Followed https://www.linuxhelp.com/how-to-install-and-update-openssl-on-ubuntu-16-04/ link to upgrade openSSL.
openssl version is, OpenSSL 1.0.2h 3 May 2016
After that tried sudo service nginx restart
$ apt-cache policy openssl
openssl:
Installed: 1.0.2g-1ubuntu4.10
Candidate: 1.0.2g-1ubuntu4.10
sudo apt-get install --only-upgrade libssl1.0.0 openssl
Reading package lists... Done
Building dependency tree
Reading state information... Done
libssl1.0.0 is already the newest version (1.0.2g-1ubuntu4.10).
openssl is already the newest version (1.0.2g-1ubuntu4.10).
The following packages were automatically installed and are no longer required:
bridge-utils containerd linux-aws-headers-4.4.0-1048
linux-headers-4.4.0-1048-aws linux-image-4.4.0-1048-aws runc ubuntu-fan
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.4 LTS
Release: 16.04
Codename: xenial
nginx -V
nginx version: nginx/1.11.1
built by gcc 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.9)
built with OpenSSL 1.0.2h 3 May 2016
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --with-openssl=/usr/local/src/openssl --user=www-data --group=www-data --with-http_ssl_module --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_stub_status_module --with-http_auth_request_module --with-threads --with-stream --with-stream_ssl_module --with-http_slice_module --with-mail --with-mail_ssl_module --with-file-aio --with-http_v2_module --with-ipv6
Still getting 'F' in https://www.ssllabs.com/
Screenshots: screenshot1 sceeenshot2 screenshot3 screenshot4 Thanks in Advance!
