Barracuda Campus Help Center / Reference
Is my Barracuda Networks product vulnerable to DNS cache poisoning attacks?
Scope:
All Barracuda Networks products, all firmware versions.
Answer:
Recently a DNS vulnerability was discovered where DNS cache poisoning attacks could occur. For more information on this exploit, VU#800113, you can visit this link:
http://www.kb.cert.org/vuls/id/800113
All Barracuda Networks products that perform DNS caching utilize an open source DNS, djbdns, which was found to not be vulnerable to this attack.
Link to This Page:
https://campus.barracuda.com/solution/50160000000HLQ1AAO