45 lines
1.9 KiB
Plaintext
45 lines
1.9 KiB
Plaintext
ActiveMQ can send/receive JMS Object messages (named ObjectMessage in ActiveMQ context) to comply with JMS specification. Internally, ActiveMQ relies on Java serialization mechanism for marshaling/unmarshalling of the message payload. Deserialization based on data supplied by the user could lead to remote code execution attacks, where the structure of the serialized data is changed to modify the behavior of the object being unserialized.
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To limit the risk to be victim of such attack, ActiveMQ 5.12.2+ enforces developers to explicitly whitelist packages that can be exchanged using ObjectMessages.
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== Noncompliant Code Example
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[source,java]
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----
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ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("tcp://localhost:61616");
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factory.setTrustAllPackages(true); // Noncompliant
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ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("tcp://localhost:61616");
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// no call to factory.setTrustedPackages(...);
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----
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== Compliant Solution
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[source,java]
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----
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ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("tcp://localhost:61616");
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factory.setTrustedPackages(Arrays.asList("org.mypackage1", "org.mypackage2"));
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----
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== See
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* https://owasp.org/Top10/A08_2021-Software_and_Data_Integrity_Failures/[OWASP Top 10 2021 Category A8] - Software and Data Integrity Failures
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* https://owasp.org/www-project-top-ten/2017/A8_2017-Insecure_Deserialization[OWASP Top 10 2017 Category A8] - Insecure Deserialization
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* https://cwe.mitre.org/data/definitions/502[MITRE, CWE-502] - Deserialization of Untrusted Data
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* https://activemq.apache.org/objectmessage.html[ActiveMQ ObjectMessage Security Advisory]
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* https://activemq.apache.org/security-advisories.data/CVE-2015-5254-announcement.txt[CVE-2015-5254]
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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endif::env-github,rspecator-view[]
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