CVE-2020-7308— Transmission of data in clear text by McAfee ENS
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I. Basic Information for CVE-2020-7308
Vulnerability Information
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Vulnerability Title
Transmission of data in clear text by McAfee ENS
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cleartext Transmission of Sensitive Information between McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update and McAfee Global Threat Intelligence (GTI) servers using DNS allows a remote attacker to view the requests from ENS and responses from GTI over DNS. By gaining control of an intermediate DNS server or altering the network DNS configuration, it is possible for an attacker to intercept requests and send their own responses.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
敏感数据的明文传输
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mcafee McAfee Endpoint Security 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mcafee McAfee Endpoint Security（ENS）是美国迈克菲（Mcafee）公司的一套提供智能协作和先进的威胁防御的框架。该框架支持对实时通信的整个威胁防御生命周期进行控制并进行可操作的威胁取证等。 McAfee Endpoint Security 存在安全漏洞，该漏洞源于攻击者可利用该漏洞通过DNS查看来自ENS的请求和来自GTI的响应。
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 Endpoint Security (ENS) for WIndows | unspecified ~ 10.7.0 February 2021 Update | - |
II. Public POCs for CVE-2020-7308
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://kc.mcafee.com/corporate/index?page=content&id=SB10354x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2020-7308
Same Patch Batch · McAfee,LLC · 2021-04-15 · 6 CVEs total
| CVE-2021-23887 | 7.8 HIGH | Privilege escalation in McAfee DLP Endpoint for Windows |
| CVE-2021-23886 | 5.5 MEDIUM | Local Denial of Service in McAfee DLP Endpoint for Windows |
| CVE-2020-7269 | 4.9 MEDIUM | Sensitive Information Exposure in McAfee ATD |
| CVE-2020-7270 | 4.9 MEDIUM | Sensitive Information Exposure in McAfee ATD |
| CVE-2021-23884 | 4.3 MEDIUM | Clear text exposure of password in McAfee CSR ePO extension |
IV. Related Vulnerabilities
Same vendor: McAfee,LLC
Same weakness: CWE-319
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V. Comments for CVE-2020-7308
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