Vigil@nce - F5 BIG-IP LTM/CGNAT: denial of service via NAT66
February 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: BIG-IP Hardware, TMOS.
Severity: 2/4.
Consequences: denial of service on server, denial of service on
service.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 17/12/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via NAT66 of F5 BIG-IP
LTM/CGNAT, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/F5-BIG-IP-LTM-CGNAT-denial-of-service-via-NAT66-34142