Vulnerability Name:

CVE-2000-1032 (CCN-5816)

Assigned:2000-11-01
Published:2000-11-01
Updated:2017-10-10
Summary:The client authentication interface for Check Point Firewall-1 4.0 and earlier generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to identify valid usernames on the firewall.
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:L/I:N/A:N)
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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: BugTraq Mailing List, Thu Nov 02 2000 - 07:01:53 CST
Re: Samba 2.0.7 SWAT vulnerabilities

Source: MITRE
Type: CNA
CVE-2000-1032

Source: OSVDB
Type: UNKNOWN
1632

Source: CCN
Type: OSVDB ID: 1632
Check Point FireWall-1 Valid Username Information Disclosure

Source: BUGTRAQ
Type: Exploit, Vendor Advisory
20001101 Re: Samba 2.0.7 SWAT vulnerabilities

Source: BID
Type: Exploit, Patch, Vendor Advisory
1890

Source: CCN
Type: BID-1890
Checkpoint Firewall-1 Valid Username Vulnerability

Source: XF
Type: UNKNOWN
fw1-login-response(5816)

Source: XF
Type: UNKNOWN
fw1-login-response(5816)

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