Username rule matching issues
A vulnerability in username matching for the allow/deny rules may result in wrong matches and detection of the username in the rule due to non-constant execution time.
We consider this vulnerability to be severe.
All 4.6.x versions (prior to 4.6.5), 4.4.x versions (prior to 188.8.131.52), and 4.0.x versions (prior to 184.108.40.206) are affected.
Upgrade to phpMyAdmin 4.6.5, 220.127.116.11, 18.104.22.168, or newer or apply patch listed below.
Thanks to Emanuel Bronshtein @e3amn2l for reporting this vulnerability.
Assigned CVE ids: CVE-2016-9850
CWE ids: CWE-661
The following commits have been made on the 4.0 branch to fix this issue:
The following commits have been made on the 4.4 branch to fix this issue:
The following commits have been made on the 4.6 branch to fix this issue:
For further information and in case of questions, please contact the phpMyAdmin team. Our website is phpmyadmin.net.