CVE-2019-4049

MEDIUM 5.5CVE-2019-4049 · Published 20/08/2019 · updated 17/06/2026

In short

CVE-2019-4049 is a MEDIUM (CVSS 5.5) vulnerability affecting mq (ibm).
Chance of exploitation in the next 30 days (EPSS): 0.33%, higher than 25.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mq ibm	`≥ 9.1.0, ≤ 9.1.1≥ 9.1.0.0, ≤ 9.1.0.2`	No fix yet

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.

References

exchange.xforce.ibmcloud.com/vulnerabilities/156398 · VDB Entry
ibm.com/support/docview.wss · Patch

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Package

Affected versions

Patched versions

ibm

≥ 9.1.0, ≤ 9.1.1≥ 9.1.0.0, ≤ 9.1.0.2

No fix yet

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