SQL injection vulnerability in the Schema API in Drupal 6.x before 6.3 allows remote attackers to execute arbitrary SQL commands via vectors related to "an inappropriate placeholder for 'numeric' fields."
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00551.html
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00527.html
https://www.redhat.com/archives/fedora-package-announce/2008-August/msg00016.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/43705
https://bugzilla.redhat.com/show_bug.cgi?id=454849
http://www.securityfocus.com/bid/30168
http://www.openwall.com/lists/oss-security/2008/07/10/3