CVE-2018-20751: 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…

PriorityP337high8.8CVSS 3.0

AVNACLPRNUIRSUCHIHAH

EPSS

1.64%

73.4th percentile

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

2 ranges

Vendor	Product	Version range	Fixed in
debian	libpodofo	< libpodofo 0.9.6+dfsg-4 (bookworm)	libpodofo 0.9.6+dfsg-4 (bookworm)
podofo_project	podofo	—	—

CVSS provenance

nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

osv8.8HIGH

vendor_debian8.8HIGH

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