CVE-2025-29953 – apache.nms.activemq

Package

Manager: nuget
Name: apache.nms.activemq
Vulnerable Version: >=0 <2.1.1

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00249 pctl0.47992

Details

Apache ActiveMQ NMS OpenWire Client Deserialization of Untrusted Data vulnerability Deserialization of Untrusted Data vulnerability in Apache ActiveMQ NMS OpenWire Client. This issue affects Apache ActiveMQ NMS OpenWire Client before 2.1.1 when performing connections to untrusted servers. Such servers could abuse the unbounded deserialization in the client to provide malicious responses that may eventually cause arbitrary code execution on the client. Version 2.1.0 introduced a allow/denylist feature to restrict deserialization, but this feature could be bypassed. The .NET team has deprecated the built-in .NET binary serialization feature starting with .NET 9 and suggests migrating away from binary serialization. The project is considering to follow suit and drop this part of the NMS API altogether. Users are recommended to upgrade to version 2.1.1, which fixes the issue. We also recommend to migrate away from relying on .NET binary serialization as a hardening method for the future.

Metadata

Created: 2025-04-18T18:31:23Z
Modified: 2025-04-23T19:37:59Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/04/GHSA-9g64-r942-fvmp/GHSA-9g64-r942-fvmp.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-9g64-r942-fvmp
Finding: F096
Auto approve: 1