cnvd-2018-23219
Vulnerability from cnvd
Title
Foxit Reader和Foxit PhantomPDF for Windows内存错误引用漏洞（CNVD-2018-23219）
Description
Foxit Reader for Windows是中国福昕（Foxit）软件公司的一款基于Windows平台的PDF文档阅读器。Foxit PhantomPDF for Windows是它的商业版。 基于Windows平台的Foxit Reader 9.2.0.9297及之前版本和Foxit PhantomPDF 9.2.0.9297及之前版本中XFA对象的isCompatibleNS方法的处理过程存在释放后重用漏洞，该漏洞源于在对对象执行操作之前，程序未能验证该对象是否存在。远程攻击者可借助恶意的文件或页面利用该漏洞在当前进程的上下文中执行代码。
Severity
高
Patch Name
Foxit Reader和Foxit PhantomPDF for Windows内存错误引用漏洞（CNVD-2018-23219）的补丁
Patch Description
Foxit Reader for Windows是中国福昕（Foxit）软件公司的一款基于Windows平台的PDF文档阅读器。Foxit PhantomPDF for Windows是它的商业版。 基于Windows平台的Foxit Reader 9.2.0.9297及之前版本和Foxit PhantomPDF 9.2.0.9297及之前版本中XFA对象的isCompatibleNS方法的处理过程存在释放后重用漏洞，该漏洞源于在对对象执行操作之前，程序未能验证该对象是否存在。远程攻击者可借助恶意的文件或页面利用该漏洞在当前进程的上下文中执行代码。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://www.foxitsoftware.com/support/security-bulletins.php

Reference
https://www.zerodayinitiative.com/advisories/ZDI-18-1179/
Impacted products
Name
['Foxit PhantomPDF <=9.2.0.9297', 'Foxit Foxit Reader for Windows <=9.2.0.9297']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-17664",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17664"
    }
  },
  "description": "Foxit Reader for Windows\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u8f6f\u4ef6\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684PDF\u6587\u6863\u9605\u8bfb\u5668\u3002Foxit PhantomPDF for Windows\u662f\u5b83\u7684\u5546\u4e1a\u7248\u3002\n\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684Foxit Reader 9.2.0.9297\u53ca\u4e4b\u524d\u7248\u672c\u548cFoxit PhantomPDF 9.2.0.9297\u53ca\u4e4b\u524d\u7248\u672c\u4e2dXFA\u5bf9\u8c61\u7684isCompatibleNS\u65b9\u6cd5\u7684\u5904\u7406\u8fc7\u7a0b\u5b58\u5728\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u5bf9\u5bf9\u8c61\u6267\u884c\u64cd\u4f5c\u4e4b\u524d\uff0c\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u8be5\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u6587\u4ef6\u6216\u9875\u9762\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u8fdb\u7a0b\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Esteban Ruiz (mr_me) of Source Incite",
  "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://www.foxitsoftware.com/support/security-bulletins.php",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23219",
  "openTime": "2018-11-15",
  "patchDescription": "Foxit Reader for Windows\u662f\u4e2d\u56fd\u798f\u6615\uff08Foxit\uff09\u8f6f\u4ef6\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8eWindows\u5e73\u53f0\u7684PDF\u6587\u6863\u9605\u8bfb\u5668\u3002Foxit PhantomPDF for Windows\u662f\u5b83\u7684\u5546\u4e1a\u7248\u3002\r\n\r\n\u57fa\u4e8eWindows\u5e73\u53f0\u7684Foxit Reader 9.2.0.9297\u53ca\u4e4b\u524d\u7248\u672c\u548cFoxit PhantomPDF 9.2.0.9297\u53ca\u4e4b\u524d\u7248\u672c\u4e2dXFA\u5bf9\u8c61\u7684isCompatibleNS\u65b9\u6cd5\u7684\u5904\u7406\u8fc7\u7a0b\u5b58\u5728\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u5bf9\u5bf9\u8c61\u6267\u884c\u64cd\u4f5c\u4e4b\u524d\uff0c\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u8be5\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u6587\u4ef6\u6216\u9875\u9762\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u8fdb\u7a0b\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\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": "Foxit Reader\u548cFoxit PhantomPDF for Windows\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2018-23219\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Foxit PhantomPDF \u003c=9.2.0.9297",
      "Foxit Foxit Reader for Windows \u003c=9.2.0.9297"
    ]
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-18-1179/",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-17",
  "title": "Foxit Reader\u548cFoxit PhantomPDF for Windows\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2018-23219\uff09"
}


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