setup before version 2.11.4-1.fc28 in Fedora and Red Hat Enterprise Linux added /sbin/nologin and /usr/sbin/nologin to /etc/shells. This violates security assumptions made by pam_shells and some daemons which allow access based on a user's shell being listed in /etc/shells. Under some circumstances, users which had their shell changed to /sbin/nologin could still access the system.
Advisories
Source ID Title
EUVD EUVD EUVD-2018-11758 setup before version 2.11.4-1.fc28 in Fedora and Red Hat Enterprise Linux added /sbin/nologin and /usr/sbin/nologin to /etc/shells. This violates security assumptions made by pam_shells and some daemons which allow access based on a user's shell being listed in /etc/shells. Under some circumstances, users which had their shell changed to /sbin/nologin could still access the system.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-05T03:51:48.931Z

Reserved: 2017-12-04T00:00:00

Link: CVE-2018-1113

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-07-03T01:29:00.690

Modified: 2024-11-21T03:59:12.507

Link: CVE-2018-1113

cve-icon Redhat

Severity : Low

Publid Date: 2018-04-24T00:00:00Z

Links: CVE-2018-1113 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses