リモートホストで実行されているMariaDBのバージョンは、5.5.54より前の5.5.xです。したがって、以下のとおり複数の脆弱性による影響を受けます。- malloc-libへの引数が不適切に処理されているため、scripts/mysqld_safe.shに特権昇格の脆弱性があります。ローカルの攻撃者がエラーログへのシンボリックリンク攻撃を介してこれを悪用し、root権限を取得する可能性があります。（CVE-2016-6664）- select/unitツリーからのクエリが不適切に処理されているため、sql/item_subselect.ccにサービス拒否の脆弱性があります。認証済みのリモートの攻撃者がこの脆弱性を悪用し、データベースをクラッシュさせる可能性があります。- 行検証が不適切に処理されているため、sql/item.ccのcheck_well_formed_result()関数にサービス拒否の脆弱性があります。認証済みのリモートの攻撃者がこの脆弱性を悪用し、データベースをクラッシュさせる可能性があります。- ワイルドカードの消去中にトリガーされるsql/rpl_filter.ccのparse_filter_rule()関数にサービス拒否の脆弱性があります。認証済みのリモートの攻撃者がこの脆弱性を悪用し、データベースをクラッシュさせる可能性があります。- 特別に細工されたサブセレクトのクエリアイテムが不適切に処理されているため、sql/item.ccのsafe_charset_converter()関数にサービス拒否の脆弱性があります。認証済みのリモートの攻撃者がこの脆弱性を悪用し、データベースをクラッシュさせる可能性があります。-結合されたビューまたは派生テーブルが不適切に処理されているため、sql/sql_lex.ccのst_select_lex::is_merged_child_of()関数にサービス拒否の脆弱性があります。認証済みのリモートの攻撃者がこの脆弱性を悪用し、データベースをクラッシュさせる可能性があります。- 特別に細工されたサブクエリが不適切に処理されているため、sql/item.ccにサービス拒否の脆弱性があります。認証済みのリモートの攻撃者がこの脆弱性を悪用し、データベースをクラッシュさせる可能性があります。

MySQLプロジェクトによる報告:

- CVE-2016-3492:「Server:Optimizer」サブコンポーネントでのリモートセキュリティの脆弱性。

- CVE-2016-5616, CVE-2016-6663:競合状態により、特定の権限を持つローカルユーザーが、MyISAMテーブルを修復するREPAIR TABLEがmy_copystatを使用することを利用して、権限を取得する可能性があります。

- CVE-2016-5617、CVE-2016-6664: mysqld_safeが、ファイルベースのロギングを使用した場合、MySQLのアカウントへのアクセス権を持つローカルユーザーがエラーログおよびおそらく他のファイルへのシンボリックリンク攻撃を経由してroot権限を得ることができます。

