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Latest Traffic IQ Professional update contains 152 of the latest application exploits, associated data and high quality security rules.
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Threat Level
Threat Level
High (6.8/10)
IQID:2826 SIP Cisco 7940 SIP Phone INVITE Message Remote Denial of Service S
IQID: 2826 - December 2007
A successful remote denial of service attack against Cisco IP Phone 7940 caused by an error when handling a sequence of SIP INVITE messages containing a "Request-URI" without a username.
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CVSS Information
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External Resources
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Security Rule
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