The MITRE CVE dictionary describes this issue as:
Oracle MySQL 5.1 before 5.1.49 and 5.0 before 5.0.92 allows remote authenticated users to cause a denial of service (mysqld daemon crash) via a join query that uses a table with a unique SET column.
Find out more about CVE-2010-3677 from the
MITRE CVE dictionary dictionary and
This issue did not affect the versions of mysql as shipped with Red Hat Enterprise Linux 3 and 4. This issue was addressed in Red Hat Enterprise Linux 5 via https://rhn.redhat.com/errata/RHSA-2010-0825.html.