Changes with nginx 1.6.2 16 Sep 2014
*) Security: it was possible to reuse SSL sessions in unrelated contexts if a shared SSL session cache or the same TLS session ticket key was used for multiple "server" blocks (CVE-2014-3616). Thanks to Antoine Delignat-Lavaud.
*) Bugfix: requests might hang if resolver was used and a DNS server returned a malformed response; the bug had appeared in 1.5.8.
*) Bugfix: requests might hang if resolver was used and a timeout occurred during a DNS request.