Unspecified vulnerability in Oracle MySQL Server 5.6.22 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server : InnoDB, a different vulnerability than CVE-2015-0439.

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2015:1646 advisory.

    MariaDB is a multi-user, multi-threaded SQL database server that is binary     compatible with MySQL.

    It was found that the MySQL client library permitted but did not require a     client to use SSL/TLS when establishing a secure connection to a MySQL     server using the --ssl option. A man-in-the-middle attacker could use     this flaw to strip the SSL/TLS protection from a connection between a     client and a server. (CVE-2015-3152)

    This update fixes several vulnerabilities in the MariaDB database server.
    Information about these flaws can be found on the Oracle Critical Patch     Update Advisory page, listed in the References section. (CVE-2015-2582,     CVE-2015-2611, CVE-2015-2617, CVE-2015-2620, CVE-2015-2639, CVE-2015-2641,     CVE-2015-2643, CVE-2015-2648, CVE-2015-2661, CVE-2015-4737, CVE-2015-4752,     CVE-2015-4756, CVE-2015-4757, CVE-2015-4761, CVE-2015-4767, CVE-2015-4769,     CVE-2015-4771, CVE-2015-4772)

    These updated packages upgrade MariaDB to version MariaDB 10.0.20. Refer to     the MariaDB Release Notes listed in the References section for a complete     list of changes.

    All MariaDB users should upgrade to these updated packages, which correct     these issues. After installing this update, the MariaDB server daemon     (mysqld) will be restarted automatically.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2015:1630 advisory.

  - mysql: unspecified vulnerability related to Server:GIS (CPU July 2015) (CVE-2015-2582)

  - mysql: unspecified vulnerability related to Server:DML (CPU July 2015) (CVE-2015-2611, CVE-2015-2648)

  - mysql: unspecified vulnerability related to Server:Partition (CPU July 2015) (CVE-2015-2617,     CVE-2015-4772)

  - mysql: unspecified vulnerability related to Server:Security:Privileges (CPU July 2015) (CVE-2015-2620,     CVE-2015-2641)

  - mysql: unspecified vulnerability related to Server:Security:Firewall (CPU July 2015) (CVE-2015-2639,     CVE-2015-4767, CVE-2015-4769)

  - mysql: unspecified vulnerability related to Server:Optimizer (CPU July 2015) (CVE-2015-2643,     CVE-2015-4757)

  - mysql: unspecified vulnerability related to Client (CPU July 2015) (CVE-2015-2661)

  - mysql: unspecified vulnerability related to Server:Pluggable Auth (CPU July 2015) (CVE-2015-4737)

  - mysql: unspecified vulnerability related to Server:I_S (CPU July 2015) (CVE-2015-4752)

  - mysql: unspecified vulnerability related to Server:InnoDB (CPU July 2015) (CVE-2015-4756)

  - mysql: unspecified vulnerability related to Server:Memcached (CPU July 2015) (CVE-2015-4761)

  - mysql: unspecified vulnerability related to Server:Security:Firewall (CPU October 2015) (CVE-2015-4766)

  - mysql: unspecified vulnerability related to Server:RBR (CPU July 2015) (CVE-2015-4771)

  - mysql: unspecified vulnerability related to Client programs (CPU October 2015) (CVE-2015-4819)

  - mysql: unspecified vulnerability related to Server:Partition (CPU October 2015) (CVE-2015-4833)

  - mysql: unspecified vulnerability related to Server:Security:Privileges (CPU October 2015) (CVE-2015-4864)

  - mysql: unspecified vulnerability related to Server:DML (CPU October 2015) (CVE-2015-4879)

  - mysql: unspecified vulnerability related to Server:InnoDB (CPU October 2015) (CVE-2015-4895)

  - mysql: unspecified vulnerability related to libmysqld (CPU October 2015) (CVE-2015-4904)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-201610-06 (MySQL and MariaDB: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in MySQL and MariaDB.
      Please review the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could exploit vulnerabilities, through multiple       vectors, that affect the confidentiality, integrity, and availability of       MySQL and MariaDB.
  Workaround :

    There is no known workaround at this time.

MySQL was updated to version 5.5.45, fixing bugs and security issues.

