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Issue metadata

Status: Verified
Owner:
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug-Security



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Stack-use-after-return in CJBig2_Context::~CJBig2_Context

Project Member Reported by ClusterFuzz, May 26 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5438903669751808

Fuzzer: ifratric_acrojs
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-use-after-return READ 1
Crash Address: 0x000109844680
Crash State:
  CJBig2_Context::~CJBig2_Context
  CPDF_DIBSource::ContinueLoadDIBSource
  CPDF_DIBSource::ContinueLoadDIBSource
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=474839:474860

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5438903669751808


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, May 26 2017

Labels: M-60
Project Member

Comment 2 by sheriffbot@chromium.org, May 26 2017

Labels: ReleaseBlock-Beta
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

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

Comment 3 by sheriffbot@chromium.org, May 26 2017

Labels: Pri-1

Comment 4 by tsepez@chromium.org, May 26 2017

Cc: thestig@chromium.org dsinclair@chromium.org
Components: Internals>Plugins>PDF
Labels: -Security_Severity-High Security_Severity-Low
Owner: tsepez@chromium.org
Status: Assigned (was: Untriaged)
Probe => Low severity lifetime issue.

Comment 5 by kenrb@chromium.org, May 26 2017

Labels: -Pri-1 Pri-2
Project Member

Comment 6 by ClusterFuzz, May 27 2017

ClusterFuzz has detected this issue as fixed in range 475134:475179.

Detailed report: https://clusterfuzz.com/testcase?key=5438903669751808

Fuzzer: ifratric_acrojs
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-use-after-return READ 1
Crash Address: 0x000109844680
Crash State:
  CJBig2_Context::~CJBig2_Context
  CPDF_DIBSource::ContinueLoadDIBSource
  CPDF_DIBSource::ContinueLoadDIBSource
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=474839:474860
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=475134:475179

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5438903669751808


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 7 by ClusterFuzz, May 27 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5438903669751808 is verified as fixed, so closing issue.

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

Comment 8 by sheriffbot@chromium.org, May 27 2017

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Labels: -ReleaseBlock-Beta
Project Member

Comment 10 by sheriffbot@chromium.org, Sep 2 2017

Labels: -Restrict-View-SecurityNotify 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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