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[ GLSA 201006-11 ] BIND: Multiple vulnerabilities
From: Stefan Behte <craig () gentoo org>
Date: Wed, 02 Jun 2010 18:47:45 +0200
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201006-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: BIND: Multiple vulnerabilities Date: June 01, 2010 Bugs: #301548, #308035 ID: 201006-11 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Several cache poisoning vulnerabilities have been found in BIND. Background ========== ISC BIND is the Internet Systems Consortium implementation of the Domain Name System (DNS) protocol. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-dns/bind < 9.4.3_p5 >= 9.4.3_p5 Description =========== Multiple cache poisoning vulnerabilities were discovered in BIND. For further information please consult the CVE entries and the ISC Security Bulletin referenced below. Note: CVE-2010-0290 and CVE-2010-0382 exist because of an incomplete fix and a regression for CVE-2009-4022. Impact ====== An attacker could exploit this weakness to poison the cache of a recursive resolver and thus spoof DNS traffic, which could e.g. lead to the redirection of web or mail traffic to malicious sites. Workaround ========== There is no known workaround at this time. Resolution ========== All BIND users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-dns/bind-9.4.3_p5" References ========== [ 1 ] ISC Advisory https://www.isc.org/advisories/CVE2009-4022 [ 2 ] CVE-2009-4022 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4022 [ 3 ] CVE-2010-0097 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0097 [ 4 ] CVE-2010-0290 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0290 [ 5 ] CVE-2010-0382 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0382 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201006-11.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 2010 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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- [ GLSA 201006-11 ] BIND: Multiple vulnerabilities Stefan Behte (Jun 02)