Vigil@nce - LibVNCServer: denial of service via Divide By Zero
January 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, openSUSE Leap, SUSE Linux Enterprise
Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: denial of service on service.
Provenance: intranet client.
Confidence: confirmed by the editor (5/5).
Creation date: 16/11/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via Divide By Zero of
LibVNCServer, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/LibVNCServer-denial-of-service-via-Divide-By-Zero-33900