View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2011-0282 medium priority: Ubuntu including 1 source packages (krb5), 6 status rows across 6 suites (dapper, hardy, karmic, lucid, maverick, upstream): released 4, needs-triage 1, not-affected 1.
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (NULL pointer dereference or buffer over-read, and daemon crash) via a crafted principal name.