NVD - CVE-2016-6663

CVE-2016-6663 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

Race condition in Oracle MySQL before 5.5.52, 5.6.x before 5.6.33, 5.7.x before 5.7.15, and 8.x before 8.0.1; MariaDB before 5.5.52, 10.0.x before 10.0.28, and 10.1.x before 10.1.18; Percona Server before 5.5.51-38.2, 5.6.x before 5.6.32-78-1, and 5.7.x before 5.7.14-8; and Percona XtraDB Cluster before 5.5.41-37.0, 5.6.x before 5.6.32-25.17, and 5.7.x before 5.7.14-26.17 allows local users with certain permissions to gain privileges by leveraging use of my_copystat by REPAIR TABLE to repair a MyISAM table.

Source: MITRE
Description Last Modified: 12/22/2016
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.0 HIGH
Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 1.0

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.4 MEDIUM
Vector: (AV:L/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 3.4

Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://rhn.redhat.com/errata/RHSA-2016-2130.html
http://rhn.redhat.com/errata/RHSA-2016-2131.html
http://rhn.redhat.com/errata/RHSA-2016-2595.html
http://rhn.redhat.com/errata/RHSA-2016-2749.html
http://rhn.redhat.com/errata/RHSA-2016-2927.html
http://rhn.redhat.com/errata/RHSA-2016-2928.html
http://rhn.redhat.com/errata/RHSA-2017-0184.html
http://seclists.org/fulldisclosure/2016/Nov/4	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/25/4	Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html	Patch Vendor Advisory
http://www.securityfocus.com/bid/92911	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/93614	Third Party Advisory VDB Entry
https://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-52.html	Issue Tracking
https://dev.mysql.com/doc/relnotes/mysql/5.6/en/news-5-6-33.html	Issue Tracking
https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-15.html	Issue Tracking
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-1.html	Issue Tracking
https://github.com/MariaDB/server/commit/347eeefbfc658c8531878218487d729f4e020805	Issue Tracking Patch Third Party Advisory
https://github.com/mysql/mysql-server/commit/4e5473862e6852b0f3802b0cd0c6fa10b5253291	Issue Tracking Patch Third Party Advisory
https://legalhackers.com/advisories/MySQL-Maria-Percona-PrivEscRace-CVE-2016-6663-5616-Exploit.html	Exploit Third Party Advisory
https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/	Release Notes Vendor Advisory
https://mariadb.com/kb/en/mariadb/mariadb-10118-release-notes/	Release Notes Vendor Advisory
https://mariadb.com/kb/en/mariadb/mariadb-5552-release-notes/	Release Notes Vendor Advisory
https://www.exploit-db.com/exploits/40678/	Exploit VDB Entry
https://www.percona.com/blog/2016/11/02/percona-responds-to-cve-2016-6663-and-cve-2016-6664/	Vendor Advisory

Technical Details

Vulnerability Type (View All)

Race Conditions (CWE-362)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

6 change records found - show changes

CVE Modified by MITRE - 1/4/2018 9:31:07 PM

Action	Type	New Value
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-2130.html [No Types Assigned]
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-2131.html [No Types Assigned]
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-2595.html [No Types Assigned]
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-2749.html [No Types Assigned]
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-2927.html [No Types Assigned]
Added	Reference	http://rhn.redhat.com/errata/RHSA-2016-2928.html [No Types Assigned]
Added	Reference	http://rhn.redhat.com/errata/RHSA-2017-0184.html [No Types Assigned]

Modified Analysis - 1/19/2017 1:20:08 PM

Action

Type

Old Value

New Value

Added

CPE Configuration

Record truncated, showing 500 of 2426 characters. View Entire Change Record

OR
     *cpe:2.3:a:mariadb:mariadb:10.0.0:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.1:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.10:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.11:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.12:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.13:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.14:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.15:*:*:*:*:*:*:*
     *cpe:2.3:a:mariadb:mariadb:10.0.16:*:*:*:*:*:*:*
     *cpe:2.3

Added

CPE Configuration

OR
     *cpe:2.3:a:oracle:mysql:5.5.52:*:*:*:*:*:*:* (and previous)
     *cpe:2.3:a:oracle:mysql:5.6.33:*:*:*:*:*:*:* (and previous)
     *cpe:2.3:a:oracle:mysql:5.7.15:*:*:*:*:*:*:* (and previous)

Added

CPE Configuration

OR
     *cpe:2.3:a:percona:percona_server:5.5.50-38.0:*:*:*:*:*:*:* (and previous)
     *cpe:2.3:a:percona:percona_server:5.6.31-77.0:*:*:*:*:*:*:* (and previous)
     *cpe:2.3:a:percona:percona_server:5.7.13-6:*:*:*:*:*:*:* (and previous)

CVE Modified by MITRE - 12/22/2016 9:59:03 PM

Action

Type

Old Value

New Value

Changed

Description

Race condition in Oracle MySQL before 5.5.52, 5.6.x before 5.6.33, 5.7.x before 5.7.15, and 8.x before 8.0.1; MariaDB before 5.5.52 and 10.1.x before 10.1.18; Percona Server before 5.5.51-38.2, 5.6.x before 5.6.32-78-1, and 5.7.x before 5.7.14-8; and Percona XtraDB Cluster before 5.5.41-37.0, 5.6.x before 5.6.32-25.17, and 5.7.x before 5.7.14-26.17 allows local users with certain permissions to gain privileges by leveraging use of my_copystat by REPAIR TABLE to repair a MyISAM table.

Record truncated, showing 500 of 512 characters. View Entire Change Record

Race condition in Oracle MySQL before 5.5.52, 5.6.x before 5.6.33, 5.7.x before 5.7.15, and 8.x before 8.0.1; MariaDB before 5.5.52, 10.0.x before 10.0.28, and 10.1.x before 10.1.18; Percona Server before 5.5.51-38.2, 5.6.x before 5.6.32-78-1, and 5.7.x before 5.7.14-8; and Percona XtraDB Cluster before 5.5.41-37.0, 5.6.x before 5.6.32-25.17, and 5.7.x before 5.7.14-26.17 allows local users with certain permissions to gain privileges by leveraging use of my_copystat by REPAIR TABLE to repair a M

Removed

Reference

https://github.com/MariaDB/server/commit/347eeef [Issue Tracking, Patch, Third Party Advisory]

Initial Analysis - 12/22/2016 12:12:58 PM

Quick Info

CVE Dictionary Entry:
CVE-2016-6663
NVD Published Date:
12/13/2016
NVD Last Modified:
01/04/2018

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National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-6663 Detail

Current Description

Analysis Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CVE Modified by MITRE - 1/4/2018 9:31:07 PM

Reanalysis - 10/5/2017 2:15:47 PM

Modified Analysis - 1/19/2017 1:20:08 PM

CVE Modified by MITRE - 12/22/2016 9:59:03 PM

Initial Analysis - 12/22/2016 12:12:58 PM

CVE Modified by MITRE - 12/14/2016 10:00:08 PM

Quick Info