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Security Alert – H.323 and SIP DoS

After the Feb 17th security alert that focused on security products problems, Cisco released on March 24th another alert which focus on this blog’s current business – voice.

The latest security advisories can be found here. There are few voice related alerts such DoS for H.323 and Dos for  Unified Communications Manager Express.
If voice is part of your network make sure you read the document on Identifying and Mitigating Exploitation of the Cisco Unified Communications Manager Express and Cisco IOS Software H.323 and SIP DoS Vulnerabilities which cover some of the problems and solutions.

Check the full list here and make sure your products are fully patched.

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