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Vulnerability Score 5.0 5.0
CVE Id CVE-2003-0967
Last Modified 21 Aug 2010 12:17:27
Published 15 Dec 2003 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.

Vulnerable Systems


  • Freeradius 0.9.2


REDHAT - RHSA-2003:386


BUGTRAQ - 20031121 FreeRADIUS 0.9.2 "Tunnel-Password" attribute Handling Vulnerability

BUGTRAQ - 20031120 Remote DoS in FreeRADIUS, all versions.

Last Updated: 27 May 2016 10:38:06