Date: Mon, 28 Jan 2019 16:53:42 +0000 (UTC) From: Steve Wills <swills@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r491493 - head/security/vuxml Message-ID: <201901281653.x0SGrgXS000180@repo.freebsd.org>
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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@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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