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vulnerability

Ubuntu: USN-4843-1 (CVE-2016-9849): phpMyAdmin vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Dec 11, 2016
Added
Mar 22, 2023
Modified
Mar 27, 2026

Description

An issue was discovered in phpMyAdmin. It is possible to bypass AllowRoot restriction ($cfg['Servers'][$i]['AllowRoot']) and deny rules for username by using Null Byte in the username. All 4.6.x versions (prior to 4.6.5), 4.4.x versions (prior to 4.4.15.9), and 4.0.x versions (prior to 4.0.10.18) are affected.

Solution

ubuntu-pro-upgrade-phpmyadmin
Title
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