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Description

VeryPDF PCL Converter 2.7 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long password string. Attackers can trigger a buffer overflow by entering a 3000-byte password in the PDF Security encryption fields, causing the application to crash when processing PCL files.

PUBLISHED Reserved 2026-03-21 | Published 2026-03-21 | Updated 2026-03-24 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Out-of-bounds Write

Product status

2.7
affected

Credits

Alejandra Sánchez finder

References

www.exploit-db.com/exploits/46872 (ExploitDB-46872) exploit

www.verypdf.com (Official Product Homepage) product

www.vulncheck.com/...rter-denial-of-service-via-pdf-security (VulnCheck Advisory: VeryPDF PCL Converter 2.7 Denial of Service via PDF Security) third-party-advisory

cve.org (CVE-2019-25549)

nvd.nist.gov (CVE-2019-25549)

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