CVE-2022-42132 : Vulnerability Insights and Analysis
Discover the details of CVE-2022-42132 affecting Liferay Portal & DXP versions, exposing LDAP credentials in URLs and enabling unauthorized access. Learn how to mitigate the risk.
A security vulnerability has been discovered in Liferay Portal and Liferay DXP, potentially exposing LDAP credentials to attackers. Here is what you need to know about CVE-2022-42132.
Understanding CVE-2022-42132
This section delves into the details of the vulnerability and its impact.
What is CVE-2022-42132?
The Test LDAP Users functionality in Liferay Portal versions 7.0.0 through 7.4.3.4, as well as Liferay DXP versions 7.0 fix pack 102 and earlier, 7.1 before fix pack 27, 7.2 before fix pack 17, 7.3 before update 4, and DXP 7.4 GA, inadvertently exposes LDAP credentials in the page URL during user list pagination. This exposure can allow malicious actors to intercept the credentials.
The Impact of CVE-2022-42132
The vulnerability enables man-in-the-middle attackers or those with access to request logs to view sensitive LDAP credentials, posing a significant security risk to affected systems.
Technical Details of CVE-2022-42132
This section outlines the technical aspects of the CVE.
Vulnerability Description
The issue allows LDAP credentials to be visible in the page URL while navigating user lists, potentially facilitating credential theft.
Affected Systems and Versions
All versions of Liferay Portal from 7.0.0 to 7.4.3.4, and Liferay DXP versions 7.0 to 7.4, with specific fix pack and update limitations, are impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit this flaw by intercepting network traffic carrying LDAP credentials during user list pagination actions.
Mitigation and Prevention
To safeguard systems from CVE-2022-42132, immediate actions and long-term security measures are crucial.
Immediate Steps to Take
Organizations are advised to stop using the Test LDAP Users functionality and review access logs for any signs of unauthorized access.
Long-Term Security Practices
Implementing encryption for LDAP communication and regularly auditing access logs can enhance security posture.
Patching and Updates
Users should apply available patches and updates provided by Liferay to address the vulnerability and prevent potential exploitation.