CVE-2019-10156

A flaw was discovered in the way Ansible templating was implemented in versions before 2.6.18, 2.7.12 and 2.8.2, causing the possibility of information disclosure through unexpected variable substitution. By taking advantage of unintended variable substitution the content of any variable may be disclosed.

Score

CVSS 3.1 5.4 Medium

Status

Modified - secalert@redhat.com

Published

2019-07-30

Last modified

2024-08-04

Weaknesses

CWE-200

Affected products

• Debian Linux (Debian)
• Ansible (Red Hat)
• Ansible (Redhat)
• Openstack (Redhat)

References

• https://access.redhat.com/errata/RHSA-2019:3744
• https://access.redhat.com/errata/RHSA-2019:3789
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10156
• https://github.com/ansible/ansible/pull/57188
• https://lists.debian.org/debian-lts-announce/2019/09/msg00016.html
• https://lists.debian.org/debian-lts-announce/2021/01/msg00023.html
• https://www.debian.org/security/2021/dsa-4950