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medium4.0Public exploit code

CVE-2010-3682

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…

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

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.

Affected products

VendorProductAffected versions
MysqlMysql
through 5.1.48
Versions 5.1.23, 5.1.31, 5.1.32, 5.1.34, 5.1.37
OracleMysql
Versions 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.1.10, 5.1.11

References