CVE-2018-1106

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 31.6% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-04-23 20:00Z8 YR AGO

Last updated

2024-09-16 16:18Z2 YR AGO

Reserved

2017-12-04

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

bae204966790a4436b66c8cc564b48d7f737efa5cfaa6389754daf670991ad3f

• usn.ubuntu.comUSN-3634-1https://usn.ubuntu.com/3634-1/vendor-advisoryx_refsource_UBUNTU
• www.debian.orgDSA-4207https://www.debian.org/security/2018/dsa-4207vendor-advisoryx_refsource_DEBIAN
• www.openwall.com[oss-security] 20180423 Multiple local root vulnerabilities involving PackageKit CVE-2018-1106http://www.openwall.com/lists/oss-security/2018/04/23/3mailing-listx_refsource_MLIST
• access.redhat.comRHSA-2018:1224https://access.redhat.com/errata/RHSA-2018:1224vendor-advisoryx_refsource_REDHAT
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1565992x_refsource_CONFIRM