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CVE-2020-4623

Quick assessment

Affected
IBM i2 iBase
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 i2 iBase是美国IBM公司的一款数据分析应用。该软件提供灵活的数据获取方式以及提供可视化工具进行数据分析。 IBM i2 iBase存在安全漏洞，该漏洞允许本地经过身份验证的攻击者可利用该漏洞在系统上执行任意代码，这是由DLL搜索顺序劫持缺陷造成的。通过使用一个特制的. dll文件，攻击者可利用该漏洞可以利用这个漏洞在系统上执行任意代码。

AI Predicted 7.8 Difficulty: Easy EPSS 0.30% · P22

Possible ATT&CK Techniques 2 AI

T1055 · Process Injection T1574.002
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I. Basic Information for CVE-2020-4623

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM i2 iBase 8.9.13 could allow a local authenticated attacker to execute arbitrary code on the system, caused by a DLL search order hijacking flaw. By using a specially-crafted .DLL file, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 184984.
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 i2 iBase 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM i2 iBase是美国IBM公司的一款数据分析应用。该软件提供灵活的数据获取方式以及提供可视化工具进行数据分析。 IBM i2 iBase存在安全漏洞，该漏洞允许本地经过身份验证的攻击者可利用该漏洞在系统上执行任意代码，这是由DLL搜索顺序劫持缺陷造成的。通过使用一个特制的. dll文件，攻击者可利用该漏洞可以利用这个漏洞在系统上执行任意代码。
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 i2 iBase 8.9.13 -

II. Public POCs for CVE-2020-4623

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III. Intelligence Information for CVE-2020-4623

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Vendor Advisories for CVE-2020-4623 (1)

Same Patch Batch · IBM · 2021-07-26 · 10 CVEs total

CVE-2021-20337 IBM QRadar SIEM 加密问题漏洞
CVE-2021-20430 IBM i2 Analysts Notebook Premium 安全漏洞
CVE-2021-20431 IBM i2 Analysts Notebook Premium 代码问题漏洞
CVE-2021-20560 IBM Sterling Connect 安全漏洞
CVE-2021-29766 IBM i2 Analyze 安全漏洞
CVE-2021-29767 IBM i2 Analyze安全漏洞
CVE-2021-29769 IBM i2 Analysts Notebook Premium 安全漏洞
CVE-2021-29770 IBM i2 Analyze 安全漏洞
CVE-2021-29784 IBM i2 Analyze 安全漏洞

IV. Related Vulnerabilities

Same product: i2 iBase
Same vendor: IBM

V. Comments for CVE-2020-4623

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