Input validation error in phpMyAdmin - CVE-2016-9860
Published: December 11, 2016 / Updated: August 4, 2020
Vulnerability identifier: #VU33581
CSH Severity: Medium
CVSS v4: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2016-9860
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
An issue was discovered in phpMyAdmin. An unauthenticated user can execute a denial of service attack when phpMyAdmin is running with $cfg['AllowArbitraryServer']=true. 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
phpMyAdmin
phpmyadmin (Alpine package)
phpmyadmin (Alpine package)
How to mitigate CVE-2016-9860
Install update from vendor's website.
phpmyadmin (Alpine package) - update to 4.4.15.9-r0