A list of all changes can be found on :

- http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-45.html

- http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-44.html

To fix the 'BACKRONYM' security issue (CVE-2015-3152) the behaviour of the SSL options was changed slightly to meet expectations: Now using '--ssl-verify-server-cert' and '--ssl[-*]' implies that the ssl connection is required. The mysql client will now print an error if ssl is required, but the server can not handle a ssl connection [bnc#924663], [bnc#928962], [CVE-2015-3152]

Additional bugs fixed :

  - fix rc.mysql-multi script to start instances after     restart properly [bnc#934401].

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.

The MySQL Community Server edition was updated to 5.6.26, fixing security issues and bugs.

All changes:
http://dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-26.html

  - Fixed CVEs: CVE-2015-2617, CVE-2015-2648, CVE-2015-2611,     CVE-2015-2582 CVE-2015-4752, CVE-2015-4756,     CVE-2015-2643, CVE-2015-4772 CVE-2015-4761,     CVE-2015-4757, CVE-2015-4737, CVE-2015-4771     CVE-2015-4769, CVE-2015-2639, CVE-2015-2620,     CVE-2015-2641 CVE-2015-2661, CVE-2015-4767

  - disable Performance Schema by default. Since MySQL 5.6.6     upstream enabled Performance Schema by default which     results in increased memory usage. The added option     disable Performance Schema again in order to decrease     MySQL memory usage [bnc#852477].

  - install INFO_BIN and INFO_SRC, noticed in MDEV-6912

  - remove superfluous '--group' parameter from     mysql-systemd-helper

  - make -devel package installable in the presence of     LibreSSL

  - cleanup after the update-message if it was displayed

  - add 'exec' to mysql-systemd-helper to shutdown     mysql/mariadb cleanly [bnc#943096]

The version of Oracle MySQL installed on the remote host is 5.6.x prior to 5.6.23. It is, therefore, affected by an unspecified flaw in the InnoDB subcomponent. An authenticated, remote attacker can exploit this to cause a denial of service condition.

The version of MySQL running on the remote host is version 5.5.x prior to 5.5.44 or version 5.6.x prior to 5.6.25. It is, therefore, potentially affected by the following vulnerabilities :

  - Multiple denial of service vulnerabilities exist in the     following Server subcomponents which can be exploited by     a remote, authenticated attacker :
    - Partition (CVE-2015-2617)
    - DML (CVE-2015-2648, CVE-2015-2611)
    - GIS (CVE-2015-2582)
    - I_S (CVE-2015-4752)
    - InnoDB (CVE-2015-4756)
    - Optimizer (CVE-2015-2643, CVE-2015-4757)
    - Partition (CVE-2015-4772)
    - Memcached (CVE-2015-4761)
    - RBR (CVE-2015-4771)
    - Security:Firewall (CVE-2015-4769, CVE-2015-4767)
    - Security:Privileges (CVE-2015-2641)

  - Multiple Information disclosure vulnerabilities exist in     the following Server subcomponents which can be     exploited by a remote, authenticated attacker to gain     access to sensitive information :
    - Pluggable Auth (CVE-2015-4737)
    - Security:Privileges (CVE-2015-2620)

  - An unspecified vulnerability exists related to the     Security:Firewall subcomponent of the Server that can be     exploited by a remote, authenticated attacker to have an     impact on the integrity of the system. (CVE-2015-2639)

  - A denial of service vulnerability exists in the Client     subcomponent which can be exploited by a local attacker.
    No other details have been given. (CVE-2015-2661)

ID	Name	Product	Family	Severity
210225	RHEL 6 / 7 : rh-mariadb100-mariadb (RHSA-2015:1646)	Nessus	Red Hat Local Security Checks	medium
193683	RHEL 6 / 7 : rh-mysql56-mysql (RHSA-2015:1630)	Nessus	Red Hat Local Security Checks	medium
93993	GLSA-201610-06 : MySQL and MariaDB: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	medium
86537	SUSE SLED11 / SLES11 Security Update : mysql (SUSE-SU-2015:1788-1) (BACKRONYM)	Nessus	SuSE Local Security Checks	medium
86182	openSUSE Security Update : mysql-community-server (openSUSE-2015-608)	Nessus	SuSE Local Security Checks	medium
85537	Oracle MySQL 5.6.x < 5.6.23 InnoDB DoS (July 2015 CPU)	Nessus	Databases	medium
84767	MySQL 5.5.x < 5.5.44 / 5.6.x < 5.6.25 Multiple Vulnerabilities (July 2015 CPU)	Nessus	Databases	medium

Detections

Analytics

CVE-2015-4756

critical

Tenable Plugins

medium

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