New issue
Advanced search Search tips

Issue 645063 link

Starred by 1 user

Issue metadata

Status: Duplicate
Owner: ----
Closed: Sep 2016
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug-Security



Sign in to add a comment

Stack-buffer-overflow in cricket::SctpDataMediaChannel::Connect

Project Member Reported by ClusterFuzz, Sep 8 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5595465649487872

Fuzzer: phoglund_webrtc_peerconnection
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: Stack-buffer-overflow READ 16
Crash Address: 0x264fe3d8
Crash State:
  cricket::SctpDataMediaChannel::Connect
  cricket::SctpDataMediaChannel::SetSend
  cricket::DataChannel::UpdateMediaSendRecvState_w
  
Recommended Security Severity: Low

Regressed: https://cluster-fuzz.appspot.com/revisions?job=windows_asan_chrome_no_sandbox&range=416526:416613

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv9700RKRJPnicSU6irwmxx1YozCjE-vOpgOTWjltkiXNjFqHwoZFMOxj0hEcr5BpbfP101cNQ45Nbby26Ez4Sq1ykgpvS4C4QIPgQEIK2yOe3BYaAlo2aiDv64NLu5Lr88QprMbOeJhp97yNTFHuciwbwfsxLLrUrVzn6KReddWLiFsnDRw?testcase_id=5595465649487872


Additional requirements: Requires Gestures

Additional requirements: Requires HTTP

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 8 2016

Labels: Pri-2

Comment 2 by wfh@chromium.org, Sep 8 2016

I can't reproduce this locally but then I have no camera or mic...

Comment 3 by wfh@chromium.org, Sep 8 2016

"request failed: name=DevicesNotFoundError" sounds like I need a mic and camera.

Comment 4 by vakh@chromium.org, Sep 8 2016

Mergedinto: 642638
Status: Duplicate (was: Untriaged)
Project Member

Comment 5 by sheriffbot@chromium.org, Dec 17 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

Sign in to add a comment