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Status published
Medium
CVE-2018-16838
A flaw was found in sssd Group Policy Objects implementation....
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16838
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00042.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00051.html
- https://access.redhat.com/errata/RHSA-2019:2177
- https://access.redhat.com/errata/RHSA-2019:2437
- https://access.redhat.com/errata/RHSA-2019:3651
- https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html
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Affected Vendor
[UNKNOWN]
View all reports →Affected Software
sssd
Vulnerable Versions:
Unknown
Timeline
Official Publish:
March 25th, 2019
Last Modified:
February 13th, 2025
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N