Denial of Service Vulnerability in Cisco 9900 Phones with Firmware 9.3(2)

CVE-2015-4226 · HIGH Severity

AV:N/AC:M/AU:N/C:N/I:N/A:C

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.

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