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CVE-2020-4230

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 V11.1版本和V11.5版本中存在提权漏洞。本地攻击者可借助特制的 DB2命令利用该漏洞将用户权限提升至SYSIBM。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.38% · P31

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-4230

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) 11.1 and 11.5 is vulnerable to an escalation of privilege when an authenticated local attacker with special permissions executes specially crafted Db2 commands. IBM X-Force ID: 175212.
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 安全漏洞
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 V11.1版本和V11.5版本中存在提权漏洞。本地攻击者可借助特制的 DB2命令利用该漏洞将用户权限提升至SYSIBM。
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 11.1 -

II. Public POCs for CVE-2020-4230

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III. Intelligence Information for CVE-2020-4230

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Vendor Advisories for CVE-2020-4230 (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-2020-4161 IBM DB2 注入漏洞
CVE-2020-4200 IBM DB2 安全漏洞
CVE-2020-4204 IBM DB2 缓冲区错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-4230

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