Description
The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used (4500/UDP). As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service (temporary interruption of VPN negotiations/traffic).
CVSS 8.1EPSS 2.139%Risque 0.97
Voir la source- Publication
- 2026-05-26 14:16:38
- Versions concernées
- unknown
- Type
- Core software
- Dernière modification
- 2026-07-24 11:10:00
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H