Security Features Affecting mysql56-common package, versions <0:5.6.30-1.15.amzn1


Severity

Recommended
critical

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.56% (78th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-AMZN201803-MYSQL56COMMON-1697331
  • published27 Sept 2021
  • disclosed27 Jan 2016

Introduced: 27 Jan 2016

CVE-2016-2047  (opens in a new tab)
CWE-254  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2018.03 mysql56-common to version 0:5.6.30-1.15.amzn1 or higher.
This issue was patched in ALAS-2016-701.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mysql56-common package and not the mysql56-common package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.

The ssl_verify_server_cert function in sql-common/client.c in MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10; Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier; and Percona Server do not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a "/CN=" string in a field in a certificate, as demonstrated by "/OU=/CN=bar.com/CN=foo.com."

CVSS Scores

version 3.1