F5 Networks BIG-IP : IPsec IKEv1 vulnerability (K42378447)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K42378447 advisory. - The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair...

CVE-2018-5389

CVE-2018-5389 concerns the IKEv1 main mode with Pre-Shared Keys (PSK). The vulnerability allows an offline dictionary/brute-force attack to recover a weak PSK and can enable impersonation of a host or network, particularly when PSKs are reused across versions/modes. Cross-protocol authentication ...

CVE-2018-5389

The Internet Key Exchange v1 main mode is vulnerable to offline dictionary or brute force attacks. Reusing a key pair across different versions and modes of IKE could lead to cross-protocol authentication bypasses. It is well known, that the aggressive mode of IKEv1 PSK is vulnerable to offline...