CVE-2019-25550

Encrypt PDF 2.3 contains a buffer overflow vulnerability that allows local attackers to crash the application by inputting excessively long strings into password fields. Attackers can paste a 1000-byte buffer into the User Password or Master Password field in the Settings dialog to trigger an application crash when importing PDF files.

Score

CVSS 4.0 6.9 Medium

Status

Analyzed - disclosure@vulncheck.com

Published

2026-03-21

Last modified

2026-03-23

Weaknesses

CWE-787

Affected products

• Encrypt Pdf (Verypdf)
• Verypdf (Verypdf)

References

• http://www.verypdf.com
• https://www.exploit-db.com/exploits/46871
• https://www.vulncheck.com/advisories/encrypt-pdf-denial-of-service-via-buffer-overflow