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CVE-2021-38958

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 Appliance是美国IBM公司的一款用于快速部署企业级消息中间件的一体机设备。 IBM MQ Appliance存在安全漏洞，该漏洞源于设备受到由并发问题引起的拒绝服务攻击的影响。

AI Predicted 7.5 Difficulty: Easy EPSS 0.22% · P11

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-38958

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM MQ Appliance 9.2 CD and 9.2 LTS is affected by a denial of service attack caused by a concurrency issue. IBM X-Force ID: 212042
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 Appliance安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM MQ Appliance是美国IBM公司的一款用于快速部署企业级消息中间件的一体机设备。 IBM MQ Appliance存在安全漏洞，该漏洞源于设备受到由并发问题引起的拒绝服务攻击的影响。
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 9.2.0.0 -

II. Public POCs for CVE-2021-38958

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III. Intelligence Information for CVE-2021-38958

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Vendor Advisories for CVE-2021-38958 (2)

Same Patch Batch · IBM · 2021-11-30 · 4 CVEs total

CVE-2021-38967 IBM MQ Appliance 代码注入漏洞
CVE-2021-38999 IBM MQ Appliance信息泄露漏洞
CVE-2021-39000 IBM MQ 信息泄露漏洞

IV. Related Vulnerabilities

Same product: MQ Appliance
Same vendor: IBM

V. Comments for CVE-2021-38958

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