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Category:   Application (Database)  >   MySQL Vendors:   MySQL.com, Oracle
(Ubuntu Issues Fix) MySQL Multiple Flaws Let Remote Authenticated Users Access and Modify Data, Remote and Local Users Deny Service, and Local Users Access Data and Gain Elevated Privileges
SecurityTracker Alert ID:  1040756
SecurityTracker URL:  http://securitytracker.com/id/1040756
CVE Reference:   CVE-2018-2755, CVE-2018-2761, CVE-2018-2771, CVE-2018-2773, CVE-2018-2781, CVE-2018-2813, CVE-2018-2817, CVE-2018-2818, CVE-2018-2819   (Links to External Site)
Date:  Apr 25 2018
Impact:   Denial of service via local system, Denial of service via network, Disclosure of system information, Disclosure of user information, Modification of system information, Modification of user information, User access via local system
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 5.5.59 and prior, 5.6.39 and prior, 5.7.21 and prior
Description:   Multiple vulnerabilities were reported in MySQL. A remote authenticated user can access and modify data on the target system. A remote or local user can cause denial of service conditions on the target system. A local user can access data on the target system. A local user can obtain elevated privileges on the target system.

A local user can exploit a flaw in the Replication component to gain elevated privileges [CVE-2018-2755].

A remote authenticated user can exploit a flaw in the GIS Extension component to cause denial of service conditions [CVE-2018-2805].

A remote authenticated user can exploit a flaw in the InnoDB component to cause denial of service conditions [CVE-2018-2782, CVE-2018-2784, CVE-2018-2819].

A remote authenticated user can exploit a flaw in the Security Privileges component to cause denial of service conditions [CVE-2018-2758, CVE-2018-2818].

A remote authenticated user can exploit a flaw in the DDL component to cause denial of service conditions [CVE-2018-2817].

A remote authenticated user can exploit a flaw in the Optimizer component to cause denial of service conditions [CVE-2018-2775, CVE-2018-2778, CVE-2018-2779, CVE-2018-2780, CVE-2018-2781, CVE-2018-2816].

A remote user can exploit a flaw in the Client programs component to cause denial of service conditions [CVE-2018-2761, CVE-2018-2773].

A remote authenticated user can exploit a flaw in the InnoDB component to partially modify data and cause denial of service conditions [CVE-2018-2786, CVE-2018-2787].

A remote authenticated user can exploit a flaw in the Optimizer component to partially modify data and cause denial of service conditions [CVE-2018-2812].

A local user can exploit a flaw in the Cluster ndbcluster/plugin component to cause denial of service conditions [CVE-2018-2877].

A remote authenticated user can exploit a flaw in the InnoDB component to cause denial of service conditions [CVE-2018-2759, CVE-2018-2766, CVE-2018-2777, CVE-2018-2810].

A remote authenticated user can exploit a flaw in the DML component to cause denial of service conditions [CVE-2018-2839].

A remote authenticated user can exploit a flaw in the Performance Schema component to cause denial of service conditions [CVE-2018-2846].

A remote authenticated user can exploit a flaw in the Pluggable Auth component to cause denial of service conditions [CVE-2018-2769].

A remote authenticated user can exploit a flaw in the Group Replication GCS component to cause denial of service conditions [CVE-2018-2776].

A local user can exploit a flaw in the Connection component to cause denial of service conditions [CVE-2018-2762].

A remote authenticated user can exploit a flaw in the Locking component to cause denial of service conditions [CVE-2018-2771].

A remote authenticated user can exploit a flaw in the DDL component to partially access data [CVE-2018-2813].

A local user can exploit a flaw in the Enterprise Monitor EM Plugin (Spring Framework) component to access data [CVE-2016-9878].

Zuozhi Fan, Shargon, Michael Orlitzky, and Anthony Weems of Praetorian reported these vulnerabilities.

Impact:   A remote authenticated user can obtain data on the target system.

A remote authenticated user can modify data on the target system.

A local user can cause denial of service conditions on the target system.

A remote user can cause denial of service conditions on the target system.

A local user can obtain data on the target system.

A local user can obtain elevated privileges on the target system.

Solution:   Ubuntu has issued a fix for CVE-2018-2755, CVE-2018-2761, CVE-2018-2771, CVE-2018-2773, CVE-2018-2781, CVE-2018-2813, CVE-2018-2817, CVE-2018-2818, and CVE-2018-2819.

The Ubuntu advisory is available at:

https://usn.ubuntu.com/usn/usn-3629-1

Vendor URL:  usn.ubuntu.com/usn/usn-3629-2 (Links to External Site)
Cause:   Not specified
Underlying OS:  Linux (Ubuntu)
Underlying OS Comments:  12.04 ESM

Message History:   This archive entry is a follow-up to the message listed below.
Apr 18 2018 MySQL Multiple Flaws Let Remote Authenticated Users Access and Modify Data, Remote and Local Users Deny Service, and Local Users Access Data and Gain Elevated Privileges



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