CVE-2017-8035 : What You Need to Know

A vulnerability has been identified in the Cloud Controller API of Cloud Foundry Foundation CAPI-release versions higher than v1.6.0 but lower than v1.35.0, and cf-release versions higher than v244 but lower than v268. By skillfully manipulating a CAPI request, a Space Developer can exploit this vulnerability to unauthorizedly access files on the Cloud Controller virtual machine for that particular installation.

Understanding CVE-2017-8035

This CVE-2017-8035 vulnerability affects the Cloud Controller API in Cloud Foundry Foundation CAPI-release and cf-release versions.

What is CVE-2017-8035?

An issue in the Cloud Controller API allows unauthorized access to files on the Cloud Controller VM by manipulating a CAPI request.

The Impact of CVE-2017-8035

Unauthorized access to files on the Cloud Controller VM

Technical Details of CVE-2017-8035

This section provides technical details of the vulnerability.

Vulnerability Description

Vulnerability in Cloud Controller API of Cloud Foundry Foundation CAPI-release and cf-release versions

Affected Systems and Versions

Cloud Foundry Foundation CAPI-release versions > v1.6.0 but < v1.35.0
cf-release versions > v244 but < v268

Exploitation Mechanism

Skilled manipulation of a CAPI request by a Space Developer

Mitigation and Prevention

Steps to address and prevent the CVE-2017-8035 vulnerability.

Immediate Steps to Take

Update Cloud Foundry Foundation CAPI-release and cf-release to versions above v1.35.0 and v268, respectively
Monitor and restrict API access to prevent unauthorized file access

Long-Term Security Practices

Regular security training for developers on secure coding practices
Implement access controls and least privilege principles

Patching and Updates

Apply security patches and updates promptly to mitigate vulnerabilities