Vulnerability Name:

CVE-2000-0809 (CCN-5139)

Assigned:2000-08-02
Published:2000-08-02
Updated:2017-10-10
Summary: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.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2000-0809

Source: CCN
Type: Check Point Technical Support Alert
Potential Security Issues Recently Identified in VPN-1/FireWall-1

Source: CONFIRM
Type: UNKNOWN
http://www.checkpoint.com/techsupport/alerts/list_vun.html#Getkey_Buffer

Source: CCN
Type: CIAC Information Bulletin K-073
Multiple Vulnerabilities in Check Point Firewall-1

Source: CCN
Type: Internet Security Systems Security Alert #62
Multiple vulnerabilities on all platforms and versions of Check Point FireWall-1

Source: OSVDB
Type: UNKNOWN
4422

Source: CCN
Type: OSVDB ID: 4422
Check Point FireWall-1 Getkey Overflow

Source: XF
Type: UNKNOWN
fw1-getkey-bo(5139)

Source: XF
Type: UNKNOWN
fw1-getkey-bo(5139)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:firewall-1:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:firewall-1:4.1:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:checkpoint:firewall-1:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:firewall-1:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:firewall-1:4.1:*:*:*:*:*:*:*
  • OR cpe:/a:checkpoint:firewall-1:4.1:sp1:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    checkpoint firewall-1 3.0
    checkpoint firewall-1 4.0
    checkpoint firewall-1 4.1
    checkpoint firewall-1 3.0
    checkpoint firewall-1 4.0
    checkpoint firewall-1 4.1
    checkpoint firewall-1 4.1 sp1