Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple use-after-free vulnerabilities in the formfiller implementation in PDFium, as used in Google Chrome before 48.0.2564.82, allow remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PDF document, related to improper tracking of the destruction of (1) IPWL_FocusHandler and (2) IPWL_Provider objects.
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 48.0.2564.82之前版本中使用的PDFium的formfiller实现过程中存在释放后重用漏洞，该漏洞源于程序没有正确销毁IPWL_FocusHandler和IPWL_Provider对象。远程攻击者可借助特制的PDF文档利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A