Date: Tue, 20 Dec 2005 11:56:16 +0100
From: Thierry Carrez <koon@gentoo.org.>
To: gentoo-announce@lists.gentoo.org
Subject: [ GLSA 200512-11 ] CenterICQ: Multiple vulnerabilities
X-Enigmail-Version: 0.92.0.0
Content-Type: multipart/signed; micalg=pgp-sha1;
protocol="application/pgp-signature";
boundary="------------enig6B7A30160D398DBAA4DA78B3"
X-Virus-Scanned: antivirus-gw at tyumen.ru
This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--------------enig6B7A30160D398DBAA4DA78B3
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200512-11
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: CenterICQ: Multiple vulnerabilities
Date: December 20, 2005
Bugs: #100519, #114038
ID: 200512-11
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
CenterICQ is vulnerable to a Denial of Service issue, and also
potentially to the execution of arbitrary code through an included
vulnerable ktools library.
Background
==========
CenterICQ is a text-based instant messaging interface that supports
multiple protocols. It includes the ktools library, which provides
text-mode user interface controls.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-im/centericq < 4.21.0-r2 >= 4.21.0-r2
Description
===========
Gentoo developer Wernfried Haas discovered that when the "Enable
peer-to-peer communications" option is enabled, CenterICQ opens a port
that insufficiently validates whatever is sent to it. Furthermore,
Zone-H Research reported a buffer overflow in the ktools library.
Impact
======
A remote attacker could cause a crash of CenterICQ by sending packets
to the peer-to-peer communications port, and potentially cause the
execution of arbitrary code by enticing a CenterICQ user to edit overly
long contact details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All CenterICQ users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-im/centericq-4.21.0-r2"
References
==========
[ 1 ] CVE-2005-3694
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3694
[ 2 ] CVE-2005-3863
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3863
[ 3 ] Zone-H Research ZRCSA 200503
http://www.zone-h.org/en/advisories/read/id=8480/
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200512-11.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 2005 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/2.0
--------------enig6B7A30160D398DBAA4DA78B3
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
iD8DBQFDp+NWvcL1obalX08RAgYFAJ9BUVpRTykXeSp922giASzzU9Gb2gCfegyh
2ZXT8yEphOrdBzr4jX4uaL0=
=r7Cs
-----END PGP SIGNATURE-----
--------------enig6B7A30160D398DBAA4DA78B3--
