Vigil@nce - Junos OS: denial of service via BGP UPDATE
September 2018 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can send malicious BGP UPDATE packets to Junos, in
order to trigger a denial of service.
Impacted products: Juniper EX-Series, Junos OS, SRX-Series.
Severity: 2/4.
Creation date: 12/07/2018.
DESCRIPTION OF THE VULNERABILITY
The Junos product has a service to manage received BGP UPDATE
packets.
However, when malicious BGP UPDATE packets are received, a fatal
error occurs.
An attacker can therefore send malicious BGP UPDATE packets to
Junos, in order to trigger a denial of service.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Junos-OS-denial-of-service-via-BGP-UPDATE-26716