gdal: Heap-buffer-overflow in NTFFileReader::ProcessAttRec

2017-06-07T09:44:05
ID OSSFUZZ-2135
Type ossfuzz
Reporter Google
Modified 2017-07-08T13:04:37

Description

Project: https://github.com/OSGeo/gdal.git

Detailed report: https://oss-fuzz.com/testcase?key=4683413271347200

Project: gdal Fuzzer: libFuzzer_gdal_shape_fuzzer Fuzz target binary: shape_fuzzer Job Type: libfuzzer_asan_gdal Platform Id: linux

Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x60900002864a Crash State: NTFFileReader::ProcessAttRec OGRNTFDataSource::WorkupGeneric NTFFileReader::Open

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_gdal&range=201706031657:201706041657

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4683413271347200

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.

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