Vulnerability-Lookup

CNVD-2020-31544

Vulnerability from cnvd - Published: 2020-06-04

Title

Microsoft Visual Studio Extension Installer Service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 Visual Studio Extension Installer Service中存在权限提升漏洞，该漏洞源于程序未能正确处理文件权限。攻击者可借助特制程序利用该漏洞执行任意代码。

Severity

低

Patch Name

Microsoft Visual Studio Extension Installer Service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-2020-0900

Reference

https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-0900

Impacted products

Name
['Microsoft Visual Studio 2019 16.0', 'Microsoft Visual Studio 2015 Update 3', 'Microsoft Visual Studio 2017 15.9（包含15.1至15.8）', 'Microsoft Visual Studio 2019 16.4（包含16.0至16.3）', 'Microsoft Visual Studio 2019 16.5']

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CVE-2020-0900 (GCVE-0-2020-0900)

Vulnerability from cvelistv5 – Published: 2020-04-15 15:12 – Updated: 2024-08-04 06:18

Summary

An elevation of privilege vulnerability exists when the Visual Studio Extension Installer Service improperly handles file operations, aka 'Visual Studio Extension Installer Service Elevation of Privilege Vulnerability'.

Severity

No CVSS data available.

CWE

Elevation of Privilege

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3972 records in the last 180 days details

References

1 reference

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

Impacted products

5 products

Vendor	Product	Version
Microsoft	Microsoft Visual Studio 2019 version 16.5	Affected: unspecified
Microsoft	Microsoft Visual Studio 2017 version 15.9 (includes 15.1 - 15.8)	Affected: unspecified
Microsoft	Microsoft Visual Studio 2019	Affected: 16.0
Microsoft	Microsoft Visual Studio	Affected: 2015 Update 3
Microsoft	Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)	Affected: unspecified

Show details on NVD website

JSON

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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.

Vulnerability timeline

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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.
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