CVE

CVE-2000-0549

Severity:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/06/2000
Last modified:
21/01/2020

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.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cygnus:cygnus_network_security:4.0:*:*:*:*:*:*:*
cpe:2.3:a:cygnus:kerbnet:5.0:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos:4.0:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.0:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools