Debian 11 DSA-5490-1 Critical: AOM Buffer Overflow Risk

Multiple security vulnerabilities have been discovered in aom, the AV1 Video
Codec Library. Buffer overflows, use-after-free and NULL pointer dereferences
may cause a denial of service or other unspecified impact if a malformed
multimedia file is processed.

For the oldstable distribution (bullseye), these problems have been fixed
in version 1.0.0.errata1-3+deb11u1.

We recommend that you upgrade your aom packages.

For the detailed security status of aom please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/aom

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/