The vulnerability of the oc_huff_tree_unpack function in Theora video codecs, which allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the ochufftreeunpack function in Theora video encoding involves an unacceptable left shift operation. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

ffmpeg:ffmpeg_AV_CODEC_ID_THEORA_fuzzer: Crash in ff_put_pixels8_mmx

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=4950744006000640 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDTHEORAfuzzer Job Type: libfuzzerubsanffmpeg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x0001049069e...

ffmpeg:ffmpeg_AV_CODEC_ID_THEORA_fuzzer: Crash in ff_emu_edge_vfix12_mmx

Project: https://git.ffmpeg.org/ffmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5925660741206016 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDTHEORAfuzzer Job Type: libfuzzerubsanffmpeg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x71b7f166a07...