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An issue was discovered in Adobe Acrobat and Reader: 2017.012.20098 and earlier versions, 2017.011.30066 and earlier versions, 2015.006.30355 and earlier versions, and 11.0.22 and earlier versions. This vulnerability leads to a stack-based buffer overflow condition in the internal Unicode string manipulation module. It is triggered by an invalid PDF file, where a crafted Unicode string causes an out of bounds memory access of a stack allocated buffer, due to improper checks when manipulating an offset of a pointer to the buffer. Attackers can exploit the vulnerability and achieve arbitrary code execution if they can effectively control the accessible memory.

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多款Adobe产品缓冲区错误漏洞

Adobe Acrobat DC等都是美国奥多比（Adobe）公司的产品。Acrobat DC是一套桌面版PDF解决方案；Acrobat Reader DC是一套用于查看、打印和批注PDF的工具。Classic和Continuous是Acrobat DC和Acrobat Reader DC产品下载中心所提供的两种更新机制。 多款Adobe产品中存在缓冲区溢出漏洞。远程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或造成拒绝服务。基于Windows和Macintosh平台的以下产品和版本受到影响：Acr

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