- CVE-2016-5624:「Server:DML」サブコンポーネントでのリモートセキュリティの脆弱性。

- CVE-2016-5626:「Server:GIS」サブコンポーネントでのリモートセキュリティの脆弱性。

- CVE-2016-5629:「Server:Federated」サブコンポーネントでのリモートセキュリティの脆弱性。

- CVE-2016-8283:「Server:Type」サブコンポーネントでのリモートセキュリティの脆弱性。

この MySQL バージョンを5.5.54に更新することにより次のセキュリティの問題が修正されます：

  - CVE-2017-3318：Error Handlingに影響する詳細不明な脆弱性（bsc#1020896）

  - CVE-2017-3317：Loggingに影響する詳細不明な脆弱性（bsc#1020894）

  - CVE-2017-3313：MyISAMサブコンポーネントに影響する詳細不明な脆弱性（bsc#1020890）

  - CVE-2017-3312：mysqld_safeでの安全でないエラーログファイルの処理、不完全CVE-2016-6664（bsc#1020873）

  - CVE-2017-3291：無制限なmysqld_safeのledir（bsc#1020884）

  - CVE-2017-3265：initスクリプトでの安全でないchmod/chownの使用（bsc#1020885）

  - CVE-2017-3258：DDLコンポーネントでの詳細不明な脆弱性（bsc#1020875）

  - CVE-2017-3244：DMLコンポーネントに影響する詳細不明な脆弱性（bsc#1020877）

  - CVE-2017-3243：Charsetsコンポーネントに影響する詳細不明な脆弱性（bsc#1020891）

  - CVE-2017-3238：Optimizerコンポーネントに影響する詳細不明な脆弱性（bsc#1020882）

  - MySQLのクライアントライブラリ（libmysqlclient.so）を使用するアプリケーションにメモリ解放後使用（Use After Free）の問題があり、この問題が原因でアプリケーションがクラッシュする可能性がありました（bsc#1022428）リリースノート：
    http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-54.html

注意：Tenable Network Securityは、前述の記述ブロックをSUSEセキュリティアドバイザリから直接抽出しています。Tenableでは、新たな問題を持ち込まずに、できる限り自動的に整理して書式設定するようにしています。

Several issues have been discovered in the MariaDB database server.
The vulnerabilities are addressed by upgrading MariaDB to the new upstream version 10.0.29. Please see the MariaDB 10.0 Release Notes for further details :

  -     https://mariadb.com/kb/en/mariadb/mariadb-10029-release-     notes/

This mariadb version update to 10.0.29 fixes the following issues :

  - CVE-2017-3318: unspecified vulnerability affecting Error     Handling (bsc#1020896)

  - CVE-2017-3317: unspecified vulnerability affecting     Logging (bsc#1020894)

  - CVE-2017-3312: insecure error log file handling in     mysqld_safe, incomplete CVE-2016-6664 (bsc#1020873)

  - CVE-2017-3291: unrestricted mysqld_safe's ledir     (bsc#1020884)

  - CVE-2017-3265: unsafe chmod/chown use in init script     (bsc#1020885)

  - CVE-2017-3258: unspecified vulnerability in the DDL     component (bsc#1020875)

  - CVE-2017-3257: unspecified vulnerability affecting     InnoDB (bsc#1020878)

  - CVE-2017-3244: unspecified vulnerability affecing the     DML component (bsc#1020877)

  - CVE-2017-3243: unspecified vulnerability affecting the     Charsets component (bsc#1020891)

  - CVE-2017-3238: unspecified vulnerability affecting the     Optimizer component (bsc#1020882)

  - CVE-2016-6664: Root Privilege Escalation (bsc#1008253)

  - Applications using the client library for MySQL     (libmysqlclient.so) had a use-after-free issue that     could cause the applications to crash (bsc#1022428)

  - notable changes :

  - XtraDB updated to 5.6.34-79.1

  - TokuDB updated to 5.6.34-79.1

  - Innodb updated to 5.6.35

  - Performance Schema updated to 5.6.35 Release notes and     changelog :

  - https://kb.askmonty.org/en/mariadb-10029-release-notes

  - https://kb.askmonty.org/en/mariadb-10029-changelog

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This mariadb version update to 10.0.29 fixes the following issues :

  - CVE-2017-3318: unspecified vulnerability affecting Error     Handling (bsc#1020896)

  - CVE-2017-3317: unspecified vulnerability affecting     Logging (bsc#1020894)

  - CVE-2017-3312: insecure error log file handling in     mysqld_safe, incomplete CVE-2016-6664 (bsc#1020873)

  - CVE-2017-3291: unrestricted mysqld_safe's ledir     (bsc#1020884)

  - CVE-2017-3265: unsafe chmod/chown use in init script     (bsc#1020885)

  - CVE-2017-3258: unspecified vulnerability in the DDL     component (bsc#1020875)

  - CVE-2017-3257: unspecified vulnerability affecting     InnoDB (bsc#1020878)

  - CVE-2017-3244: unspecified vulnerability affecing the     DML component (bsc#1020877)

  - CVE-2017-3243: unspecified vulnerability affecting the     Charsets component (bsc#1020891)

  - CVE-2017-3238: unspecified vulnerability affecting the     Optimizer component (bsc#1020882)

