Description
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.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Verypdf | Encrypt PDF | 2.3 |
References
- http://www.verypdf.comProduct
- https://www.exploit-db.com/exploits/46871Exploit, VDB Entry
- https://www.vulncheck.com/advisories/encrypt-pdf-denial-of-service-via-buffer-overflowThird Party Advisory
Timeline
- Published
- Mar 21, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed