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Issue metadata

Status: Verified
Owner: ----
Closed: Nov 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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Stack-buffer-overflow in IccLib_Translate

Project Member Reported by ClusterFuzz, Nov 10 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4528816958734336

Fuzzer: libfuzzer_pdf_codec_icc_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Stack-buffer-overflow READ 4
Crash Address: 0x7fea78662b50
Crash State:
  IccLib_Translate
  CCodec_IccModule::Translate
  _start
  
Recommended Security Severity: Medium

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=430356:430410

Minimized Testcase (0.32 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94bJeLkeiIMiqz8IgG9_a73B47aMXLaFnLnlkmi_0fRMoRV_1ucfXnFpEeu96lE3Y_41KlakY4cHacW1_Mf-wZTNFZNbTiQESkDLQMkb73bKlt6MTtl1qsZNEI5EzBB7FpSFlOVkG0JW1FaRHpLfza6IOnCwQ?testcase_id=4528816958734336

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 10 2016

ClusterFuzz has detected this issue as fixed in range 430924:430948.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4528816958734336

Fuzzer: libfuzzer_pdf_codec_icc_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: Stack-buffer-overflow READ 4
Crash Address: 0x7fea78662b50
Crash State:
  IccLib_Translate
  CCodec_IccModule::Translate
  _start
  
Recommended Security Severity: Medium

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=430356:430410
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=430924:430948

Minimized Testcase (0.32 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94bJeLkeiIMiqz8IgG9_a73B47aMXLaFnLnlkmi_0fRMoRV_1ucfXnFpEeu96lE3Y_41KlakY4cHacW1_Mf-wZTNFZNbTiQESkDLQMkb73bKlt6MTtl1qsZNEI5EzBB7FpSFlOVkG0JW1FaRHpLfza6IOnCwQ?testcase_id=4528816958734336

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 2 by ClusterFuzz, Nov 10 2016

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

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

Comment 3 by sheriffbot@chromium.org, Nov 10 2016

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

Comment 4 by sheriffbot@chromium.org, Feb 16 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 5 by sheriffbot@chromium.org, Jul 28

Labels: Pri-1

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