CVE-2018-1113

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.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:redhat:setup:*:*:*:*:*:*:*:*
OR cpe:2.3:o:fedoraproject:fedora:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

History

21 Nov 2024, 03:59

Type Values Removed Values Added
References () https://access.redhat.com/errata/RHBA-2019:0327 - Vendor Advisory () https://access.redhat.com/errata/RHBA-2019:0327 - Vendor Advisory
References () https://access.redhat.com/errata/RHSA-2018:3249 - Vendor Advisory () https://access.redhat.com/errata/RHSA-2018:3249 - Vendor Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1113 - Issue Tracking, Vendor Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1113 - Issue Tracking, Vendor Advisory
CVSS v2 : 4.6
v3 : 5.3
v2 : 4.6
v3 : 4.8

Information

Published : 2018-07-03 01:29

Updated : 2024-11-21 03:59


NVD link : CVE-2018-1113

Mitre link : CVE-2018-1113

CVE.ORG link : CVE-2018-1113


JSON object : View

Products Affected

redhat

  • enterprise_linux_workstation
  • enterprise_linux
  • enterprise_linux_server
  • enterprise_linux_desktop
  • setup

fedoraproject

  • fedora
CWE
CWE-285

Improper Authorization

CWE-732

Incorrect Permission Assignment for Critical Resource