A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access.

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Source ID Title
Debian DLA Debian DLA DLA-3436-1 sssd security update
EUVD EUVD EUVD-2018-8634 A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access.
Ubuntu USN Ubuntu USN USN-5067-1 SSSD vulnerabilities
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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-02-13T16:27:17.428Z

Reserved: 2018-09-11T00:00:00.000Z

Link: CVE-2018-16838

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-03-25T18:29:00.433

Modified: 2024-11-21T03:53:24.937

Link: CVE-2018-16838

cve-icon Redhat

Severity : Low

Publid Date: 2019-02-04T00:00:00Z

Links: CVE-2018-16838 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses