CUPS before 1.1.21rc1 treats a Location directive in cupsd.conf as
case sensitive, which allows attackers to bypass intended ACLs via a
printer name containing uppercase or lowercase letters that are
different from what is specified in the directive.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
Disclaimer: The entry creation date may reflect when
the CVE-ID was allocated or reserved, and does not
necessarily indicate when this vulnerability was
discovered, shared with the affected vendor, publicly
disclosed, or updated in CVE.
This is an entry on the CVE
list, which standardizes names for security