CVE-2000-0809

high

Description

Buffer overflow in Getkey in the protocol checker in the inter-module communication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to cause a denial of service.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/5139

http://www.osvdb.org/4422

http://www.checkpoint.com/techsupport/alerts/list_vun.html#Getkey_Buffer

Details

Source: Mitre, NVD

Published: 2000-11-14

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00806