CVE-2021-34797 : Vulnerability Insights and Analysis

Apache Geode versions up to 1.12.4 and 1.13.4 are vulnerable to a log file redaction of sensitive information flaw that can expose passwords and security properties. Learn more about the impact, technical details, and mitigation steps.

Understanding CVE-2021-34797

This CVE impacts Apache Geode, exposing sensitive information through log file redaction vulnerabilities.

What is CVE-2021-34797?

Apache Geode versions up to 1.12.4 and 1.13.4 are affected by a flaw that allows sensitive information leakage via log file redaction.

The Impact of CVE-2021-34797

The vulnerability in Apache Geode can lead to the exposure of passwords and security properties when certain values are used.

Technical Details of CVE-2021-34797

The vulnerability allows for unauthorized access to sensitive information due to improper log file redaction.

Vulnerability Description

The flaw in Apache Geode versions up to 1.13.4 allows for the exposure of sensitive data like passwords.

Affected Systems and Versions

Systems using Apache Geode up to versions 1.13.4 are vulnerable to this log file redaction issue.

Exploitation Mechanism

Attackers can exploit this vulnerability by using values starting with specific prefixes in passwords and security properties.

Mitigation and Prevention

To protect your systems from CVE-2021-34797, immediate steps should be taken.

Immediate Steps to Take

Upgrade to Apache Geode versions 1.12.5, 1.13.5, or 1.14.0 to address the log file redaction vulnerability.

Long-Term Security Practices

Ensure regular security audits and updates to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security patches and updates from Apache Geode to maintain a secure environment.