ActiveMQ - Unsafe Deserialization Vulnerability
Summary
DSA-3524-1: activemq - security update. Affects activemq versions < 5.6.0+dfsg-1+deb7u2. Fixed in 5.6.0+dfsg-1+deb7u2. How to fix ↓
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Background
ActiveMQ is a Java-based message broker that provides support for messaging protocols such as AMQP, MQTT, and STOMP. It allows applications to communicate asynchronously by exchanging messages. This vulnerability affects ActiveMQ versions prior to 5.6.0+dfsg-1+deb7u2 (Debian 7) and 5.6.0+dfsg1-4+deb8u2 (Debian 8).
Vulnerability Detail
The ActiveMQ Java message broker is vulnerable to unsafe deserialization. This means that an attacker can craft a malicious payload that, when deserialized by the broker, can lead to arbitrary code execution. This can result in unauthorized access, data leakage, or even a complete compromise of the affected system. The vulnerability is tracked as CVE-2015-5254.
How To Fix
Minimum fixed version
5.6.0+dfsg-1+deb7u2
This is the first release that contains the fix.
sudo apt-get install --only-upgrade activemqTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is essential to apply the recommended fix by upgrading the ActiveMQ package to the patched version.
Conclusion
The ActiveMQ Java message broker is vulnerable to unsafe deserialization, which can lead to arbitrary code execution and potential compromise of the affected system. It is crucial to upgrade the ActiveMQ package to the patched version to mitigate this vulnerability. For further assistance or support in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for activemq →
FAQ
ActiveMQ is a Java-based message broker that enables applications to communicate asynchronously using messaging protocols.
Unsafe deserialization refers to the process of deserializing untrusted data, which can lead to the execution of arbitrary code and potential security vulnerabilities.
This vulnerability can allow an attacker to execute arbitrary code on the affected system, leading to unauthorized access, data leakage, or a complete compromise of the system.
To fix this vulnerability, it is recommended to upgrade the ActiveMQ package to the patched version specified in the advisory.
No, there is no known workaround for this vulnerability. It is crucial to apply the recommended fix by upgrading the ActiveMQ package.
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