openssl_version_minimum 1.0.1g; If you are unlucky, your OS vendor has given you an updated OpenSSL package which has no identifying information in the embedded version. In such a scenario, the best you can work with is the timestamp at which OpenSSL was built.

There is a string inside the library containing the version details called SSLEAY_VERSION - it looks like: OpenSSL 0.9.5a 1 Apr 2000 OpenSSL 1.0.1e-fips 11 Feb 2013 In the simplest case the client sends at the beginning of the TLS handshake inside the ClientHello message the best TLS version it can and the ciphers it supports. The server replies with the best SSL/TLS protocol it supports which is equal or lower to the protocol version offered by the client. command -v openssl openssl version | awk '{print $2}' To be honest, I don't have any idea how to check the version itself yet, will post my own answer if - and only if - the idea comes to me before you. Please, adhere your answers to POSIX, away from Bashisms. Thank you. How to check the SSL/TLS Cipher Suites in Linux and Windows Tenable is upgrading to OpenSSL v1.1.1 across Products. The product line is migrating to OpenSSL v1.1.1 with product releases: Agent 7.5.0, Nessus 8.9.0, Tenable.sc 5.13.0, NNM 5.11.0, LCE 6.0.3.

Jun 13, 2004 · Starting with OpenSSL version 1.0.0, the openssl binary can generate prime numbers of a specified length: $ openssl prime -generate -bits 64 16148891040401035823 $ openssl prime -generate -bits 64 -hex E207F23B9AE52181 If you’re using a version of OpenSSL older than 1.0.0, you’ll have to pass a bunch of numbers to openssl and see what sticks.

Jan 23, 2015 · After upgraded openssl version from 0.9.8zc to 0.9.8zd, how to verify apache is now using the latest openssl version? Thanks in advance. 01-23-2015, 04:16 AM It looks like OpenSSL is installed: ii openssl 0.9.8g-4ubuntu3.7 Secure Socket Layer (SSL) binary and related ii openssl-blacklist 0.3.3+0.4-0ubuntu0.8.04.3 list of blacklisted OpenSSL RSA keys ii ssl-cert 1.0.14-0ubuntu2.1 Simple debconf wrapper for openssl Regards, Fiona – Fiona Sep 2 '09 at 14:47

For more details on these protections, refer to sk100246 - Check Point IPS Protections for OpenSSL Heartbleed vulnerability (CVE 2014-0160). For Locally Managed 600/1100 appliances with an R75.20-based image, the three IPS protections listed will be availabled starting in the R75.20.60 firmware, without need for an IPS online update.

Check the version of your OpenSSL now. It should print out OpenSSL 1.1.1c 28 May 2019 This entry was posted in Linux and tagged apache , CentOS , hardening , openssl on September 11, 2017 by astaz3l . Re: Check OpenSSL version « Reply #2 on: April 09, 2014, 11:39:00 AM » If you are using ClouldLinux, kindly refer the following URL to upgrade your OpenSSL version: Updating/Patching OpenSSL. First, you need to identify if you are running servers with a vulnerable OpenSSL version, chances are you will be (see the official site for the version list). If you are, you must first patch OpenSSL to fix the main vulnerability (heartbleed). For more details on these protections, refer to sk100246 - Check Point IPS Protections for OpenSSL Heartbleed vulnerability (CVE 2014-0160). For Locally Managed 600/1100 appliances with an R75.20-based image, the three IPS protections listed will be availabled starting in the R75.20.60 firmware, without need for an IPS online update.