New issue
Advanced search Search tips

Issue 769345 link

Starred by 1 user

Issue metadata

Status: Verified
Owner: ----
Closed: Sep 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



Sign in to add a comment

Crash in Relaxed_Load

Project Member Reported by ClusterFuzz, Sep 27 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6546571931156480

Fuzzer: inferno_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00011fff7fff
Crash State:
  Relaxed_Load
  map_word
  map
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=48175:48176

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6546571931156480

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Sep 28 2017

ClusterFuzz has detected this issue as fixed in range 48177:48178.

Detailed report: https://clusterfuzz.com/testcase?key=6546571931156480

Fuzzer: inferno_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00011fff7fff
Crash State:
  Relaxed_Load
  map_word
  map
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=48175:48176
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=48177:48178

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6546571931156480

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 2 by sheriffbot@chromium.org, Sep 28 2017

Labels: M-63
Project Member

Comment 3 by sheriffbot@chromium.org, Sep 28 2017

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

If this doesn't affect a release branch, or has not been properly classified for severity, please update the Security_Impact or Security_Severity labels, and remove the ReleaseBlock label. To disable this altogether, apply ReleaseBlock-NA.

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

Comment 4 by sheriffbot@chromium.org, Sep 28 2017

Labels: Pri-1
Status: Fixed (was: Untriaged)
Trunk churn.
Project Member

Comment 6 by ClusterFuzz, Sep 29 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Fixed)
ClusterFuzz testcase 6546571931156480 is verified as fixed, so closing issue as verified.

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

Comment 7 by sheriffbot@chromium.org, Sep 29 2017

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

Comment 9 by sheriffbot@chromium.org, Jan 5 2018

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
Project Member

Comment 10 by sheriffbot@chromium.org, Mar 27 2018

Labels: -Security_Impact-Head -M-63 M-65 Security_Impact-Stable

Sign in to add a comment