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Samba DoS Vulnerability (CVE-2018-16853)
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
4.3
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
Samba is prone to a denial of service vulnerability.
Insight
Insight
A user in a Samba AD domain can crash the MIT KDC by requesting an S4U2Self ticket.
Affected Software
Affected Software
Samba 4.7.0 and later.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 4.7.12, 4.8.7, 4.9.3 or later.