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CVE-2021-29843

Quick assessment

Affected
IBM MQ Appliance
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 存在安全漏洞，该漏洞源于处理消息属性引起的拒绝服务攻击。

AI Predicted 7.5 Difficulty: Easy EPSS 0.94% · P60
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I. Basic Information for CVE-2021-29843

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM MQ 9.1 LTS, 9.1 CD, 9.2 LTS, and 9.2CD is vulnerable to a denial of service attack caused by an issue processing message properties. IBM X-Force ID: 205203.
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 存在安全漏洞，该漏洞源于处理消息属性引起的拒绝服务攻击。
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 Appliance 9.1.LTS -

II. Public POCs for CVE-2021-29843

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III. Intelligence Information for CVE-2021-29843

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Vendor Advisories for CVE-2021-29843 (2)

Same Patch Batch · IBM · 2021-11-08 · 5 CVEs total

CVE-2021-29735 IBM Security Guardium 跨站脚本漏洞
CVE-2020-4160 IBM QRadar Network Security 安全漏洞
CVE-2020-4153 IBM QRadar Network Security 跨站脚本漏洞
CVE-2020-4152 IBM QRadar Network Security 安全漏洞

IV. Related Vulnerabilities

Same product: MQ Appliance
Same vendor: IBM

V. Comments for CVE-2021-29843

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