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Date:      Mon, 19 Oct 2020 09:24:05 +0000 (UTC)
From:      Dave Cottlehuber <dch@FreeBSD.org>
To:        ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org
Subject:   svn commit: r552725 - head/security/vuxml
Message-ID:  <202010190924.09J9O5k1065080@repo.freebsd.org>

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Author: dch
Date: Mon Oct 19 09:24:05 2020
New Revision: 552725
URL: https://svnweb.freebsd.org/changeset/ports/552725

Log:
  security/vuxml: add powerdns-recursor
  
  PR:		250318
  Submitted by:	Ralf van der Enden <tremere@cainites.net>
  Reported by:	michael.glaus@hostpoint.ch
  Sponsored by:	SkunkWerks, GmbH

Modified:
  head/security/vuxml/vuln.xml

Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml	Mon Oct 19 08:59:20 2020	(r552724)
+++ head/security/vuxml/vuln.xml	Mon Oct 19 09:24:05 2020	(r552725)
@@ -58,6 +58,40 @@ Notes:
   * Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
 -->
 <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">;
+  <vuln vid="a6860b11-0dee-11eb-94ff-6805ca2fa271">
+    <topic>powerdns-recursor -- cache pollution</topic>
+    <affects>
+      <package>
+	<name>powerdns-recursor</name>
+	<range><ge>4.3.0</ge><lt>4.3.5</lt></range>
+	<range><ge>4.2.0</ge><lt>4.2.5</lt></range>
+	<range><ge>4.1.0</ge><lt>4.1.18</lt></range>
+      </package>
+    </affects>
+    <description>
+      <body xmlns="http://www.w3.org/1999/xhtml">;
+	<p>PowerDNS Team reports:</p>
+	<blockquote cite="https://doc.powerdns.com/recursor/changelog/4.3.html#change-4.3.5">;
+	  <p>CVE-2020-25829: An issue has been found in PowerDNS Recursor where a
+	    remote attacker can cause the cached records for a given name to be
+	    updated to the ‘Bogus’ DNSSEC validation state, instead of their actual
+	    DNSSEC ‘Secure’ state, via a DNS ANY query. This results in a denial
+	    of service for installations that always validate (dnssec=validate)
+	    and for clients requesting validation when on-demand validation is
+	    enabled (dnssec=process).</p>
+	</blockquote>
+      </body>
+    </description>
+    <references>
+      <url>https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.html</url>;
+      <cvename>CVE-2020-25829</cvename>
+    </references>
+    <dates>
+      <discovery>2020-10-13</discovery>
+      <entry>2020-10-14</entry>
+    </dates>
+  </vuln>
+
   <vuln vid="a2565962-1156-11eb-9c9c-d4c9ef517024">
     <topic>MariaDB -- Undisclosed vulnerability</topic>
     <affects>



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