SOL10898 - DNSSEC BIND vulnerability - CVE-2009-4022

Vulnerability description and product information:

Unspecified vulnerability in ISC BIND 9.4 before 9.4.3-P4, 9.5 before 9.5.2-P1, 9.6 before 9.6.1-P2, 9.7 beta before 9.7.0b3, and 9.0.x through 9.3.x with DNSSEC validation enabled and checking disabled (CD), allows remote attackers to conduct DNS cache poisoning attacks via additional sections in a response sent for resolution of a recursive client query, which is not properly handled when the response is processed “at the same time as requesting DNSSEC records (DO).”

Information about this advisory is available at the following location:

<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4022&gt;

F5 Product Development is tracked this issue as CR133100 and it was fixed in BIG-IP 10.2.0. For information about upgrading, refer to the BIG-IP LTM, ASM, GTM, PSM, Link Controller, WebAccelerator, APM, WOM, or Edge Gateway release notes.