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CVE-2024-39743— IBM MQ Container denial of service

Quick assessment

Affected
IBM MQ Operator
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM MQ Operator是美国国际商业机器（IBM）公司的一种用于管理 IBM MQ 队列管理器生命周期的工具。 IBM MQ Operator 3.2.2版本、2.0.24版本存在安全漏洞，该漏洞源于允许用户在某些配置下因部分字符串比较漏洞而导致拒绝服务。

CVSS 5.9 · Medium EPSS 0.59% · P46

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-39743

Vulnerability Information
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Vulnerability Title
IBM MQ Container denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
IBM MQ Operator 3.2.2 and IBM MQ Operator 2.0.24 IBM MQ Container Developer Edition is vulnerable to denial of service caused by incorrect memory de-allocation. A remote attacker could exploit this vulnerability to cause the server to consume memory resources. IBM X-Force ID: 297172.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不对称的资源消耗(放大攻击)
Source: CVE Program / CVE List V5
Vulnerability Title
IBM MQ Operator 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM MQ Operator是美国国际商业机器（IBM）公司的一种用于管理 IBM MQ 队列管理器生命周期的工具。 IBM MQ Operator 3.2.2版本、2.0.24版本存在安全漏洞，该漏洞源于允许用户在某些配置下因部分字符串比较漏洞而导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM MQ Operator 2.0.24, 3.2.2 -

II. Public POCs for CVE-2024-39743

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III. Intelligence Information for CVE-2024-39743

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Vendor Advisories for CVE-2024-39743 (2)

Same Patch Batch · IBM · 2024-07-08 · 6 CVEs total

CVE-2024-39742 8.1 HIGH IBM MQ Container authentication bypass
CVE-2024-38330 7.0 HIGH IBM i privilege escalation
CVE-2024-37528 4.8 MEDIUM IBM Cloud Pak for Business Automation cross-site scripting
CVE-2024-39723 4.6 MEDIUM IBM FlashSystem denial of service
CVE-2024-31897 4.3 MEDIUM IBM Cloud Pak for Business Automation server-side request forgery

IV. Related Vulnerabilities

Same product: MQ Operator
Same vendor: IBM
Same weakness: CWE-405

V. Comments for CVE-2024-39743

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