Apache for Apple Mac OS X 10.2.8 and 10.3.6 restricts access to files in a case sensitive manner, but the Apple HFS+ filesystem accesses files in a case insensitive manner, which allows remote attackers to read .DS_Store files and files beginning with ".ht" using alternate capitalization.
https://exchange.xforce.ibmcloud.com/vulnerabilities/18348
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-1081
http://www.securityfocus.com/bid/11802
http://www.ciac.org/ciac/bulletins/p-049.shtml
http://secunia.com/advisories/13362/
http://lists.apple.com/archives/security-announce/2005/Aug/msg00000.html
http://lists.apple.com/archives/security-announce/2005//Aug/msg00001.html
http://lists.apple.com/archives/security-announce/2004/Dec/msg00000.html