medium
6.5
CWE
230
Advisory Published
CVE Published
Updated

CVE-2025-23225: IBM MQ denial of service

First published: Fri Feb 28 2025(Updated: )

IBM MQ 9.3 LTS, 9.3 CD, 9.4 LTS, and 9.4 CD could allow an authenticated user to cause a denial of service due to the improper handling of invalid headers sent to the queue.

Credit: psirt@us.ibm.com

Affected SoftwareAffected VersionHow to fix
IBM MQ<=SC2 (formerly LTS): v3.2.0 - v3.2.8CD:  v3.0.0, v3.0.1, v3.1.0 - 3.1.3, v3.3.0, v3.4.0, v3.4.1 LTS: v2.0.0 - 2.0.29 Other Release: v2.4.0 - v2.4.8, v2.3.0 - 2.3.3, v2.2.0 - v2.2.2
IBM MQ Advanced<=CD: 9.3.4.0-r1, 9.3.4.1-r1, 9.3.5.0-r1, 9.3.5.0-r2, 9.3.5.1-r1, 9.3.5.1-r2, 9.4.1.0-r1, 9.4.1.0-r2, 9.4.1.1-r1LTS: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4, 9.3.0.3-r1, 9.3.0.4-r1, 9.3.0.4-r2, 9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3, 9.3.0.6-r1, 9.3.0.10-r1, 9.3.0.10-r2, 9.3.0.11-r1,9.3.0.11-r2, 9.3.0.15-r1, 9.3.0.16-r1, 9.3.0.16-r2, 9.3.0.17-r1, 9.3.0.17-r2, 9.3.0.17-r3, 9.3.0.20-r1, 9.3.0.20-r2, 9.3.0.21-r1, 9.3.0.21-r2, 9.3.0.21-r3, 9.3.0.25-r1, 9.4.0.0-r1, 9.4.0.0-r2, 9.4.0.0-r3, 9.4.0.5-r1, 9.4.0.5-r2, 9.4.0.6-r1, 9.4.0.6-r2, 9.4.0.7-r1 Other Release: 9.2.0.1-r1-eus, 9.2.0.2-r1-eus, 9.2.0.2-r2-eus, 9.2.0.4-r1-eus, 9.2.0.5-r1-eus, 9.2.0.5-r2-eus, 9.2.0.5-r3-eus, 9.2.0.6-r1-eus, 9.2.0.6-r2-eus, 9.2.0.6-r3-eus, 9.2.3.0-r1, 9.2.4.0-r1, 9.2.5.0-r1, 9.2.5.0-r2, 9.2.5.0-r3, 9.3.0.0-r1, 9.3.0.0-r2, 9.3.0.0-r3, 9.3.0.1-r1, 9.3.0.1-r2, 9.3.0.1-r3, 9.3.0.1-r4,  9.3.0.3-r1,  9.3.0.4-r1, 9.3.0.4-r2,  9.3.0.5-r1, 9.3.0.5-r2, 9.3.0.5-r3,  9.3.0.6-r1,  9.3.1.0-r1, 9.3.1.0-r2, 9.3.1.0-r3, 9.3.1.1-r1, 9.3.2.0-r1, 9.3.2.0-r2, 9.3.2.1-r1, 9.3.2.1-r2,  9.3.3.0-r1, 9.3.3.0-r2, 9.3.3.1-r1, 9.3.3.1-r2, 9.3.3.2-r1, 9.3.3.2-r2, 9.3.3.2-r3, ,9.3.3.3-r1, 9.3.3.3-r2

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Parent vulnerabilities

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Frequently Asked Questions

  • What is the severity of CVE-2025-23225?

    CVE-2025-23225 has a high severity level due to its potential to cause denial of service.

  • How do I fix CVE-2025-23225?

    To fix CVE-2025-23225, ensure you update IBM MQ to a patched version that addresses the vulnerability.

  • Who is affected by CVE-2025-23225?

    CVE-2025-23225 affects IBM MQ versions 9.3 LTS, 9.3 CD, 9.4 LTS, and 9.4 CD.

  • What types of attacks can exploit CVE-2025-23225?

    CVE-2025-23225 can be exploited by authenticated users to send invalid headers and trigger a denial of service.

  • Is there a workaround for CVE-2025-23225?

    Currently, there are no known workarounds for CVE-2025-23225 other than applying the appropriate patches.

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