7

CVE-2016-6663

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Oracle ≫ Mysql Version >= 5.5.0 <= 5.5.52
Oracle ≫ Mysql Version >= 5.6.0 <= 5.6.33
Oracle ≫ Mysql Version >= 5.7.0 <= 5.7.15
Percona ≫ Percona Server Version >= 5.5 < 5.5.51-38.2
Percona ≫ Percona Server Version >= 5.6 < 5.6.32-78.1
Percona ≫ Percona Server Version >= 5.7 < 5.7.14-8
Percona ≫ Xtradb Cluster Version >= 5.5 < 5.5.41-37.0
Percona ≫ Xtradb Cluster Version >= 5.6 < 5.6.32-25.17
Percona ≫ Xtradb Cluster Version >= 5.7 < 5.7.14-26.17
Mariadb ≫ Mariadb Version >= 5.5.20 < 5.5.52
Mariadb ≫ Mariadb Version >= 10.0.0 < 10.0.28
Mariadb ≫ Mariadb Version >= 10.1.0 < 10.1.18
Oracle ≫ Mysql Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.31% 0.899
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7 1 5.9
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

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