CVE Catalog

CVE-2000-0804

High
Published: Translated: NVD NIST

Summary

Check Point VPN-1/FireWall-1 version 4.1 and earlier allows remote attackers to bypass the directionality check via fragmented TCP connection requests or reopening closed TCP connection requests.

Risk Assessment

Attackers can exploit this vulnerability to establish unauthorized connections, potentially compromising network security.

Recommendation

It is recommended to upgrade to the latest version of Check Point VPN-1/FireWall-1 to mitigate this vulnerability.

Related vulnerabilities

Original NVD description (English source)

Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass the directionality check via fragmented TCP connection requests or reopening closed TCP connection requests, aka "One-way Connection Enforcement Bypass."

Vulnerability data from NVD (NIST) · CISA KEV · EPSS