The KAME IKE Daemon Racoon does not verify RSA Signatures during Phase 1, allowing man-in-the-middle attacks and unauthorized connections.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/33033/KAME-IKE.txt
Source: https://packetstormsecurity.com/files/33033/KAME-IKE.txt.html