CVE-2020-7346— Privilege escalation in McAfee DLP Endpoint for Windows
Quick assessment
Affected
McAfee,LLC McAfee Data Loss Prevention (DLP) Endpoint for 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.
Mcafee McAfee Data Loss Prevention（DLP）是美国迈克菲（Mcafee）公司的一套数据丢失防护套件，它包含McAfee DLP Monitor、McAfee DLP Endpoint等组件，并提供事件管理和报告、同步本地和云DLP策略等功能。 McAfee Data Loss Prevention for Windows prior to 11.6.100 存在安全漏洞，该漏洞允许本地、低特权的攻击者可利用该漏洞通过使用连接使产品加载dll。
Possible ATT&CK Techniques 3 AI
T1055 · Process Injection T1068 · Exploitation for Privilege Escalation T1528 · Steal Application Access Token
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I. Basic Information for CVE-2020-7346
Vulnerability Information
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Vulnerability Title
Privilege escalation in McAfee DLP Endpoint for Windows
Source: CVE Program / CVE List V5
Vulnerability Description
Privilege Escalation vulnerability in McAfee Data Loss Prevention (DLP) for Windows prior to 11.6.100 allows a local, low privileged, attacker through the use of junctions to cause the product to load DLLs of the attacker's choosing. This requires the creation and removal of junctions by the attacker along with sending a specific IOTL command at the correct time.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: CVE Program / CVE List V5
Vulnerability Title
Mcafee McAfee Data Loss Prevention 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcafee McAfee Data Loss Prevention（DLP）是美国迈克菲（Mcafee）公司的一套数据丢失防护套件，它包含McAfee DLP Monitor、McAfee DLP Endpoint等组件，并提供事件管理和报告、同步本地和云DLP策略等功能。 McAfee Data Loss Prevention for Windows prior to 11.6.100 存在安全漏洞，该漏洞允许本地、低特权的攻击者可利用该漏洞通过使用连接使产品加载dll。
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 Data Loss Prevention (DLP) Endpoint for Windows | unspecified ~ 11.6.100 | - |
|
II. Public POCs for CVE-2020-7346
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-7346 (1)
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10344 x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: McAfee Data Loss Prevention (DLP) Endpoint for Windows
Same vendor: McAfee,LLC
Same weakness: CWE-59
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V. Comments for CVE-2020-7346
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