CVE-2021-37578 : Security Advisory and Response
Learn about CVE-2021-37578, a vulnerability in Apache jUDDI that allows remote code execution via Java's Remote Method Invocation. Find out the impact, affected versions, and mitigation steps.
Apache jUDDI, an Apache Software Foundation product, was found to be vulnerable to remote code execution via RMI. The issue arises from the usage of Java's Remote Method Invocation (RMI) in jUDDI.
Understanding CVE-2021-37578
This CVE describes a vulnerability in Apache jUDDI that allows a remote attacker to execute arbitrary code by sending a malicious serialized object.
What is CVE-2021-37578?
Apache jUDDI utilizes Java's Remote Method Invocation (RMI) classes, which can be exploited by a remote attacker to run arbitrary code on the affected system.
The Impact of CVE-2021-37578
The vulnerability poses a moderate risk as it allows remote code execution, potentially compromising the confidentiality, integrity, and availability of the system.
Technical Details of CVE-2021-37578
The vulnerability stems from the lack of validation in handling incoming serialized objects through RMI in Apache jUDDI.
Vulnerability Description
A remote attacker can exploit the insecure deserialization of untrusted data in Apache jUDDI to execute arbitrary code remotely.
Affected Systems and Versions
Apache jUDDI versions prior to 3.3.10 are affected by this vulnerability.
Exploitation Mechanism
By sending a malicious serialized object via RMI, an attacker can exploit the vulnerability to execute unauthorized code on the targeted system.
Mitigation and Prevention
In response to CVE-2021-37578, several steps can be taken to mitigate the risk and enhance the security posture of Apache jUDDI.
Immediate Steps to Take
For the jUDDI service web application, ensure that RMI and JNDI service registration are disabled by default. For jUDDI Clients, refrain from using RMI Transports.
Long-Term Security Practices
Regular security assessments, implementing secure coding practices, and staying informed about security updates are essential for maintaining a secure environment.
Patching and Updates
It is crucial to update Apache jUDDI to version 3.3.10 or above, as all RMI related code has been removed starting from this version.