CVE-2018-1113

mediumpriority · track · 21EPSS 0.003 · 24 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.32% (24th) EPSS

CVSS 4.6 · medium

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 6.4

v3.05.3mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lprimary · NVD / NIST USexploitability 1.8 · impact 3.4

v3.04.8mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.04.8mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:Lsecondary · secalert@redhat.com USexploitability 1.3 · impact 3.4

v3.04.9mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)

v3.14.8mediumAV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-732USprimaryCWE-285USCWE-285USCWE-732US

affected products (9)

Products and version ranges known to be affected.

[UNKNOWN] setup≤ setup 2.11.4-1.fc28enisa_euvdEU
Fedora Project Fedora≤ 28fstec_bduRU
Juniper Networks Inc. Junos Space≤ 21.1R1fstec_bduRU
Kevin Fenzi Setup≤ 2.11.4fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 7fstec_bduRU
redhat enterprise linux desktop= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux_desktop:*:*:*:*:*:*:*:*
redhat enterprise linux server= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux_server:*:*:*:*:*:*:*:*
redhat enterprise linux workstation= 7.0nvdUScpe:2.3:o:redhat:enterprise_linux_workstation:*:*:*:*:*:*:*:*
redhat setup< 2.11.4nvdUScpe:2.3:a:redhat:setup:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2018-07-03modified 2026-06-17

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references (14)

External citations — patches, advisories, analysis.

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