CVE-2022-31267 : Vulnerability Insights and Analysis

Gitblit 1.9.2 is affected by CVE-2022-31267, which allows privilege escalation via the Config User Service. An attacker can insert a control character into a profile data field to achieve privilege escalation.

Understanding CVE-2022-31267

This section will cover what CVE-2022-31267 is and its impact on systems.

What is CVE-2022-31267?

CVE-2022-31267 is a vulnerability in Gitblit 1.9.2 that enables privilege escalation through manipulation of profile data fields.

The Impact of CVE-2022-31267

The vulnerability allows an attacker to insert a control character into a profile data field, leading to privilege escalation on affected systems.

Technical Details of CVE-2022-31267

Explore the technical aspects of CVE-2022-31267 to understand the vulnerability further.

Vulnerability Description

The vulnerability in Gitblit 1.9.2 enables an attacker to include a control character in a profile data field, facilitating privilege escalation.

Affected Systems and Versions

Gitblit 1.9.2 is known to be affected by this vulnerability, impacting systems where the Config User Service is utilized.

Exploitation Mechanism

By inserting a control character, such as in an email address field, an attacker can manipulate the profile data to gain unauthorized privileges.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2022-31267 and prevent potential exploitation.

Immediate Steps to Take

It is recommended to update Gitblit to version 1.9.3 or apply the necessary patches to address the privilege escalation vulnerability.

Long-Term Security Practices

Implement strict input validation mechanisms and user access controls to prevent similar privilege escalation attacks in the future.

Patching and Updates

Regularly check for updates and security patches for Gitblit to ensure the system is protected against known vulnerabilities.