CVE-2015-6524: Improper Input Validation in Apache ActiveMQ
Summary
CVE-2015-6524: Improper Input Validation in Apache ActiveMQ. Affects org.apache.activemq:activemq-broker versions >= 5.0.0, < 5.10.2. Fixed in 5.10.2. How to fix ↓
Also tracked for
- activemq · Debian:11
The same CVE-2015-6524 is tracked separately for each ecosystem and vendor. Its fix information is the same; the package and affected versions differ.
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Background
Apache ActiveMQ is an open-source message broker written in Java that provides reliable messaging between distributed applications. It is widely used for building scalable and high-performance messaging systems. The ActiveMQ client library, specifically the 'org.apache.activemq:activemq-client' package, is affected by a vulnerability that allows remote attackers to obtain credentials through a brute force attack.
Vulnerability Detail
The LDAPLoginModule implementation in the Java Authentication and Authorization Service (JAAS) in Apache ActiveMQ 5.x before 5.10.1 allows wildcard operators in usernames. This allows an attacker to perform a brute force attack to obtain valid credentials. By using wildcard operators, the attacker can try multiple combinations of usernames, increasing the chances of success. This vulnerability can lead to unauthorized access to the ActiveMQ message broker and potentially compromise the confidentiality and integrity of the messaging system.
How To Fix
Minimum fixed version
5.10.2
This is the first release that contains the fix.
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Workaround
There is no known workaround for this vulnerability. It is essential to apply the recommended fix by upgrading to a patched version of Apache ActiveMQ.
Conclusion
The vulnerability in Apache ActiveMQ allows remote attackers to obtain credentials through a brute force attack. To mitigate this risk, it is crucial to upgrade to Apache ActiveMQ version 5.10.2 or later. This will prevent the use of wildcard operators in usernames and protect the messaging system from unauthorized access. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
Apache ActiveMQ is an open-source message broker written in Java that provides reliable messaging between distributed applications.
This vulnerability allows remote attackers to obtain credentials through a brute force attack, potentially leading to unauthorized access to the ActiveMQ message broker and compromising the confidentiality and integrity of the messaging system.
To fix this vulnerability, it is recommended to upgrade to Apache ActiveMQ version 5.10.2 or later.
There is no known workaround for this vulnerability. It is essential to apply the recommended fix by upgrading to a patched version of Apache ActiveMQ.
You can find more information about this vulnerability in the CVE-2015-6524 entry or by contacting the Apache ActiveMQ community.
References
Related vulnerabilities
Recent vulnerabilities recorded for org.apache.activemq:activemq-broker.
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