RHEL 6 / 7 : rh-mysql57-mysql (RHSA-2017:2886)

medium Nessus Plugin ID 194054

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Synopsis

The remote Red Hat host is missing one or more security updates for rh-mysql57-mysql.

Description

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:2886 advisory.

MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld, and many client programs.

The following packages have been upgraded to a later upstream version: rh-mysql57-mysql (5.7.19).

Security Fix(es):

* An integer overflow flaw leading to a buffer overflow was found in the way MySQL parsed connection handshake packets. An unauthenticated remote attacker with access to the MySQL port could use this flaw to crash the mysqld daemon. (CVE-2017-3599)

* It was discovered that the mysql and mysqldump tools did not correctly handle database and table names containing newline characters. A database user with privileges to create databases or tables could cause the mysql command to execute arbitrary shell or SQL commands while restoring database backup created using the mysqldump tool. (CVE-2016-5483, CVE-2017-3600)

* It was discovered that the mysqld_safe script honored the ledir option value set in a MySQL configuration file. A user able to modify one of the MySQL configuration files could use this flaw to escalate their privileges to root. (CVE-2017-3291)

* Multiple flaws were found in the way the mysqld_safe script handled creation of error log file. The mysql operating system user could use these flaws to escalate their privileges to root. (CVE-2017-3312)

* This update fixes several vulnerabilities in the MySQL database server. Information about these flaws can be found on the Oracle Critical Patch Update Advisory pages listed in the References section.
(CVE-2016-8327, CVE-2017-3238, CVE-2017-3244, CVE-2017-3251, CVE-2017-3256, CVE-2017-3257, CVE-2017-3258, CVE-2017-3273, CVE-2017-3308, CVE-2017-3309, CVE-2017-3313, CVE-2017-3317, CVE-2017-3318, CVE-2017-3319, CVE-2017-3320, CVE-2017-3331, CVE-2017-3450, CVE-2017-3453, CVE-2017-3454, CVE-2017-3455, CVE-2017-3456, CVE-2017-3457, CVE-2017-3458, CVE-2017-3459, CVE-2017-3460, CVE-2017-3461, CVE-2017-3462, CVE-2017-3463, CVE-2017-3464, CVE-2017-3465, CVE-2017-3467, CVE-2017-3468, CVE-2017-3529, CVE-2017-3633, CVE-2017-3634, CVE-2017-3637, CVE-2017-3638, CVE-2017-3639, CVE-2017-3640, CVE-2017-3641, CVE-2017-3642, CVE-2017-3643, CVE-2017-3644, CVE-2017-3645, CVE-2017-3646, CVE-2017-3647, CVE-2017-3648, CVE-2017-3649, CVE-2017-3650, CVE-2017-3651, CVE-2017-3652, CVE-2017-3653)

Bug Fix(es):

* Prior to this update, the scl macros were not set for the [email protected] file, which consequently made the service file unusable. This bug has been fixed, and [email protected] now works as expected. (BZ#1452511)

* Previously, the md5() function was blocked by MySQL in FIPS mode because the MD5 hash algorithm is considered insecure. Consequently, the mysqld daemon failed with error messages when FIPS mode was enabled. With this update, md5() is allowed in FIPS mode for non-security operations. Note that users are able to use md5() for security purposes but such usage is not supported by Red Hat. (BZ#1452514)

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.

Solution

Update the RHEL rh-mysql57-mysql package based on the guidance in RHSA-2017:2886.

Plugin Details

Severity: Medium

ID: 194054

File Name: redhat-RHSA-2017-2886.nasl

Version: 1.1

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 4/27/2024

Updated: 11/5/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: Medium

Base Score: 6

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2017-3600

CVSS v3

Risk Factor: Medium

Base Score: 6.7

Temporal Score: 6

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS Score Source: CVE-2017-3312

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:rh-mysql57-mysql-config, p-cpe:/a:redhat:enterprise_linux:rh-mysql57-mysql, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:rh-mysql57-mysql-devel, p-cpe:/a:redhat:enterprise_linux:rh-mysql57-mysql-server, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:rh-mysql57-mysql-test, p-cpe:/a:redhat:enterprise_linux:rh-mysql57-mysql-errmsg, p-cpe:/a:redhat:enterprise_linux:rh-mysql57-mysql-common

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/12/2017

Vulnerability Publication Date: 1/17/2017

Reference Information

CVE: CVE-2016-5483, CVE-2016-8327, CVE-2017-3238, CVE-2017-3244, CVE-2017-3251, CVE-2017-3256, CVE-2017-3257, CVE-2017-3258, CVE-2017-3273, CVE-2017-3291, CVE-2017-3308, CVE-2017-3309, CVE-2017-3312, CVE-2017-3313, CVE-2017-3317, CVE-2017-3318, CVE-2017-3319, CVE-2017-3320, CVE-2017-3331, CVE-2017-3450, CVE-2017-3453, CVE-2017-3454, CVE-2017-3455, CVE-2017-3456, CVE-2017-3457, CVE-2017-3458, CVE-2017-3459, CVE-2017-3460, CVE-2017-3461, CVE-2017-3462, CVE-2017-3463, CVE-2017-3464, CVE-2017-3465, CVE-2017-3467, CVE-2017-3468, CVE-2017-3529, CVE-2017-3599, CVE-2017-3600, CVE-2017-3633, CVE-2017-3634, CVE-2017-3637, CVE-2017-3638, CVE-2017-3639, CVE-2017-3640, CVE-2017-3641, CVE-2017-3642, CVE-2017-3643, CVE-2017-3644, CVE-2017-3645, CVE-2017-3646, CVE-2017-3647, CVE-2017-3648, CVE-2017-3649, CVE-2017-3650, CVE-2017-3651, CVE-2017-3652, CVE-2017-3653, CVE-2019-2730

CWE: 190, 426, 77

RHSA: 2017:2886

Detections

Analytics

RHEL 6 / 7 : rh-mysql57-mysql (RHSA-2017:2886)

medium Nessus Plugin ID 194054

Synopsis

Description

Solution

See Also

Plugin Details

Risk Information

VPR

Vendor

CVSS v2

CVSS v3

Vulnerability Information

Reference Information