cnvd - cnvd-2021-12082

CNVD-2021-12082

Vulnerability from cnvd - Published: 2021-02-23

Title

McAfee Total Protection权限提升漏洞（CNVD-2021-12082）

Description

McAfee Total Protection (MTP)是一款一站式安全套件。 McAfee Total Protection 16.0.30之前版本存在权限提升漏洞。本地攻击者可利用该漏洞提升权限并以SYSTEM用户权限执行任意文件删除操作，从而可导致拒绝服务。

Severity

低

Patch Name

McAfee Total Protection权限提升漏洞（CNVD-2021-12082）的补丁

Patch Description

McAfee Total Protection (MTP)是一款一站式安全套件。 McAfee Total Protection 16.0.30之前版本存在权限提升漏洞。本地攻击者可利用该漏洞提升权限并以SYSTEM用户权限执行任意文件删除操作，从而可导致拒绝服务。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://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103114

Reference

https://www.zerodayinitiative.com/advisories/ZDI-21-175/

Impacted products

Name
McAfee Total Protection <16.0.30

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23873",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23873"
    }
  },
  "description": "McAfee Total Protection (MTP)\u662f\u4e00\u6b3e\u4e00\u7ad9\u5f0f\u5b89\u5168\u5957\u4ef6\u3002\n\nMcAfee Total Protection 16.0.30\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u4ee5SYSTEM\u7528\u6237\u6743\u9650\u6267\u884c\u4efb\u610f\u6587\u4ef6\u5220\u9664\u64cd\u4f5c\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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://service.mcafee.com/webcenter/portal/cp/home/articleview?articleId=TS103114",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-12082",
  "openTime": "2021-02-23",
  "patchDescription": "McAfee Total Protection (MTP)\u662f\u4e00\u6b3e\u4e00\u7ad9\u5f0f\u5b89\u5168\u5957\u4ef6\u3002\r\n\r\nMcAfee Total Protection 16.0.30\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u5e76\u4ee5SYSTEM\u7528\u6237\u6743\u9650\u6267\u884c\u4efb\u610f\u6587\u4ef6\u5220\u9664\u64cd\u4f5c\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 Total Protection\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-12082\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "McAfee Total Protection \u003c16.0.30"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-21-175/",
  "serverity": "\u4f4e",
  "submitTime": "2021-02-22",
  "title": "McAfee Total Protection\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-12082\uff09"
}

CVE-2021-23873 (GCVE-0-2021-23873)

Vulnerability from cvelistv5 – Published: 2021-02-10 10:20 – Updated: 2024-08-03 19:14

Title

McAfee Total Protection (MTP) privilege escalation vulnerability

Summary

Privilege Escalation vulnerability in McAfee Total Protection (MTP) prior to 16.0.30 allows a local user to gain elevated privileges and perform arbitrary file deletion as the SYSTEM user potentially causing Denial of Service via manipulating Junction link, after enumerating certain files, at a specific time.

Severity ?

7.8 (High)


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

CWE

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

Assigner

trellix

References

URL

Tags

	http://service.mcafee.com/FAQDocument.aspx?&id=TS103114	x_refsource_CONFIRM
	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	McAfee,LLC	McAfee Total Protection (MTP)	Affected: unspecified , < 16.0.30 (custom)

Show details on NVD website

JSON

To clipboard

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    ],
    "cna": {
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          ],
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        }
      ],
      "metrics": [
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
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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-2021-12082

CVE-2021-23873 (GCVE-0-2021-23873)

Tags

Sightings

Nomenclature