cnvd-2019-27085
Vulnerability from cnvd
Title
Microsoft Edge Chakra脚本引擎内存破坏漏洞（CNVD-2019-27085）
Description
Edge是Microsoft公司为Windows 10打造的浏览器，特点是快速、安全。ChakraCore是一个Microsoft开源的、用于Windows IE/Edge内核的高效JS脚本引擎。 Microsoft Edge存在内存破坏漏洞。该漏洞源于Chakra脚本引擎处理内存中对象的方式存在问题。攻击者可利用该漏洞在当前用户的上下文中执行任意代码，从而可获得与当前用户相同的用户权限。
Severity
高
Patch Name
Microsoft Edge Chakra脚本引擎内存破坏漏洞（CNVD-2019-27085）的补丁
Patch Description
Edge是Microsoft公司为Windows 10打造的浏览器，特点是快速、安全。ChakraCore是一个Microsoft开源的、用于Windows IE/Edge内核的高效JS脚本引擎。 Microsoft Edge存在内存破坏漏洞。该漏洞源于Chakra脚本引擎处理内存中对象的方式存在问题。攻击者可利用该漏洞在当前用户的上下文中执行任意代码，从而可获得与当前用户相同的用户权限。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/en-US/security-guidance/advisory/CVE-2019-1092

Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1092
Impacted products
Name
Microsoft ChakraCore
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1092",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1092"
    }
  },
  "description": "Edge\u662fMicrosoft\u516c\u53f8\u4e3aWindows 10\u6253\u9020\u7684\u6d4f\u89c8\u5668\uff0c\u7279\u70b9\u662f\u5feb\u901f\u3001\u5b89\u5168\u3002ChakraCore\u662f\u4e00\u4e2aMicrosoft\u5f00\u6e90\u7684\u3001\u7528\u4e8eWindows IE/Edge\u5185\u6838\u7684\u9ad8\u6548JS\u811a\u672c\u5f15\u64ce\u3002\n\nMicrosoft Edge\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eChakra\u811a\u672c\u5f15\u64ce\u5904\u7406\u5185\u5b58\u4e2d\u5bf9\u8c61\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4ece\u800c\u53ef\u83b7\u5f97\u4e0e\u5f53\u524d\u7528\u6237\u76f8\u540c\u7684\u7528\u6237\u6743\u9650\u3002",
  "discovererName": "Qixun Zhao of Qihoo 360 Vulcan Team\u200b",
  "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/en-US/security-guidance/advisory/CVE-2019-1092",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-27085",
  "openTime": "2019-08-12",
  "patchDescription": "Edge\u662fMicrosoft\u516c\u53f8\u4e3aWindows 10\u6253\u9020\u7684\u6d4f\u89c8\u5668\uff0c\u7279\u70b9\u662f\u5feb\u901f\u3001\u5b89\u5168\u3002ChakraCore\u662f\u4e00\u4e2aMicrosoft\u5f00\u6e90\u7684\u3001\u7528\u4e8eWindows IE/Edge\u5185\u6838\u7684\u9ad8\u6548JS\u811a\u672c\u5f15\u64ce\u3002\r\n\r\nMicrosoft Edge\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eChakra\u811a\u672c\u5f15\u64ce\u5904\u7406\u5185\u5b58\u4e2d\u5bf9\u8c61\u7684\u65b9\u5f0f\u5b58\u5728\u95ee\u9898\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u4ece\u800c\u53ef\u83b7\u5f97\u4e0e\u5f53\u524d\u7528\u6237\u76f8\u540c\u7684\u7528\u6237\u6743\u9650\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 Edge Chakra\u811a\u672c\u5f15\u64ce\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-27085\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft ChakraCore"
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1092",
  "serverity": "\u9ad8",
  "submitTime": "2019-07-10",
  "title": "Microsoft Edge Chakra\u811a\u672c\u5f15\u64ce\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2019-27085\uff09"
}


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