CISCO – BuffOverflow – DoS

Advisory IDRSN-SIP-1560

Vulnerability Information
A vulnerability in the Session Initiation Protocol (SIP) implementationof Cisco IP Phone 8851 11.0(0.1) could allow an unauthenticated, remoteattacker to cause a denial of service (DoS) condition. Thevulnerability is due to an abnormal SIP message. An attacker couldexploit this vulnerability by manipulating the CANCEL packet. Anexploit could allow the attacker to cause a disruption of service tothe phone. Cisco Bug IDs: CSCvc34795.

Release Date
2017-05-21 00:00:00

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External Resources