cve/2016/CVE-2016-6664.md

CVE-2016-6664

Description

mysqld_safe in Oracle MySQL through 5.5.51, 5.6.x through 5.6.32, and 5.7.x through 5.7.14; MariaDB; 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, when using file-based logging, allows local users with access to the mysql account to gain root privileges via a symlink attack on error logs and possibly other files.

POC

Reference

• http://legalhackers.com/advisories/MySQL-Maria-Percona-RootPrivEsc-CVE-2016-6664-5617-Exploit.html
• http://packetstormsecurity.com/files/139491/MySQL-MariaDB-PerconaDB-Root-Privilege-Escalation.html
• http://seclists.org/fulldisclosure/2016/Nov/4
• http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
• https://www.exploit-db.com/exploits/40679/
• https://www.percona.com/blog/2016/11/02/percona-responds-to-cve-2016-6663-and-cve-2016-6664/

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/Live-Hack-CVE/CVE-2016-6664
• https://github.com/r0eXpeR/redteam_vul
• https://github.com/retr0-13/cveScannerV2
• https://github.com/scmanjarrez/CVEScannerV2
• https://github.com/stevenharradine/mariadb-vulneribility-scanner-patcher-20161104
• https://github.com/superfish9/pt