GLSA-200705-14 : XScreenSaver: Privilege escalation

This script is Copyright (C) 2007-2015 Tenable Network Security, Inc.

Synopsis :

The remote Gentoo host is missing one or more security-related

Description :

The remote host is affected by the vulnerability described in GLSA-200705-14
(XScreenSaver: Privilege escalation)

XScreenSaver incorrectly handles the results of the getpwuid() function
in drivers/lock.c when using directory servers during a network outage.

Impact :

A local user can crash XScreenSaver by preventing network connectivity
if the system uses a remote directory service for credentials such as
NIS or LDAP, which will unlock the screen.

Workaround :

There is no known workaround at this time.

See also :

Solution :

All XScreenSaver users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=x11-misc/xscreensaver-5.02'

Risk factor :

Medium / CVSS Base Score : 4.6

Family: Gentoo Local Security Checks

Nessus Plugin ID: 25235 (gentoo_GLSA-200705-14.nasl)

Bugtraq ID:

CVE ID: CVE-2007-1859

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