cnvd-2019-21983
Vulnerability from cnvd
Title
多款Apple产品WebKit类型混淆漏洞（CNVD-2019-21983）
Description
Apple Safari等都是美国苹果（Apple）公司的产品。Apple Safari是一款Web浏览器，是MacOSX和iOS操作系统附带的默认浏览器。Apple iOS是为移动设备所开发的一套操作系统。Apple tvOS是一套智能电视操作系统。WebKit是其中的一个Web浏览器引擎组件。 多款Apple产品中的WebKit组件存在类型混淆漏洞。攻击者可借助恶意的Web内容利用该漏洞执行任意代码。
Severity
高
Patch Name
多款Apple产品WebKit类型混淆漏洞（CNVD-2019-21983）的补丁
Patch Description
Apple Safari等都是美国苹果（Apple）公司的产品。Apple Safari是一款Web浏览器，是MacOSX和iOS操作系统附带的默认浏览器。Apple iOS是为移动设备所开发的一套操作系统。Apple tvOS是一套智能电视操作系统。WebKit是其中的一个Web浏览器引擎组件。 多款Apple产品中的WebKit组件存在类型混淆漏洞。攻击者可借助恶意的Web内容利用该漏洞执行任意代码。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://support.apple.com/zh-cn/HT209599

Reference
https://support.apple.com/zh-cn/HT209599
Impacted products
Name
['Apple Apple iOS <12.2', 'Apple tvOS <12.2', 'Apple Safari <12.1', 'Apple iTunes for Windows <12.9.4', 'Apple AirDrop <7.11']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-8506",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8506"
    }
  },
  "description": "Apple Safari\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple Safari\u662f\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\uff0c\u662fMacOSX\u548ciOS\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684\u9ed8\u8ba4\u6d4f\u89c8\u5668\u3002Apple iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002WebKit\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u6d4f\u89c8\u5668\u5f15\u64ce\u7ec4\u4ef6\u3002\n\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684WebKit\u7ec4\u4ef6\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684Web\u5185\u5bb9\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Samuel Gro\u00df of Google Project Zero",
  "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://support.apple.com/zh-cn/HT209599",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-21983",
  "openTime": "2019-07-09",
  "patchDescription": "Apple Safari\u7b49\u90fd\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Apple Safari\u662f\u4e00\u6b3eWeb\u6d4f\u89c8\u5668\uff0c\u662fMacOSX\u548ciOS\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684\u9ed8\u8ba4\u6d4f\u89c8\u5668\u3002Apple iOS\u662f\u4e3a\u79fb\u52a8\u8bbe\u5907\u6240\u5f00\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u3002Apple tvOS\u662f\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002WebKit\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u6d4f\u89c8\u5668\u5f15\u64ce\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eApple\u4ea7\u54c1\u4e2d\u7684WebKit\u7ec4\u4ef6\u5b58\u5728\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684Web\u5185\u5bb9\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "\u591a\u6b3eApple\u4ea7\u54c1WebKit\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff08CNVD-2019-21983\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple Apple iOS \u003c12.2",
      "Apple tvOS \u003c12.2",
      "Apple  Safari \u003c12.1",
      "Apple iTunes for Windows \u003c12.9.4",
      "Apple AirDrop \u003c7.11"
    ]
  },
  "referenceLink": "https://support.apple.com/zh-cn/HT209599",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-28",
  "title": "\u591a\u6b3eApple\u4ea7\u54c1WebKit\u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff08CNVD-2019-21983\uff09"
}


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