7.1
CWE
399
Advisory Published
Updated

CVE-2015-4226

First published: Tue Jun 30 2015(Updated: )

The packet-storing feature on Cisco 9900 phones with firmware 9.3(2) does not properly support the RTP protocol, which allows remote attackers to cause a denial of service (device hang) by sending malformed RTP packets after a call is answered, aka Bug ID CSCur39976.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Unified Ip Phones 9900 Series Firmware=9.3\(2\)

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