  - CVE-2016-6664: Root Privilege Escalation (bsc#1008253)

  - Applications using the client library for MySQL     (libmysqlclient.so) had a use-after-free issue that     could cause the applications to crash (bsc#1022428)

  - notable changes :

  - XtraDB updated to 5.6.34-79.1

  - TokuDB updated to 5.6.34-79.1

  - Innodb updated to 5.6.35

  - Performance Schema updated to 5.6.35

Release notes and changelog :

  - https://kb.askmonty.org/en/mariadb-10029-release-notes

  - https://kb.askmonty.org/en/mariadb-10029-changelog

This update was imported from the SUSE:SLE-12-SP1:Update update project.

The version of MariaDB installed on the remote host is 10.0.x prior to 10.0.28, and is affected by multiple vulnerabilities :

 - An unspecified flaw may allow an authenticated attacker to bypass restrictions and create the '/var/lib/mysql/my.cnf' file with custom contents without the FILE privilege requirement.
 - A flaw in the C software version of AES Encryption and Decryption is triggered as table lookups do not properly consider cache-bank access times. This may allow a local user to disclose AES keys via a specially crafted application.
 - An unspecified flaw exists related to the MyISAM subcomponent. This may allow a local attacker to gain elevated privileges. No further details have been provided by the vendor.
 - An unspecified flaw exists related to the DML subcomponent. This may allow an authenticated remote attacker to cause a denial of service. No further details have been provided by the vendor.
 - An unspecified flaw exists related to the GIS subcomponent. This may allow an authenticated remote attacker to cause a denial of service. No further details have been provided by the vendor.
 - An unspecified flaw exists related to the Optimizer subcomponent. This may allow an authenticated remote attacker to cause a denial of service. No further details have been provided by the vendor.
 - An unspecified flaw exists related to the Federated subcomponent. This may allow an authenticated remote attacker to cause a denial of service. No further details have been provided by the vendor.
 - An unspecified flaw exists related to the Security: Encryption subcomponent. This may allow an authenticated remote attacker to disclose potentially sensitive information. No further details have been provided by the vendor.
 - An unspecified flaw exists related to the Types subcomponent. This may allow an authenticated remote attacker to cause a denial of service. No further details have been provided by the vendor.
 - A flaw exists in the 'fill_alter_inplace_info()' function in 'sql/sql_table.cc' that is triggered when altering persistent virtual columns. This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'mysql_rm_table_no_locks()' function in 'sql/sql_table.cc' that is triggered during the handling of 'CREATE OR REPLACE TABLE' queries. This may allow an authenticated attacker to crash the database.
 - A flaw exists in 'scripts/mysqld_safe.sh' that is triggered when handling arguments to 'malloc-lib'.  This may allow a local attacker to potentially gain elevated privileges.  Note that CVE-2016-6664 is reportedly a duplicate assignment of CVE-2016-5617, which was assigned to this issue's manifestation in Oracle MySQL.

The version of MariaDB installed on the remote host is 10.0.x prior to 10.0.29, and is affected by multiple vulnerabilities :

