From: Sune Kloppenborg Jeppesen <jaervosz@gentoo.org.>
To: gentoo-announce@gentoo.org
Subject: [ GLSA 200504-26 ] Convert-UUlib: Buffer overflow
Date: Tue, 26 Apr 2005 21:54:40 +0200
User-Agent: KMail/1.8
Cc: bugtraq@securityfocus.com, full-disclosure@lists.grok.org.uk,
security-alerts@linuxsecurity.com
Organization: Gentoo Linux Security Team
X-GPG-Key: http://home.coming.dk/skj.pub.gpg
MIME-Version: 1.0
Content-Type: multipart/signed;
boundary="nextPart1328672.jn6oERt2tj";
protocol="application/pgp-signature";
micalg=pgp-sha1
Content-Transfer-Encoding: 7bit
Message-Id: <200504262154.46043.jaervosz@gentoo.org.>
X-Virus-Scanned: antivirus-gw at tyumen.ru
--nextPart1328672.jn6oERt2tj
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200504-26
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: Convert-UUlib: Buffer overflow
Date: April 26, 2005
Bugs: #89501
ID: 200504-26
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
A buffer overflow has been reported in Convert-UUlib, potentially
resulting in the execution of arbitrary code.
Background
==========
Convert-UUlib provides a Perl interface to the uulib library, allowing
Perl applications to access data encoded in a variety of formats.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-perl/Convert-UUlib < 1.051 >= 1.051
Description
===========
A vulnerability has been reported in Convert-UUlib where a malformed
parameter can be provided by an attacker allowing a read operation to
overflow a buffer. The vendor credits Mark Martinec and Robert Lewis
with the discovery.
Impact
======
Successful exploitation would permit an attacker to run arbitrary code
with the privileges of the user running the Perl application.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Convert-UUlib users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-perl/Convert-UUlib-1.051"
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200504-26.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
--nextPart1328672.jn6oERt2tj
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (GNU/Linux)
iD8DBQBCbpyFzKC5hMHO6rkRAi9vAJsG7JdZQ/uWA5vr2VbOQoP1RfJ5yACfRp6m
zqwhiDz90YfcJm/sUw9qwJ8=
=+KBV
-----END PGP SIGNATURE-----
--nextPart1328672.jn6oERt2tj--
