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Vulnerability record · CVE-2000-0437 · published 18 May 2000

CVE-2000-0437: Network associates gauntlet firewall vulnerability

NNetwork Associates · Gauntlet Firewall

Buffer overflow in the CyberPatrol daemon "cyberdaemon" used in gauntlet and WebShield allows remote attackers to cause a denial of service or execute arbitrary commands.

10.0 CVSS 2.0 High EPSS 5.9% · top 7.1%
10.0CVSS 2.0 base score
5.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in the CyberPatrol daemon "cyberdaemon" used in gauntlet and WebShield allows remote attackers to cause a denial of service or execute arbitrary commands.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2000-05/0249.html
http://www.osvdb.org/322
http://www.pgp.com/jump/gauntlet_advisory.asp
http://www.securityfocus.com/bid/1234
http://www.tis.com/support/cyberadvisory.html
http://archives.neohapsis.com/archives/bugtraq/2000-05/0249.html
http://www.osvdb.org/322
http://www.pgp.com/jump/gauntlet_advisory.asp
http://www.securityfocus.com/bid/1234
http://www.tis.com/support/cyberadvisory.html

Track CVE-2000-0437 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2001-1456Mcafee webshield smtp memory buffer overflow vulnerabilityBuffer overflow in the (1) smap/smapd and (2) CSMAP daemons for Gauntlet Firewall 5.0 through 6.0 allows remote attackers to execute arbitrary code v…EPSS 5.7%7.5CVE-2000-0447Network associates webshield vulnerabilityBuffer overflow in WebShield SMTP 4.5.44 allows remote attackers to execute arbitrary commands via a long configuration parameter to the WebShield re…EPSS 3.5%5.0CVE-2000-0448Network associates webshield vulnerabilityThe WebShield SMTP Management Tool version 4.5.44 does not properly restrict access to the management port when an IP address does not resolve to a h…EPSS 2.4%5.0CVE-1999-0683Network associates gauntlet firewall vulnerabilityDenial of service in Gauntlet Firewall via a malformed ICMP packet.EPSS 2.4%

Source: NIST National Vulnerability Database (record CVE-2000-0437), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.