CVE-2021-20428 : Security Advisory and Response

A detailed overview of CVE-2021-20428, focusing on the impact, technical details, and mitigation strategies.

Understanding CVE-2021-20428

In this section, we delve into the specifics of CVE-2021-20428.

What is CVE-2021-20428?

IBM Security Guardium 11.2 is vulnerable to an information disclosure flaw where a remote attacker can gather sensitive information by exploiting detailed error messages in the browser.

The Impact of CVE-2021-20428

This vulnerability poses a medium-severity risk as attackers can use the obtained information for further system attacks.

Technical Details of CVE-2021-20428

Explore the technical aspects of CVE-2021-20428 in this section.

Vulnerability Description

The vulnerability in Security Guardium 11.2 allows attackers to access sensitive data through detailed error messages sent to the browser.

Affected Systems and Versions

IBM Security Guardium 11.2 is the affected version susceptible to this information disclosure vulnerability.

Exploitation Mechanism

Remote attackers can exploit this vulnerability by intercepting error messages to extract sensitive data.

Mitigation and Prevention

Discover the steps to mitigate and prevent exploits related to CVE-2021-20428.

Immediate Steps to Take

Immediately apply official fixes provided by IBM to address the information disclosure vulnerability in Security Guardium 11.2.

Long-Term Security Practices

Incorporate regular security assessments and training to enhance overall system security and prevent similar vulnerabilities.

Patching and Updates

Stay updated with security patches and follow IBM's security advisories for the latest information on vulnerabilities.