Vigil@nce - FFmpeg: denial of service via adx_write_trailer
July 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Ubuntu.
Severity: 1/4.
Consequences: denial of service on service, denial of service on
client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 09/07/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via adx_write_trailer() of
FFmpeg, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/FFmpeg-denial-of-service-via-adx-write-trailer-32753