Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Use-after-free vulnerability in the CPDFSDK_PageView implementation in fpdfsdk/src/fsdk_mgr.cpp in PDFium, as used in Google Chrome before 46.0.2490.71, allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact by leveraging mishandling of a focused annotation in a PDF document.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Google Chrome PDFium 释放后重用漏洞
Vulnerability Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。PDFium是其中的一个开源PDF渲染引擎。 Google Chrome 45.0.2454.101及之前版本中使用的PDFium中的fpdfsdk/src/fsdk_mgr.cpp文件中的CPDFSDK_PageView实现过程存在释放后重用漏洞。远程攻击者可借助PDF中重点注释的不正确处理利用该漏洞造成拒绝服务（堆内存损坏）。
CVSS Information
N/A
Vulnerability Type
N/A