CVE ID
stringlengths 13
43
⌀ | CVE Page
stringlengths 45
48
⌀ | CWE ID
stringclasses 90
values | codeLink
stringlengths 46
139
| commit_id
stringlengths 6
81
| commit_message
stringlengths 3
13.3k
⌀ | func_after
stringlengths 14
241k
| func_before
stringlengths 14
241k
| lang
stringclasses 3
values | project
stringclasses 309
values | vul
int8 0
1
|
|---|---|---|---|---|---|---|---|---|---|---|
CVE-2014-9427
|
https://www.cvedetails.com/cve/CVE-2014-9427/
|
CWE-119
|
https://git.php.net/?p=php-src.git;a=commit;h=f9ad3086693fce680fbe246e4a45aa92edd2ac35
|
f9ad3086693fce680fbe246e4a45aa92edd2ac35
| null |
static void add_response_header(sapi_header_struct *h, zval *return_value TSRMLS_DC) /* {{{ */
{
char *s, *p;
int len;
ALLOCA_FLAG(use_heap)
if (h->header_len > 0) {
p = strchr(h->header, ':');
len = p - h->header;
if (p && (len > 0)) {
while (len > 0 && (h->header[len-1] == ' ' || h->header[len-1] == '\t')) {
len--;
}
if (len) {
s = do_alloca(len + 1, use_heap);
memcpy(s, h->header, len);
s[len] = 0;
do {
p++;
} while (*p == ' ' || *p == '\t');
add_assoc_stringl_ex(return_value, s, len+1, p, h->header_len - (p - h->header), 1);
free_alloca(s, use_heap);
}
}
}
}
/* }}} */
|
static void add_response_header(sapi_header_struct *h, zval *return_value TSRMLS_DC) /* {{{ */
{
char *s, *p;
int len;
ALLOCA_FLAG(use_heap)
if (h->header_len > 0) {
p = strchr(h->header, ':');
len = p - h->header;
if (p && (len > 0)) {
while (len > 0 && (h->header[len-1] == ' ' || h->header[len-1] == '\t')) {
len--;
}
if (len) {
s = do_alloca(len + 1, use_heap);
memcpy(s, h->header, len);
s[len] = 0;
do {
p++;
} while (*p == ' ' || *p == '\t');
add_assoc_stringl_ex(return_value, s, len+1, p, h->header_len - (p - h->header), 1);
free_alloca(s, use_heap);
}
}
}
}
/* }}} */
|
C
|
php
| 0 |
CVE-2018-6063
|
https://www.cvedetails.com/cve/CVE-2018-6063/
|
CWE-787
|
https://github.com/chromium/chromium/commit/673ce95d481ea9368c4d4d43ac756ba1d6d9e608
|
673ce95d481ea9368c4d4d43ac756ba1d6d9e608
|
Correct mojo::WrapSharedMemoryHandle usage
Fixes some incorrect uses of mojo::WrapSharedMemoryHandle which
were assuming that the call actually has any control over the memory
protection applied to a handle when mapped.
Where fixing usage is infeasible for this CL, TODOs are added to
annotate follow-up work.
Also updates the API and documentation to (hopefully) improve clarity
and avoid similar mistakes from being made in the future.
BUG=792900
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I0578aaa9ca3bfcb01aaf2451315d1ede95458477
Reviewed-on: https://chromium-review.googlesource.com/818282
Reviewed-by: Wei Li <[email protected]>
Reviewed-by: Lei Zhang <[email protected]>
Reviewed-by: John Abd-El-Malek <[email protected]>
Reviewed-by: Daniel Cheng <[email protected]>
Reviewed-by: Sadrul Chowdhury <[email protected]>
Reviewed-by: Yuzhu Shen <[email protected]>
Reviewed-by: Robert Sesek <[email protected]>
Commit-Queue: Ken Rockot <[email protected]>
Cr-Commit-Position: refs/heads/master@{#530268}
|
MojoResult Core::SerializeMessage(MojoMessageHandle message_handle) {
if (!message_handle)
return MOJO_RESULT_INVALID_ARGUMENT;
RequestContext request_context;
return reinterpret_cast<ports::UserMessageEvent*>(message_handle)
->GetMessage<UserMessageImpl>()
->SerializeIfNecessary();
}
|
MojoResult Core::SerializeMessage(MojoMessageHandle message_handle) {
if (!message_handle)
return MOJO_RESULT_INVALID_ARGUMENT;
RequestContext request_context;
return reinterpret_cast<ports::UserMessageEvent*>(message_handle)
->GetMessage<UserMessageImpl>()
->SerializeIfNecessary();
}
|
C
|
Chrome
| 0 |
CVE-2017-5019
|
https://www.cvedetails.com/cve/CVE-2017-5019/
|
CWE-416
|
https://github.com/chromium/chromium/commit/f03ea5a5c2ff26e239dfd23e263b15da2d9cee93
|
f03ea5a5c2ff26e239dfd23e263b15da2d9cee93
|
Convert FrameHostMsg_DidAddMessageToConsole to Mojo.
