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Barracuda Campus Help Center / Reference

Is my Barracuda Networks product vulnerable to DNS cache poisoning attacks?

  • Type: Knowledgebase
  • Date changed: 2 years ago
Solution #0003574

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