otherwise we could get into an infinite loop
if we ... |
void Http2Session::New(const FunctionCallbackInfo<Value>& args) {
Environment* env = Environment::GetCurrent(args);
CHECK(args.IsConstructCall());
int val = args[0]->IntegerValue(env->context()).ToChecked();
nghttp2_session_type type = static_cast<nghttp2_session_type>(val);
Http2Session* session = new Http2S... | 0 | [
"CWE-416"
] | node | 7f178663ebffc82c9f8a5a1b6bf2da0c263a30ed | 7,678,083,005,096,080,000,000,000,000,000,000,000 | 9 | 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 <... |
rpc_C_DestroyObject (CK_X_FUNCTION_LIST *self,
p11_rpc_message *msg)
{
CK_SESSION_HANDLE session;
CK_OBJECT_HANDLE object;
BEGIN_CALL (DestroyObject);
IN_ULONG (session);
IN_ULONG (object);
PROCESS_CALL ((self, session, object));
END_CALL;
} | 0 | [
"CWE-190"
] | p11-kit | 5307a1d21a50cacd06f471a873a018d23ba4b963 | 226,812,416,865,221,250,000,000,000,000,000,000,000 | 12 | Check for arithmetic overflows before allocating |
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