CVE-2017-5655 : What You Need to Know

CVE-2017-5655 pertains to a vulnerability in Apache Ambari versions 2.2.2 through 2.4.2 and 2.5.0 that could lead to the exposure of sensitive information stored on the Ambari Server host's disk.

Understanding CVE-2017-5655

This CVE involves the potential storage of sensitive data in temporary files on the Ambari Server host, accessible to any authenticated user on the host.

What is CVE-2017-5655?

Sensitive information in Apache Ambari versions 2.2.2 to 2.4.2 and 2.5.0 may be stored on the server host's disk as temporary files, posing a security risk.

The Impact of CVE-2017-5655

The vulnerability could result in the exposure of confidential data to unauthorized users, compromising the security and confidentiality of the stored information.

Technical Details of CVE-2017-5655

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability allows any authenticated user on the host to access sensitive data stored as temporary files on the Ambari Server host's disk.

Affected Systems and Versions

Product: Apache Ambari
Vendor: Apache Software Foundation
Affected Versions: 2.2.2 through 2.4.2, 2.5.0

Exploitation Mechanism

The issue arises from the improper handling of temporary files, leading to the exposure of sensitive data to unauthorized users.

Mitigation and Prevention

To address CVE-2017-5655 and enhance security measures, consider the following steps:

Immediate Steps to Take

Monitor and restrict access to sensitive data on the Ambari Server host.
Regularly review and remove unnecessary temporary files containing sensitive information.

Long-Term Security Practices

Implement secure coding practices to prevent vulnerabilities related to data storage.
Conduct regular security audits and assessments to identify and mitigate potential risks.

Patching and Updates

Apply patches or updates provided by Apache Software Foundation to fix the vulnerability and enhance system security.