Mandrake Linux Security Advisory : xorg-x11 (MDKSA-2004:124)

This script is Copyright (C) 2004-2013 Tenable Network Security, Inc.

Synopsis :

The remote Mandrake Linux host is missing one or more security

Description :

Chris Evans found several stack and integer overflows in the libXpm
code of X.Org/XFree86 :

Stack overflows (CVE-2004-0687) :

Careless use of strcat() in both the XPMv1 and XPMv2/3 xpmParseColors
code leads to a stack based overflow (parse.c).

Stack overflow reading pixel values in ParseAndPutPixels (create.c) as
well as ParsePixels (parse.c).

Integer Overflows (CVE-2004-0688) :

Integer overflow allocating colorTable in xpmParseColors (parse.c) -
probably a crashable but not exploitable offence.

Additionally, the xorg-x11 packages have been patched with a backport
from cvs to resolve a failure running the lsb-test-vsw4 test suite,
which will soon be required for LSB2.0 compliance.

The updated packages have patches from Chris Evans and Matthieu Herrb
to address these vulnerabilities.

Solution :

Update the affected packages.

Risk factor :

High / CVSS Base Score : 7.5

Family: Mandriva Local Security Checks

Nessus Plugin ID: 15635 (mandrake_MDKSA-2004-124.nasl)

Bugtraq ID:

CVE ID: CVE-2004-0687

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