CVEvulnerability
CVE-2004-2163
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2004-12-31
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Description
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.
Affected configurations
• openbsd openbsd 3.2
• openbsd openbsd 3.4
• openbsd openbsd 3.5
Related
References
- http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.html Vendor Advisory
- http://secunia.com/advisories/12617 Patch, Vendor Advisory
- http://www.openbsd.org/errata35.html#radius Patch
- http://www.osvdb.org/10203 www.osvdb.org
- http://www.reseau.nl/advisories/0400-openbsd-radius.txt Patch, Vendor Advisory
- http://www.securityfocus.com/bid/11227 Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17456 exchange.xforce.ibmcloud.com
- http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.html Vendor Advisory
- http://secunia.com/advisories/12617 Patch, Vendor Advisory
- http://www.openbsd.org/errata35.html#radius Patch
- http://www.osvdb.org/10203 www.osvdb.org
- http://www.reseau.nl/advisories/0400-openbsd-radius.txt Patch, Vendor Advisory
- http://www.securityfocus.com/bid/11227 Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17456 exchange.xforce.ibmcloud.com