librawspeed: Crash in rawspeed::MosDecoder::decodeRawInternal

2017-07-05T09:50:08
ID OSSFUZZ-2479
Type ossfuzz
Reporter Google
Modified 2017-09-06T13:06:04

Description

Project: https://github.com/darktable-org/rawspeed.git

Detailed report: https://oss-fuzz.com/testcase?key=5697054913331200

Project: librawspeed Fuzzer: libFuzzer_librawspeed_TiffParserFuzzer-GetDecoder-Decode Fuzz target binary: TiffParserFuzzer-GetDecoder-Decode Job Type: libfuzzer_asan_librawspeed Platform Id: linux

Crash Type: UNKNOWN READ Crash Address: 0x6081000000a7 Crash State: rawspeed::MosDecoder::decodeRawInternal rawspeed::RawDecoder::decodeRaw _start

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_librawspeed&range=201706230459:201706240502

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5697054913331200

Issue filed automatically.

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

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