Vigil@nce - Cisco IOS: denial of service of FlexVPN
October 2012 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can send a malicious Spoke to Spoke traffic (or clear
the IKE SA of a Spoke), in order to stop the Cisco IOS FlexVPN
feature.
Impacted products: IOS, Cisco Router xx00 Series
Severity: 2/4
Creation date: 18/09/2012
DESCRIPTION OF THE VULNERABILITY
An attacker can send a malicious Spoke to Spoke traffic (or clear
the IKE SA of a Spoke), in order to stop the Cisco IOS FlexVPN
feature.
Technical details are unknown.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Cisco-IOS-denial-of-service-of-FlexVPN-11962