CVE-2023-28513

MEDIUM

IBM MQ and MQ Appliance - Denial of Service via Message Processing Error

Title source: llm
STIX 2.1

Description

IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.3 CD and IBM MQ Appliance 9.2 LTS, 9.3 LTS, 9.2 CD, and 9.2 LTS, under certain configurations, is vulnerable to a denial of service attack caused by an error processing messages. IBM X-Force ID: 250397.

References (3)

Core 3
Core References
Patch, Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7007421
Patch, Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7007731

Scores

CVSS v3 5.9
EPSS 0.0011
EPSS Percentile 28.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (6)
ibm/mq 9.0.0.0
ibm/mq 9.1.0.0
ibm/mq 9.2.0 (2 CPE variants)
ibm/mq 9.3.0 (2 CPE variants)
ibm/mq_appliance 9.2.0.0 (2 CPE variants)
ibm/mq_appliance 9.3.0.0 (2 CPE variants)
Published Jul 19, 2023
Tracked Since Feb 18, 2026