Vigil@nce - ImageMagick: buffer overflow via ReadXPMImage
March 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, openSUSE Leap, SUSE Linux Enterprise
Desktop, SLES.
Severity: 2/4.
Consequences: user access/rights, denial of service on client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 12/01/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a buffer overflow via ReadXPMImage() of
ImageMagick, in order to trigger a denial of service, and possibly
to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/ImageMagick-buffer-overflow-via-ReadXPMImage-34283