gdal: Index-out-of-bounds in DDFSubfieldDefn::ExtractFloatData
Project Member Reported by ClusterFuzz-External, Jun 1 2017
Detailed report: https://oss-fuzz.com/testcase?key=4881496894603264 Project: gdal Fuzzer: libFuzzer_gdal_srp_fuzzer Fuzz target binary: srp_fuzzer Job Type: libfuzzer_ubsan_gdal Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State: DDFSubfieldDefn::ExtractFloatData DDFRecord::GetFloatSubfield SRPDataset::GetFromRecord Sanitizer: undefined (UBSAN) Recommended Security Severity: Medium Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_gdal&range=201705312022:201706011647 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4881496894603264 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.
Jun 2 2017,
Jun 3 2017,
ClusterFuzz testcase 4881496894603264 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Jul 3 2017,
This bug has been fixed for 30 days. It has been opened to the public. - Your friendly Sheriffbot
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