vulnerability

Samba CVE-2020-14323: CVE-2020-14318, CVE-2020-14323 and CVE-2020-14383. Please see announcements for details.

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Severity

CVSS

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

Published

Oct 29, 2020

Added

Nov 26, 2020

Modified

Jun 3, 2026

Description

A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.

Solutions

samba-upgrade-4_11_15samba-upgrade-4_12_9samba-upgrade-4_13_1

References

CVE-2020-14323
https://attackerkb.com/topics/CVE-2020-14323
https://www.samba.org/samba/security/CVE-2020-14323.html
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-6473
CWE-170
CWE-476
EUVD-EUVD-2020-6473

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