Vigil@nce - Cisco IOS, XE: denial of service via RSVP
October 2014 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can send a malicious RSVP packet to Cisco IOS, XE, in
order to trigger a denial of service.
– Impacted products: Cisco Catalyst, IOS, IOS XE
– Severity: 2/4
– Creation date: 25/09/2014
– Revision date: 29/09/2014
DESCRIPTION OF THE VULNERABILITY
The Cisco IOS or IOS XE product has a service to manage RSVP
packets.
However, when a malicious packet is received, a fatal error occurs.
An attacker can therefore send a malicious RSVP packet to Cisco
IOS or IOS XE, in order to trigger a denial of service.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Cisco-IOS-XE-denial-of-service-via-RSVP-15406