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Vulnerability record · CVE-2020-14365 · published 23 September 2020

CVE-2020-14365: Redhat ansible engine improper verification of cryptographic signature vulnerability

Redhat · Ansible Engine

A flaw was found in the Ansible Engine, in ansible-engine 2.8.x before 2.8.15 and ansible-engine 2.9.x before 2.9.13, when installing packages using the dnf module. GPG signatures are ignored during installation even when disable_gpg_check is set to False, which is the default behavior. This flaw leads to malicious packages being installed on the system and arbitrary code executed via package installation scripts. The highest threat from this vulnerability is to integrity and system availability.

7.1 CVSS 3.1 High EPSS 0.23% · top 87.2% CWE-347 · Improper verification of cryptographic signature
7.1CVSS 3.1 base score, v2 6.6
0.23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

A flaw was found in the Ansible Engine, in ansible-engine 2.8.x before 2.8.15 and ansible-engine 2.9.x before 2.9.13, when installing packages using the dnf module. GPG signatures are ignored during installation even when disable_gpg_check is set to False, which is the default behavior. This flaw leads to malicious packages being installed on the system and arbitrary code executed via package installation scripts. The highest threat from this vulnerability is to integrity and system availability.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Affected products

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

References

LinkTags
https://bugzilla.redhat.com/show_bug.cgi?id=1869154 Issue TrackingVendor Advisory
https://www.debian.org/security/2021/dsa-4950 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1869154 Issue TrackingVendor Advisory
https://www.debian.org/security/2021/dsa-4950 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-14365), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.