high8.8
CVE-2018-20751
An issue was discovered in crop_page in PoDoFo 0.9.6.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Podofo Project | Podofo | Version 0.9.6 |
Weakness classification
References
- NVD record
- CVE.org record
- https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-crop_page-podofo-0-9-6/
- https://sourceforge.net/p/podofo/tickets/33/
- https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-crop_page-podofo-0-9-6/
- https://sourceforge.net/p/podofo/tickets/33/