Vulnerability Monitor

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CVE-2002-2150

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.

Security Impact Summary

CVE-2002-2150 is a security vulnerability that . Impacting 1 product from juniper organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2002, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2002-12-31T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	juniper	netscreen_screenos	2.7.1	Yes
Operating System	juniper	netscreen_screenos	2.7.1r1	Yes
Operating System	juniper	netscreen_screenos	2.7.1r2	Yes
Operating System	juniper	netscreen_screenos	2.7.1r3	Yes
Operating System	juniper	netscreen_screenos	2.10_r3	Yes
Operating System	juniper	netscreen_screenos	2.10_r4	Yes
Operating System	juniper	netscreen_screenos	3.0.1r1	Yes
Operating System	juniper	netscreen_screenos	3.0.1r2	Yes
Operating System	juniper	netscreen_screenos	3.0.3_r1.1	Yes

References

http://www.iss.net/security_center/static/10449.php ([email protected])
http://www.kb.cert.org/vuls/id/539363 Third Party Advisory, US Government Resource ([email protected])
http://www.securityfocus.com/bid/6023 ([email protected])
http://www.iss.net/security_center/static/10449.php (af854a3a-2127-422b-91ae-364da2661108)
http://www.kb.cert.org/vuls/id/539363 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/6023 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For juniper's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.