librawspeed: Heap-buffer-overflow in rawspeed::RawImageData::transferBadPixelsToMap

2017-08-30T05:00:27
ID OSSFUZZ-3231
Type ossfuzz
Reporter Google
Modified 2017-09-30T13:05:38

Description

Detailed report: https://oss-fuzz.com/testcase?key=4689297217159168

Project: librawspeed Fuzzer: afl_librawspeed_TiffDecoderFuzzer-Rw2Decoder Fuzz target binary: TiffDecoderFuzzer-Rw2Decoder Job Type: afl_asan_librawspeed_untrusted Platform Id: linux

Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x61d0000013a0 Crash State: rawspeed::RawImageData::transferBadPixelsToMap rawspeed::RawImageData::fixBadPixels rawspeed::RawDecoder::decodeRaw

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=afl_asan_librawspeed_untrusted&range=201707310503:201708010503

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4689297217159168

Issue filed automatically.

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

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