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Issue 754518 link

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Issue metadata

Status: Verified
Owner: ----
Closed: Aug 2017
EstimatedDays: ----
NextAction: ----
OS: Linux , Android , Mac
Pri: 1
Type: Bug-Security



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<no crash state available>

Project Member Reported by ClusterFuzz, Aug 11 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6697058278047744

Fuzzer: libFuzzer_webcrypto_ec_import_key_raw_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  NULL
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=493447:493501

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6697058278047744

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Aug 11 2017

Labels: OS-Android OS-Linux
Project Member

Comment 2 by ClusterFuzz, Aug 11 2017

ClusterFuzz has detected this issue as fixed in range 493550:493603.

Detailed report: https://clusterfuzz.com/testcase?key=6697058278047744

Fuzzer: libFuzzer_webcrypto_ec_import_key_raw_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  NULL
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=493447:493501
Fixed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=493550:493603

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6697058278047744

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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 3 by ClusterFuzz, Aug 11 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6697058278047744 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 4 by sheriffbot@chromium.org, Aug 11 2017

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

Comment 5 by sheriffbot@chromium.org, Nov 17 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
Project Member

Comment 6 by sheriffbot@chromium.org, Jul 28

Labels: Pri-1

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