CVE-2023-45177

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

IBM MQ 9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS and 9.3 CD is vulnerable to a denial-of-service attack due to an error within the MQ clustering logic. IBM X-Force ID: 268066.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
IBM	MQ	9.0 LTS, 9.1 LTS, 9.2 LTS, 9.3 LTS, 9.3 CD

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/268066Third Party Advisory, VDB Entry
https://www.ibm.com/support/pages/node/7063661Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/268066Third Party Advisory, VDB Entry
https://www.ibm.com/support/pages/node/7063661Vendor Advisory

Timeline

Published: Mar 20, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2023

CVE-2023-451787.5IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 CLI is vulnerable to a denial of service when a specially crafted req CVE-2023-45187.5A vulnerability exists in the input validation of the GOOSE messages where out of range values received and processed by the IED caused a CVE-2023-451816.1IBM Jazz Foundation 7.0.2 and below are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript co CVE-2023-451826.5IBM i Access Client Solutions 1.1.2 through 1.1.4 and 1.1.4.3 through 1.1.9.3 is vulnerable to having its key for an encrypted password deco CVE-2023-451847.5IBM i Access Client Solutions 1.1.2 through 1.1.4 and 1.1.4.3 through 1.1.9.3 could allow an attacker to obtain a decryption key due to impr CVE-2023-451858.8IBM i Access Client Solutions 1.1.2 through 1.1.4 and 1.1.4.3 through 1.1.9.3 could allow an attacker to execute remote code. Due to improp CVE-2023-451865.4IBM Sterling B2B Integrator 6.0.0.0 through 6.0.3.9, 6.1.0.0 through 6.1.2.3, and 6.2.0.0 is vulnerable to cross-site scripting. This vulner CVE-2023-451878.8IBM Engineering Lifecycle Optimization - Publishing 7.0.2 and 7.0.3 does not invalidate session after logout which could allow an authentica CVE-2023-451889.8IBM Engineering Lifecycle Optimization Publishing 7.0.2 and 7.03 could allow a remote attacker to upload arbitrary files, caused by the impr CVE-2023-451896.5A vulnerability in IBM Robotic Process Automation and IBM Robotic Process Automation for Cloud Pak 21.0.0 through 21.0.7.10, 23.0.0 through CVE-2023-451906.1IBM Engineering Lifecycle Optimization 7.0.2 and 7.0.3 is vulnerable to HTTP header injection, caused by improper validation of input by the CVE-2023-451917.5IBM Engineering Lifecycle Optimization 7.0.2 and 7.0.3 uses an inadequate account lockout setting that could allow a remote attacker to brut