CVE-2018-12564 : Exploit Details and Defense Strategies

A vulnerability has been identified in Linaro LAVA prior to version 2018.5.post1, allowing unauthorized users to exploit the server.

Understanding CVE-2018-12564

This CVE involves a security issue in Linaro LAVA that could potentially lead to unauthorized access to server files.

What is CVE-2018-12564?

An unauthorized user can manipulate an HTTP request to exploit lava-server-gunicorn, potentially retrieving any readable file on the server accessible by lavaserver.

The Impact of CVE-2018-12564

The vulnerability could lead to unauthorized access to sensitive server files, compromising data integrity and confidentiality.

Technical Details of CVE-2018-12564

This section provides technical insights into the vulnerability.

Vulnerability Description

Due to URL support in the submission page, unauthorized users can manipulate HTTP requests to exploit lava-server-gunicorn, potentially accessing any readable file on the server.

Affected Systems and Versions

Product: Linaro LAVA
Versions affected: Prior to 2018.5.post1

Exploitation Mechanism

Unauthorized users can forge HTTP requests to force the server to return readable files accessible by lavaserver.

Mitigation and Prevention

Protect your systems from CVE-2018-12564 with these mitigation strategies.

Immediate Steps to Take

Update Linaro LAVA to version 2018.5.post1 or later.
Restrict access to sensitive server files.
Monitor server logs for suspicious activities.

Long-Term Security Practices

Regularly audit server configurations and permissions.
Implement access controls and user authentication mechanisms.
Conduct security training for system administrators.

Patching and Updates

Apply security patches promptly.
Stay informed about security advisories and updates from Linaro LAVA.