CVE-2017-8037 : Vulnerability Insights and Analysis
Learn about CVE-2017-8037, a vulnerability in Cloud Foundry versions that could lead to an Information Leak / Disclosure. Find out how to mitigate and prevent this security issue.
CVE-2017-8037 pertains to a vulnerability in Cloud Foundry that could lead to an Information Leak / Disclosure. It affects specific versions of CAPI-release and cf-release, requiring upgrades to address the issue.
Understanding CVE-2017-8037
This CVE highlights a security flaw in Cloud Foundry versions that could potentially allow unauthorized access to files on the Cloud Controller VM.
What is CVE-2017-8037?
The vulnerability in Cloud Foundry Foundation CAPI-release versions after v1.6.0 but before v1.38.0, and cf-release versions after v244 but before v270, could result in an Information Leak / Disclosure.
The Impact of CVE-2017-8037
The vulnerability could enable a Space Developer to access files on the Cloud Controller VM, leading to an Information Leak / Disclosure.
Technical Details of CVE-2017-8037
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The incomplete fix for CVE-2017-8035 in the specified Cloud Foundry versions allows for potential unauthorized access to files on the Cloud Controller VM.
Affected Systems and Versions
- Cloud Foundry Foundation CAPI-release versions after v1.6.0 but before v1.38.0
- cf-release versions after v244 but before v270
Exploitation Mechanism
By crafting a CAPI request in a specific manner, a Space Developer could exploit the vulnerability to access files on the Cloud Controller VM.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.
Immediate Steps to Take
- Upgrade Cloud Foundry to versions v1.38.0 or higher for CAPI-release and v270 or higher for cf-release.
- Monitor and restrict access to sensitive files and directories.
Long-Term Security Practices
- Regularly review and update security protocols and access controls.
- Conduct security training for developers to enhance awareness of secure coding practices.
Patching and Updates
- Stay informed about security updates and patches released by Cloud Foundry.
- Implement a robust patch management process to promptly apply necessary updates.