A new security update has been released for Gentoo Linux - F-PROT Antivirus: Denial of Service. Here the announcement:

Gentoo Linux Security Advisory GLSA 200904-14:02
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: F-PROT Antivirus: Denial of Service
Date: April 14, 2009
Updated: April 14, 2009
Bugs: #253497
ID: 200904-14:02

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

An error in F-PROT Antivirus may lead to a Denial of Service.

Background
==========

F-PROT Antivirus is a multi-platform virus scanner for workstations and
mail servers.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-antivirus/f-prot < 6.0.2 >= 6.0.2

Description
===========

Jonathan Brossard from iViZ Techno Solutions reported that F-PROT
Antivirus does not correctly process ELF binaries with corrupted
headers.

Impact
======

A remote attacker could entice a user or automated system to scan a
specially crafted ELF binary, leading to a crash.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All F-PROT Antivirus users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=app-antivirus/f-prot-6.0.2"

References
==========

[ 1 ] CVE-2008-5747
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5747

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-200904-14.xml

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
http://bugs.gentoo.org.

License
=======

Copyright 2009 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

http://creativecommons.org/licenses/by-sa/2.5