MySQL 5.5.x < 5.5.42 / 5.6.x < 5.6.23 Multiple DoS Vulnerabilities (April 2015 CPU)

medium Nessus Plugin ID 82799
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VPR Score: 3.6

Synopsis

The remote database server is affected by multiple denial of service vulnerabilities.

Description

The version of MySQL running on the remote host is version 5.5.x prior to 5.5.42 or version 5.6.x prior to 5.6.23. It is, therefore, potentially affected by multiple denial of service vulnerabilities :

- A NULL pointer dereference flaw exists when the SSLv3 option isn't enabled and an SSLv3 ClientHello is received. This allows a remote attacker, using an unexpected handshake, to crash the daemon, resulting in a denial of service. (CVE-2014-3569)

- Additionally, there are unspecified flaws in the following MySQL subcomponents that allow a denial of service by an authenticated, remote attacker :

- XA (CVE-2015-0405)
- Optimizer (CVE-2015-0423)
- InnoDB : DML (CVE-2015-0433)
- Partition (CVE-2015-0438)
- InnoDB (CVE-2015-0439)
- Security : Encryption (CVE-2015-0441)
- DML (CVE-2015-2566)
- Security : Privileges (CVE-2015-2568)
- DDL (CVE-2015-2573)

Solution

Upgrade to MySQL version 5.5.42 / 5.6.23 or later as referenced in the Oracle April 2015 Critical Patch Update advisory.

See Also

http://www.nessus.org/u?915d056a

Plugin Details

Severity: Medium

ID: 82799

File Name: mysql_5_6_23.nasl

Version: 1.8

Type: remote

Family: Databases

Published: 4/15/2015

Updated: 11/15/2018

Dependencies: mysql_version.nasl, mysql_login.nasl

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Medium

VPR Score: 3.6

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Temporal Vector: E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:mysql

Required KB Items: Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 4/14/2015

Vulnerability Publication Date: 10/16/2014

Reference Information

CVE: CVE-2014-3569, CVE-2015-0405, CVE-2015-0423, CVE-2015-0433, CVE-2015-0438, CVE-2015-0439, CVE-2015-0441, CVE-2015-2566, CVE-2015-2568, CVE-2015-2573

BID: 71934, 74073, 74078, 74085, 74089, 74091, 74098, 74103, 74110, 74126