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CVE-2020-4161

Quick assessment

Affected
IBM DB2 for Linux- UNIX and Windows
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 DB2是美国IBM公司的一套关系型数据库管理系统。该系统的执行环境主要有UNIX、Linux、IBMi、z/OS以及Windows服务器版本。 IBM DB2 V11.5版本中存在安全漏洞。攻击者可利用该漏洞造成服务器异常终止。

AI Predicted 6.5 Difficulty: Moderate EPSS 1.40% · P71

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-4161

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 could allow an authenticated attacker to cause a denial of service due to incorrect handling of certain commands. IBM X-Force ID: 174341.
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 DB2 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM DB2是美国IBM公司的一套关系型数据库管理系统。该系统的执行环境主要有UNIX、Linux、IBMi、z/OS以及Windows服务器版本。 IBM DB2 V11.5版本中存在安全漏洞。攻击者可利用该漏洞造成服务器异常终止。
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 DB2 for Linux- UNIX and Windows 11.5 -

II. Public POCs for CVE-2020-4161

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III. Intelligence Information for CVE-2020-4161

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Vendor Advisories for CVE-2020-4161 (2)

Same Patch Batch · IBM · 2020-02-19 · 8 CVEs total

CVE-2019-4429 IBM Maximo Asset Management 跨站脚本漏洞
CVE-2019-4457 IBM Jazz Foundation 信息泄露漏洞
CVE-2019-4640 IBM Security Secret Server 输入验证错误漏洞
CVE-2020-4135 IBM DB2 资源管理错误漏洞
CVE-2020-4200 IBM DB2 安全漏洞
CVE-2020-4204 IBM DB2 缓冲区错误漏洞
CVE-2020-4230 IBM DB2 安全漏洞

IV. Related Vulnerabilities

Same product: DB2 for Linux- UNIX and Windows
Same vendor: IBM

V. Comments for CVE-2020-4161

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