CVE-2020-10745

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CVSS 3.1

7.5 high

EPSS

4%p90

Published

Jul 7, 2020 (Jul 7, 2020)

Modified

Jun 17, 2026

Description

A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest threat from this vulnerability is to system availability.

Vendors: samba fedoraproject opensuse debian
Products: samba, fedora, leap, debian linux
Weakness: CWE-400
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 (3.9%)

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