Debian Security Advisory

DLA-2829-1 libvpx -- LTS security update

Date Reported:
27 Nov 2021
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2020-0034.
More information:

An out-of-bounds buffer read on truncated key frames in vp8_decode_frame has been fixed in libvpx, a popular library for the VP8 and VP9 video codecs.

For Debian 9 stretch, this problem has been fixed in version 1.6.1-3+deb9u3.

We recommend that you upgrade your libvpx packages.

For the detailed security status of libvpx please refer to its security tracker page at:

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: