Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2002-0601

5.0 · MEDIUM

ISS RealSecure Network Sensor 5.x through 6.5 allows remote attackers to cause a denial of service (crash) via malformed DHCP packets that cause RealSecure to dereference a null pointer.

Published Jun 18, 2002information_security_systemsEPSS 2.47%

Overview

CVE-2002-0601 is a medium-severity vulnerability affecting information_security_systems realsecure_network_sensor. It was published on June 18, 2002 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

ISS RealSecure Network Sensor 5.x through 6.5 allows remote attackers to cause a denial of service (crash) via malformed DHCP packets that cause RealSecure to dereference a null pointer.

Remediation

Check the references section for vendor advisories and patches from information_security_systems. Update realsecure_network_sensor 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

References

Refarchives.neohapsis.com/archives/bugtraq/2002-04/0420.htmlRefwww.iss.net/security_center/alerts/advise116.phpRefwww.iss.net/security_center/static/8961.phpRefwww.osvdb.org/5165Refwww.securityfocus.com/bid/4649Refarchives.neohapsis.com/archives/bugtraq/2002-04/0420.htmlRefwww.iss.net/security_center/alerts/advise116.phpRefwww.iss.net/security_center/static/8961.phpRefwww.osvdb.org/5165Refwww.securityfocus.com/bid/4649

How CyberStrike helps

Frequently asked questions

What is CVE-2002-0601?

CVE-2002-0601 is a medium-severity vulnerability affecting information_security_systems realsecure_network_sensor. It was published on June 18, 2002 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2002-0601?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2002-0601?

Check the references section for vendor advisories and patches from information_security_systems. Update realsecure_network_sensor 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-2002-0601?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2002-0601 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.

Related MEDIUM CVEs from 2002

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999