CVE-2018-25279

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.

Score

CVSS 4.0 6.9 Medium

Status

Deferred - disclosure@vulncheck.com

Published

2026-04-26

Last modified

2026-04-27

Weaknesses

CWE-789

Affected products

• Jina Ocr Image To Text (Convertimagetotext)

References

• http://www.convertimagetotext.net/downloadsoftware.php
• https://www.exploit-db.com/exploits/45380
• https://www.vulncheck.com/advisories/jina-ocr-image-to-text-denial-of-service-via-png