Vulnerability Name:

CVE-1999-0770 (CCN-4249)

Assigned:1999-07-29
Published:1999-07-29
Updated:2008-09-09
Summary:Firewall-1 sets a long timeout for connections that begin with ACK or other packets except SYN, allowing an attacker to conduct a denial of service via a large number of connection attempts to unresponsive systems.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Local
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:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
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: CCN
Type: BugTraq Mailing List, Mon Apr 29 2002 - 15:14:05 CDT
Re: FW-1 DOS attack: PART II

Source: CCN
Type: BugTraq Mailing List, Wed, 4 Aug 1999 11:25:37 +1000
Re: FW-1 DOS attack: PART II

Source: MITRE
Type: CNA
CVE-1999-0770

Source: CCN
Type: BugTraq Mailing List, 1999-07-29 15:56:34
Simple DOS attack on FW-1

Source: OSVDB
Type: UNKNOWN
1027

Source: CCN
Type: OSVDB ID: 1027
Check Point VPN-1/FireWall-1 Table Saturation DoS

Source: BID
Type: Exploit, Patch, Vendor Advisory
549

Source: CCN
Type: BID-549
FireWall-1, FloodGate-1, VPN-1 Table Saturation Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
checkpoint-connections-dos(4249)

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

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

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