drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Firewall Builder
Name: |
Zwei Probleme in Firewall Builder |
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ID: |
201201-11 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Di, 24. Januar 2012, 08:17 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4956
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4664 |
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Applikationen: |
Firewall Builder |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201201-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Firewall Builder: Privilege escalation Date: January 23, 2012 Bugs: #235809, #285861 ID: 201201-11
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Synopsis ========
Insecure temporary file usage in Firewall Builder could allow attackers to overwrite arbitrary files.
Background ==========
Firewall Builder is a GUI for easy management of multiple firewall platforms.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-firewall/fwbuilder < 3.0.7 >= 3.0.7
Description ===========
Two vulnerabilities in Firewall Builder allow the iptables and fwb_install scripts to use temporary files insecurely.
Impact ======
A local attacker could possibly overwrite arbitrary files with the privileges of the user running Firewall Builder.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Firewall Builder users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-firewall/fwbuilder-3.0.7"
NOTE: This is a legacy GLSA. Updates for all affected architectures are available since March 09, 2010. It is likely that your system is already no longer affected by this issue.
References ==========
[ 1 ] CVE-2008-4956 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2008-4956 [ 2 ] CVE-2009-4664 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-4664
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-201201-11.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 2012 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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