Author: mstarzinger
Component: chromium-v8
Changelist: https://chromium.googlesource.com/v8/v8.git/+/305a36e0d41f22d79b60daea70050e58f960bd8e
Time: Wed Feb 17 10:30:10 2016
Lines 4102 of file builtins.cc which potentially caused crash are changed in this cl (frame #5, "v8::internal::Builtins::InvokeApiFunction").

Lines 1093 of file objects.cc which potentially caused crash are changed in this cl (frame #6, "v8::internal::Object::GetPropertyWithAccessor").
Minimum distance from crash line to modified line: 0. (file: builtins.cc, crashed on: 4102, modified: 4102).

Suspected Component: chromium-v8
Suspected Cr- Label: Cr-Blink-JavaScrip

ClusterFuzz has detected this issue as fixed in range 385386:385441.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5293918089904128

Fuzzer: inferno_twister
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00017fff7fff
Crash State:
  v8::internal::MaybeHandle<v8::internal::Object> v8::internal::HandleApiCallHelpe
  v8::internal::Builtins::InvokeApiFunction
  v8::internal::Object::GetPropertyWithAccessor
  
Recommended Security Severity: Medium

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_media&range=375259:376263
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_media&range=385386:385441

Minimized Testcase (3.14 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94jYVEBklnwcf6yWSehsSz_m6Gldh6qSncAPlcKrLousQltdS-E0lbaTkME2CxE9-odRL8kn5vbosyEhVhEzEAuLVBi-MlqKGgvdIJFxN48CFfflFmqbvOBLEfL1mlg4sjcMCz2E86Y5YiDxhXS-pEVigUWMQ

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

mstarzinger: Uh oh! This issue still open and hasn't been updated in the last 20 days. This is a serious vulnerability, and we want to ensure that there's progress. Could you please leave an update with the current status and any potential blockers?

If you're not the right owner for this issue, could you please remove yourself as soon as possible or help us find the right one?

If the issue is fixed or you can't reproduce it, please close the bug. If you've started working on a fix, please set the status to Started.

Thanks for your time! To disable nags, add the Disable-Nags label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Has been fixed already.

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot