Date: Tue, 14 Sep 2004 22:42:05 +0200
From: Sune Kloppenborg Jeppesen <jaervosz@gentoo.org>
To: gentoo-announce@gentoo.org
Subject: [ GLSA 200409-17 ] SUS: Local root vulnerability
Cc: bugtraq@securityfocus.com, full-disclosure@lists.netsys.com,
security-alerts@linuxsecurity.com
--nextPart5678749.uSYQUDMALm
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 200409-17
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
http://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High
Title: SUS: Local root vulnerability
Date: September 14, 2004
Bugs: #63927
ID: 200409-17
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
SUS contains a string format bug that could lead to local privilege
escalation.
Background
==========
SUS is a utility that allows regular users to be able to execute
certain commands as root.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-admin/sus < 2.0.2-r1 >= 2.0.2-r1
Description
===========
Leon Juranic found a bug in the logging functionality of SUS that can
lead to local privilege escalation. A format string vulnerability
exists in the log() function due to an incorrect call to the syslog()
function.
Impact
======
An attacker with local user privileges can potentially exploit this
vulnerability to gain root access.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All SUS users should upgrade to the latest version:
# emerge sync
# emerge -pv ">=app-admin/sus-2.0.2-r1"
# emerge ">=app-admin/sus-2.0.2-r1"
References
==========
[ 1 ] SUS ChangeLog
http://pdg.uow.edu.au/sus/CHANGES
[ 2 ] BugTraq Advisory
http://www.securityfocus.com/archive/1/375109/2004-09-11/2004-09-17/0
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200409-17.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 2004 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/1.0
--nextPart5678749.uSYQUDMALm
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
iD8DBQBBR1ehzKC5hMHO6rkRAl46AJ9RIBXpZP1M6Op8h6M1SwHH+Vv2+QCeLBGR
FZ1WgmhFeaZXLxi0TiVw+Vk=
=eHtY
-----END PGP SIGNATURE-----
--nextPart5678749.uSYQUDMALm--
