CVE-1999-1321: Mit Kerberos

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Buffer overflow in ssh 1.2.26 client with Kerberos V enabled could allow remote attackers to cause a denial of service or execute arbitrary commands via a long DNS hostname that is not properly handled during TGT ticket passing.

Affected products

• Mit Kerberos: version v only

Published 1998-11-05. Last modified 2026-06-16.