CVE-2001-0684

Name: CVE-2001-0684
Creator: NVD / NIST
Published: 2001-09-20T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.91%

Last modified Jun 16, 2026

CVE-2001-0684 is a vulnerability of currently unknown severity. Netscape Collabra Server 3.5.4 and earlier allows a remote attacker to cause a denial of service by sending seven or more characters to TCP port 5239.. EPSS estimates a 1.91% chance of exploitation in the next 30 days.

Description

Netscape Collabra Server 3.5.4 and earlier allows a remote attacker to cause a denial of service by sending seven or more characters to TCP port 5239.

Metrics

EPSS Probability

1.91%

77.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Netscape	Collabra Server	<= 3.5.4

References

http://www.securityfocus.com/archive/1/165516Exploit, Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6159
http://www.securityfocus.com/archive/1/165516Exploit, Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6159

Timeline

Published: Sep 20, 2001
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2001-0684?

Netscape Collabra Server 3.5.4 and earlier allows a remote attacker to cause a denial of service by sending seven or more characters to TCP port 5239.

How severe is CVE-2001-0684?

Severity scoring for CVE-2001-0684 is pending analysis. The EPSS model estimates a 1.91% probability of exploitation in the next 30 days.

How do I fix CVE-2001-0684?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2001-0684?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST