PT-2000-1740 · Check Point · Check Point Vpn-1/Firewall-1

Published 2000-11-14 · Updated 2017-10-10 · CVE-2000-0808

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Check Point VPN-1/FireWall-1 versions 4.1 and earlier

Description The issue concerns the seed generation mechanism in the inter-module S/Key authentication mechanism, allowing remote attackers to bypass authentication via a brute force attack.

Recommendations For Check Point VPN-1/FireWall-1 versions 4.1 and earlier, consider disabling the S/Key authentication mechanism until a fix is available. Restrict access to the inter-module authentication to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2000-0808

Affected Products

Check Point Vpn-1/Firewall-1

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2000-0808 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/5137 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2000-0808 · Note
• http://checkpoint.com/techsupport/alerts/list_vun.html#One-time_Password · Note
• http://osvdb.org/4421 · Note