svn commit: r491493 - head/security/vuxml
Steve Wills
swills at FreeBSD.org
Mon Jan 28 16:53:43 UTC 2019
Author: swills
Date: Mon Jan 28 16:53:41 2019
New Revision: 491493
URL: https://svnweb.freebsd.org/changeset/ports/491493
Log:
Document powerdns-recursor issue
PR: 235113
Submitted by: Ralf van der Enden <tremere at cainites.net>
Modified:
head/security/vuxml/vuln.xml
Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml Mon Jan 28 15:38:36 2019 (r491492)
+++ head/security/vuxml/vuln.xml Mon Jan 28 16:53:41 2019 (r491493)
@@ -58,6 +58,43 @@ Notes:
* Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+ <vuln vid="40d92cc5-1e2b-11e9-bef6-6805ca2fa271">
+ <topic>powerdns-recursor -- multiple vulnerabilities</topic>
+ <affects>
+ <package>
+ <name>powerdns-recursor</name>
+ <range><lt>4.1.9</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/4.1.html">
+ <p>CVE-2019-3806: An issue has been found in PowerDNS Recursor where Lua hooks are
+ not properly applied to queries received over TCP in some specific combination of
+ settings, possibly bypassing security policies enforced using Lua.
+
+ When the recursor is configured to run with more than one thread (threads=X) and to
+ do the distribution of incoming queries to the worker threads itself
+ (pdns-distributes-queries=yes), the Lua script is not properly loaded in the thread
+ handling incoming TCP queries, causing the Lua hooks to not be properly applied.</p>
+ <p>CVE-2019-3807: An issue has been found in PowerDNS Recursor where records in the
+ answer section of responses received from authoritative servers with the AA flag not
+ set were not properly validated, allowing an attacker to bypass DNSSEC validation.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <url>https://doc.powerdns.com/recursor/changelog/4.1.html</url>
+ <cvename>CVE-2019-3806</cvename>
+ <cvename>CVE-2019-3807</cvename>
+ </references>
+ <dates>
+ <discovery>2019-01-21</discovery>
+ <entry>2019-01-22</entry>
+ </dates>
+ </vuln>
+
<vuln vid="d3d02d3a-2242-11e9-b95c-b499baebfeaf">
<topic>MySQL -- multiple vulnerabilities</topic>
<affects>
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