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| author | unknown <knielsen@knielsen-hq.org> | 2010-05-09 21:30:06 +0200 |
|---|---|---|
| committer | unknown <knielsen@knielsen-hq.org> | 2010-05-09 21:30:06 +0200 |
| commit | fcfb218f71b7d371a10df020994fc0a618639327 (patch) | |
| tree | 60e5c9d773785de08bedcd54721cbdf6c894f66a /mysql-test/t/grant.test | |
| parent | 07bfc5a2d6ebaa1a0da406177e443948ef93f5c7 (diff) | |
| download | mariadb-git-fcfb218f71b7d371a10df020994fc0a618639327.tar.gz | |
Cherry-pick fix for Bug#53371, security hole with bypassing grants using special path in db/table names.
Bump MariaDB version for security fix release.
Diffstat (limited to 'mysql-test/t/grant.test')
| -rw-r--r-- | mysql-test/t/grant.test | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/mysql-test/t/grant.test b/mysql-test/t/grant.test index e89650c7aec..5bdb3ebe9bf 100644 --- a/mysql-test/t/grant.test +++ b/mysql-test/t/grant.test @@ -1525,5 +1525,30 @@ DROP USER 'user1'@'localhost'; DROP USER 'user2'; DROP DATABASE db1; + +# +# Bug #53371: COM_FIELD_LIST can be abused to bypass table level grants. +# + +CREATE DATABASE db1; +CREATE DATABASE db2; +GRANT SELECT ON db1.* to 'testbug'@localhost; +USE db2; +CREATE TABLE t1 (a INT); +USE test; +connect (con1,localhost,testbug,,db1); +--error ER_NO_SUCH_TABLE +SELECT * FROM `../db2/tb2`; +--error ER_TABLEACCESS_DENIED_ERROR +SELECT * FROM `../db2`.tb2; +--error ER_NO_SUCH_TABLE +SELECT * FROM `#mysql50#/../db2/tb2`; +connection default; +disconnect con1; +DROP USER 'testbug'@localhost; +DROP TABLE db2.t1; +DROP DATABASE db1; +DROP DATABASE db2; + # Wait till we reached the initial number of concurrent sessions --source include/wait_until_count_sessions.inc |