Vulnerability-Lookup

CNVD-2019-31861

Vulnerability from cnvd - Published: 2019-09-18

Title

Microsoft Windows Hyper-V拒绝服务漏洞（CNVD-2019-31861）

Description

Microsoft Windows和Microsoft Windows Server都是美国微软（Microsoft）公司的产品。Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Windows Hyper-V是其中的一个虚拟化产品，支持在Windows中创建虚拟机。 Microsoft Hyper-V中存在拒绝服务漏洞，该漏洞源于程序未能正确验证虚拟机操作系统上特权用户的输入，攻击者可借助特制的应用程序利用该漏洞造成主计算机崩溃。

Severity

中

Patch Name

Microsoft Windows Hyper-V拒绝服务漏洞（CNVD-2019-31861）的补丁

Patch Description

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/zh-CN/security-guidance/advisory/CVE-2019-0928

Reference

https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2019-0928

Impacted products

Name
['Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 1803', 'Microsoft Windows 10 1703', 'Microsoft Windows 10 1709', 'Microsoft Windows 10 1803']

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JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-0928"
    }
  },
  "description": "Microsoft Windows\u548cMicrosoft Windows Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows\u662f\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Windows Server\u662f\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Hyper-V\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u865a\u62df\u5316\u4ea7\u54c1\uff0c\u652f\u6301\u5728Windows\u4e2d\u521b\u5efa\u865a\u62df\u673a\u3002\n\nMicrosoft Hyper-V\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u865a\u62df\u673a\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7279\u6743\u7528\u6237\u7684\u8f93\u5165\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4e3b\u8ba1\u7b97\u673a\u5d29\u6e83\u3002",
  "discovererName": "unknown",
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  "number": "CNVD-2019-31861",
  "openTime": "2019-09-18",
  "patchDescription": "Microsoft Windows\u548cMicrosoft Windows Server\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft Windows\u662f\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Windows Server\u662f\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Hyper-V\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u865a\u62df\u5316\u4ea7\u54c1\uff0c\u652f\u6301\u5728Windows\u4e2d\u521b\u5efa\u865a\u62df\u673a\u3002\r\n\r\nMicrosoft Hyper-V\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u865a\u62df\u673a\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7279\u6743\u7528\u6237\u7684\u8f93\u5165\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4e3b\u8ba1\u7b97\u673a\u5d29\u6e83\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 Hyper-V\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-31861\uff09\u7684\u8865\u4e01",
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      "Microsoft Windows Server 2016",
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      "Microsoft Windows 10 1803"
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  "serverity": "\u4e2d",
  "submitTime": "2019-09-12",
  "title": "Microsoft Windows Hyper-V\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-31861\uff09"
}

CVE-2019-0928 (GCVE-0-2019-0928)

Vulnerability from cvelistv5 – Published: 2019-09-11 21:24 – Updated: 2024-08-04 17:58

Summary

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'.

Severity

No CVSS data available.

CWE

Denial of Service

Assigner

microsoft mitre root Scorecard

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version
Microsoft	Windows	Affected: 10 for x64-based Systems Affected: 10 Version 1607 for x64-based Systems Affected: 10 Version 1703 for x64-based Systems Affected: 10 Version 1709 for x64-based Systems Affected: 10 Version 1803 for x64-based Systems
Microsoft	Windows Server	Affected: 2016 Affected: 2016 (Core installation) Affected: version 1803 (Core Installation)

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.

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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Action not permitted

CNVD-2019-31861

CVE-2019-0928 (GCVE-0-2019-0928)

Tags

Sightings

Nomenclature

Related by attack behaviour