CVE-2007-5246: Firebirdsql Firebird

High severity, CVSS 10.0. EPSS: 6.6% chance of exploitation in the next 30 days.

Multiple stack-based buffer overflows in Firebird LI 2.0.0.12748 and 2.0.1.12855, and WI 2.0.0.12748 and 2.0.1.12855, allow remote attackers to execute arbitrary code via (1) a long attach request on TCP port 3050 to the isc_attach_database function or (2) a long create request on TCP port 3050 to the isc_create_database function.

Affected products

• Firebirdsql Firebird: version 2.0.0.12748 only; version 2.0.1.12855 only

Published 2007-10-06. Last modified 2026-06-16.