ffmpeg/ffmpeg_AV_CODEC_ID_TRUEHD_fuzzer: Index-out-of-bounds in generate_2_noise_channels

2018-03-03T09:14:26
ID OSSFUZZ-6686
Type ossfuzz
Reporter Google
Modified 2018-06-01T15:26:02

Description

Project: https://git.ffmpeg.org/ffmpeg.git

Detailed report: https://oss-fuzz.com/testcase?key=5191383498358784

Project: ffmpeg Fuzzer: libFuzzer_ffmpeg_AV_CODEC_ID_TRUEHD_fuzzer Fuzz target binary: ffmpeg_AV_CODEC_ID_TRUEHD_fuzzer Job Type: libfuzzer_ubsan_ffmpeg Platform Id: linux

Crash Type: Index-out-of-bounds Crash Address: Crash State: generate_2_noise_channels output_data read_access_unit

Sanitizer: undefined (UBSAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_ubsan_ffmpeg&range=201705081931:201705091623

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5191383498358784

Issue filed automatically.

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

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