CVE-2018-16838

CVSS 5.4 MEDIUMEPSS 1.1%CWE-284

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.4EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

25 Mar 2019Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

[UNKNOWN] · sssd

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References

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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16838 https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html