What is CVE-2019-4141?

CVE-2019-4141 is a medium-severity vulnerability in Ibm Mq, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 6.5/10. Published 2019-09-27.

How severe is CVE-2019-4141?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Ibm Mq

CVE-2019-4141

IBM MQ 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.9, 8.0.0.0 - 8.0.0.11, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.1 - 9.1.2 is vulnerable to a denial of service attack caused by a memory leak in the clustering code. IBM X-Force ID: 158337.

EPSS: 0.013 (68.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Ibm Mq — versions 9.0.0.1, 8.0.0.1, 8.0.0.2
Ibm Websphere_mq
Ibm Websphere_mq_appliance

Weakness classification (CWE)

CWE-401 — Missing Release of Memory after Effective Lifetime

References

psirt@us.ibm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2019-4141?: CVE-2019-4141 is a medium-severity vulnerability in Ibm Mq, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 6.5/10. Published 2019-09-27.
How severe is CVE-2019-4141?: Medium severity. CVSS v3 base score is 6.5 out of 10.