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Issue metadata

Status: Duplicate
Merged: issue 826725
Owner: ----
Closed: Mar 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux , Chrome , Mac
Pri: ----
Type: Bug-Security



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Heap-use-after-free in webrtc::RtpTransport::OnWritableState

Project Member Reported by ClusterFuzz, Mar 30 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5143764981776384

Fuzzer: phoglund_webrtc_peerconnection
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: Heap-use-after-free READ 8
Crash Address: 0x617000063c80
Crash State:
  webrtc::RtpTransport::OnWritableState
  cricket::DtlsTransport::set_writable
  cricket::DtlsTransport::OnDtlsEvent
  
Sanitizer: address (ASAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=546383:546390

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5143764981776384

Additional requirements: Requires HTTP

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, Mar 30 2018

Labels: OS-Chrome OS-Mac
Project Member

Comment 2 by ClusterFuzz, Mar 30 2018

Cc: zhihuang@webrtc.org
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

Reland "Replace BundleFilter with RtpDemuxer in RtpTransport." by zhihuang@webrtc.org - https://webrtc.googlesource.com/src/+/27f3bf512827b483f9e0c67ce76362d83faa1950

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
Project Member

Comment 3 by ClusterFuzz, Mar 30 2018

ClusterFuzz has detected this issue as fixed in range 546863:546887.

Detailed report: https://clusterfuzz.com/testcase?key=5143764981776384

Fuzzer: phoglund_webrtc_peerconnection
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: Heap-use-after-free READ 8
Crash Address: 0x617000063c80
Crash State:
  webrtc::RtpTransport::OnWritableState
  cricket::DtlsTransport::set_writable
  cricket::DtlsTransport::OnDtlsEvent
  
Sanitizer: address (ASAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=546383:546390
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=546863:546887

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5143764981776384

Additional requirements: Requires HTTP

See https://github.com/google/clusterfuzz-tools 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 ClusterFuzz, Mar 30 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5143764981776384 is verified as fixed, so closing issue as verified.

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

Comment 5 by mmoroz@chromium.org, Mar 30 2018

Mergedinto: 826725
Status: Duplicate (was: Verified)
Project Member

Comment 6 by sheriffbot@chromium.org, Jul 7

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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