CVE-2020-22336: Pdfcrack Project Pdfcrack

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in pdfcrack 0.17 thru 0.18, allows attackers to execute arbitrary code via a stack overflow in the MD5 function.

Affected products

• Pdfcrack Project Pdfcrack: from 0.17, before 0.19 (fixed in 0.19)

Published 2023-07-06. Last modified 2026-06-17.