Deserialization of Untrusted Data Affecting apache.nms.activemq package, versions [,2.1.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-DOTNET-APACHENMSACTIVEMQ-9788137
- published21 Apr 2025
- disclosed18 Apr 2025
- creditg7shot
Introduced: 18 Apr 2025
NewCVE-2025-29953 (opens in a new tab)How to fix?
Upgrade Apache.NMS.ActiveMQ to version 2.1.1 or higher.
Overview
Apache.NMS.ActiveMQ is an Openwire implementation of the Apache NMS API
Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to insufficiently strict application of an allowed deserialization type policy. An attacker can execute arbitrary code on the client by providing malicious responses from untrusted servers.
Note: The project maintainers caution that "The .NET team has deprecated the built-in .NET binary serialization feature starting with .NET 9 and suggests migrating away from binary serialization."
Details
Serialization is a process of converting an object into a sequence of bytes which can be persisted to a disk or database or can be sent through streams. The reverse process of creating object from sequence of bytes is called deserialization. Serialization is commonly used for communication (sharing objects between multiple hosts) and persistence (store the object state in a file or a database). It is an integral part of popular protocols like Remote Method Invocation (RMI), Java Management Extension (JMX), Java Messaging System (JMS), Action Message Format (AMF), Java Server Faces (JSF) ViewState, etc.
Deserialization of untrusted data (CWE-502) is when the application deserializes untrusted data without sufficiently verifying that the resulting data will be valid, thus allowing the attacker to control the state or the flow of the execution.