cnvd - cnvd-2019-14447

cnvd-2019-14447

Vulnerability from cnvd

Title: Microsoft Windows Deployment Services远程代码执行漏洞

Description:

Microsoft Windows Server 2019等都是美国微软（Microsoft）公司发布的一系列服务器操作系统。Windows Deployment Services TFTP Server是其中的一个操作系统部署组件。

Microsoft Windows Deployment Services TFTP Server中对内存对象的处理方式存在远程代码执行漏洞。远程攻击者可利用该漏洞在目标系统上以提升的权限执行任意代码。

Severity: 高

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

Patch Description:

Microsoft Windows Server 2019等都是美国微软（Microsoft）公司发布的一系列服务器操作系统。Windows Deployment Services TFTP Server是其中的一个操作系统部署组件。

Microsoft Windows Deployment Services TFTP Server中对内存对象的处理方式存在远程代码执行漏洞。远程攻击者可利用该漏洞在目标系统上以提升的权限执行任意代码。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:

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-2018-8476

Reference: http://www.securityfocus.com/bid/105774

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 1803', 'Microsoft Windows Server 2019']

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{
  "bids": {
    "bid": {
      "bidNumber": "105774"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8476"
    }
  },
  "description": "Microsoft Windows Server 2019\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Deployment Services TFTP Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u90e8\u7f72\u7ec4\u4ef6\u3002\n\nMicrosoft Windows Deployment Services TFTP Server\u4e2d\u5bf9\u5185\u5b58\u5bf9\u8c61\u7684\u5904\u7406\u65b9\u5f0f\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u4ee5\u63d0\u5347\u7684\u6743\u9650\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Omer Gull of Checkpoint Software Technologies",
  "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/zh-CN/security-guidance/advisory/CVE-2018-8476",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-14447",
  "openTime": "2019-05-16",
  "patchDescription": "Microsoft Windows Server 2019\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Deployment Services TFTP Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u90e8\u7f72\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Windows Deployment Services TFTP Server\u4e2d\u5bf9\u5185\u5b58\u5bf9\u8c61\u7684\u5904\u7406\u65b9\u5f0f\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u4ee5\u63d0\u5347\u7684\u6743\u9650\u6267\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 Deployment Services\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008",
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 1803",
      "Microsoft Windows Server 2019"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/105774",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-16",
  "title": "Microsoft Windows Deployment Services\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-8476 (GCVE-0-2018-8476)

Vulnerability from cvelistv5

Published

2018-11-14 01:00

Modified

2024-08-05 06:54

Severity ?

CWE

Remote Code Execution

Summary

A remote code execution vulnerability exists in the way that Windows Deployment Services TFTP Server handles objects in memory, aka "Windows Deployment Services TFTP Server Remote Code Execution Vulnerability." This affects Windows Server 2012 R2, Windows Server 2008, Windows Server 2012, Windows Server 2019, Windows Server 2016, Windows Server 2008 R2, Windows 10 Servers.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1042109	vdb-entry, x_refsource_SECTRACK
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8476	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/105774	vdb-entry, x_refsource_BID
	https://research.checkpoint.com/2019/pxe-dust-finding-a-vulnerability-in-windows-servers-deployment-services/	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows Server 2012 R2

Version: (Server Core installation)

Microsoft	Windows Server 2008	Version: 32-bit Systems Service Pack 2 Version: 32-bit Systems Service Pack 2 (Server Core installation) Version: Itanium-Based Systems Service Pack 2 Version: x64-based Systems Service Pack 2 Version: x64-based Systems Service Pack 2 (Server Core installation)
Microsoft	Windows Server 2012	Version: (Server Core installation)
Microsoft	Windows Server 2019	Version: (Server Core installation)
Microsoft	Windows Server 2016	Version: (Server Core installation)
Microsoft	Windows Server 2008 R2	Version: Itanium-Based Systems Service Pack 1 Version: x64-based Systems Service Pack 1 Version: x64-based Systems Service Pack 1 (Server Core installation)
Microsoft	Windows 10 Servers	Version: version 1803 (Server Core Installation)

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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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