CVE-2020-1761 Explained : Impact and Mitigation

This CVE-2020-1761 article provides insights into a security flaw impacting OpenShift's web console. The vulnerability allows attackers to retrieve access tokens through local storage or XSS attacks.

Understanding CVE-2020-1761

This CVE involves a security loophole in OpenShift's web console, enabling unauthorized access to access tokens.

What is CVE-2020-1761?

A flaw in OpenShift's web console enables attackers to retrieve access tokens using physical access or XSS attacks.

The Impact of CVE-2020-1761

The vulnerability poses a risk of exposing sensitive tokens, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2020-1761

Insights into the technical aspects of the CVE.

Vulnerability Description

The vulnerability in OpenShift's web console allows for illicit access to access tokens stored in local storage.

Affected Systems and Versions

The flaw affects versions of openshift/console prior to openshift/console-4.

Exploitation Mechanism

Attackers can exploit the vulnerability via physical access or by executing an XSS attack on the victim's browser.

Mitigation and Prevention

Best practices to mitigate the risk posed by CVE-2020-1761.

Immediate Steps to Take

Avoid storing sensitive information like access tokens in local storage.
Implement Content Security Policy (CSP) to mitigate XSS attacks.

Long-Term Security Practices

Regularly update OpenShift to the latest version to patch known vulnerabilities.

Patching and Updates

Apply security patches provided by OpenShift to address the vulnerability effectively.