CVE-2020-4338

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-04-16 · updated 2026-06-17
Weakness: CWE-200

Description

IBM MQ 9.1.4 could allow a local attacker to obtain sensitive information by inclusion of sensitive data within runmqras data. IBM X-Force ID: 177937.

Affected products

IBM MQ: from 9.1.0 before 9.1.5 — fixed in 9.1.5

How to fix

Upgrade to a fixed version: IBM MQ 9.1.5. Check the vendor advisory for mitigations.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/177937
https://www.ibm.com/support/pages/node/6172539
https://exchange.xforce.ibmcloud.com/vulnerabilities/177937
https://www.ibm.com/support/pages/node/6172539

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