Vigil@nce - FFmpeg: memory corruption via decode_frame
April 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian.
Severity: 2/4.
Consequences: user access/rights, denial of service on service,
denial of service on client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 01/02/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a memory corruption via decode_frame() of
FFmpeg, in order to trigger a denial of service, and possibly to
run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/FFmpeg-memory-corruption-via-decode-frame-34440