Multiple stack-based buffer overflows in the ib_fill_isqlda function in dbdimp.c in DBD-Firebird before 1.19 allow remote attackers to have unspecified impact via unknown vectors that trigger an error condition, related to binding octets to columns.
https://metacpan.org/source/DAM/DBD-Firebird-1.19/Changes
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=780925
http://www.securityfocus.com/bid/73409
http://www.openwall.com/lists/oss-security/2015/03/30/4