system
Describe <CVE-2011-1846>.
user
What is <CVE-2011-1846>?
assistant
IBM DB2 9.5 before FP7 and 9.7 before FP4 on Linux, UNIX, and Windows does not properly revoke role membership from groups, which allows remote authenticated users to execute non-DDL statements by leveraging previous inherited possession of a role, a different vulnerability than CVE-2011-0757.  NOTE: some of these details are obtained from third party information..