Vulnerability-Lookup

CNVD-2021-12620

Vulnerability from cnvd - Published: 2021-02-25

Title

McAfee Endpoint Security信息泄露漏洞

Description

McAfee Endpoint Security (ENS)是McAfee的防病毒产品，可提供全面的网络安全威胁防护。 McAfee Endpoint Security Windows版存在敏感信息明文存储漏洞。攻击者可利用该漏洞在ENS管理员执行特定操作后通过访问进程内存来查看ENS设置和凭据。

Severity

中

Patch Name

McAfee Endpoint Security信息泄露漏洞的补丁

Patch Description

McAfee Endpoint Security (ENS)是McAfee的防病毒产品，可提供全面的网络安全威胁防护。 McAfee Endpoint Security Windows版存在敏感信息明文存储漏洞。攻击者可利用该漏洞在ENS管理员执行特定操作后通过访问进程内存来查看ENS设置和凭据。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://kc.mcafee.com/corporate/index?page=content&id=SB10345

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-23878

Impacted products

Name
McAfee Endpoint Security（ENS）for Windows <10.7.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23878",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23878"
    }
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  "number": "CNVD-2021-12620",
  "openTime": "2021-02-25",
  "patchDescription": "McAfee Endpoint Security (ENS)\u662fMcAfee\u7684\u9632\u75c5\u6bd2\u4ea7\u54c1\uff0c\u53ef\u63d0\u4f9b\u5168\u9762\u7684\u7f51\u7edc\u5b89\u5168\u5a01\u80c1\u9632\u62a4\u3002\r\n\r\nMcAfee Endpoint Security Windows\u7248\u5b58\u5728\u654f\u611f\u4fe1\u606f\u660e\u6587\u5b58\u50a8\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728ENS\u7ba1\u7406\u5458\u6267\u884c\u7279\u5b9a\u64cd\u4f5c\u540e\u901a\u8fc7\u8bbf\u95ee\u8fdb\u7a0b\u5185\u5b58\u6765\u67e5\u770bENS\u8bbe\u7f6e\u548c\u51ed\u636e\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "McAfee Endpoint Security\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "McAfee Endpoint Security\uff08ENS\uff09for Windows \u003c10.7.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-23878",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-22",
  "title": "McAfee Endpoint Security\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-23878 (GCVE-0-2021-23878)

Vulnerability from cvelistv5 – Published: 2021-02-10 09:10 – Updated: 2024-09-16 19:41

Title

Clear text storage of sensitive Information in ENS

Summary

Clear text storage of sensitive Information in memory vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows a local user to view ENS settings and credentials via accessing process memory after the ENS administrator has performed specific actions. To exploit this, the local user has to access the relevant memory location immediately after an ENS administrator has made a configuration change through the console on their machine

Severity

7.3 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-312 - Cleartext storage of sensitive information

Assigner

trellix mitre root

References

1 reference

URL	Tags
https://kc.mcafee.com/corporate/index?page=conten…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
McAfee LLC	Endpoint Security (ENS) for Windows	Affected: 10.7.x , < 10.7.0 February 2021 (custom)

Date Public

2021-02-10 00:00

Credits

Lockheed Martin Red Team

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.