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prionPRIOn knowledge basePRION:CVE-2018-20751
HistoryFeb 04, 2019 - 7:29 p.m.

Null pointer dereference

2019-02-0419:29:00
PRIOn knowledge base
www.prio-n.com
2

8.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.4%

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.

CPENameOperatorVersion
podofoeq0.9.6

8.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

69.4%