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Samba 3.6.0 <= 4.13.1 DoS Vulnerability (CVE-2020-14323)
Information
Severity
Severity
Low
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
2.1
CVSSv2 Vector
CVSSv2 Vector
AV:L/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
2 years ago
Modified
Modified
2 years ago
Summary
Samba is prone to a denial of service vulnerability.
Insight
Insight
With a specially crafted winbind request sent over the non-privileged winbind pipe winbind can be made to dereference a NULL pointer.
Affected Software
Affected Software
All versions of Samba since version 3.6.0.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 4.11.15, 4.12.9, 4.13.1 or later.