CVE-2016-9865: Critical severity phpMyAdmin phpMyAdmin vulnerability

Published Dec 11, 2016
·
Updated

An issue was discovered in phpMyAdmin. Due to a bug in serialized string parsing, it was possible to bypass the protection offered by PMAsafeUnserialize() function. 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.

Affected Software

85 affected componentsFixes available
phpMyAdmin phpMyAdmin=4.0.0
phpMyAdmin phpMyAdmin=4.0.1
phpMyAdmin phpMyAdmin=4.0.2
phpMyAdmin phpMyAdmin=4.0.3
phpMyAdmin phpMyAdmin=4.0.4
phpMyAdmin phpMyAdmin=4.0.4.1
phpMyAdmin phpMyAdmin=4.0.4.2
phpMyAdmin phpMyAdmin=4.0.5
phpMyAdmin phpMyAdmin=4.0.6
phpMyAdmin phpMyAdmin=4.0.7
phpMyAdmin phpMyAdmin=4.0.8
phpMyAdmin phpMyAdmin=4.0.9
phpMyAdmin phpMyAdmin=4.0.10
phpMyAdmin phpMyAdmin=4.0.10.1
phpMyAdmin phpMyAdmin=4.0.10.2
phpMyAdmin phpMyAdmin=4.0.10.3
phpMyAdmin phpMyAdmin=4.0.10.4
phpMyAdmin phpMyAdmin=4.0.10.5
phpMyAdmin phpMyAdmin=4.0.10.6
phpMyAdmin phpMyAdmin=4.0.10.7
phpMyAdmin phpMyAdmin=4.0.10.8
phpMyAdmin phpMyAdmin=4.0.10.9
phpMyAdmin phpMyAdmin=4.0.10.10
phpMyAdmin phpMyAdmin=4.0.10.11
phpMyAdmin phpMyAdmin=4.0.10.12
phpMyAdmin phpMyAdmin=4.0.10.13
phpMyAdmin phpMyAdmin=4.0.10.14
phpMyAdmin phpMyAdmin=4.0.10.15
phpMyAdmin phpMyAdmin=4.0.10.16
phpMyAdmin phpMyAdmin=4.0.10.17
phpMyAdmin phpMyAdmin=4.4.0
phpMyAdmin phpMyAdmin=4.4.1
phpMyAdmin phpMyAdmin=4.4.1.1
phpMyAdmin phpMyAdmin=4.4.2
phpMyAdmin phpMyAdmin=4.4.3
phpMyAdmin phpMyAdmin=4.4.4
phpMyAdmin phpMyAdmin=4.4.5
phpMyAdmin phpMyAdmin=4.4.6
phpMyAdmin phpMyAdmin=4.4.6.1
phpMyAdmin phpMyAdmin=4.4.7
phpMyAdmin phpMyAdmin=4.4.8
phpMyAdmin phpMyAdmin=4.4.9
phpMyAdmin phpMyAdmin=4.4.10
phpMyAdmin phpMyAdmin=4.4.11
phpMyAdmin phpMyAdmin=4.4.12
phpMyAdmin phpMyAdmin=4.4.13
phpMyAdmin phpMyAdmin=4.4.13.1
phpMyAdmin phpMyAdmin=4.4.14
phpMyAdmin phpMyAdmin=4.4.14.1
phpMyAdmin phpMyAdmin=4.4.15
phpMyAdmin phpMyAdmin=4.4.15.1
phpMyAdmin phpMyAdmin=4.4.15.2
phpMyAdmin phpMyAdmin=4.4.15.3
phpMyAdmin phpMyAdmin=4.4.15.4
phpMyAdmin phpMyAdmin=4.4.15.5
phpMyAdmin phpMyAdmin=4.4.15.6
phpMyAdmin phpMyAdmin=4.4.15.7
phpMyAdmin phpMyAdmin=4.4.15.8
phpMyAdmin phpMyAdmin=4.6.0
phpMyAdmin phpMyAdmin=4.6.1
phpMyAdmin phpMyAdmin=4.6.2
phpMyAdmin phpMyAdmin=4.6.3
phpMyAdmin phpMyAdmin=4.6.4
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.4.15.9-r0
4.4.15.9-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0
alpine/phpmyadmin<4.6.5.2-r0
4.6.5.2-r0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade alpine/phpmyadmin to a version that resolves this vulnerability.

    Fixed in 4.6.5.2-r0
  2. Upgrade

    Upgrade alpine/phpmyadmin to a version that resolves this vulnerability.

    Fixed in 4.4.15.9-r0
  3. Upgrade

    Upgrade phpMyAdmin to a version that resolves this vulnerability.

    Fixed in 4.6.5
  4. Upgrade

    Upgrade phpMyAdmin to a version that resolves this vulnerability.

    Fixed in 4.4.15.9
  5. Upgrade

    Upgrade phpMyAdmin to a version that resolves this vulnerability.

    Fixed in 4.0.10.18

Event History

Dec 11, 2016
CVE Published
via MITRE·02:00 AM
Data Sourced
via MITRE·02:00 AM
Description
Data Sourced
via NVD·03:00 AM
RemedyDescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·03:00 AM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2016-9865?

CVE-2016-9865 has a moderate severity level, allowing attackers to potentially exploit the vulnerability to bypass protections.

2

How do I fix CVE-2016-9865?

To fix CVE-2016-9865, upgrade phpMyAdmin to version 4.6.5 or later for the 4.6.x series, 4.4.15.9 or later for the 4.4.x series, or 4.0.10.18 or later for the 4.0.x series.

3

Which versions of phpMyAdmin are affected by CVE-2016-9865?

CVE-2016-9865 affects phpMyAdmin versions 4.6.x prior to 4.6.5, 4.4.x prior to 4.4.15.9, and 4.0.x prior to 4.0.10.18.

4

What causes the CVE-2016-9865 vulnerability?

The CVE-2016-9865 vulnerability is caused by a bug in serialized string parsing that allows for bypassing the PMA_safeUnserialize() function.

5

Who should be concerned about CVE-2016-9865?

Users and administrators of phpMyAdmin running affected versions should be concerned about CVE-2016-9865 due to its potential for exploitation.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203