← Back to CVE List

CVE-2023-4398

Published: 2023-11-28T02:15Z
Last Modified: 2024-11-21T08:35Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
An integer overflow vulnerability in the source code of the QuickSec IPSec toolkit used in the VPN feature of the Zyxel ATP series firmware versions 4.32 through 5.37, USG FLEX series firmware versions 4.50 through 5.37, USG FLEX 50(W) series firmware versions 4.16 through 5.37, USG20(W)-VPN series firmware versions 4.16 through 5.37, and VPN series firmware versions 4.30 through 5.37, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions on an affected device by sending a crafted IKE packet. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt