Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The CJBig2_SymbolDict class in fxcodec/jbig2/JBig2_SymbolDict.cpp in PDFium, as used in Google Chrome before 47.0.2526.73, allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a PDF document containing crafted data with JBIG2 compression.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Google Chrome PDFium 拒绝服务漏洞
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 47.0.2526.73之前版本中使用的PDFium的fxcodec/jbig2/JBig2_SymbolDict.cpp文件中的‘CJBig2_SymbolDict’类存在安全漏洞。远程攻击者可借助带有特制的JBIG2压缩数据的PDF文档利用该漏洞造成拒绝服务（越边界内存访问）。
CVSS Information
N/A
Vulnerability Type
N/A