CVE-2014-9906
Use-after-free vulnerability in DBD::mysql before 4.029 allows attackers to cause a denial of service (program crash) or possibly execute arbitrary code via vectors related to a lost server connection.
Date published : 2016-08-19
http://www.securityfocus.com/bid/92149
http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.029/ChangeLog