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60 lines
2.4 KiB
60 lines
2.4 KiB
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201412-33">
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<title>PowerDNS Recursor: Multiple vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been found in PowerDNS Recursor, the
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worst of which may allow execution of arbitrary code.
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</synopsis>
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<product type="ebuild">pdns-recursor</product>
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<announced>2014-12-22</announced>
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<revised count="1">2014-12-22</revised>
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<bug>299942</bug>
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<bug>404377</bug>
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<bug>514946</bug>
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<bug>531992</bug>
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<access>remote</access>
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<affected>
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<package name="net-dns/pdns-recursor" auto="yes" arch="*">
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<unaffected range="ge">3.6.1-r1</unaffected>
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<vulnerable range="lt">3.6.1-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>PowerDNS Recursor is a high-end, high-performance resolving name server</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in PowerDNS Recursor.
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Please review the CVE identifiers and PowerDNS blog post referenced below
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for details.
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</p>
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</description>
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<impact type="high">
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<p>A remote attacker may be able to send specially crafted packets,
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possibly resulting in arbitrary code execution or a Denial of Service
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condition. Furthermore, a remote attacker may be able to spoof DNS data.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All PowerDNS Recursor users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=net-dns/pdns-recursor-3.6.1-r1"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-4009">CVE-2009-4009</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-4010">CVE-2009-4010</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1193">CVE-2012-1193</uri>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-8601">CVE-2014-8601</uri>
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<uri link="https://blog.powerdns.com/2014/02/06/related-to-recent-dos-attacks-recursor-configuration-file-guidance/">
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Related to recent DoS attacks: Recursor configuration file guidance
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</uri>
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</references>
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<metadata tag="requester" timestamp="2011-10-07T23:37:24Z">craig</metadata>
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<metadata tag="submitter" timestamp="2014-12-22T21:55:57Z">ackle</metadata>
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</glsa>
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