CVE-2018-20751

NONE EPSS 73.4%
Published Feb 4, 20197y ago · Modified Jun 17, 20262w ago
Find Similar
Published Feb 4, 2019 7y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

Threat Intelligence

EPSS Exploit Probability
73.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
podofo_projectpodofo0.9.6any

References 2

  • research.loginsoft.com https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-crop_page-podofo-0-9-6/
    ExploitThird Party Advisory
  • sourceforge.net https://sourceforge.net/p/podofo/tickets/33/
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.