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[gentoo-announce] [ GLSA 200901-06 ] Tremulous: User-assisted execution of arbitrary

Posted on 11 January 2009
Gentoo-announce

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Gentoo Linux Security Advisory GLSA 200901-06
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http://security.gentoo.org=/
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Severity: Normal
Title: Tremulous: User-assisted execution of arbitrary code
Date: January 11, 2009
Bugs: #222119
ID: 200901-06

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Synopsis
========
A buffer overflow vulnerability has been discovered in Tremulous.

Background
==========
Tremulous is a team-based First Person Shooter game.

Affected packages
=================
------------------------------------------------------------------=-
Package / Vulnerable / Unaffected=
------------------------------------------------------------------=-
1 games-fps/tremulous < 1.1.0-r2 >= 1.1.0-=r2
2 games-fps/tremulous-bin < 1.1.0 Vulnerable!=
------------------------------------------------------------------=-
NOTE: Certain packages are still vulnerable. Users should migrate=
to another package if one is available or wait for the
existing packages to be marked stable by their
architecture maintainers.
------------------------------------------------------------------=-
2 affected packages on all of their supported architectures.
------------------------------------------------------------------=-

Description
===========
It has been reported that Tremulous includes a vulnerable version of
the ioQuake3 engine (GLSA 200605-12, CVE-2006-2236).

Impact
======
A remote attacker could entice a user to connect to a malicious games
server, possibly resulting in the execution of arbitrary code with the
privileges of the user running the application.

Workaround
==========
There is no known workaround at this time.

Resolution
==========
Tremulous users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=games-fps/tremulous-1.1.0-r2"=

Note: The binary version of Tremulous has been removed from the Portage
tree.

References
==========
[ 1 ] CVE-2006-2236
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2236
[ 2 ] GLSA 200605-12
http://www.gentoo.org/security/en/glsa/glsa-200605-12.xml

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

http://security.gentoo.org/glsa/glsa-200901-06.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




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