How severe is CVE-2012-4452?

This vulnerability has a severity rating of LOW with a CVSS score of 2.1 out of 10.

What type of vulnerability is CVE-2012-4452?

This is classified as CWE-264, which is a common weakness in software security.

CVE-2012-4452 - LOW Severity | CVSS 2.1

Vulnerability Description

MySQL 5.0.88, and possibly other versions and platforms, allows local users to bypass certain privilege checks by calling CREATE TABLE on a MyISAM table with modified (1) DATA DIRECTORY or (2) INDEX DIRECTORY arguments that are originally associated with pathnames without symlinks, and that can point to tables created at a future time at which a pathname is modified to contain a symlink to a subdirectory of the MySQL data home directory, related to incorrect calculation of the mysql_unpacked_real_data_home value. NOTE: this vulnerability exists because of a CVE-2009-4030 regression, which was not omitted in other packages and versions such as MySQL 5.0.95 in Red Hat Enterprise Linux 6.

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