The vulnerability of the VPN protocol library using “IPsec” in libreswan, related to the possibility of successful exploitation, allows an attacker to perform a type of attack known as “denial-of-service attack”.

The vulnerability of the VPN protocol using “IPsec” with libreswan is related to a flaw in the processing of IKEv2 REKEY packets. Exploiting this vulnerability allows an attacker operating remotely to perform a type of attack known as a “denial-of-service” attack...