CVE-2003-0625: Hadrons Xfstt

High severity, CVSS 7.5. EPSS: 7.1% chance of exploitation in the next 30 days.

Off-by-one error in certain versions of xfstt allows remote attackers to read potentially sensitive memory via a malformed client request in the connection handshake, which leaks the memory in the server's response.

Affected products

• Hadrons Xfstt: before 1.5.1 (fixed in 1.5.1)

Published 2003-08-27. Last modified 2026-06-16.