Condorlab

CISCO – BuffOverflow – DoS


Advisory IDRSN-SIP-1562


Vulnerability Information
A vulnerability in Session Initiation Protocol (SIP) call handling ofCisco IP Phone 8800 Series devices could allow an unauthenticated,remote attacker to cause a denial of service (DoS) condition due to theSIP process unexpectedly restarting. All active phone calls are droppedas the SIP process restarts. More Information: CSCvc29353. KnownAffected Releases: 11.0(0.1). Known Fixed Releases: 11.0(0)MP2.15311.0(0)MP2.62.


Release Date
2017-06-13 00:00:00


Solutions
RedShift Networks UCTM solution provides the industry’s first complete security solution developed for securing VOIP networks, endpoints and applications. Its dedicated CONDOR labs research team constantly scouts for new attack patterns, advanced penetration testing methods, vulnerabilities identification and roll out of new signatures to subscribed customers on a constant basis. For more information, visit www.redshiftnetworks.com


External Resources
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-6656
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6656