Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The FoFiType1C::convertToType0 function in FoFiType1C.cc in Poppler 0.59.0 has a heap-based buffer over-read vulnerability if an out-of-bounds font dictionary index is encountered, which allows an attacker to launch a denial of service attack.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Poppler 缓冲区错误漏洞
Vulnerability Description
Poppler是一个用于生成PDF的C++类库，该库是从Xpdf（PDF阅读器）继承而来。 Poppler 0.59.0版本中的FoFiType1C.cc文件的‘FoFiType1C::convertToType0’函数存在安全漏洞，该漏洞源于程序没有充分的验证表单指针。攻击者可利用该漏洞造成拒绝服务（基于堆的缓冲区越边界读取）。
CVSS Information
N/A
Vulnerability Type
N/A