cnvd-2019-10047
Vulnerability from cnvd
Title
Microsoft Windows Win32k信息泄露漏洞
Description
Windows是美国微软公司研发的一套操作系统，Windows采用了图形化模式GUI。Windows Subsystem for Linux（简称WSL）是一个为在Windows 10和Windows Server 2019上能够原生运行Linux二进制可执行文件（ELF格式）的兼容层。 Microsoft Windows存在信息泄露漏洞。该漏洞源于win32k组件会不当提供内核信息。攻击者可利用该漏洞获取信息，从而可进一步危害用户的系统。
Severity
低
Patch Name
Microsoft Windows Win32k信息泄露漏洞的补丁
Patch Description
Windows是美国微软公司研发的一套操作系统，Windows采用了图形化模式GUI。Windows Subsystem for Linux（简称WSL）是一个为在Windows 10和Windows Server 2019上能够原生运行Linux二进制可执行文件（ELF格式）的兼容层。 Microsoft Windows存在信息泄露漏洞。该漏洞源于win32k组件会不当提供内核信息。攻击者可利用该漏洞获取信息，从而可进一步危害用户的系统。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

厂商已发布漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0776

Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0776
Impacted products
Name
['Microsoft Windows 10', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2016 1709', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 2016 1803']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-0776"
    }
  },
  "description": "Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0cWindows\u91c7\u7528\u4e86\u56fe\u5f62\u5316\u6a21\u5f0fGUI\u3002Windows Subsystem for Linux\uff08\u7b80\u79f0WSL\uff09\u662f\u4e00\u4e2a\u4e3a\u5728Windows 10\u548cWindows Server 2019\u4e0a\u80fd\u591f\u539f\u751f\u8fd0\u884cLinux\u4e8c\u8fdb\u5236\u53ef\u6267\u884c\u6587\u4ef6\uff08ELF\u683c\u5f0f\uff09\u7684\u517c\u5bb9\u5c42\u3002\n\nMicrosoft Windows\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8ewin32k\u7ec4\u4ef6\u4f1a\u4e0d\u5f53\u63d0\u4f9b\u5185\u6838\u4fe1\u606f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\uff0c\u4ece\u800c\u53ef\u8fdb\u4e00\u6b65\u5371\u5bb3\u7528\u6237\u7684\u7cfb\u7edf\u3002",
  "discovererName": "Microsoft",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0776",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-10047",
  "openTime": "2019-04-16",
  "patchDescription": "Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0cWindows\u91c7\u7528\u4e86\u56fe\u5f62\u5316\u6a21\u5f0fGUI\u3002Windows Subsystem for Linux\uff08\u7b80\u79f0WSL\uff09\u662f\u4e00\u4e2a\u4e3a\u5728Windows 10\u548cWindows Server 2019\u4e0a\u80fd\u591f\u539f\u751f\u8fd0\u884cLinux\u4e8c\u8fdb\u5236\u53ef\u6267\u884c\u6587\u4ef6\uff08ELF\u683c\u5f0f\uff09\u7684\u517c\u5bb9\u5c42\u3002\r\n\r\nMicrosoft Windows\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8ewin32k\u7ec4\u4ef6\u4f1a\u4e0d\u5f53\u63d0\u4f9b\u5185\u6838\u4fe1\u606f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\uff0c\u4ece\u800c\u53ef\u8fdb\u4e00\u6b65\u5371\u5bb3\u7528\u6237\u7684\u7cfb\u7edf\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 Win32k\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10",
      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 2016 1709",
      "Microsoft Windows Server 2019",
      "Microsoft Windows Server 2016 1803"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0776",
  "serverity": "\u4f4e",
  "submitTime": "2019-03-14",
  "title": "Microsoft Windows Win32k\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}


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