CVE-2018-16838

Medium

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.

SeverityMedium

CVSS5.4

Exploit probability—

Product

Fedoraproject Sssd

PublishedMar 25, 2019

First seenMar 25, 2019

Weakness typeCWE-284Improper access control

How to fix

Vendor advisories

access.redhat.com/errata/RHSA-2019:2177
access.redhat.com/errata/RHSA-2019:2437
access.redhat.com/errata/RHSA-2019:3651

Affected products

Product	Affected versions	Fixed in
fedoraproject sssd	No range specified	—
redhat enterprise_linux	7.0	—

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