CVE-1999-0143: Mit Kerberos

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.

Affected products

• Mit Kerberos: version 4.0 only
• Mit Kerberos 5: affected versions not specified
• Process Software Multinet: version 3.4 only; version 3.5 only
• Sun Sunos: version 5.3 only; version 5.4 only

Published 1996-02-21. Last modified 2026-06-16.