CNVD-2021-31222

Vulnerability from cnvd - Published: 2021-04-27
VLAI Severity ?
Title
Microsoft Windows TSF权限提升漏洞
Description
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。Windows Text Service Framework（TSF）是其中的一个文本服务框架。 Microsoft Windows TSF中存在权限提升漏洞，该漏洞源于TSF服务器未正确处理从TSF客户端发送的消息，攻击者可借助特制的应用程序利用该漏洞运行任意代码，进而安装程序，查看、更改或删除数据或者创建拥有全部用户权限的新帐户。
Severity
中
Patch Name
Microsoft Windows TSF权限提升漏洞的补丁
Patch Description
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。Windows Text Service Framework（TSF）是其中的一个文本服务框架。 Microsoft Windows TSF中存在权限提升漏洞，该漏洞源于TSF服务器未正确处理从TSF客户端发送的消息，攻击者可借助特制的应用程序利用该漏洞运行任意代码，进而安装程序，查看、更改或删除数据或者创建拥有全部用户权限的新帐户。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-2020-1314

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-1314
Impacted products
Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Microsoft Windows Server 1803', 'Microsoft Microsoft Windows Server 1903', 'Microsoft Windows 10 1709', 'Microsoft Windows 10 1803', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Microsoft Windows Server 1909', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1314"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Text Service Framework\uff08TSF\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6587\u672c\u670d\u52a1\u6846\u67b6\u3002\n\nMicrosoft Windows TSF\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTSF\u670d\u52a1\u5668\u672a\u6b63\u786e\u5904\u7406\u4eceTSF\u5ba2\u6237\u7aef\u53d1\u9001\u7684\u6d88\u606f\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u8fdb\u800c\u5b89\u88c5\u7a0b\u5e8f\uff0c\u67e5\u770b\u3001\u66f4\u6539\u6216\u5220\u9664\u6570\u636e\u6216\u8005\u521b\u5efa\u62e5\u6709\u5168\u90e8\u7528\u6237\u6743\u9650\u7684\u65b0\u5e10\u6237\u3002",
  "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-2020-1314",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-31222",
  "openTime": "2021-04-27",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Text Service Framework\uff08TSF\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6587\u672c\u670d\u52a1\u6846\u67b6\u3002\r\n\r\nMicrosoft Windows TSF\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eTSF\u670d\u52a1\u5668\u672a\u6b63\u786e\u5904\u7406\u4eceTSF\u5ba2\u6237\u7aef\u53d1\u9001\u7684\u6d88\u606f\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u8fdb\u800c\u5b89\u88c5\u7a0b\u5e8f\uff0c\u67e5\u770b\u3001\u66f4\u6539\u6216\u5220\u9664\u6570\u636e\u6216\u8005\u521b\u5efa\u62e5\u6709\u5168\u90e8\u7528\u6237\u6743\u9650\u7684\u65b0\u5e10\u6237\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 TSF\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 Windows Server 2012",
      "Microsoft Windows 8.1",
      "Microsoft Windows RT 8.1 SP0",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 2019",
      "Microsoft Microsoft Windows Server 1803",
      "Microsoft Microsoft Windows Server 1903",
      "Microsoft Windows 10 1709",
      "Microsoft Windows 10 1803",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1903",
      "Microsoft Microsoft Windows Server 1909",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2004",
      "Microsoft Windows 10 2004"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1314",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-10",
  "title": "Microsoft Windows TSF\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}


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  • 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.
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  • 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.