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Issue metadata

Status: Duplicate
Merged: issue 648539
Owner: ----
Closed: Sep 2016
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug-Security



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Crash in v8::internal::Factory::NewTypeError

Project Member Reported by ClusterFuzz, Sep 22 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4764493269958656

Fuzzer: mbarbella_js_mutation
Job Type: windows_asan_d8
Platform Id: windows

Crash Type: UNKNOWN READ
Crash Address: 0x1cbaf708
Crash State:
  v8::internal::Factory::NewTypeError
  v8::internal::Runtime_ThrowCalledNonCallable
  v8::internal::Invoke
  
Recommended Security Severity: Medium

Regressed: https://cluster-fuzz.appspot.com/revisions?job=windows_asan_d8&range=419475:419839

Minimized Testcase (0.37 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94PL4-fFenyBww26ob3zFcbzlChKvLIf5HXqNHt0dYmeZdegNTUkJtqJMZTZocHWmzjMhYpEWv59BXeKGxnzOUED_v8HlZ4hcAdcFkswT6jCT9o7P6F4EZYpymLy5NKomdXTwWOO3zmfrnCrKp9OIsbivCsng?testcase_id=4764493269958656

Issue filed automatically.

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

Comment 1 by sheriffbot@chromium.org, Sep 22 2016

Labels: M-55
Project Member

Comment 2 by sheriffbot@chromium.org, Sep 22 2016

Labels: ReleaseBlock-Beta
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

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

Comment 3 by sheriffbot@chromium.org, Sep 22 2016

Labels: Pri-1
Cc: machenb...@chromium.org
Owner: vogelheim@chromium.org
Status: Assigned (was: Untriaged)
CC'ing V8 sheriffs.

vogelheim@: Can you have a look at this clusterfuzz crash? The reduced repro is very simple, but looking through the CLs in the range https://chromium.googlesource.com/v8/v8/+log/6bb3bd7f106519d32e9c88a98b79e2463ed0280c..acf3233df89da7f899beb3377e8601ee658f982c?pretty=fuller I was not able to find any obvious suspects.

Thanks!
Cc: -machenb...@chromium.org
Owner: ----
Status: Untriaged (was: Assigned)
https://github.com/v8/v8/wiki/Triaging-issues
Mergedinto: 648539
Status: Duplicate (was: Untriaged)
Project Member

Comment 7 by sheriffbot@chromium.org, Jan 3 2017

Labels: -Restrict-View-SecurityTeam allpublic
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

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