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Starred by 1 user
Status: Verified
Owner: ----
Closed: Jun 12
Cc:
Type: Bug



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gdal: Integer-overflow in GXFOpen
Project Member Reported by ClusterFuzz-External, Jun 10 Back to list
Detailed report: https://oss-fuzz.com/testcase?key=6751664167976960

Project: gdal
Fuzzer: libFuzzer_gdal_filesystem_fuzzer
Fuzz target binary: gdal_filesystem_fuzzer
Job Type: libfuzzer_ubsan_gdal
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  GXFOpen
  GXFDataset::Open
  GDALOpenEx
  
Sanitizer: undefined (UBSAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_gdal&range=201705291647:201705301648

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6751664167976960


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.

When you fix this bug, please
  * mention the fix revision(s).
  * state whether the bug was a short-lived regression or an old bug in any stable releases.
  * add any other useful information.
This information can help downstream consumers.

If you have questions for the OSS-Fuzz team, please file an issue at https://github.com/google/oss-fuzz/issues.
 
Project Member Comment 1 by ClusterFuzz-External, Jun 11
Labels: OS-Linux
Project Member Comment 3 by ClusterFuzz-External, Jun 12
ClusterFuzz has detected this issue as fixed in range 201706110458:201706120454.

Detailed report: https://oss-fuzz.com/testcase?key=6751664167976960

Project: gdal
Fuzzer: libFuzzer_gdal_filesystem_fuzzer
Fuzz target binary: gdal_filesystem_fuzzer
Job Type: libfuzzer_ubsan_gdal
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  GXFOpen
  GXFDataset::Open
  GDALOpenEx
  
Sanitizer: undefined (UBSAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_gdal&range=201705291647:201705301648
Fixed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_gdal&range=201706110458:201706120454

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6751664167976960


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 4 by ClusterFuzz-External, Jun 12
Labels: ClusterFuzz-Verified
Status: Verified
ClusterFuzz testcase 6751664167976960 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member Comment 5 by sheriffbot@chromium.org, Jul 12
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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