cnvd - cnvd-2020-16676

cnvd-2020-16676

Vulnerability from cnvd

Title: Microsoft Windows SMBv3远程代码执行漏洞

Description:

Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。

Microsoft Windows SMBv3远程代码执行漏洞。未经授权的远程攻击者可以通过精心构造的请求包进行远程代码执行。

Severity: 高

Patch Name: Microsoft Windows SMBv3远程代码执行漏洞的补丁

Patch Description:

Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。

Microsoft Windows SMBv3远程代码执行漏洞。未经授权的远程攻击者可以通过精心构造的请求包进行远程代码执行。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:

用户可联系供应商获得补丁信息： https://www.microsoft.com/

Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/adv200005

Impacted products

Name
['Microsoft Windows 10 1903', 'Microsoft Windows Server 1903', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 1909']

Show details on source website

JSON

To clipboard

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CVE-2020-0796 (GCVE-0-2020-0796)

Vulnerability from cvelistv5

Published

2020-03-12 15:48

Modified

2025-07-30 01:45

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

Remote Code Execution

Summary

A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Remote Code Execution Vulnerability'.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0796	x_refsource_MISC
	http://packetstormsecurity.com/files/156731/CoronaBlue-SMBGhost-Microsoft-Windows-10-SMB-3.1.1-Proof-Of-Concept.html	x_refsource_MISC
	http://packetstormsecurity.com/files/156732/Microsoft-Windows-SMB-3.1.1-Remote-Code-Execution.html	x_refsource_MISC
	http://packetstormsecurity.com/files/156980/Microsoft-Windows-10-SMB-3.1.1-Local-Privilege-Escalation.html	x_refsource_MISC
	http://packetstormsecurity.com/files/157110/SMBv3-Compression-Buffer-Overflow.html	x_refsource_MISC
	http://packetstormsecurity.com/files/157901/Microsoft-Windows-SMBGhost-Remote-Code-Execution.html	x_refsource_MISC
	http://packetstormsecurity.com/files/158054/SMBleed-SMBGhost-Pre-Authentication-Remote-Code-Execution-Proof-Of-Concept.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows 10 Version 1903 for 32-bit Systems

Version: unspecified

Microsoft	Windows 10 Version 1903 for x64-based Systems	Version: unspecified
Microsoft	Windows 10 Version 1903 for ARM64-based Systems	Version: unspecified
Microsoft	Windows Server, version 1903 (Server Core installation)	Version: unspecified
Microsoft	Windows 10 Version 1909 for 32-bit Systems	Version: unspecified
Microsoft	Windows 10 Version 1909 for x64-based Systems	Version: unspecified
Microsoft	Windows 10 Version 1909 for ARM64-based Systems	Version: unspecified
Microsoft	Windows Server, version 1909 (Server Core installation)	Version: unspecified

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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