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CVE-2020-1736

2.2 · LOW

A flaw was found in Ansible Engine when a file is moved using atomic_move primitive as the file mode cannot be specified.

Published Mar 16, 2020CWE-732EPSS 0.40%

Overview

CVE-2020-1736 is a low-severity vulnerability. It was published on March 16, 2020 and has a CVSS 3.1 base score of 2.2 (LOW).

This vulnerability has a CVSS 3.1 base score of 2.2, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

A flaw was found in Ansible Engine when a file is moved using atomic_move primitive as the file mode cannot be specified. This sets the destination files world-readable if the destination file does not exist and if the file exists, the file could be changed to have less restrictive permissions before the move. This could lead to the disclosure of sensitive data. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refbugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1736GitHubgithub.com/ansible/ansible/issues/67794Reflists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2NYYQP2XJB2TTRP6AKWVMBSPB2DFJNKD/Reflists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BPNZWBAUP4ZHUR6PO7U6ZXEKNCX62KZ7/Refsecurity.gentoo.org/glsa/202006-11Refbugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1736GitHubgithub.com/ansible/ansible/issues/67794Reflists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2NYYQP2XJB2TTRP6AKWVMBSPB2DFJNKD/Reflists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BPNZWBAUP4ZHUR6PO7U6ZXEKNCX62KZ7/Refsecurity.gentoo.org/glsa/202006-11

How CyberStrike helps

Frequently asked questions

What is CVE-2020-1736?

CVE-2020-1736 is a low-severity vulnerability. It was published on March 16, 2020 and has a CVSS 3.1 base score of 2.2 (LOW).

How severe is CVE-2020-1736?

This vulnerability has a CVSS 3.1 base score of 2.2, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2020-1736?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2020-1736?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-1736 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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