cnvd - cnvd-2017-12955

CNVD-2017-12955

Vulnerability from cnvd - Published: 2017-07-05

Title

Microsoft Windows TDX本地权限提升漏洞

Description

Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。TDX是中国财富趋势科技公司的一款多功能证券信息平台。 Microsoft Windows TDX中存在本地权限提升漏洞。本地攻击者可利用该漏洞以提升的权限运行进程。

Severity

高

Patch Name

Microsoft Windows TDX本地权限提升漏洞的补丁

Patch Description

Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。TDX是中国财富趋势科技公司的一款多功能证券信息平台。 Microsoft Windows TDX中存在本地权限提升漏洞。本地攻击者可利用该漏洞以提升的权限运行进程。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/en-US/security-guidance/advisory/CVE-2017-0296

Reference

http://www.securityfocus.com/bid/98839

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows 8.1', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows RT 8.1', 'Microsoft Windows server 2012 Gold', 'Microsoft Windows 10 Gold', 'Microsoft Windows 10 1511', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 1703']

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JSON

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    "cve": {
      "cveNumber": "CVE-2017-0296"
    }
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  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002TDX\u662f\u4e2d\u56fd\u8d22\u5bcc\u8d8b\u52bf\u79d1\u6280\u516c\u53f8\u7684\u4e00\u6b3e\u591a\u529f\u80fd\u8bc1\u5238\u4fe1\u606f\u5e73\u53f0\u3002\r\n\r\nMicrosoft Windows TDX\u4e2d\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u8fd0\u884c\u8fdb\u7a0b\u3002",
  "discovererName": "360 Security working with Trend Micro\u00e2??s Zero Day Initiative (ZDI)",
  "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/en-US/security-guidance/advisory/CVE-2017-0296",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-12955",
  "openTime": "2017-07-05",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002TDX\u662f\u4e2d\u56fd\u8d22\u5bcc\u8d8b\u52bf\u79d1\u6280\u516c\u53f8\u7684\u4e00\u6b3e\u591a\u529f\u80fd\u8bc1\u5238\u4fe1\u606f\u5e73\u53f0\u3002\r\n\r\nMicrosoft Windows TDX\u4e2d\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u8fd0\u884c\u8fdb\u7a0b\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 TDX\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows 8.1",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows RT 8.1",
      "Microsoft Windows server 2012 Gold",
      "Microsoft Windows 10 Gold",
      "Microsoft Windows 10  1511",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1703"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/98839",
  "serverity": "\u9ad8",
  "submitTime": "2017-06-15",
  "title": "Microsoft Windows TDX\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-0296 (GCVE-0-2017-0296)

Vulnerability from cvelistv5 – Published: 2017-06-15 01:00 – Updated: 2024-08-05 13:03

Summary

Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allow an attacker to elevate privilege when tdx.sys fails to check the length of a buffer prior to copying memory to it, aka "Windows TDX Elevation of Privilege Vulnerability".

Severity ?

No CVSS data available.

CWE

Elevation of Privilege

Assigner

microsoft

References

URL

Tags

	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/98839	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Microsoft Corporation	Microsoft Windows	Affected: Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016.

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JSON

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2017-12955

CVE-2017-0296 (GCVE-0-2017-0296)

Tags

Sightings

Nomenclature