CVE-2000-1032

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.osvdb.org/1632
http://www.securityfocus.com/archive/1/142808Exploit, Vendor Advisory
http://www.securityfocus.com/bid/1890Exploit, Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5816
http://www.osvdb.org/1632
http://www.securityfocus.com/archive/1/142808Exploit, Vendor Advisory
http://www.securityfocus.com/bid/1890Exploit, Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/5816

Timeline

Published: Dec 11, 2000
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2000

CVE-2000-10337.5Serv-U FTP Server allows remote attackers to bypass its anti-hammering feature by first logging on as a valid user (possibly anonymous) and CVE-2000-103410.0Buffer overflow in the System Monitor ActiveX control in Windows 2000 allows remote attackers to execute arbitrary commands via a long LogFi CVE-2000-103510.0Buffer overflows in TYPSoft FTP Server 0.78 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary CVE-2000-10365.0Directory traversal vulnerability in Extent RBS ISP web server allows remote attackers to read sensitive information via a .. (dot dot) atta CVE-2000-10377.5Check Point Firewall-1 session agent 3.0 through 4.1 generates different error messages for invalid user names versus invalid passwords, whi CVE-2000-10385.0The web administration interface for IBM AS/400 Firewall allows remote attackers to cause a denial of service via an empty GET request.CVE-2000-10395.0Various TCP/IP stacks and network applications allow remote attackers to cause a denial of service by flooding a target host with TCP connec CVE-2000-104010.0Format string vulnerability in logging function of ypbind 3.3, while running in debug mode, leaks file descriptors and allows an attacker to CVE-2000-104110.0Buffer overflow in ypbind 3.3 possibly allows an attacker to gain root privileges.CVE-2000-104210.0Buffer overflow in ypserv in Mandrake Linux 7.1 and earlier, and possibly other Linux operating systems, allows an attacker to gain root pri CVE-2000-104310.0Format string vulnerability in ypserv in Mandrake Linux 7.1 and earlier, and possibly other Linux operating systems, allows an attacker to g CVE-2000-104410.0Format string vulnerability in ypbind-mt in SuSE SuSE-6.2, and possibly other Linux operating systems, allows an attacker to gain root privi