CVE-2017-17127
The vc1_decode_frame function in libavcodec/vc1dec.c in Libav 12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.
Date published : 2017-12-04
https://bugzilla.libav.org/show_bug.cgi?id=1099
https://deb.freexian.com/extended-lts/tracker/CVE-2017-17127