medium
5.3
CWE
254
Advisory Published
Updated

CVE-2016-9850

First published: Sun Dec 11 2016(Updated: )

An issue was discovered in phpMyAdmin. 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. 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.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
PhpMyAdmin=4.6.0
PhpMyAdmin=4.6.1
PhpMyAdmin=4.6.2
PhpMyAdmin=4.6.3
PhpMyAdmin=4.6.4
PhpMyAdmin=4.4.0
PhpMyAdmin=4.4.1
PhpMyAdmin=4.4.1.1
PhpMyAdmin=4.4.2
PhpMyAdmin=4.4.3
PhpMyAdmin=4.4.4
PhpMyAdmin=4.4.5
PhpMyAdmin=4.4.6
PhpMyAdmin=4.4.6.1
PhpMyAdmin=4.4.7
PhpMyAdmin=4.4.8
PhpMyAdmin=4.4.9
PhpMyAdmin=4.4.10
PhpMyAdmin=4.4.11
PhpMyAdmin=4.4.12
PhpMyAdmin=4.4.13
PhpMyAdmin=4.4.13.1
PhpMyAdmin=4.4.14
PhpMyAdmin=4.4.14.1
PhpMyAdmin=4.4.15
PhpMyAdmin=4.4.15.1
PhpMyAdmin=4.4.15.2
PhpMyAdmin=4.4.15.3
PhpMyAdmin=4.4.15.4
PhpMyAdmin=4.4.15.5
PhpMyAdmin=4.4.15.6
PhpMyAdmin=4.4.15.7
PhpMyAdmin=4.4.15.8
PhpMyAdmin=4.0.0
PhpMyAdmin=4.0.1
PhpMyAdmin=4.0.2
PhpMyAdmin=4.0.3
PhpMyAdmin=4.0.4
PhpMyAdmin=4.0.4.1
PhpMyAdmin=4.0.4.2
PhpMyAdmin=4.0.5
PhpMyAdmin=4.0.6
PhpMyAdmin=4.0.7
PhpMyAdmin=4.0.8
PhpMyAdmin=4.0.9
PhpMyAdmin=4.0.10
PhpMyAdmin=4.0.10.1
PhpMyAdmin=4.0.10.2
PhpMyAdmin=4.0.10.3
PhpMyAdmin=4.0.10.4
PhpMyAdmin=4.0.10.5
PhpMyAdmin=4.0.10.6
PhpMyAdmin=4.0.10.7
PhpMyAdmin=4.0.10.8
PhpMyAdmin=4.0.10.9
PhpMyAdmin=4.0.10.10
PhpMyAdmin=4.0.10.11
PhpMyAdmin=4.0.10.12
PhpMyAdmin=4.0.10.13
PhpMyAdmin=4.0.10.14
PhpMyAdmin=4.0.10.15
PhpMyAdmin=4.0.10.16
PhpMyAdmin=4.0.10.17

Remedy

https://www.phpmyadmin.net/security/PMASA-2016-61

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2016-9850?

    CVE-2016-9850 is considered to have a moderate severity level due to the potential for username matching issues in phpMyAdmin.

  • How do I fix CVE-2016-9850?

    To fix CVE-2016-9850, upgrade to phpMyAdmin version 4.6.5 or later for 4.6.x, 4.4.15.9 or later for 4.4.x, and 4.0.10.18 or later for 4.0.x.

  • Which versions of phpMyAdmin are affected by CVE-2016-9850?

    CVE-2016-9850 affects phpMyAdmin versions 4.6.0 to 4.6.4, 4.4.0 to 4.4.15.8, and 4.0.0 to 4.0.10.17.

  • What kind of vulnerability is CVE-2016-9850?

    CVE-2016-9850 is a vulnerability related to improper username matching which can lead to unauthorized access or manipulation.

  • Is there a workaround for CVE-2016-9850?

    There is no official workaround for CVE-2016-9850; the recommended solution is to upgrade to the patched versions.

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