CVE Catalog

CVE-2004-2163

High
Published: Translated: NVD NIST

Summary

The vulnerability in login_radius on OpenBSD 3.2, 3.5, and possibly other versions does not verify the shared secret in a response packet from a RADIUS server, which allows remote attackers to bypass authentication by spoofing server replies.

Risk Assessment

The risk involves potential unauthorized access to the system by an attacker impersonating a RADIUS server, which could lead to confidentiality and integrity breaches.

Recommendation

It is recommended to immediately update the OpenBSD system to a version where this vulnerability is fixed, or apply the appropriate security patch.

Related vulnerabilities

Original NVD description (English source)

login_radius on OpenBSD 3.2, 3.5, and possibly other versions does not verify the shared secret in a response packet from a RADIUS server, which allows remote attackers to bypass authentication by spoofing server replies.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS