CVE-2019-19630: Debian Linux

High severity, CVSS 7.8. EPSS: 1.1% chance of exploitation in the next 30 days.

HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy() function in string.c (when called from render_contents in ps-pdf.cxx) via a crafted HTML document.

Affected products

• Debian Debian Linux: version 8.0 only; version 9.0 only
• Fedoraproject Fedora: version 30 only; version 31 only
• Htmldoc Project Htmldoc: version 1.9.7 only

Published 2019-12-08. Last modified 2026-06-17.