<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> <glsa id="201006-11"> <title>BIND: Multiple vulnerabilities</title> <synopsis> Several cache poisoning vulnerabilities have been found in BIND. </synopsis> <product type="ebuild">BIND</product> <announced>2010-06-01</announced> <revised count="01">2010-06-01</revised> <bug>301548</bug> <bug>308035</bug> <access>remote</access> <affected> <package name="net-dns/bind" auto="yes" arch="*"> <unaffected range="ge">9.4.3_p5</unaffected> <vulnerable range="lt">9.4.3_p5</vulnerable> </package> </affected> <background> <p> ISC BIND is the Internet Systems Consortium implementation of the Domain Name System (DNS) protocol. </p> </background> <description> <p> Multiple cache poisoning vulnerabilities were discovered in BIND. For further information please consult the CVE entries and the ISC Security Bulletin referenced below. </p> <p> Note: CVE-2010-0290 and CVE-2010-0382 exist because of an incomplete fix and a regression for CVE-2009-4022. </p> </description> <impact type="normal"> <p> 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. </p> </impact> <workaround> <p> There is no known workaround at this time. </p> </workaround> <resolution> <p> All BIND users should upgrade to the latest version: </p> <code> # emerge --sync # emerge --ask --oneshot --verbose ">=net-dns/bind-9.4.3_p5"</code> </resolution> <references> <uri link="https://www.isc.org/advisories/CVE2009-4022">ISC Advisory</uri> <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4022">CVE-2009-4022</uri> <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0097">CVE-2010-0097</uri> <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0290">CVE-2010-0290</uri> <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0382">CVE-2010-0382</uri> </references> <metadata tag="requester" timestamp="2010-03-29T22:15:31Z"> craig </metadata> <metadata tag="submitter" timestamp="2010-04-09T17:11:37Z"> craig </metadata> <metadata tag="bugReady" timestamp="2010-05-27T18:23:04Z"> vorlon </metadata> </glsa>