Vigil@nce - LibRaw: buffer overflow via Thumbnail Size Range
September 2020 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: Fedora, openSUSE Leap, SUSE Linux Enterprise
Desktop, SLES.
– 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: 10/07/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a buffer overflow via Thumbnail Size Range
of LibRaw, in order to trigger a denial of service, and possibly
to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/LibRaw-buffer-overflow-via-Thumbnail-Size-Range-32787