GHSA-7qqc-5rvj-wqqwHighCVSS 7.8
SDL_mixer 3.1.2 through 3.2.4 contains a stack-based buffer overflow vulnerability in FetchXLaw()...
🔗 CVE IDs covered (1)
📋 Description
SDL_mixer 3.1.2 through 3.2.4 contains a stack-based buffer overflow vulnerability in FetchXLaw() of src/decoder_wav.c when decoding A-law or mu-law WAV files. Attackers can supply a crafted WAV file whose doubly-offset float expansion overwrites about 1 KB of adjacent stack memory, causing crashes or potentially code execution.
🔗 References (10)
- https://nvd.nist.gov/vuln/detail/CVE-2026-122328
- https://github.com/libsdl-org/SDL_mixer/issues/907
- https://github.com/libsdl-org/SDL_mixer/pull/910
- https://github.com/libsdl-org/SDL_mixer/commit/df966f698e18ae849bd92796a26311e79c555718
- https://github.com/libsdl-org/SDL_mixer
- https://github.com/libsdl-org/SDL_mixer/blob/release-3.2.4/src/decoder_wav.c#L1658-1659
- https://github.com/libsdl-org/SDL_mixer/blob/release-3.2.4/src/decoder_wav.c#L750-761
- https://hackmd.io/@haindpwn/sdl-mixer-fetchxlaw-stack-overflow
- https://www.vulncheck.com/advisories/sdl-mixer-3.1.2-through-3.2.4-stack-based-buffer-overflow-via-fetchxlaw-in-wav-decoder
- https://github.com/advisories/GHSA-7qqc-5rvj-wqqw