drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Nexuiz
Name: |
Zwei Probleme in Nexuiz |
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ID: |
200702-09 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
So, 25. Februar 2007, 17:05 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6609
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6610 |
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Applikationen: |
Nexuiz |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200702-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Nexuiz: Multiple vulnerabilities Date: February 25, 2007 Bugs: #166044 ID: 200702-09
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Synopsis ========
Two separate vulnerabilities have been found in Nexuiz allowing the remote execution of arbitrary code and a Denial of Service.
Background ==========
Nexuiz is a multi-player FPS game which uses a modified version of the Quake 1 engine.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 games-fps/nexuiz < 2.2.1 >= 2.2.1
Description ===========
Nexuiz fails to correctly validate input within "clientcommands". There is also a failure to correctly handle connection attempts from remote hosts.
Impact ======
Using a specially crafted "clientcommand" a remote attacker can cause a buffer overflow in Nexuiz which could result in the execution of arbitrary code. Additionally, there is a Denial of Service vulnerability in Nexuiz allowing an attacker to cause Nexuiz to crash or to run out of resources by overloading it with specially crafted connection requests.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Nexuiz users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=games-fps/nexuiz-2.2.1"
References ==========
[ 1 ] CVE-2006-6609 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6609 [ 2 ] CVE-2006-6610 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6610
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200702-09.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 2007 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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