CVE-2010-3682 Null dereference in n/a

Medium 4.0 Published 11 Jan 2011 Updated 7 Aug 2024

Authenticated remote attackers can crash the MySQL daemon via crafted SQL statements, causing a denial of service.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2010-3682?

CVE-2010-3682 is a medium-severity vulnerability in Mysql Mysql, published on 11 Jan 2011. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

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) by using EXPLAIN with crafted "SELECT ... UNION ... ORDER BY (SELECT ... WHERE ...)" statements, which triggers a NULL pointer dereference in the Item_singlerow_subselect::store function.

Which versions are affected by CVE-2010-3682?

It affects 2 products.

Products include Mysql Mysql, Oracle Mysql.

How do I fix CVE-2010-3682?

Upgrade to a fixed version.

Is CVE-2010-3682 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2010-3682 exists.

Public exploit code: 1 Exploit-DB entry.

All Mysql Mysql vulnerabilities

Sources

Also known as GHSA-5vcg-4cg3-gq34.