Filtered by vendor Xscreensaver Project
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Total
4 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-34557 | 2 Fedoraproject, Xscreensaver Project | 2 Fedora, Xscreensaver | 2023-11-07 | 2.1 LOW | 4.6 MEDIUM |
| 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. | |||||
| CVE-2021-31523 | 1 Xscreensaver Project | 1 Xscreensaver | 2021-04-29 | 7.2 HIGH | 7.8 HIGH |
| The Debian xscreensaver 5.42+dfsg1-1 package for XScreenSaver has cap_net_raw enabled for the /usr/libexec/xscreensaver/sonar file, which allows local users to gain privileges because this is arguably incompatible with the design of the Mesa 3D Graphics library dependency. | |||||
| CVE-2011-2187 | 2 Debian, Xscreensaver Project | 2 Debian Linux, Xscreensaver | 2020-08-18 | 4.6 MEDIUM | 7.8 HIGH |
| xscreensaver before 5.14 crashes during activation and leaves the screen unlocked when in Blank Only Mode and when DPMS is disabled, which allows local attackers to access resources without authentication. | |||||
| CVE-2015-8025 | 2 Canonical, Xscreensaver Project | 2 Ubuntu Linux, Xscreensaver | 2016-12-07 | 2.1 LOW | N/A |
| driver/subprocs.c in XScreenSaver before 5.34 does not properly perform an internal consistency check, which allows physically proximate attackers to bypass the lock screen by hot swapping monitors. | |||||