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[gentoo-announce] [ GLSA 201111-03 ] OpenTTD: Multiple vulnerabilities

Posted on 12 November 2011
Gentoo-announce

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Gentoo Linux Security Advisory GLSA 201111-03
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http://security.gentoo.org/
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Severity: High
Title: OpenTTD: Multiple vulnerabilities
Date: November 11, 2011
Bugs: #381799
ID: 201111-03

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Synopsis
========
Multiple vulnerabilities were found in OpenTTD which could lead to
execution of arbitrary code, a Denial of Service, or privilege
escalation.

Background
==========
OpenTTD is a clone of Transport Tycoon Deluxe.

Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 games-simulation/openttd
< 1.1.3 >= 1.1.3

Description
===========
Multiple vulnerabilities have been discovered in OpenTTD. Please review
the CVE identifiers referenced below for details.

Impact
======
A remote attacker could execute arbitrary code with the privileges of
the OpenTTD process or cause a Denial of Service. Local users could
cause a Denial of Service.

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

Resolution
==========
All OpenTTD users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=games-simulation/openttd-1.1.3"=

NOTE: This is a legacy GLSA. Updates for all affected architectures are
available since September 27, 2011. It is likely that your system is
already no longer affected by this issue.

References
==========
[ 1 ] CVE-2010-4168
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4168
[ 2 ] CVE-2011-3341
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3341
[ 3 ] CVE-2011-3342
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3342
[ 4 ] CVE-2011-3343
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3343

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

http://security.gentoo.org/glsa/glsa-201111-03.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
https://bugs.gentoo.org.

License
=======
Copyright 2011 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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