libfdk-aac:aacDecoder_ConfigRaw: Use-of-uninitialized-value in _skipEqInstructions

2020-03-19T08:47:32
ID OSSFUZZ-21303
Type ossfuzz
Reporter Google
Modified 2020-09-11T14:35:06

Description

Detailed Report: https://oss-fuzz.com/testcase?key=5144868184915968

Project: libfdk-aac Fuzzing Engine: libFuzzer Fuzz Target: aacDecoder_ConfigRaw Job Type: libfuzzer_msan_libfdk-aac Platform Id: linux

Crash Type: Use-of-uninitialized-value Crash Address: Crash State: _skipEqInstructions _readDrcExtensionV1 _readUniDrcConfigExtension

Sanitizer: memory (MSAN)

Recommended Security Severity: Medium

Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_msan_libfdk-aac&revision=202003182136

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5144868184915968

Issue filed automatically.

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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.