Zwei Probleme in Firewall Builder
ID: | 201201-11 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Di, 24. Januar 2012, 08:17 |
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 |
Applikationen: | Firewall Builder |
Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigF6C93B21B677B320866D3946 Content-Type: text/plain; charset=ISO-8859- Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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 --------------enigF6C93B21B677B320866D3946 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREIAAYFAk8dwGAACgkQAnl3SfnYR/gTYgD/QxPL/7U/aBdFJWZUO+q01epv vMyrR3BL1IRBZDUBLSgA/AyP7k4G8Jcm8/6JoUpZ1YWnrrxujSblF3Aic7Omo6Jb =zISW -----END PGP SIGNATURE----- --------------enigF6C93B21B677B320866D3946-- |