cnvd - cnvd-2020-09968

CNVD-2020-09968

Vulnerability from cnvd - Published: 2020-02-17

Title

Microsoft Windows Malicious Software Removal Tool权限提升漏洞

Description

Microsoft Malicious Software Removal Tool是美国微软（Microsoft）公司的一套用于检测和删除特殊流行恶意软件的工具（MSRT）。 Microsoft Windows Malicious Software Removal Tool中存在提权漏洞。攻击者可利用该漏洞借助特制的应用程序提升权限。

Severity

中

Patch Name

Microsoft Windows Malicious Software Removal Tool权限提升漏洞的补丁

Patch Description

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://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0733

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-0733

Impacted products

Name
Microsoft Windows Malicious Software Removal Tool <5.80

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-0733"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-09968",
  "openTime": "2020-02-17",
  "patchDescription": "Microsoft Malicious Software Removal Tool\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u68c0\u6d4b\u548c\u5220\u9664\u7279\u6b8a\u6d41\u884c\u6076\u610f\u8f6f\u4ef6\u7684\u5de5\u5177\uff08MSRT\uff09\u3002\r\n\r\nMicrosoft Windows Malicious Software Removal Tool\u4e2d\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\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": "Microsoft Windows Malicious Software Removal Tool\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft Windows Malicious Software Removal Tool \u003c5.80"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-0733",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-12",
  "title": "Microsoft Windows Malicious Software Removal Tool\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-0733 (GCVE-0-2020-0733)

Vulnerability from cvelistv5 – Published: 2020-02-11 21:23 – Updated: 2024-08-04 06:11

Summary

An elevation of privilege vulnerability exists when the Windows Malicious Software Removal Tool (MSRT) improperly handles junctions.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Windows Malicious Software Removal Tool Elevation of Privilege Vulnerability'.

Severity ?

No CVSS data available.

CWE

Elevation of Privilege

Assigner

microsoft

References

URL

Tags

https://portal.msrc.microsoft.com/en-US/security-…

x_refsource_MISC

Impacted products

Vendor

Product

Version

Microsoft

Windows Malicious Software Removal Tool 32-bit

Affected: unspecified

Microsoft

Windows Malicious Software Removal Tool 64-bit

Affected: unspecified

Show details on NVD website

JSON

To clipboard

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            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0733"
          }
        ],
        "title": "CVE Program Container"
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        }
      ],
      "problemTypes": [
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            {
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-02-11T21:23:17",
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          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0733"
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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-2020-09968

CVE-2020-0733 (GCVE-0-2020-0733)

Tags

Sightings

Nomenclature