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Description

jiNa OCR Image to Text 1.0 contains a denial of service vulnerability that allows local attackers to crash the application by processing a malformed PNG file. Attackers can create a specially crafted PNG file with an oversized buffer and trigger the crash when the application attempts to convert the file to PDF.

PUBLISHED Reserved 2026-04-26 | Published 2026-04-26 | Updated 2026-04-27 | 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

Memory Allocation with Excessive Size Value

Product status

1.0
affected

Credits

Gionathan "John" Reale finder

References

www.exploit-db.com/exploits/45380 (ExploitDB-45380) exploit

www.convertimagetotext.net/downloadsoftware.php (Product Reference) product

www.vulncheck.com/...image-to-text-denial-of-service-via-png (VulnCheck Advisory: jiNa OCR Image to Text 1.0 Denial of Service via PNG) third-party-advisory

cve.org (CVE-2018-25279)

nvd.nist.gov (CVE-2018-25279)

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