misc/157548: [vuxml] BIND CVE-2011-1910
Ryan Steinmetz
rpsfa at rit.edu
Thu Jun 2 23:50:06 UTC 2011
>Number: 157548
>Category: misc
>Synopsis: [vuxml] BIND CVE-2011-1910
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Thu Jun 02 23:50:05 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator: Ryan Steinmetz
>Release: 8.2-RELEASE
>Organization:
Rochester Institute of Technology
>Environment:
>Description:
CVE-2011-1910
http://www.isc.org/software/bind/advisories/cve-2011-1910
http://security.freebsd.org/advisories/FreeBSD-SA-11:02.bind.asc
>How-To-Repeat:
>Fix:
Patch attached with submission follows:
--- /tmp/vuln.xml 2011-06-02 16:50:35.000000000 -0400
+++ vuln.xml 2011-06-02 19:43:37.000000000 -0400
@@ -34,6 +34,53 @@
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+ <vuln vid="1e1421f0-8d6f-11e0-89b4-001ec9578670">
+ <topic>BIND -- Large RRSIG RRsets and Negative Caching DoS</topic>
+ <affects>
+ <package>
+ <name>bind9-sdb-ldap</name>
+ <name>bind9-sdb-postgresql</name>
+ <range><lt>9.4.3.4</lt></range>
+ </package>
+ <package>
+ <name>bind96</name>
+ <range><lt>9.6.3.1.ESV.R4.1</lt></range>
+ </package>
+ <package>
+ <name>bind97</name>
+ <range><lt>9.7.3.1</lt></range>
+ </package>
+ <package>
+ <name>bind98</name>
+ <range><lt>9.8.0.2</lt></range>
+ </package>
+ <system>
+ <name>FreeBSD</name>
+ <range><gt>7.3</gt><lt>7.3_6</lt></range>
+ <range><gt>7.4</gt><lt>7.4_2</lt></range>
+ <range><gt>8.1</gt><lt>8.1_4</lt></range>
+ <range><gt>8.2</gt><lt>8.2_2</lt></range>
+ </system>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>ISC reports:</p>
+ <blockquote cite="http://www.isc.org/software/bind/advisories/cve-2011-1910">
+ <p>A BIND 9 DNS server set up to be a caching resolver is vulnerable to a user querying a domain with very large resource record sets (RRSets) when trying to negatively cache a response. This can cause the BIND 9 DNS server (named process) to crash.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2011-1910</cvename>
+ <freebsdsa>SA-11:02.bind</freebsdsa>
+ <url>http://www.isc.org/software/bind/advisories/cve-2011-1910</url>
+ </references>
+ <dates>
+ <discovery>2011-06-26</discovery>
+ <entry>2011-06-02</entry>
+ </dates>
+ </vuln>
+
<vuln vid="34ce5817-8d56-11e0-b5a2-6c626dd55a41">
<topic>asterisk -- Remote crash vulnerability</topic>
<affects>
>Release-Note:
>Audit-Trail:
>Unformatted:
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