What is CVE-2024-31919?

CVE-2024-31919 is a medium-severity vulnerability in IBM Mq, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.9/10. Published 2024-06-28.

How severe is CVE-2024-31919?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Resource exhaustion in IBM Mq

CVE-2024-31919

IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS and 9.3 CD, in certain configurations, is vulnerable to a denial of service attack caused by an error processing messages when an API Exit using MQBUFMH is used. IBM X-Force ID: 290259.

EPSS: 0.005 (39.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Ibm Mq — versions 9.3.0, 9.0.0.0, 9.1.0.0

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

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

Frequently asked questions

What is CVE-2024-31919?: CVE-2024-31919 is a medium-severity vulnerability in IBM Mq, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.9/10. Published 2024-06-28.
How severe is CVE-2024-31919?: Medium severity. CVSS v3 base score is 5.9 out of 10.