CVE-2018-20751
HIGH 8.8EPSS 1.6%
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.
- CVSS v3.0
- 8.8 HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v2.0
- 6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P - EPSS
- 1.64% chance of exploitation in the next 30 days, 75th percentile
- Published
- 2019-02-04
- Updated
- 2024-09-17
Proof-of-concept exploits (2)
- https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in-crop_page-p…
- https://sourceforge.net/p/podofo/tickets/33/