Scientific Linux Security Update : gdm on SL5.x i386/srpm/x86_64

This script is Copyright (C) 2013-2014 Tenable Network Security, Inc.

Synopsis :

The remote Scientific Linux host is missing one or more security

Description :

A race condition was found in the way GDM handled the X server sockets
directory located in the system temporary directory. An unprivileged
user could use this flaw to perform a symbolic link attack, giving
them write access to any file, allowing them to escalate their
privileges to root. (CVE-2013-4169)

Note that this erratum includes an updated initscripts package. To fix
CVE-2013-4169, the vulnerable code was removed from GDM and the
initscripts package was modified to create the affected directory
safely during the system boot process. Therefore, this update will
appear on all systems, however systems without GDM installed are not
affected by this flaw.

The system must be rebooted for this update to take effect.

See also :

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 6.9

Family: Scientific Linux Local Security Checks

Nessus Plugin ID: 69796 ()

Bugtraq ID:

CVE ID: CVE-2013-4169

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