CVE-2020-5400 : What You Need to Know

Cloud Foundry Cloud Controller (CAPI) prior to version 1.91.0 logs properties of background jobs, potentially exposing sensitive information like credentials. This could lead to unauthorized access to protected resources.

Understanding CVE-2020-5400

Cloud Foundry Cloud Controller (CAPI) vulnerability impacting versions before 1.91.0.

What is CVE-2020-5400?

CAPI logs background job properties, including potentially sensitive data like credentials, in versions before 1.91.0.
Unauthorized access to logs could compromise protected resources.

The Impact of CVE-2020-5400

CVSS Score: 8 (High)
Severity: High
Attack Vector: Network
Confidentiality, Integrity, and Availability Impact: High
Privileges Required: Low
User Interaction: Required
Scope: Changed

Technical Details of CVE-2020-5400

Cloud Foundry Cloud Controller (CAPI) vulnerability details.

Vulnerability Description

CAPI logs background job properties, potentially exposing credentials.

Affected Systems and Versions

Affected Product: CAPI
Vendor: Cloud Foundry
Affected Versions: Prior to 1.91.0
Version Type: Custom

Exploitation Mechanism

Malicious users with access to logs could exploit exposed credentials to gain unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2020-5400.

Immediate Steps to Take

Upgrade Cloud Foundry CAPI to version 1.91.0 or newer.
Monitor and restrict access to log files containing sensitive information.

Long-Term Security Practices

Implement robust access controls and encryption mechanisms.
Regularly review and update security configurations.

Patching and Updates

Apply security patches promptly to mitigate vulnerabilities.