Yesterday the OpenSSL Project released an update to address the CVE-2014-0160 vulnerability, nicknamed “Heartbleed.” This serious vulnerability affects a substantial number of applications and services running on the internet, including Heroku.
All Heroku users should update their passwords as a precautionary measure. If you are currently running the SSL Endpoint add-on, you should re-key and reissue your certificate and update it as it may have been exposed. As of Tuesday, April 8 at 15:55 UTC, all Heroku certificates, infrastructure, and Heroku Postgres have been updated and are no longer vulnerable. Continue reading for further details on each affected vector.
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