mysql is vulnerable to unauthorized access. MySQL allowed remote authenticated users to create or access a database when the database name differed only in case from a database for which they had permissions.
bugs.mysql.com/bug.php?id=17647
dev.mysql.com/doc/refman/5.0/en/news-5-0-25.html
docs.info.apple.com/article.html?artnum=305214
lists.apple.com/archives/security-announce/2007/Mar/msg00002.html
lists.mysql.com/commits/5927
secunia.com/advisories/21506
secunia.com/advisories/21627
secunia.com/advisories/21762
secunia.com/advisories/22080
secunia.com/advisories/24479
secunia.com/advisories/24744
securitytracker.com/id?1016710
www.debian.org/security/2006/dsa-1169
www.mandriva.com/security/advisories?name=MDKSA-2006:149
www.novell.com/linux/security/advisories/2006_23_sr.html
www.redhat.com/security/updates/classification/#low
www.redhat.com/support/errata/RHSA-2007-0083.html
www.redhat.com/support/errata/RHSA-2007-0152.html
www.securityfocus.com/bid/19559
www.us-cert.gov/cas/techalerts/TA07-072A.html
www.vupen.com/english/advisories/2006/3306
www.vupen.com/english/advisories/2007/0930
access.redhat.com/errata/RHSA-2007:0083
exchange.xforce.ibmcloud.com/vulnerabilities/28448
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10729