OSV-2020-736 Heap-use-after-free in WelsDec::DecreasePicBuff

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14423 Crash type: Heap-use-after-free READ 8 Crash state: WelsDec::DecreasePicBuff WelsRequestMem SyncPictureResolutionExt...

openh264/decoder_fuzzer: Heap-use-after-free in WelsDec::DecreasePicBuff

Project: https://github.com/cisco/openh264.git Detailed report: https://oss-fuzz.com/testcase?key=6260234055581696 Project: openh264 Fuzzer: libFuzzeropenh264decoderfuzzer Fuzz target binary: decoderfuzzer Job Type: libfuzzerasanopenh264 Platform Id: linux Crash Type: Heap-use-after-free READ 8...

openh264/decoder_fuzzer: Heap-use-after-free in WelsDec::ResetRefPicReferences

Project: https://github.com/cisco/openh264.git Detailed report: https://oss-fuzz.com/testcase?key=5702682327646208 Project: openh264 Fuzzer: aflopenh264decoderfuzzer Fuzz target binary: decoderfuzzer Job Type: aflasanopenh264 Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address...