Fix OpenSSL Padding Oracle vulnerability (CVE-2016-2107) - Ubuntu 14.04

Fix OpenSSL Padding Oracle vulnerability (CVE-2016-2107) - Ubuntu 14.04

# Based on http://fearby.com/article/update-openssl-on-a-digital-ocean-vm/

$ sudo apt-get update
$ sudo apt-get dist-upgrade

$ wget ftp://ftp.openssl.org/source/openssl-1.0.2h.tar.gz
$ tar -xvzf openssl-1.0.2h.tar.gz
$ cd openssl-1.0.2h
$ ./config --prefix=/usr/
$ make depend
$ sudo make install
$ openssl version
# OpenSSL 1.0.2h  3 May 2016

# now restart your nginx or other server
$ sudo service nginx restart

# check your website here https://www.ssllabs.com/ssltest/

Im trying to update a server and I still am getting a failure for the vulnerability.
Any ideas? I have installed 1.0.2k

OpenSSL 1.0.2k  26 Jan 2017
built on: reproducible build, date unspecified
platform: linux-x86_64
options:  bn(64,64) rc4(16x,int) des(idx,cisc,16,int) idea(int) blowfish(idx) 
compiler: gcc -I. -I.. -I../include  -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -Wa,--noexecstack -m64 -DL_ENDIAN -O3 -Wall -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DRC4_ASM -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM -DECP_NISTZ256_ASM
OPENSSLDIR: "/usr/local/ssl"

Solution:
On CentOS and Red Hat Enterprise Linux :

Run below code:

yum clean all
yum update openssl
reboot

On Ubuntu and Debian

Run below code:

sudo apt-get update
sudo apt-get install openssl
reboot

It work for me and get A+, Hope it'll help you.

in line6, it should be wget ftp://ftp.openssl.org/source/openssl-1.0.2l.tar.gz

openssl1.0.2h is already not exists.

https://ftp.openssl.org/source/openssl-1.1.0f.tar.gz

Released

Hi All,
Followed https://www.linuxhelp.com/how-to-install-and-update-openssl-on-ubuntu-16-04/ link to upgrade openSSL.
openssl version is,
OpenSSL 1.0.2n 7 Dec 2017

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

Still getting F in https://www.ssllabs.com/