Vulnerability CVE-2020-14303
Published: 2020-07-06

Description:
A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samba user could send an empty UDP packet to cause the samba server to crash.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Samba -> Samba 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1851298
;
https://security.netapp.com/advisory/ntap-20200709-0003/
https://www.samba.org/samba/security/CVE-2020-14303.html
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