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Issue metadata

Status: Duplicate
Owner:
Closed: Apr 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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Use-after-poison in blink::CompositorAnimationPlayer::NotifyAnimationFinished

Project Member Reported by ClusterFuzz, Apr 1 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6483595367022592

Fuzzer: attekett_dom_fuzzer
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: Use-after-poison READ 8
Crash Address: 0x7ee43a20a158
Crash State:
  blink::CompositorAnimationPlayer::NotifyAnimationFinished
  cc::AnimationPlayer::NotifyAnimationFinished
  cc::ElementAnimations::NotifyAnimationFinished
  
Recommended Security Severity: High


Minimized Testcase (0.90 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97613a6qJOXYO-YTInOlGoV0HwQvjZZk5VA7LF3dPJdgz56Yyy5e42tDnwCUh4jt6dvAoqX6U9hSIK0tNFkoh1oN6IgsaDel8UNSWnU8o1hgdUsOHQXT1POBKhzV4NrTWTn0ssOuoI8lyiJi1SaYETKMGuUGQ

Filer: mmoroz

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: mmoroz@chromium.org mbarbe...@chromium.org
Owner: loyso@chromium.org
loyso@, could you please take a look and help to find an owner?
Project Member

Comment 2 by ClusterFuzz, Apr 1 2016

Labels: Pri-1
Status: Assigned (was: Available)
Project Member

Comment 3 by sheriffbot@chromium.org, Apr 2 2016

Labels: M-49

Comment 4 by loyso@chromium.org, Apr 3 2016

This is a dupe for https://bugs.chromium.org/p/chromium/issues/detail?id=590803
Do we need to merge the fix into M49?
Labels: -M-49 M-50
Since this is a duplicate, I think would be fine to left M-50 as it is in bug 590803 you referred.
Mergedinto: 590803
Status: Duplicate (was: Assigned)
Project Member

Comment 7 by sheriffbot@chromium.org, Apr 5 2016

Labels: -reward-topanel reward-ineligible
Project Member

Comment 8 by sheriffbot@chromium.org, Jul 12 2016

Labels: -Restrict-View-SecurityTeam
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
Project Member

Comment 9 by sheriffbot@chromium.org, Oct 1 2016

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
Project Member

Comment 10 by sheriffbot@chromium.org, Oct 2 2016

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
Labels: allpublic

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