CVE-2015-6820 in FFmpeg
Zusammenfassung
von MITRE
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.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.