FreeRADIUS before 1.0.1 allows remote attackers to cause a denial of service (server crash) by sending an Ascend-Send-Secret attribute without the required leading packet.
security.gentoo.org/glsa/glsa-200409-29.xml
www.kb.cert.org/vuls/id/541574
www.osvdb.org/10178
www.securityfocus.com/bid/11222
exchange.xforce.ibmcloud.com/vulnerabilities/17440
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10837
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1347