CVE-2019-4049

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: 2019-08-20 · updated 2026-06-17
Weakness: CWE-400

Description

IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.

Affected products

IBM MQ: from 9.1.0 through 9.1.1; from 9.1.0.0 through 9.1.0.2

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/156398
https://www.ibm.com/support/docview.wss?uid=ibm10870490
https://exchange.xforce.ibmcloud.com/vulnerabilities/156398
https://www.ibm.com/support/docview.wss?uid=ibm10870490

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