All Questions
71
questions
0
votes
2
answers
2k
views
Stunnel Server On CentOS 7 - TLS options: 0x2100000 (+0x0, -0x0) Error
I am using CentOS Linux release v7.9.2009 (Core) with latest update.
First of all i installed latest version of OpenSSL there.
Here is the commands for that installation :
cd ~
wget https://www....
- 15
0
votes
1
answer
2k
views
Apache is not using SSLProtocol & SSLCipherSuite directive configuration
I am trying to set up HTTPS in my web server. I got error Error code: SSL_ERROR_NO_CYPHER_OVERLAP in firefox and ERR_SSL_VERSION_OR_CIPHER_MISMATCH in chrome. I looked it up and i found that my SSL ...
- 11
0
votes
1
answer
97
views
CentOS Certificate Authority increase key strength
I have a self signed CA that I have been using for several years. Certs that I sign/issue these days for our LAN are now getting warnings in Chrome due to "Weak Key". Is there a ...
- 1,459
1
vote
1
answer
706
views
How to configure openssl client to only accept specific server certificates?
I'm new to this community and kind of to things related to security.
I have three servers
Web Server (Client)
Mail Server (eSMTP)
Web Server
All servers have their own SSL certificates and got asked ...
Gerardo
0
votes
1
answer
761
views
How to install PHP 7.4.3 on CentOS 8?
I need to upgrade to PHP 7.4.3 (from 7.4.14), and I have somehow managed to make no progress after many, many hours.
*Needed for MediaWiki, Roundcube and PostfixAdmin.
Two questions:
Do I have to ...
- 125
0
votes
0
answers
40
views
dependency issue installing mcgw
I'm trying to install a package called mcgw onto a centos 7.7 machine. And I'm getting a dependency problem:
--> Running transaction check
---> Package mcgw.x86_64 0:1.0.010-0 will be installed
-...
- 307
1
vote
1
answer
2k
views
Is it possible to reconfigure Python to use my upgraded openssl without rebuilding Python entirely?
I'm running CentOS 7 and the following version of Python ...
[rails@server Python-3.7.0]$ python3 --version
Python 3.7.0
I recently upgraded my version of openssl ...
[rails@server Python-3.7.0]$ ...
- 224
0
votes
1
answer
136
views
Unable to conect OpenLDAP with TLS on CentOS
This is the error log:
error log
cn=config.ldif
I have tried almost every single configuration possible of ldap.conf
current config of ldap
I tried this : https://www.golinuxcloud.com/configure-...
1
vote
1
answer
2k
views
Invalid command 'SSLOpenSSLConfCmd', perhaps misspelled - after introducing letsencrypt certificates
I've just tried to start working with letsencrypt certificates on my Apache.
Added to my /usr/local/directadmin/conf/directadmin.conf line letsencrypt=1
Edited in my /usr/local/directadmin/conf/...
- 123
3
votes
2
answers
3k
views
Cannot enable TLSv1 and TLSV1.1 on Nginx and Centos 7
I need to enable TLSv1 and TLSv1.1 for backward compatibility. This is my setup.
>>> nginx -V
nginx version: nginx/1.16.1 (packages.exove.com: SSE2, openssl-1.1.1d, PCRE JIT, TCP Fast Open)
...
- 131
1
vote
1
answer
5k
views
In CentOS what does the line LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64 do?
Hosting: new droplet on Digital Ocean
Operating system: fresh install of CentOS 7.6.1810
Question: I installed OpenSSL 1.1.1 from source using a tutorial but I don't understand what the following 2 ...
0
votes
1
answer
2k
views
How to check if my OpenSSL supports ALPN?
I search if my server is running OpenSSL with ALPN support. I need that to know if I have to install OpenSSL again but with ALPN support or I can skip that. I want to build HTTP/2 at DirectAdmin ...
- 133
3
votes
2
answers
4k
views
Getting error when installing php in Centos 7.4 OPENSSL_1.0.2
I am trying for a couple of days to install php without any luck. The process which usually takes 2 minutes. I have CentOS 7.4.1708 and Apache 2.4.6. When I install php using yum install php and run ...
- 151
1
vote
1
answer
3k
views
OpenSSL::SSL::SSLError: hostname "smtp.gmail.com" does not match the server certificate
This is what i have setup in setup_email.rb file,
if Rails.env.production?
ActionMailer::Base.smtp_settings = {
:address => "smtp.gmail.com",
:port => ...
- 111
0
votes
1
answer
682
views
CentOS 6 OpenSSL Padding Oracle vuln. (CVE-2016-2107)
I am getting a very bad Overall Rating on ssllabs.com, due to the OpenSSL Padding Oracle Vulnerability (CVE-2016-2107).
This is what I am using at the moment (Production Environment):
Openssl 1.0.1e
...
- 1