The vulnerability of the crop_page() function in the PoDoFo software library, which allows a hacker to trigger a service failure.

The vulnerability of the croppage function in the PoDoFo software library is related to the use of a zero pointer. Exploiting this vulnerability could allow an attacker to cause a service failure using a specially crafted file...

Denial Of Service (DoS)

libpodofo.so is susceptible to denial of service DoS. The attacker can send a malicious PDF file to the croppage function of tools/podofocrop/podofocrop.cpp which leads to the execution of pPage-GetObject-GetDictionary.AddKey PdfName"MediaBox", var resulting in an unauthorized access to the memor...

CVE-2018-20751

An issue was discovered in croppage in PoDoFo 0.9.6. For a crafted PDF document, pPage-GetObject-GetDictionary.AddKeyPdfName"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...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference. An issue was discovered in croppage in PoDoFo 0.9.6. For a crafted PDF document, pPage-GetObject-GetDictionary.AddKeyPdfName"MediaBox",var can be problematic due to the function GetObject being called for the...

CVE-2018-20751

An issue was discovered in croppage in PoDoFo 0.9.6. For a crafted PDF document, pPage-GetObject-GetDictionary.AddKeyPdfName"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...