Yesterday, a security patch of OpenSSL 1.0.1g was issued, fixing a pretty critical vulnerability (refered to as CVE-2014-0160).

Once issued, the Clever Cloud support team immediately updated our service with it.

Who's affected?

If you have SSL enabled on Clever Cloud, you have to read the following.

What to do?

Clever Cloud is not vulnerable to this security breach anymore, but we urge you to regenerate SSL keys and re-issue your certificate. Certificate regeneration is not a sufficient solution to protect you completely, you also have to regenerate a new SSL key. If you have any questions related to this security update for your apps hosted on Clever Cloud, feel free to send us an e-mail, our team will keep you informed of future developments.

Which versions of OpenSSL are vulnerable?

  • OpenSSL 1.0.1 through 1.0.1f (inclusive) are vulnerable
  • OpenSSL 1.0.1g is NOT vulnerable
  • OpenSSL 1.0.0 branch is NOT vulnerable
  • OpenSSL 0.9.8 branch is NOT vulnerable

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By Clément Nivolle

Chief Marketing Officer and co-founder of Clever Cloud. Clement is also in charge of the global user experience.