Vuln ID: CVE-2021-34557
Published: 2021-06-10 16:15:08Z
Description: XScreenSaver 5.45 can be bypassed if the machine has more than ten disconnectable video outputs. A buffer overflow in update_screen_layout() allows an attacker to bypass the standard screen lock authentication mechanism by crashing XScreenSaver. The attacker must physically disconnect many video outputs.
Source: NVD.NIST.GOV