CVE-2002-2150

Name: CVE-2002-2150
Creator: NVD / NIST
Published: 2002-12-31T05:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.99%

Last modified Jun 16, 2026

CVE-2002-2150 is a vulnerability of currently unknown severity. Firewalls from multiple vendors empty state tables more slowly than they are filled, which allows remote attackers to flood state tables with packet flooding attacks such as (1) TCP SYN flood, (2) UDP flood, or (3) Crikey CRC Flood, which causes the firewall to refuse any new connections.. EPSS estimates a 1.99% chance of exploitation in the next 30 days.

Description

Firewalls from multiple vendors empty state tables more slowly than they are filled, which allows remote attackers to flood state tables with packet flooding attacks such as (1) TCP SYN flood, (2) UDP flood, or (3) Crikey CRC Flood, which causes the firewall to refuse any new connections.

Metrics

EPSS Probability

1.99%

78.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Juniper	Netscreen Screenos	2.7.1
Juniper	Netscreen Screenos	2.7.1r1
Juniper	Netscreen Screenos	2.7.1r2
Juniper	Netscreen Screenos	2.7.1r3
Juniper	Netscreen Screenos	2.10_r3
Juniper	Netscreen Screenos	2.10_r4
Juniper	Netscreen Screenos	3.0.1r1
Juniper	Netscreen Screenos	3.0.1r2
Juniper	Netscreen Screenos	3.0.3_r1.1

References

http://www.iss.net/security_center/static/10449.php
http://www.kb.cert.org/vuls/id/539363Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/6023
http://www.iss.net/security_center/static/10449.php
http://www.kb.cert.org/vuls/id/539363Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/6023

Timeline

Published: Dec 31, 2002
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2002-2150?

How severe is CVE-2002-2150?

Severity scoring for CVE-2002-2150 is pending analysis. The EPSS model estimates a 1.99% probability of exploitation in the next 30 days.

How do I fix CVE-2002-2150?

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-2002-2150?

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

Scan your code now

Source: NVD / NIST