DEBIAN-CVE-2021-34557

XScreenSaver 5.45 can be bypassed if the machine has more than ten disconnectable video outputs. A buffer overflow in updatescreenlayout allows an attacker to bypass the standard screen lock authentication mechanism by crashing XScreenSaver. The attacker must physically disconnect many video...

PT-2021-4269 · Unknown +1 · Xscreensaver +1

Name of the Vulnerable Software and Affected Versions: XScreenSaver version 5.45 Description: The issue is related to a buffer overflow in the update screen layout function, which can be exploited by an attacker to bypass the standard screen lock authentication mechanism. This can be achieved by...