The dissect_attribute_value_pairs function in packet-radius.c for Ethereal 0.8.13 to 0.10.2 allows remote attackers to cause a denial of service (crash) via a malformed RADIUS packet that triggers a null dereference.
https://exchange.xforce.ibmcloud.com/vulnerabilities/15571
http://www.mandriva.com/security/advisories?name=MDKSA-2004:024
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9196
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A891
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A879
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-0365
http://www.redhat.com/support/errata/RHSA-2004-137.html
http://www.redhat.com/support/errata/RHSA-2004-136.html
http://www.ethereal.com/appnotes/enpa-sa-00013.html
http://secunia.com/advisories/11185
http://marc.info/?l=ethereal-dev&m=107962966700423&w=2
http://marc.info/?l=bugtraq&m=108213710306260&w=2
http://marc.info/?l=bugtraq&m=108058005324316&w=2
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000835