CVEvulnerability

CVE-2000-0549

5.0 MEDIUM Published 2000-06-09 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2000-06-09
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

Kerberos 4 KDC program does not properly check for null termination of AUTH_MSG_KDC_REQUEST requests, which allows remote attackers to cause a denial of service via a malformed request.

Affected configurations

• cygnus cygnus network security 4.0 • cygnus kerbnet 5.0 • mit kerberos 4.0 • mit kerberos 5 1.0 • mit kerberos 5 1.1 • mit kerberos 5 1.1.1

References