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Starred by 2 users
Status: Verified
Owner: ----
Closed: May 2017
Cc:
Type: Bug-Security



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gdal: Index-out-of-bounds in CPLErrorSetState
Project Member Reported by ClusterFuzz-External, May 12 2017 Back to list
Detailed report: https://oss-fuzz.com/testcase?key=6153405644931072

Project: gdal
Fuzzer: libFuzzer_gdal_fuzzer
Fuzz target binary: gdal_fuzzer
Job Type: libfuzzer_ubsan_gdal
Platform Id: linux

Crash Type: Index-out-of-bounds
Crash Address: 
Crash State:
  CPLErrorSetState
  CPLParseXMLString
  VRTDataset::OpenXML
  
Sanitizer: undefined (UBSAN)

Recommended Security Severity: Medium

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6153405644931072


Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.

This bug is subject to a 90 day disclosure deadline. If 90 days elapse
without an upstream patch, then the bug report will automatically
become visible to the public.
 
Project Member Comment 1 by ClusterFuzz-External, May 12 2017
Labels: OS-Linux
Project Member Comment 2 by ClusterFuzz-External, May 12 2017
Cc: even.rou...@gmail.com
Comment 3 by mate...@loskot.net, May 12 2017
Looking at this issue
Comment 4 by mate...@loskot.net, May 12 2017
Should be fixed per https://trac.osgeo.org/gdal/changeset/38236
Project Member Comment 5 by kcc@google.com, May 12 2017
Thank you for the quick fixes and for cross-referencing between your trac and oss-fuzz! The bot should confirm the fix in ~ 24 hours.
Project Member Comment 7 by ClusterFuzz-External, May 14 2017
ClusterFuzz has detected this issue as fixed in range 201705121649:201705131648.

Detailed report: https://oss-fuzz.com/testcase?key=6153405644931072

Project: gdal
Fuzzer: libFuzzer_gdal_fuzzer
Fuzz target binary: gdal_fuzzer
Job Type: libfuzzer_ubsan_gdal
Platform Id: linux

Crash Type: Index-out-of-bounds
Crash Address: 
Crash State:
  CPLErrorSetState
  CPLParseXMLString
  VRTDataset::OpenXML
  
Sanitizer: undefined (UBSAN)

Recommended Security Severity: Medium

Fixed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_gdal&range=201705121649:201705131648

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6153405644931072


See https://github.com/google/oss-fuzz/blob/master/docs/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 8 by ClusterFuzz-External, May 14 2017
Labels: ClusterFuzz-Verified
Status: Verified
ClusterFuzz testcase 6153405644931072 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member Comment 9 by sheriffbot@chromium.org, Jun 13
Labels: -restrict-view-commit
This bug has been fixed for 30 days. It has been opened to the public.

- Your friendly Sheriffbot
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