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.
Published: 2020-10-29
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2463-1 samba security update
Debian DLA Debian DLA DLA-3792-1 samba security update
Ubuntu USN Ubuntu USN USN-4611-1 Samba vulnerabilities
Ubuntu USN Ubuntu USN USN-4931-1 Samba vulnerabilities
History

Wed, 25 Feb 2026 03:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00388}

epss

{'score': 0.00421}


Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Opensuse Leap
Redhat Enterprise Linux Storage
Samba Samba
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-04T12:39:36.466Z

Reserved: 2020-06-17T00:00:00.000Z

Link: CVE-2020-14323

cve-icon Vulnrichment

Updated: 2024-08-04T12:39:36.466Z

cve-icon NVD

Status : Modified

Published: 2020-10-29T20:15:17.117

Modified: 2024-11-21T05:03:00.507

Link: CVE-2020-14323

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-10-29T00:00:00Z

Links: CVE-2020-14323 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses