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Vulnerability record · CVE-2020-1746 · published 12 May 2020

CVE-2020-1746: Redhat ansible engine information exposure vulnerability

Redhat · Ansible Engine

A flaw was found in the Ansible Engine affecting Ansible Engine versions 2.7.x before 2.7.17 and 2.8.x before 2.8.11 and 2.9.x before 2.9.7 as well as Ansible Tower before and including versions 3.4.5 and 3.5.5 and 3.6.3 when the ldap_attr and ldap_entry community modules are used. The issue discloses the LDAP bind password to stdout or a log file if a playbook task is written using the bind_pw in the parameters field. The highest threat from this vulnerability is data confidentiality.

5.0 CVSS 3.1 Medium EPSS 0.39% · top 68.9% CWE-200 · Information exposure
5.0CVSS 3.1 base score, v2 1.9
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

A flaw was found in the Ansible Engine affecting Ansible Engine versions 2.7.x before 2.7.17 and 2.8.x before 2.8.11 and 2.9.x before 2.9.7 as well as Ansible Tower before and including versions 3.4.5 and 3.5.5 and 3.6.3 when the ldap_attr and ldap_entry community modules are used. The issue discloses the LDAP bind password to stdout or a log file if a playbook task is written using the bind_pw in the parameters field. The highest threat from this vulnerability is data confidentiality.

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

Affected products

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

References

LinkTags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1746 Issue TrackingVendor Advisory
https://github.com/ansible/ansible/pull/67866 PatchThird Party Advisory
https://www.debian.org/security/2021/dsa-4950 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1746 Issue TrackingVendor Advisory
https://github.com/ansible/ansible/pull/67866 PatchThird Party Advisory
https://www.debian.org/security/2021/dsa-4950 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-1746), CISA KEV, FIRST EPSS (scores of 2026-10-02). This page is refreshed as NVD updates the record.