Note: Since this required changing the test
RenderViewImplTest.DispatchBeforeUnloadCanDetachFrame, I manually
re-introduced https://crbug.com/666714 locally (the bug the test was
added for), and reran the test to confirm that it still covers the bug.
Bug: 786836
Change-Id: I110668fa6f0f261fd2ac36bb91a8d8b31c99f4f1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1526270
Commit-Queue: Lowell Manners <[email protected]>
Reviewed-by: Daniel Cheng <[email protected]>
Reviewed-by: Camille Lamy <[email protected]>
Cr-Commit-Position: refs/heads/master@{#653137}
|
RenderFrameHostImpl::AccessibilityGetNativeViewAccessibleForWindow() {
RenderWidgetHostViewBase* view = static_cast<RenderWidgetHostViewBase*>(
render_view_host_->GetWidget()->GetView());
if (view)
return view->AccessibilityGetNativeViewAccessibleForWindow();
return nullptr;
}
|
RenderFrameHostImpl::AccessibilityGetNativeViewAccessibleForWindow() {
RenderWidgetHostViewBase* view = static_cast<RenderWidgetHostViewBase*>(
render_view_host_->GetWidget()->GetView());
if (view)
return view->AccessibilityGetNativeViewAccessibleForWindow();
return nullptr;
}
|
C
|
Chrome
| 0 |
CVE-2018-12714
|
https://www.cvedetails.com/cve/CVE-2018-12714/
|
CWE-787
|
https://github.com/torvalds/linux/commit/81f9c4e4177d31ced6f52a89bb70e93bfb77ca03
|
81f9c4e4177d31ced6f52a89bb70e93bfb77ca03
|
Merge tag 'trace-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"This contains a few fixes and a clean up.
- a bad merge caused an "endif" to go in the wrong place in
scripts/Makefile.build
- softirq tracing fix for tracing that corrupts lockdep and causes a
false splat
- histogram documentation typo fixes
- fix a bad memory reference when passing in no filter to the filter
code
- simplify code by using the swap macro instead of open coding the
swap"
* tag 'trace-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount
tracing: Fix some errors in histogram documentation
tracing: Use swap macro in update_max_tr
softirq: Reorder trace_softirqs_on to prevent lockdep splat
tracing: Check for no filter when processing event filters
|
static inline __init int register_snapshot_cmd(void) { return 0; }
|
static inline __init int register_snapshot_cmd(void) { return 0; }
|
C
|
linux
| 0 |
CVE-2013-0910
|
https://www.cvedetails.com/cve/CVE-2013-0910/
|
CWE-287
|
https://github.com/chromium/chromium/commit/ac8bd041b81e46e4e4fcd5021aaa5499703952e6
|
ac8bd041b81e46e4e4fcd5021aaa5499703952e6
|
Follow-on fixes and naming changes for https://codereview.chromium.org/12086077/
BUG=172573
Review URL: https://codereview.chromium.org/12177018
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@180600 0039d316-1c4b-4281-b951-d872f2087c98
|
void PluginServiceImpl::AppActivated() {
BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
base::Bind(&NotifyPluginsOfActivation));
}
|
void PluginServiceImpl::AppActivated() {
BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
base::Bind(&NotifyPluginsOfActivation));
}
|
C
|
Chrome
| 0 |
CVE-2016-8740
|
https://www.cvedetails.com/cve/CVE-2016-8740/
|
CWE-20
|
https://github.com/apache/httpd/commit/29c63b786ae028d82405421585e91283c8fa0da3
|
29c63b786ae028d82405421585e91283c8fa0da3
|
SECURITY: CVE-2016-8740
mod_http2: properly crafted, endless HTTP/2 CONTINUATION frames could be used to exhaust all server's memory.
