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CVE-2000-0549
CVE
Medium

Kerberos 4 KDC program does not properly check for null termination of AUTH_MSG_KDC_REQUEST requests, which allows remote attackers to caus…

CVSS
5.0
Medium
EPSS
0.02
p80
Published
2000-01-01
Updated
2000-01-01
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 products
Cygnus_network_securityKerbnetKerberosKerberos_5
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Timeline
2000-01-01
Published
2000-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: L
Low (L)
Authentication
Au: N
None (N)
Confidentiality Impact
C: N
None (N)
Integrity Impact
I: N
None (N)
Availability Impact
A: P
Partial
Exploit indicators
EPSS
0.023 · p80
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected products
Mit
Kerberos 5Kerberos
Cygnus
Cygnus Network SecurityKerbnet
ProductVendorStatus
cygnus_network_security*Tracked
kerberos*Tracked
kerberos_5*Tracked
kerbnet*Tracked
Source databases
CVE