CVE-2020-4870
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I. Basic Information for CVE-2020-4870
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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 存在安全漏洞，攻击者可利用该漏洞可以通过连接IBM MQ的应用程序处理来触发致命错误，以触发拒绝服务。
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 | 9.2.0 | - | |
| IBM | MQ Appliance | 9.2.0.0 | - |
II. Public POCs for CVE-2020-4870
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.ibm.com/support/pages/node/6380742x_refsource_CONFIRM
- https://www.ibm.com/support/pages/node/6386466x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-4870
Same Patch Batch · IBM · 2020-12-21 · 8 CVEs total
| CVE-2020-4843 | IBM Security Secret Server 信息泄露漏洞 | |
| CVE-2020-4841 | IBM Security Secret Server 信息泄露漏洞 | |
| CVE-2020-4842 | IBM Security Secret Server 信息泄露漏洞 | |
| CVE-2020-4840 | IBM Security Secret Server 输入验证错误漏洞 | |
| CVE-2020-4794 | IBM多款产品授权问题漏洞 | |
| CVE-2020-4757 | IBM Content Navigator和IBM FileNet Content Manager 跨站脚本漏洞 | |
| CVE-2020-4555 | IBM Financial Transaction Manager 授权问题漏洞 |
IV. Related Vulnerabilities
Same vendor: IBM
- CVE-2026-1577
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-36122
IBM® Db2® is vulnerable to a denial of service with a specia - CVE-2025-14688
IBM® Db2® is vulnerable to a denial of service when fetching - CVE-2026-2311
IBM i is affected by a privilege escalation vulnerability in - CVE-2025-36180
Inadequate Pod Communication Restrictions, affects watsonx.d
V. Comments for CVE-2020-4870
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