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Diffstat (limited to 'metadata/glsa/glsa-200605-10.xml')
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diff --git a/metadata/glsa/glsa-200605-10.xml b/metadata/glsa/glsa-200605-10.xml new file mode 100644 index 000000000000..2d918a1f7d98 --- /dev/null +++ b/metadata/glsa/glsa-200605-10.xml @@ -0,0 +1,65 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200605-10"> + <title>pdnsd: Denial of Service and potential arbitrary code execution</title> + <synopsis> + pdnsd is vulnerable to a buffer overflow that may result in arbitrary code + execution. + </synopsis> + <product type="ebuild">pdnsd</product> + <announced>May 10, 2006</announced> + <revised>May 10, 2006: 01</revised> + <bug>131341</bug> + <access>remote</access> + <affected> + <package name="net-dns/pdnsd" auto="yes" arch="*"> + <unaffected range="ge">1.2.4</unaffected> + <vulnerable range="lt">1.2.4</vulnerable> + </package> + </affected> + <background> + <p> + pdnsd is a proxy DNS server with permanent caching that is + designed to cope with unreachable DNS servers. + </p> + </background> + <description> + <p> + The pdnsd team has discovered an unspecified buffer overflow + vulnerability. The PROTOS DNS Test Suite, by the Oulu University Secure + Programming Group (OUSPG), has also revealed a memory leak error within + the handling of the QTYPE and QCLASS DNS queries, leading to + consumption of large amounts of memory. + </p> + </description> + <impact type="high"> + <p> + An attacker can craft malicious DNS queries leading to a Denial of + Service, and potentially the execution of arbitrary code. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All pdnsd users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-dns/pdnsd-1.2.4-r1"</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2076">CVE-2006-2076</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2077">CVE-2006-2077</uri> + </references> + <metadata tag="bugReady" timestamp="Sat, 06 May 2006 16:17:08 +0000"> + koon + </metadata> + <metadata tag="submitter" timestamp="Sun, 07 May 2006 10:55:02 +0000"> + falco + </metadata> +</glsa> |