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CVE-2021-31837— Out of bounds write vulnerability in McAfee GetSusp

Quick assessment

Affected
McAfee,LLC McAfee GetSusp
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.

Mcafee McAfee GetSusp是美国迈克菲（Mcafee）公司的一款恶意软件扫描应用程序。 McAfee GetSusp 存在缓冲区错误漏洞，该漏洞源于McAfee GetSusp驱动程序文件组件中的内存损坏漏洞可能会让本地机器上的程序触发GetSusp中的缓冲区溢出。攻击者可利用该漏洞执行任意代码，可能触发BSOD。

CVSS 8.8 · High EPSS 0.38% · P29

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-31837

Vulnerability Information
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Vulnerability Title
Out of bounds write vulnerability in McAfee GetSusp
Source: CVE Program / CVE List V5
Vulnerability Description
Memory corruption vulnerability in the driver file component in McAfee GetSusp prior to 4.0.0 could allow a program being investigated on the local machine to trigger a buffer overflow in GetSusp, leading to the execution of arbitrary code, potentially triggering a BSOD.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Mcafee McAfee GetSusp 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcafee McAfee GetSusp是美国迈克菲（Mcafee）公司的一款恶意软件扫描应用程序。 McAfee GetSusp 存在缓冲区错误漏洞，该漏洞源于McAfee GetSusp驱动程序文件组件中的内存损坏漏洞可能会让本地机器上的程序触发GetSusp中的缓冲区溢出。攻击者可利用该漏洞执行任意代码，可能触发BSOD。
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
McAfee,LLC McAfee GetSusp unspecified ~ 4.0.0 -

II. Public POCs for CVE-2021-31837

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III. Intelligence Information for CVE-2021-31837

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Other References for CVE-2021-31837 (1)

IV. Related Vulnerabilities

Same vendor: McAfee,LLC
Same weakness: CWE-787

V. Comments for CVE-2021-31837

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