CVE-2020-14303

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CVSS 3.1

7.5 high

EPSS

4%p89

Published

Jul 6, 2020 (Jul 6, 2020)

Modified

Jun 17, 2026

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.

Vendors: samba fedoraproject opensuse debian canonical
Products: samba, fedora, leap, debian linux, ubuntu linux
Weakness: CWE-834
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (3.5%)

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