CVE-2020-1735 : What You Need to Know

A flaw found in Ansible Engine's fetch module can allow an attacker to manipulate paths, affecting versions 2.7.x, 2.8.x, 2.9.x.

Understanding CVE-2020-1735

This CVE involves a vulnerability in the Ansible Engine's fetch module, affecting various versions.

What is CVE-2020-1735?

In CVE-2020-1735, an attacker can intercept the fetch module, inject a new path, and define a new destination path on the controller node due to a flaw in Ansible Engine.

The Impact of CVE-2020-1735

The impact is considered medium with a CVSS score of 4.2. Low confidentiality and integrity impacts with high privileges required for exploitation.

Technical Details of CVE-2020-1735

This section covers technical aspects of the CVE.

Vulnerability Description

The vulnerability lies in the Ansible Engine's fetch module, allowing unauthorized path manipulation on the controller node.

Affected Systems and Versions

Product: Ansible
Vendor: Red Hat
Versions: 2.7.x, 2.8.x, 2.9.x

Exploitation Mechanism

An attacker needs high privileges to exploit the vulnerability, requiring local access with user interaction.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of the CVE.

Immediate Steps to Take

Update Ansible to the latest version to patch the vulnerability.
Implement strict access controls and limit user privileges.
Monitor for unauthorized path manipulation activities.

Long-Term Security Practices

Regular security assessments and audits to identify vulnerabilities.
Provide security training for users to recognize and report suspicious activities.

Patching and Updates

Stay informed about security advisories and apply patches promptly to prevent exploitation.