CVE-2016-6622

Description

An issue was discovered in phpMyAdmin. An unauthenticated user is able to execute a denial-of-service (DoS) attack by forcing persistent connections when phpMyAdmin is running with $cfg['AllowArbitraryServer']=true. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.05% Top 25%
Vendor Advisory gentoo.org Vendor Advisory phpmyadmin.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.phpmyadmin.net/security/PMASA-2016-45 patch vendor advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00006.html mailing list
http://www.securityfocus.com/bid/95049 vdb entry
https://security.gentoo.org/glsa/201701-32 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2016-6622?
CVE-2016-6622 has been scored as a medium severity vulnerability.
How to fix CVE-2016-6622?
To fix CVE-2016-6622, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-6622 being actively exploited in the wild?
It is possible that CVE-2016-6622 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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