Reported by: Naveen Tiwari <[email protected]> and CDF/SEFCOM at Arizona State University
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1772576 13f79535-47bb-0310-9956-ffa450edef68
|
static void dispatch_event(h2_session *session, h2_session_event_t ev,
int arg, const char *msg)
{
switch (ev) {
case H2_SESSION_EV_INIT:
h2_session_ev_init(session, arg, msg);
break;
case H2_SESSION_EV_LOCAL_GOAWAY:
h2_session_ev_local_goaway(session, arg, msg);
break;
case H2_SESSION_EV_REMOTE_GOAWAY:
h2_session_ev_remote_goaway(session, arg, msg);
break;
case H2_SESSION_EV_CONN_ERROR:
h2_session_ev_conn_error(session, arg, msg);
break;
case H2_SESSION_EV_PROTO_ERROR:
h2_session_ev_proto_error(session, arg, msg);
break;
case H2_SESSION_EV_CONN_TIMEOUT:
h2_session_ev_conn_timeout(session, arg, msg);
break;
case H2_SESSION_EV_NO_IO:
h2_session_ev_no_io(session, arg, msg);
break;
case H2_SESSION_EV_STREAM_READY:
h2_session_ev_stream_ready(session, arg, msg);
break;
case H2_SESSION_EV_DATA_READ:
h2_session_ev_data_read(session, arg, msg);
break;
case H2_SESSION_EV_NGH2_DONE:
h2_session_ev_ngh2_done(session, arg, msg);
break;
case H2_SESSION_EV_MPM_STOPPING:
h2_session_ev_mpm_stopping(session, arg, msg);
break;
case H2_SESSION_EV_PRE_CLOSE:
h2_session_ev_pre_close(session, arg, msg);
break;
case H2_SESSION_EV_STREAM_OPEN:
h2_session_ev_stream_open(session, arg, msg);
break;
case H2_SESSION_EV_STREAM_DONE:
h2_session_ev_stream_done(session, arg, msg);
break;
default:
ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, session->c,
"h2_session(%ld): unknown event %d",
session->id, ev);
break;
}
if (session->state == H2_SESSION_ST_DONE) {
apr_brigade_cleanup(session->bbtmp);
h2_mplx_abort(session->mplx);
}
}
|
static void dispatch_event(h2_session *session, h2_session_event_t ev,
int arg, const char *msg)
{
switch (ev) {
case H2_SESSION_EV_INIT:
h2_session_ev_init(session, arg, msg);
break;
case H2_SESSION_EV_LOCAL_GOAWAY:
h2_session_ev_local_goaway(session, arg, msg);
break;
case H2_SESSION_EV_REMOTE_GOAWAY:
h2_session_ev_remote_goaway(session, arg, msg);
break;
case H2_SESSION_EV_CONN_ERROR:
h2_session_ev_conn_error(session, arg, msg);
break;
case H2_SESSION_EV_PROTO_ERROR:
h2_session_ev_proto_error(session, arg, msg);
break;
case H2_SESSION_EV_CONN_TIMEOUT:
h2_session_ev_conn_timeout(session, arg, msg);
break;
case H2_SESSION_EV_NO_IO:
h2_session_ev_no_io(session, arg, msg);
break;
case H2_SESSION_EV_STREAM_READY:
h2_session_ev_stream_ready(session, arg, msg);
break;
case H2_SESSION_EV_DATA_READ:
h2_session_ev_data_read(session, arg, msg);
break;
case H2_SESSION_EV_NGH2_DONE:
h2_session_ev_ngh2_done(session, arg, msg);
break;
case H2_SESSION_EV_MPM_STOPPING:
h2_session_ev_mpm_stopping(session, arg, msg);
break;
case H2_SESSION_EV_PRE_CLOSE:
h2_session_ev_pre_close(session, arg, msg);
break;
case H2_SESSION_EV_STREAM_OPEN:
h2_session_ev_stream_open(session, arg, msg);
break;
case H2_SESSION_EV_STREAM_DONE:
h2_session_ev_stream_done(session, arg, msg);
break;
default:
ap_log_cerror(APLOG_MARK, APLOG_TRACE1, 0, session->c,
"h2_session(%ld): unknown event %d",
session->id, ev);
break;
}
if (session->state == H2_SESSION_ST_DONE) {
apr_brigade_cleanup(session->bbtmp);
h2_mplx_abort(session->mplx);
}
}
|
C
|
httpd
| 0 |
CVE-2013-2884
|
https://www.cvedetails.com/cve/CVE-2013-2884/
|
CWE-399
|
https://github.com/chromium/chromium/commit/4ac8bc08e3306f38a5ab3e551aef6ad43753579c
|
4ac8bc08e3306f38a5ab3e551aef6ad43753579c
|
Set Attr.ownerDocument in Element#setAttributeNode()
Attr objects can move across documents by setAttributeNode().
So It needs to reset ownerDocument through TreeScopeAdoptr::adoptIfNeeded().
