Note:
This project will be discontinued after December 13, 2021. [more]
2019-02-04
An issue was discovered in crop_page in PoDoFo 0.9.6. For a crafted PDF document, pPage->GetObject()->GetDictionary().AddKey(PdfName("MediaBox"),var) can be problematic due to the function GetObject() being called for the pPage NULL pointer object. The value of pPage at this point is 0x0, which causes a NULL pointer dereference.
| Products | Podofo |
| Type | NULL Pointer Dereference (CWE-476) |
| First patch | - None (likely due to unavailable code) |
| Links |
• https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-crop_page-podofo-0-9-6/
• https://sourceforge.net/p/podofo/tickets/33/ |