CVE-2018-17700— Foxit Reader和Foxit PhantomPDF for Windows 缓冲区错误漏洞

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This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF 9.2.0.9297. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Array.prototype.concat. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-7131.

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跨界内存读

Foxit Reader和Foxit PhantomPDF for Windows 缓冲区错误漏洞

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Array.prototype.concat的处理过程存在越界读取漏洞，该漏洞源于程序未能妥当地验证用户提交的数据。远程攻击者可借助恶意的文件或页面利用该漏洞在当

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