GLSA-200611-03 : NVIDIA binary graphics driver: Privilege escalation vulnerability

This script is Copyright (C) 2006-2015 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-200611-03
(NVIDIA binary graphics driver: Privilege escalation vulnerability)

Rapid7 reported a boundary error in the NVIDIA binary graphics driver
that leads to a buffer overflow in the accelerated rendering

Impact :

An X client could trigger the buffer overflow with a maliciously
crafted series of glyphs. A remote attacker could also entice a user to
open a specially crafted web page, document or X client that will
trigger the buffer overflow. This could result in the execution of
arbitrary code with root privileges or at least in the crash of the X

Workaround :

Disable the accelerated rendering functionality in the Device section
of xorg.conf :
Option 'RenderAccel' 'false'

See also :

Solution :

NVIDIA binary graphics driver users should upgrade to the latest
# emerge --sync
# emerge --ask --oneshot --verbose '>=x11-drivers/nvidia-drivers-1.0.8776'

Risk factor :

High / CVSS Base Score : 7.5

Family: Gentoo Local Security Checks

Nessus Plugin ID: 23668 (gentoo_GLSA-200611-03.nasl)

Bugtraq ID:

CVE ID: CVE-2006-5379