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CVE-2002-0234

2.1 · LOW

NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaust…

Published May 29, 2002juniperEPSS 0.35%

Overview

CVE-2002-0234 is a low-severity vulnerability affecting juniper netscreen_screenos. It was published on May 29, 2002 and has a CVSS 2.0 base score of 2.1 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaustion) via a port scan to an external network, which consumes all available connections.

Remediation

Check the references section for vendor advisories and patches from juniper. Update netscreen_screenos to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
junipernetscreen_screenos0Affected

References

Refmarc.info/?l=bugtraq&m=101258281818524&w=2Refmarc.info/?l=bugtraq&m=101258887105690&w=2Refonline.securityfocus.com/archive/1/254268Refwww.iss.net/security_center/static/8057.phpRefwww.securityfocus.com/bid/4015Refmarc.info/?l=bugtraq&m=101258281818524&w=2Refmarc.info/?l=bugtraq&m=101258887105690&w=2Refonline.securityfocus.com/archive/1/254268Refwww.iss.net/security_center/static/8057.phpRefwww.securityfocus.com/bid/4015

How CyberStrike helps

Frequently asked questions

What is CVE-2002-0234?

CVE-2002-0234 is a low-severity vulnerability affecting juniper netscreen_screenos. It was published on May 29, 2002 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2002-0234?

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2002-0234?

Check the references section for vendor advisories and patches from juniper. Update netscreen_screenos to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2002-0234?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2002-0234 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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