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CVE-2020-4466

Quick assessment

Affected
IBM MQ for HPE NonStop
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（IBM WebSphere MQ）是美国IBM公司的一款消息传递中间件产品。该产品主要为面向服务的体系结构（SOA）提供可靠的、经过验证的消息传递主干网。 IBM MQ for HPE NonStop Server 8.1.0版本和8.0.4版本中的队列处理功能存在安全漏洞。远程攻击者可利用该漏洞导致拒绝服务。

AI Predicted 4.3 Difficulty: Moderate EPSS 1.35% · P71

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-4466

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within the Queue processing function. IBM X-Force ID: 181563.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IBM MQ 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM MQ（IBM WebSphere MQ）是美国IBM公司的一款消息传递中间件产品。该产品主要为面向服务的体系结构（SOA）提供可靠的、经过验证的消息传递主干网。 IBM MQ for HPE NonStop Server 8.1.0版本和8.0.4版本中的队列处理功能存在安全漏洞。远程攻击者可利用该漏洞导致拒绝服务。
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 for HPE NonStop 8.1.0 -

II. Public POCs for CVE-2020-4466

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III. Intelligence Information for CVE-2020-4466

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Vendor Advisories for CVE-2020-4466 (2)

Same Patch Batch · IBM · 2020-07-20 · 3 CVEs total

CVE-2020-4527 IBM Planning Analytics 授权问题漏洞
CVE-2020-4361 IBM Planning Analytics 信息泄露漏洞

IV. Related Vulnerabilities

Same product: MQ for HPE NonStop
Same vendor: IBM

V. Comments for CVE-2020-4466

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