CVE Vulnerability

CVE-2018-16838

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.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16838 Issue Tracking Third Party Advisory
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
Configurations

Configuration 1

cpe:2.3:a:fedoraproject:sssd:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
Information

Published : 2019-03-25 06:29

Updated : 2023-02-13 04:51

NVD link : CVE-2018-16838

Mitre link : CVE-2018-16838

Products Affected
No products.
CWE
CWE-284