Vulnerability-Lookup

CNVD-2021-37598

Vulnerability from cnvd - Published: 2021-05-28

Title

Microsoft .NET和Visual Studio权限提升漏洞

Description

Microsoft Visual Studio是美国微软（Microsoft）公司的一款开发工具套件系列产品，也是一个基本完整的开发工具集，它包括了整个软件生命周期中所需要的大部分工具。 Microsoft .NET和Visual Studio存在权限提升漏洞。目前没有详细漏洞细节提供。

Severity

中

Patch Name

Microsoft .NET和Visual Studio权限提升漏洞的补丁

Patch Description

Microsoft Visual Studio是美国微软（Microsoft）公司的一款开发工具套件系列产品，也是一个基本完整的开发工具集，它包括了整个软件生命周期中所需要的大部分工具。 Microsoft .NET和Visual Studio存在权限提升漏洞。目前没有详细漏洞细节提供。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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31204

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-31204

Impacted products

Name
['Microsoft Visual Studio 2019 16.4', 'Microsoft Visual Studio 2019 16.7', 'Microsoft Visual Studio 2019 16.9', 'Microsoft Visual Studio 2019 for Mac 8.9', 'Microsoft .NET 5.0', 'Microsoft .NET Core 3.1']

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31204"
    }
  },
  "description": "Microsoft Visual Studio\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u53d1\u5de5\u5177\u5957\u4ef6\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e5f\u662f\u4e00\u4e2a\u57fa\u672c\u5b8c\u6574\u7684\u5f00\u53d1\u5de5\u5177\u96c6\uff0c\u5b83\u5305\u62ec\u4e86\u6574\u4e2a\u8f6f\u4ef6\u751f\u547d\u5468\u671f\u4e2d\u6240\u9700\u8981\u7684\u5927\u90e8\u5206\u5de5\u5177\u3002\n\nMicrosoft .NET\u548cVisual Studio\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31204",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37598",
  "openTime": "2021-05-28",
  "patchDescription": "Microsoft Visual Studio\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u53d1\u5de5\u5177\u5957\u4ef6\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e5f\u662f\u4e00\u4e2a\u57fa\u672c\u5b8c\u6574\u7684\u5f00\u53d1\u5de5\u5177\u96c6\uff0c\u5b83\u5305\u62ec\u4e86\u6574\u4e2a\u8f6f\u4ef6\u751f\u547d\u5468\u671f\u4e2d\u6240\u9700\u8981\u7684\u5927\u90e8\u5206\u5de5\u5177\u3002\r\n\r\nMicrosoft .NET\u548cVisual Studio\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 .NET\u548cVisual Studio\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Visual Studio 2019 16.4",
      "Microsoft Visual Studio 2019 16.7",
      "Microsoft Visual Studio 2019 16.9",
      "Microsoft Visual Studio 2019 for Mac 8.9",
      "Microsoft .NET 5.0",
      "Microsoft .NET Core 3.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-31204",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-14",
  "title": "Microsoft .NET\u548cVisual Studio\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-31204 (GCVE-0-2021-31204)

Vulnerability from cvelistv5 – Published: 2021-05-11 19:11 – Updated: 2024-08-03 22:55

Title

.NET and Visual Studio Elevation of Privilege Vulnerability

Summary

.NET and Visual Studio Elevation of Privilege Vulnerability

Severity

7.3 (High)


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

CWE

Elevation of Privilege

Assigner

microsoft mitre root

References

7 references

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

6 products

Vendor	Product	Version
Microsoft	.NET Core 3.1	Affected: 3.1 , < 3.1.15-servicing.21214.3 (custom) cpe:2.3:a:microsoft:.net_core::::::::
Microsoft	.NET 5.0	Affected: 5.0.0 , < 5.0.6-servicing.21220.11 (custom) cpe:2.3:a:microsoft:.net::::::::
Microsoft	Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)	Affected: 15.0.0 , < publication (custom) cpe:2.3:a:microsoft:visual_studio_2019:16.9:::::::*
Microsoft	Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)	Affected: 16.0 , < publication (custom) cpe:2.3:a:microsoft:visual_studio_2019::::::::
Microsoft	Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)	Affected: 16.0.0 , < publication (custom) cpe:2.3:a:microsoft:visual_studio_2019::::::::
Microsoft	Visual Studio 2019 for Mac version 8.9	Affected: 8.0 , < publication (custom) cpe:2.3:a:microsoft:visual_studio_2019:8.10:::::macos::

Date Public

2021-05-11 07:00

Show details on NVD website

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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.

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.

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CNVD-2021-37598

CVE-2021-31204 (GCVE-0-2021-31204)

Tags

Sightings

Nomenclature

Related by attack behaviour