Stack-based buffer overflow in the process_packet function in fbserver.exe in Firebird SQL 2.0.2 allows remote attackers to execute arbitrary code via a long request to TCP port 3050.
https://exchange.xforce.ibmcloud.com/vulnerabilities/37079
http://www.zerodayinitiative.com/advisories/ZDI-07-057.html
http://www.securityfocus.com/bid/26011
http://www.securityfocus.com/archive/1/482025/100/0/threaded
http://www.firebirdsql.org/rlsnotes/Firebird-2.0.3-ReleaseNotes.pdf
http://securitytracker.com/id?1018802
http://security.gentoo.org/glsa/glsa-200712-06.xml