 - A flaw exists in the 'check_duplicate_key()' function that is triggered during the handling of error messages.  This may allow an authenticated attacker to crash the database.  Depending on the database's implementation, it varies if this vulnerability requires authenticated access (e.g. daily DBA duties) or may be exploited by a remote attacker (e.g. interfaced via a web application).
 - A flaw exists in the 'JOIN::destroy()' function in 'sql/sql_select.cc' that is triggered during the handling of a specially crafted query.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'date_add_interval()' function in 'sql/sql_time.cc' that is triggered during the handling of INTERVAL arguments.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in 'sql/item_subselect.cc' that is triggered during the handling of queries from the select/unit tree.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Item::check_well_formed_result()' function in 'sql/item.cc' that is triggered during the handling of row validation.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'lex_one_token()' function in 'sql/sql_lex.cc' that is triggered during the handling of a specially crafted query.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'merge_buffers()' function in 'sql/filesort.cc' that is triggered during the handling of 'sort_union' optimization.  This may allow an authenticated attacker to crash the database. 
 - A flaw exists in the 'Item_cache::safe_charset_converter()' function in 'sql/item.cc' that is triggered during the handling of a specially crafted subselect query item.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in 'scripts/mysqld_safe.sh' related to insecure use of certain shell utilities e.g. chown and rm when handling error log files.  This may allow a local attacker via a symlink attack to gain 'root' privileges.
 - An unspecified flaw exists related to the DDL subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the DML subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the InnoDB subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the 'Server:Optimizer' subcomponent. This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - A flaw exists in 'scripts/mysqld_safe.sh' related to handling of the '--ledir' command line option used to specify the directory where mysqld is stored, as this value may be read from the configuration file.  This may allow a local attacker to gain elevated privileges.
 - A flaw exists in the 'packaging/rpm-oel/mysql.init' initialization script related to insecure use of the chown and chmod utilities.  This may allow a local attacker to potentially gain 'root' privileges.
 - An unspecified flaw exists related to the Logging subcomponent.  This may allow a local attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the Error Handling subcomponent.  This may allow a local attacker to gain access to sensitive information.  No further details have been provided by the vendor.
 - A flaw exists in the 'handle_if_exists_options()' function in 'sql/sql_table.cc' that is triggered during the handling of a specially crafted 'ADD FOREIGN KEY' statements.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'handle_if_exists_options()' function in 'sql/sql_table.cc' that is triggered due to missing foreign keys in a second 'ALTER TABLE' statement.  This may allow an authenticated attacker to crash the database.

MariaDB is a community-developed fork of the MySQL relational database.  The version of MariaDB installed on the remote host is 5.5.x earlier than 5.5.54, and is therefore affected by multiple vulnerabilities :

 - A flaw exists in 'scripts/mysqld_safe.sh' that is triggered when handling arguments to 'malloc-lib'.  This may allow a local attacker to potentially gain elevated privileges.
 - A flaw exists in 'sql/item_subselect.cc' that is triggered during the handling of queries from the select/unit tree.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Item::check_well_formed_result()' function in 'sql/item.cc' that is triggered during the handling of row validation.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Rpl_filter::parse_filter_rule()' function in 'sql/rpl_filter.cc' that is triggered during the clearing of wildcards.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'lex_one_token()' function in 'sql/sql_lex.cc' that is triggered during the handling of a specially crafted query.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'merge_buffers()' function in 'sql/filesort.cc' that is triggered during the handling of 'sort_union' optimization.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Item_cache::safe_charset_converter()' function in 'sql/item.cc' that is triggered during the handling of a specially crafted subselect query item.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'st_select_lex::is_merged_child_of()' function in 'sql/sql_lex.cc' that is triggered when handling merged views or derived tables.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in 'sql/item.cc' that is triggered during the handling of a specially crafted subquery.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in 'scripts/mysqld_safe.sh' related to insecure use of certain shell utilities e.g. chown and rm when handling error log files.  This may allow a local attacker via a symlink attack to gain 'root' privileges.
 - An unspecified flaw exists related to the DDL subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the DML subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the 'Server:Optimizer' subcomponent. This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - A flaw exists in 'scripts/mysqld_safe.sh' related to handling of the '--ledir' command line option used to specify the directory where mysqld is stored, as this value may be read from the configuration file.  This may allow a local attacker to gain elevated privileges.
 - A flaw exists in the 'packaging/rpm-oel/mysql.init' initialization script related to insecure use of the chown and chmod utilities.  This may allow a local attacker to potentially gain 'root' privileges.
 - An unspecified flaw exists related to the Logging subcomponent.  This may allow a local attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the Error Handling subcomponent.  This may allow a local attacker to gain access to sensitive information.  No further details have been provided by the vendor.

