The remote host is missing an update to the system as announced in the referenced advisory.

Update your system with the appropriate patches or software upgrades. http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2004-003-asn1.txt http://www.vuxml.org/freebsd/bd60922b-fb8d-11d8-a13e-000a95bc6fae.html

The following package is affected: krb5 CVE-2004-0644 The asn1buf_skiptail function in the ASN.1 decoder library for MIT Kerberos 5 (krb5) 1.2.2 through 1.3.4 allows remote attackers to cause a denial of service (infinite loop) via a certain BER encoding.