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Issue metadata

Status: Duplicate
Merged: issue 641267
Owner:
Closed: Aug 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , All
Pri: 1
Type: Bug-Security



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Crash in v8::internal::ObjectTemplateInfo::GetParent

Project Member Reported by ClusterFuzz, Aug 26 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6021484986499072

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_arm_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0xe37043e0
Crash State:
  v8::internal::ObjectTemplateInfo::GetParent
  v8::internal::InstantiateObject
  v8::internal::DefineDataProperty
  
Recommended Security Severity: Medium

Regressed: V8: r38915:38916

Minimized Testcase (0.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95hb-CdgEWSTQjZ_0T1T4dPfeQuagpvikAFYvI_YTheWHObm628_TQYyf9ef4lb_UzuuiaXViiRxBbkA6tQLWgKadI73-JI6e8BfsShwPfmcNT1291VM8J8Bw4EN_dbhCys5lLTIWRhwfh3ckgsDBjEs-kSPw?testcase_id=6021484986499072

Issue manually filed by: inferno

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: ishell@chromium.org mstarzinger@chromium.org
Labels: OS-All Pri-1
Owner: jarin@chromium.org
Status: Assigned (was: Untriaged)

Comment 2 by jarin@chromium.org, Aug 26 2016

Mergedinto: 641267
Status: Duplicate (was: Assigned)
Project Member

Comment 3 by ClusterFuzz, Aug 27 2016

ClusterFuzz has detected this issue as fixed in range 38941:38942.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6021484986499072

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_arm_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0xe37043e0
Crash State:
  v8::internal::ObjectTemplateInfo::GetParent
  v8::internal::InstantiateObject
  v8::internal::DefineDataProperty
  
Recommended Security Severity: Medium

Regressed: V8: r38915:38916
Fixed: V8: r38941:38942

Minimized Testcase (0.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95hb-CdgEWSTQjZ_0T1T4dPfeQuagpvikAFYvI_YTheWHObm628_TQYyf9ef4lb_UzuuiaXViiRxBbkA6tQLWgKadI73-JI6e8BfsShwPfmcNT1291VM8J8Bw4EN_dbhCys5lLTIWRhwfh3ckgsDBjEs-kSPw?testcase_id=6021484986499072

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.
Project Member

Comment 4 by sheriffbot@chromium.org, Dec 2 2016

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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