cnvd - cnvd-2020-40487

cnvd-2020-40487

Vulnerability from cnvd

Title: Microsoft Windows Server DNS Server远程代码执行漏洞

Description:

Microsoft Windows Server是美国微软（Microsoft）公司的一套服务器操作系统。Windows DNS Server是其中的一个DNS（域名系统）服务器。

Microsoft Windows Server DNS Server存在远程代码执行漏洞。攻击者可利用漏洞在本地系统帐户的上下文中运行任意代码。

Severity: 高

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

Patch Description:

Microsoft Windows Server是美国微软（Microsoft）公司的一套服务器操作系统。Windows DNS Server是其中的一个DNS（域名系统）服务器。

Microsoft Windows Server DNS Server存在远程代码执行漏洞。攻击者可利用漏洞在本地系统帐户的上下文中运行任意代码。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:

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-2020-1350

Reference: https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1350

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 2016 1903', 'Microsoft Windows Server 2016 1909', 'Microsoft Windows Server 2016 2004']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1350"
    }
  },
  "description": "Microsoft Windows Server\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows DNS Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aDNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u670d\u52a1\u5668\u3002\n\nMicrosoft Windows Server DNS Server\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u672c\u5730\u7cfb\u7edf\u5e10\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1350",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-40487",
  "openTime": "2020-07-16",
  "patchDescription": "Microsoft Windows Server\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows DNS Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aDNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u670d\u52a1\u5668\u3002\r\n\r\nMicrosoft Windows Server DNS Server\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u672c\u5730\u7cfb\u7edf\u5e10\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\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 Server DNS Server\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows Server 2019",
      "Microsoft Windows Server 2016 1903",
      "Microsoft Windows Server 2016 1909",
      "Microsoft Windows Server 2016 2004"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2020-1350",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-15",
  "title": "Microsoft Windows Server DNS Server\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-1350 (GCVE-0-2020-1350)

Vulnerability from cvelistv5

Published

2020-07-14 22:54

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 Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows DNS Server Remote Code Execution Vulnerability'.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1350	x_refsource_MISC
	http://packetstormsecurity.com/files/158484/SIGRed-Windows-DNS-Denial-Of-Service.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows Server

Version: 2019
Version: 2019 (Core installation)
Version: 2016
Version: 2016 (Core installation)
Version: 2008 for 32-bit Systems Service Pack 2
Version: 2008 for 32-bit Systems Service Pack 2 (Core installation)
Version: 2008 for x64-based Systems Service Pack 2
Version: 2008 for x64-based Systems Service Pack 2 (Core installation)
Version: 2008 R2 for x64-based Systems Service Pack 1
Version: 2008 R2 for x64-based Systems Service Pack 1 (Core installation)
Version: 2012
Version: 2012 (Core installation)
Version: 2012 R2
Version: 2012 R2 (Core installation)

Microsoft	Windows Server, version 1909 (Server Core installation)	Version: unspecified
Microsoft	Windows Server, version 1903 (Server Core installation)	Version: unspecified
Microsoft	Windows Server, version 2004 (Server Core installation)	Version: unspecified

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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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