An integer overflow vulnerability in the source code of...
High severity
Unreviewed
Published
Nov 28, 2023
to the GitHub Advisory Database
•
Updated Nov 28, 2023
Description
Published by the National Vulnerability Database
Nov 28, 2023
Published to the GitHub Advisory Database
Nov 28, 2023
Last updated
Nov 28, 2023
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.
References