CVE-2020-4870

HIGH

IBM MQ 9.2 CD and LTS - Denial of Service via Connecting Application Processing

Title source: llm
STIX 2.1

Description

IBM MQ 9.2 CD and LTS are vulnerable to a denial of service attack caused by an error processing connecting applications. IBM X-Force ID: 190833.

References (3)

Core 3
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6380742
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/6386466
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/190833

Scores

CVSS v3 7.5
EPSS 0.0169
EPSS Percentile 74.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (1)
ibm/mq 9.2.0 (2 CPE variants)
Published Dec 21, 2020
Tracked Since Feb 18, 2026