ZoIPer < 2.24 Crafted SIP INVITE Request Remote DoS
Medium Nessus Plugin ID 48273
SynopsisThe remote Windows host contains an application that is susceptible to a denial of service attack.
DescriptionAccording to its version, the instance of Zoiper, a VoIP software phone application, installed on the remote host may crash if it receives a specially crafted SIP packet.
An unauthenticated, remote attacker can leverage this issue to deny service to legitimate users.
SolutionUpgrade to version 2.24 or later as that reportedly addresses the issue.