Vulnerability Report

CVE-2002-0601

Title: ISS RealSecure Network Sensor malformed DHCP packets null dereference crash DoS

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2002-0601.

CWE Category NVD-CWE-noinfo

Published Date Jun 18, 2002

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

2.47%

Vulnerability Summary

CVE-2002-0601: 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.

Impacted Vendors

iss 1

information_security_systems 1

Reference Links

http://archives.neohapsis.com/archives/bugtraq/2002-04/0420.html http://www.iss.net/security_center/alerts/advise116.php http://www.iss.net/security_center/static/8961.php http://www.osvdb.org/5165 http://www.securityfocus.com/bid/4649 http://archives.neohapsis.com/archives/bugtraq/2002-04/0420.html http://www.iss.net/security_center/alerts/advise116.php http://www.iss.net/security_center/static/8961.php http://www.osvdb.org/5165 http://www.securityfocus.com/bid/4649

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2002-0601 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

June 18, 2002 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.