The DBD::mysql module through 4.043 for Perl uses the mysql_ssl=1 setting to mean that SSL is optional (even though this settings documentation has a your communication with the server will be encrypted statement), which allows man-in-the-middle attackers to spoof servers via a cleartext-downgrade attack, a related issue to CVE-2015-3152.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dbd-mysql | Dbd-mysql_project | * | 4.043 (including) |