MariaDB 10.1.x < 10.1.7 Multiple Vulnerabilities

high Nessus Plugin ID 93810

Synopsis

The remote database server is affected by multiple vulnerabilities.

Description

The version of MariaDB running on the remote host is 10.1.x prior to 10.1.7. It is, therefore, affected by multiple vulnerabilities :

- A denial of service vulnerability exists in the base_list_iterator::next_fast() function within file sql/sql_parse.cc when handling multi-table updates. An authenticated, remote attacker can exploit this to crash the server.

- A denial of service vulnerability exists in the ACL_internal_schema_registry::lookup() function within file sql/sql_acl.cc when handling multi-table updates.
An authenticated, remote attacker can exploit this to crash the server.

- A denial of service vulnerability exists in the Item_func_group_concat::fix_fields() function within file sql/item_sum.cc when handling arguments on the second execution of PS. An authenticated, remote attacker can exploit this to crash the server.

- A denial of service vulnerability exists in select_lex->non_agg_fields when using ONLY_FULL_GROUP_BY in a stored procedure or trigger that is repeatedly executed. An authenticated, remote attacker can exploit this to crash the server.

- A buffer overflow condition exists within the my_multi_malloc() function when trying to allocate a key cache of more than 45G with a key_cache_block_size of 1024 or less. An authenticated, remote attacker can exploit this to cause an unspecified impact.

- A denial of service vulnerability exists within the page_cur_is_after_last() function when handling table alteration encryption keys. An authenticated, remote attacker can exploit this to crash the server.

- A denial of service vulnerability exists within the Bitmap<64u>::merge() function when handling a specially crafted query. An authenticated, remote attacker can exploit this to crash the server.

Solution

Upgrade to MariaDB version 10.1.7 or later.

See Also

https://mariadb.com/kb/en/library/mariadb-1017-release-notes/

https://mariadb.com/kb/en/library/mariadb-1017-changelog/

Plugin Details

Severity: High

ID: 93810

File Name: mariadb_10_1_7.nasl

Version: 1.8

Type: remote

Family: Databases

Published: 9/30/2016

Updated: 1/2/2019

Configuration: Enable paranoid mode

Supported Sensors: Frictionless Assessment Agent, Nessus

Vulnerability Information

CPE: cpe:/a:mariadb:mariadb

Required KB Items: Settings/ParanoidReport

Patch Publication Date: 9/9/2015

Vulnerability Publication Date: 5/7/2014