Vigil@nce - Junos: denial of service via OSPFv3 IPsec AH
January 2015 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can send a malicious OSPFv3 with IPsec AH packet to
Junos, in order to trigger a denial of service.
Impacted products: Juniper J-Series, JUNOS
Severity: 2/4
Creation date: 14/01/2015
DESCRIPTION OF THE VULNERABILITY
The Junos product has a service to manage OSPFv3 packets.
However, when a malicious OSPFv3 packet containing an IPsec AH
header is received, a fatal error occurs.
An attacker can therefore send a malicious OSPFv3 with IPsec AH
packet to Junos, in order to trigger a denial of service.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Junos-denial-of-service-via-OSPFv3-IPsec-AH-15974