The default configuration of Apache 1.3.12 in SuSE Linux 6.4 allows remote attackers to read source code for CGI scripts by replacing the /cgi-bin/ in the requested URL with /cgi-bin-sdb/.
https://exchange.xforce.ibmcloud.com/vulnerabilities/5197
http://www.securityfocus.com/bid/1658
http://www.atstake.com/research/advisories/2000/a090700-2.txt
http://archives.neohapsis.com/archives/linux/suse/2000-q3/0906.html