The print_attr_string function in print-radius.c for tcpdump 3.8.1 and earlier allows remote attackers to cause a denial of service (segmentation fault) via a RADIUS attribute with a large length value.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9989
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A853
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A850
http://www.securitytracker.com/id?1008735
http://www.redhat.com/support/errata/RHSA-2004-008.html
http://www.redhat.com/archives/fedora-legacy-list/2004-January/msg00726.html
http://www.redhat.com/archives/fedora-announce-list/2004-March/msg00015.html
http://www.redhat.com/archives/fedora-announce-list/2004-March/msg00009.html
http://www.redhat.com/archives/fedora-announce-list/2004-March/msg00006.html
http://www.mandriva.com/security/advisories?name=MDKSA-2004:008
http://www.kb.cert.org/vuls/id/955526
http://www.debian.org/security/2004/dsa-425
http://secunia.com/advisories/12179/
http://secunia.com/advisories/11032/
http://secunia.com/advisories/11022
http://secunia.com/advisories/10718
http://secunia.com/advisories/10652
http://secunia.com/advisories/10644
http://secunia.com/advisories/10639
http://secunia.com/advisories/10636
http://marc.info/?l=tcpdump-workers&m=107325073018070&w=2
http://marc.info/?l=bugtraq&m=107577418225627&w=2
http://lists.apple.com/archives/security-announce/2004/Feb/msg00000.html
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000832