Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The Page destructor in Page.cc in libpoppler in Poppler 0.8.4 and earlier deletes a pageWidgets object even if it is not initialized by a Page constructor, which allows remote attackers to execute arbitrary code via a crafted PDF document.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Poppler PDF渲染库Page类远程代码执行漏洞
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 PDF渲染库的Page类构造/释放函数存在内存管理漏洞,如果满足了特定条件的话Page构造函数中没有初始化pageWidgets对象,但无论是否初始化之后在释放程序中都会删除该对象。攻击者可以通过特殊的PDF文件分配任意内存来利用这个漏洞导致执行任意指令。
CVSS Information
N/A
Vulnerability Type
N/A