BUG=248950
TEST=set-attribute-node-from-iframe.html
Review URL: https://chromiumcodereview.appspot.com/17583003
git-svn-id: svn://svn.chromium.org/blink/trunk@152938 bbb929c8-8fbe-4397-9dbb-9b2b20218538
|
void Element::removedFrom(ContainerNode* insertionPoint)
{
bool wasInDocument = insertionPoint->document();
if (Element* before = pseudoElement(BEFORE))
before->removedFrom(insertionPoint);
if (Element* after = pseudoElement(AFTER))
after->removedFrom(insertionPoint);
document()->removeFromTopLayer(this);
if (containsFullScreenElement())
setContainsFullScreenElementOnAncestorsCrossingFrameBoundaries(false);
if (document()->page())
document()->page()->pointerLockController()->elementRemoved(this);
setSavedLayerScrollOffset(IntSize());
if (insertionPoint->isInTreeScope() && treeScope() == document()) {
const AtomicString& idValue = getIdAttribute();
if (!idValue.isNull())
updateId(insertionPoint->treeScope(), idValue, nullAtom);
const AtomicString& nameValue = getNameAttribute();
if (!nameValue.isNull())
updateName(nameValue, nullAtom);
if (hasTagName(labelTag)) {
TreeScope* treeScope = insertionPoint->treeScope();
if (treeScope->shouldCacheLabelsByForAttribute())
updateLabel(treeScope, fastGetAttribute(forAttr), nullAtom);
}
}
ContainerNode::removedFrom(insertionPoint);
if (wasInDocument && hasPendingResources())
document()->accessSVGExtensions()->removeElementFromPendingResources(this);
}
|
void Element::removedFrom(ContainerNode* insertionPoint)
{
bool wasInDocument = insertionPoint->document();
if (Element* before = pseudoElement(BEFORE))
before->removedFrom(insertionPoint);
if (Element* after = pseudoElement(AFTER))
after->removedFrom(insertionPoint);
document()->removeFromTopLayer(this);
if (containsFullScreenElement())
setContainsFullScreenElementOnAncestorsCrossingFrameBoundaries(false);
if (document()->page())
document()->page()->pointerLockController()->elementRemoved(this);
setSavedLayerScrollOffset(IntSize());
if (insertionPoint->isInTreeScope() && treeScope() == document()) {
const AtomicString& idValue = getIdAttribute();
if (!idValue.isNull())
updateId(insertionPoint->treeScope(), idValue, nullAtom);
const AtomicString& nameValue = getNameAttribute();
if (!nameValue.isNull())
updateName(nameValue, nullAtom);
if (hasTagName(labelTag)) {
TreeScope* treeScope = insertionPoint->treeScope();
if (treeScope->shouldCacheLabelsByForAttribute())
updateLabel(treeScope, fastGetAttribute(forAttr), nullAtom);
}
}
ContainerNode::removedFrom(insertionPoint);
if (wasInDocument && hasPendingResources())
document()->accessSVGExtensions()->removeElementFromPendingResources(this);
}
|
C
|
Chrome
| 0 |
CVE-2019-5827
|
https://www.cvedetails.com/cve/CVE-2019-5827/
|
CWE-190
|
https://github.com/chromium/chromium/commit/517ac71c9ee27f856f9becde8abea7d1604af9d4
|
517ac71c9ee27f856f9becde8abea7d1604af9d4
|
sqlite: backport bugfixes for dbfuzz2
Bug: 952406
Change-Id: Icbec429742048d6674828726c96d8e265c41b595
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1568152
Reviewed-by: Chris Mumford <[email protected]>
Commit-Queue: Darwin Huang <[email protected]>
Cr-Commit-Position: refs/heads/master@{#651030}
|
__declspec(dllexport)
#endif
SQLITE_API int sqlite3_stmt_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
#ifndef SQLITE_OMIT_VIRTUALTABLE
rc = sqlite3StmtVtabInit(db);
#endif
return rc;
}
|
__declspec(dllexport)
#endif
SQLITE_API int sqlite3_stmt_init(
sqlite3 *db,
char **pzErrMsg,
const sqlite3_api_routines *pApi
){
int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi);
#ifndef SQLITE_OMIT_VIRTUALTABLE
rc = sqlite3StmtVtabInit(db);
#endif
return rc;
}
|
C
|
Chrome
| 0 |
Subsets and Splits
CWE-119 Function Changes
This query retrieves specific examples (before and after code changes) of vulnerabilities with CWE-119, providing basic filtering but limited insight.
Vulnerable Code with CWE IDs
The query filters and combines records from multiple datasets to list specific vulnerability details, providing a basic overview of vulnerable functions but lacking deeper insights.
Vulnerable Functions in BigVul
Retrieves details of vulnerable functions from both validation and test datasets where vulnerabilities are present, providing a basic set of data points for further analysis.
Vulnerable Code Functions
This query filters and shows raw data for vulnerable functions, which provides basic insight into specific vulnerabilities but lacks broader analytical value.
Top 100 Vulnerable Functions
Retrieves 100 samples of vulnerabilities from the training dataset, showing the CVE ID, CWE ID, and code changes before and after the vulnerability, which is a basic filtering of vulnerability data.