SQLBase 8.1.0, the database management system, has a buffer overflow when the EXECUTE string exceeds 700 characters. Possibilities for exploitation include privilege escalation to GuptaSQL uid and a denial of service against the database.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/30806/gupta.sql810.txt
Source: https://packetstormsecurity.com/files/30806/gupta.sql810.txt.html