CVEs-PoC/2015/CVE-2015-6820.md

CVE-2015-6820

Description

The ff_sbr_apply function in libavcodec/aacsbr.c in FFmpeg before 2.7.2 does not check for a matching AAC frame syntax element before proceeding with Spectral Band Replication calculations, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted AAC data.

POC

Reference

• http://ffmpeg.org/security.html
• http://ffmpeg.org/security.html
• http://www.ubuntu.com/usn/USN-2944-1
• http://www.ubuntu.com/usn/USN-2944-1

Github

No PoCs found on GitHub currently.