cnvd - cnvd-2020-24143

CNVD-2020-24143

Vulnerability from cnvd - Published: 2020-04-23

Title

McAfee Endpoint Security后置链接漏洞

Description

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 ENS 10.7.0之前版本中存在后置链接漏洞。攻击者可利用该漏洞提升权限。

Severity

中

Patch Name

McAfee Endpoint Security后置链接漏洞的补丁

Patch Description

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 ENS 10.7.0之前版本中存在后置链接漏洞。攻击者可利用该漏洞提升权限。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://kc.mcafee.com/corporate/index?page=content&id=SB10309

Reference

https://www.auscert.org.au/bulletins/ESB-2020.1318/

Impacted products

Name
Mcafee Endpoint Security <10.7.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7250"
    }
  },
  "description": "McAfee Endpoint Security\uff08ENS\uff09\u662f\u7f8e\u56fd\u8fc8\u514b\u83f2\uff08McAfee\uff09\u516c\u53f8\u7684\u4e00\u5957\u63d0\u4f9b\u667a\u80fd\u534f\u4f5c\u548c\u5148\u8fdb\u7684\u5a01\u80c1\u9632\u5fa1\u7684\u6846\u67b6\u3002\u8be5\u6846\u67b6\u652f\u6301\u5bf9\u5b9e\u65f6\u901a\u4fe1\u7684\u6574\u4e2a\u5a01\u80c1\u9632\u5fa1\u751f\u547d\u5468\u671f\u8fdb\u884c\u63a7\u5236\u5e76\u8fdb\u884c\u53ef\u64cd\u4f5c\u7684\u5a01\u80c1\u53d6\u8bc1\u7b49\u3002\n\nMcAfee ENS 10.7.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-24143",
  "openTime": "2020-04-23",
  "patchDescription": "McAfee Endpoint Security\uff08ENS\uff09\u662f\u7f8e\u56fd\u8fc8\u514b\u83f2\uff08McAfee\uff09\u516c\u53f8\u7684\u4e00\u5957\u63d0\u4f9b\u667a\u80fd\u534f\u4f5c\u548c\u5148\u8fdb\u7684\u5a01\u80c1\u9632\u5fa1\u7684\u6846\u67b6\u3002\u8be5\u6846\u67b6\u652f\u6301\u5bf9\u5b9e\u65f6\u901a\u4fe1\u7684\u6574\u4e2a\u5a01\u80c1\u9632\u5fa1\u751f\u547d\u5468\u671f\u8fdb\u884c\u63a7\u5236\u5e76\u8fdb\u884c\u53ef\u64cd\u4f5c\u7684\u5a01\u80c1\u53d6\u8bc1\u7b49\u3002\r\n\r\nMcAfee ENS 10.7.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mcafee Endpoint Security \u003c10.7.0"
  },
  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.1318/",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-17",
  "title": "McAfee Endpoint Security\u540e\u7f6e\u94fe\u63a5\u6f0f\u6d1e"
}

CVE-2020-7250 (GCVE-0-2020-7250)

Vulnerability from cvelistv5 – Published: 2020-04-15 12:45 – Updated: 2024-09-16 17:18

Summary

Symbolic link manipulation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update allows authenticated local user to potentially gain an escalation of privileges by pointing the link to files which the user which not normally have permission to alter via carefully creating symbolic links from the ENS log file directory.

Severity ?

8.2 (High)


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

CWE

CWE-59 - Improper Link Resolution Before File Access ('Link Following')

Assigner

trellix

References

URL

Tags

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

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	McAfee LLC	McAfee Endpoint Security (ENS)	Affected: 10.x , < 10.7.0 April 2020 Update (custom)

Credits

McAfee credits Jakub Palaczynski  (ING Tech Poland) and Eran Shimony (CyberArk) for independently reporting this flaw

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:25:48.498Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
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            "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10309"
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        ],
        "title": "CVE Program Container"
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          "product": "McAfee Endpoint Security (ENS)",
          "vendor": "McAfee LLC",
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              "status": "affected",
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      ],
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "LOW",
            "scope": "CHANGED",
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      "providerMetadata": {
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      },
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      "x_generator": {
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    "dateReserved": "2020-01-21T00:00:00",
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2020-24143

CVE-2020-7250 (GCVE-0-2020-7250)

Tags

Sightings

Nomenclature