What is CVE-2019-4227?

CVE-2019-4227 is a high-severity vulnerability in Ibm Mq, classified under Session Fixation. CVSS score: 7.3/10. Published 2019-10-04.

How severe is CVE-2019-4227?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Ibm Mq

CVE-2019-4227

IBM MQ 8.0.0.4 - 8.0.0.12, 9.0.0.0 - 9.0.0.6, 9.1.0.0 - 9.1.0.2, and 9.1.0 - 9.1.2 AMQP Listeners could allow an unauthorized user to conduct a session fixation attack due to clients not being disconnected as they should. IBM X-Force ID: 1…

EPSS: 0.012 (64.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Ibm Mq — versions 9.0.0.1, 8.0.0.4, 8.0.0.5

Weakness classification (CWE)

CWE-384 — Session Fixation

References

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

Frequently asked questions

What is CVE-2019-4227?: CVE-2019-4227 is a high-severity vulnerability in Ibm Mq, classified under Session Fixation. CVSS score: 7.3/10. Published 2019-10-04.
How severe is CVE-2019-4227?: High severity. CVSS v3 base score is 7.3 out of 10.