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Vulnerability record · CVE-2018-1106 · published 23 April 2018

CVE-2018-1106: Packagekit project packagekit improper authentication vulnerability

Packagekit Project · Packagekit

An authentication bypass flaw has been found in PackageKit before 1.1.10 that allows users without administrator privileges to install signed packages. A local attacker can use this vulnerability to install vulnerable packages to further compromise a system.

5.5 CVSS 3.0 Medium EPSS 0.39% · top 69.9% CWE-287 · Improper authentication
5.5CVSS 3.0 base score, v2 2.1
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
9Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

An authentication bypass flaw has been found in PackageKit before 1.1.10 that allows users without administrator privileges to install signed packages. A local attacker can use this vulnerability to install vulnerable packages to further compromise a system.

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

Affected products

9 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2018/04/23/3 Mailing ListThird Party Advisory
https://access.redhat.com/errata/RHSA-2018:1224 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1565992 Issue TrackingThird Party Advisory
https://usn.ubuntu.com/3634-1/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4207 Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/04/23/3 Mailing ListThird Party Advisory
https://access.redhat.com/errata/RHSA-2018:1224 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1565992 Issue TrackingThird Party Advisory
https://usn.ubuntu.com/3634-1/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4207 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2018-1106), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.