USN-5958-1: FFmpeg vulnerabilities
It was discovered that FFmpeg could be made to dereference a null
pointer. An attacker could possibly use this to cause a denial of
service via application crash. These issues only affected Ubuntu
16.04 ESM, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04
LTS. (CVE-2022-3109, CVE-2022-3341)
It was discovered that FFmpeg could be made to access an out-of-bounds
frame by the Apple RPZA encoder. An attacker could possibly use this
to cause a denial of service via application crash or access sensitive
information. This issue only affected Ubuntu 20.04 LTS and Ubuntu
22.10. (CVE-2022-3964)
It was discovered that FFmpeg could be made to access an out-of-bounds
frame by the QuickTime encoder. An attacker could possibly use this to
cause a denial of service via application crash or access sensitive
information. This issue only affected Ubuntu 22.10. (CVE-2022-3965)
Source: USN-5958-1: FFmpeg vulnerabilities
