CVE-2019-10165 : What You Need to Know

OpenShift Container Platform prior to version 4.1.3 had a vulnerability where OAuth tokens were stored in plaintext in audit logs, potentially allowing unauthorized access to resources.

Understanding CVE-2019-10165

This CVE involves a security issue in OpenShift Container Platform versions before 4.1.3, where sensitive OAuth tokens were stored in clear text within audit logs, posing a risk of unauthorized access.

What is CVE-2019-10165?

Prior to version 4.1.3, OpenShift Container Platform stored OAuth tokens in plaintext within audit logs of Kubernetes and OpenShift API servers, enabling individuals with sufficient privileges to exploit these tokens for unauthorized resource access.

The Impact of CVE-2019-10165

The vulnerability's CVSS score is 2.3 (Low severity) with a low confidentiality impact. However, it poses a risk of unauthorized access to resources if exploited by an attacker with high privileges.

Technical Details of CVE-2019-10165

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

OpenShift Container Platform versions before 4.1.3 exposed OAuth tokens in plaintext within audit logs, potentially allowing attackers to gain unauthorized access to resources.

Affected Systems and Versions

Product: OpenShift
Vendor: Red Hat
Vulnerable Version: Versions before 4.1.3

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: High
User Interaction: None
Scope: Unchanged

Mitigation and Prevention

Protecting systems from CVE-2019-10165 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade to version 4.1.3 or later to mitigate the vulnerability.
Monitor and restrict access to audit logs containing sensitive information.

Long-Term Security Practices

Implement encryption mechanisms for sensitive data storage.
Regularly review and update security configurations to prevent similar vulnerabilities.

Patching and Updates

Apply security patches provided by Red Hat to address the vulnerability and enhance system security.