Vigil@nce - libopenmpt: out-of-bounds memory reading via XM/MT2 Files
September 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulnerability
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian.
Severity: 2/4.
Consequences: data reading, denial of service on service, denial
of service on client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 20/07/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can force a read at an invalid address via XM/MT2
Files of libopenmpt, in order to trigger a denial of service, or
to obtain sensitive information.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/libopenmpt-out-of-bounds-memory-reading-via-XM-MT2-Files-32869