CVE-2020-14303

HighCVSS 7.5/10Last 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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-834

Affected software

No affected versions have been published.

Timeline

Published
Jul 6, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-14303: High severity, CVSS 7.5 | Vulnix