cnvd-2019-22776
Vulnerability from cnvd
Title
EDK2安全绕过漏洞
Description
EDK2是一套基于UEFI和PI规范的跨平台固件开发环境。 EDK2中存在安全绕过漏洞。远程攻击者可利用该漏洞造成受影响的应用崩溃，导致拒绝服务或绕过安全限制，执行未授权的操作。
Severity
中
Patch Name
EDK2安全绕过漏洞的补丁
Patch Description
EDK2是一套基于UEFI和PI规范的跨平台固件开发环境。 EDK2中存在安全绕过漏洞。远程攻击者可利用该漏洞造成受影响的应用崩溃，导致拒绝服务或绕过安全限制，执行未授权的操作。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://tianocore.sourceforge.net/wiki/EDK2

Reference
https://nvd.nist.gov/vuln/detail/CVE-2018-12178
Impacted products
Name
EDK2 EDK2
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "107191"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12178",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2018-12178"
    }
  },
  "description": "EDK2\u662f\u4e00\u5957\u57fa\u4e8eUEFI\u548cPI\u89c4\u8303\u7684\u8de8\u5e73\u53f0\u56fa\u4ef6\u5f00\u53d1\u73af\u5883\u3002\n\nEDK2\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "EDK2",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://tianocore.sourceforge.net/wiki/EDK2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-22776",
  "openTime": "2019-07-16",
  "patchDescription": "EDK2\u662f\u4e00\u5957\u57fa\u4e8eUEFI\u548cPI\u89c4\u8303\u7684\u8de8\u5e73\u53f0\u56fa\u4ef6\u5f00\u53d1\u73af\u5883\u3002\r\n\r\nEDK2\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\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": "EDK2\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "EDK2 EDK2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-12178",
  "serverity": "\u4e2d",
  "submitTime": "2019-07-16",
  "title": "EDK2\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}


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