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Issue 635739 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Dec 2016
Cc:
nyerramilli@chromium.org
haraken@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Integer-overflow in blink::Document::lastModified

Project Member Reported by ClusterFuzz, Aug 9 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5823765336555520

Fuzzer: inferno_webbot
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::Document::lastModified
  blink::DocumentV8Internal::lastModifiedAttributeGetterCallback
  v8::internal::FunctionCallbackArguments::Call
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=370022:370027

Minimized Testcase (0.13 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97FGMnpRYAquH7e8EtMlkNdk9trSMwCYuQpqXRyAFeeuDT3Uj-jwY3MgsTqVjJpT30JyOSt8mtwJbyk3okcERngdsXIR44f54oFYWk9JYZSftwRk-eB5ZK0DRswDbOmnUh2Uk26GQA9iazkh3jgs6MSiG-60g?testcase_id=5823765336555520
<!DOCTYPE html><html><script>
window.open("http://travel.org.ua");
window.open();
window.location = "http://katd.org";</script></html>


Issue manually filed by: nyerramilli

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

Comment 1 by nyerramilli@chromium.org, Aug 9 2016

Cc: haraken@chromium.org nyerramilli@chromium.org
Components: Tools>Test>FindIt>WrongResult
Labels: findit-wrong Te-Logged M-53
Owner: esprehn@chromium.org
Status: Assigned (was: Untriaged)
Unable to find the culprit, assigning to https://cs.chromium.org/chromium/src/third_party/WebKit/Source/wtf/OWNERS

esprehn@/ haraken@ - Could you please check the above issue & help us in finding an owner.

providing Findit results for internal purpose:
Suspected CLs	No CL in the regression range changes the crashed files. The result is the blame information.

Author: eric@webkit.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/a013f395e979de474cee6579f28248ff528d2821
Time: Thu Dec 20 22:46:41 2007
The CL last changed line 146 of file DateMath.cpp, which is stack frame 0.

Author: eric@webkit.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/a013f395e979de474cee6579f28248ff528d2821
Time: Thu Dec 20 22:46:41 2007
The CL last changed line 170 of file DateMath.cpp, which is stack frame 1.

Author: kmccullo
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/da659dcc2e016e803f2551a8f43bb5a3141efab2
Time: Thu Mar 15 02:21:47 2007
The CL last changed line 382 of file DateMath.cpp, which is stack frame 2.

Author: kangil.han@samsung.com
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/bcd4b317fb9c6835480b29b8c6f8722b2b24a33e
Time: Thu Jul 31 01:55:17 2014
The CL last changed line 829 of file DateMath.cpp, which is stack frame 3.

Author: kangil.han@samsung.com
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/bcd4b317fb9c6835480b29b8c6f8722b2b24a33e
Time: Thu Jul 31 01:55:17 2014
The CL last changed line 4172 of file Document.cpp, which is stack frame 4.

Suspected Project: chromium

Comment 2 by esprehn@chromium.org, Aug 9 2016

Components: Blink>DOM
Owner: ----
Status: Untriaged (was: Assigned)
This is a DOM bug, but also this test case is really terrible it's loading from the real network? Please don't file overflow bugs without a self contained repro.

Comment 3 by tkent@chromium.org, Aug 12 2016

Labels: -Pri-1 -Stability-Crash -M-53 Pri-3
Status: Available (was: Untriaged)

Comment 4 by infe...@chromium.org, Oct 11 2016

Labels: Pri-2

Comment 5 by kateso...@chromium.org, Oct 18 2016

Components: -Tools>Test>FindIt>WrongResult
Labels: Test-Predator-Wrong
Project Member

Comment 6 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

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

Comment 7 by ClusterFuzz, Dec 22 2016

Status: WontFix (was: Available)
ClusterFuzz testcase 5823765336555520 is flaky and no longer reproduces, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
►

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