MariaDB is a community-developed fork of the MySQL relational database. The version of MariaDB installed on the remote host is 10.1.x earlier than 10.1.21, and is therefore affected by multiple vulnerabilities :

 - A flaw exists in the 'merge_buffers()' function in 'sql/filesort.cc' that is triggered during the handling of 'sort_union' optimization.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Item_cache::safe_charset_converter()' function in 'sql/item.cc' that is triggered during the handling of a specially crafted subselect query item.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in 'scripts/mysqld_safe.sh' related to insecure use of certain shell utilities e.g. chown and rm when handling error log files.  This may allow a local attacker via a symlink attack to gain 'root' privileges.
 - An unspecified flaw exists related to the DDL subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the DML subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the InnoDB subcomponent.  This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the 'Server:Optimizer' subcomponent. This may allow an authenticated attacker to cause a denial of service.  No further details have been provided by the vendor.
 - A flaw exists in 'scripts/mysqld_safe.sh' related to handling of the '--ledir' command line option used to specify the directory where mysqld is stored, as this value may be read from the configuration file.  This may allow a local attacker to gain elevated privileges.
 - A flaw exists in the 'packaging/rpm-oel/mysql.init' initialization script related to insecure use of the chown and chmod utilities.  This may allow a local attacker to potentially gain 'root' privileges.
 - An unspecified flaw exists related to the Logging subcomponent.  This may allow a local attacker to cause a denial of service.  No further details have been provided by the vendor.
 - An unspecified flaw exists related to the Error Handling subcomponent.  This may allow a local attacker to gain access to sensitive information.  No further details have been provided by the vendor.
 - An out-of-bounds access flaw exists in the 'Item_partition_func_safe_string()' function in 'sql/item.h' that is triggered during the handling of 'information_schema.processlist' tables.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Table_triggers_list::prepare_record_accessors()' function in 'sql/sql_trigger.cc' that is triggered during the handling of a specially crafted table.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'handle_if_exists_options()' function in 'sql/sql_table.cc' that is triggered during the handling of a specially crafted 'ADD FOREIGN KEY' statements.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Item::decimal_precision()' function in 'sql/item.cc' that is triggered during the handling of a 'SELECT' statement in a crafted query.  This may allow an authenticated attacker to crash the database.
 - A flaw exists in the 'Field_time::store_TIME_with_warning()' function that is triggered when handling a specially crafted 'INSERT' query. This may allow an authenticated attacker to crash the database.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
96489	MariaDB 5.5.x < 5.5.54の複数の脆弱性	Nessus	Databases	2017/1/13	2022/11/18	high
96510	FreeBSD：MySQL -- 複数の脆弱性（22373c43-d728-11e6-a9a5-b499baebfeaf）	Nessus	FreeBSD Local Security Checks	2017/1/16	2021/1/4	high
97046	SUSE SLES11セキュリティ更新プログラム：mysql（SUSE-SU-2017:0408-1）	Nessus	SuSE Local Security Checks	2017/2/7	2021/1/19	high
96669	Debian DSA-3770-1 : mariadb-10.0 - security update	Nessus	Debian Local Security Checks	2017/1/23	2021/1/11	high
97064	SUSE SLED12 / SLES12 Security Update : mariadb (SUSE-SU-2017:0412-1)	Nessus	SuSE Local Security Checks	2017/2/8	2021/1/6	high
97277	openSUSE Security Update : mariadb (openSUSE-2017-257)	Nessus	SuSE Local Security Checks	2017/2/21	2021/1/19	high
9752	MariaDB Server 10.0.x < 10.0.28 Multiple Vulnerabilities	Nessus Network Monitor	Database	2016/11/4	2019/3/6	high
9912	MariaDB Server 10.0.x < 10.0.29 Multiple Vulnerabilities	Nessus Network Monitor	Database	2017/1/26	2019/3/6	medium
9911	MariaDB Server 5.5.x < 5.5.54 Multiple Vulnerabilities	Nessus Network Monitor	Database	2017/1/26	2019/3/6	high
9915	MariaDB Server 10.1.x < 10.1.21 Multiple Vulnerabilities	Nessus Network Monitor	Database	2017/1/26	2019/3/6	medium

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