Open source implementation of the Secure Socket Layer (SSL) and Transport Layer Security (TLS) protocols

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Bind9 - openssl problem

when I try to start bind9; simply fail because of chroot & openssl /etc/init.d/bind9 start log messages; Feb 17 08:26:27 ISTVS2024 named[2440]: initializing DST: openssl failure Feb 17 ...
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Created a new OpenSSL key and I don't know where my CSR file is?

Still learning a lot about Ubuntu and server management. I need to generate a new SSL certificate and I have followed a tutorial on how to create the CSR file. I ran the following command: openssl ...
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2answers
1k views

ldap_bind: Confidentiality required (13)

I want to configure ldap with ssl so I used openssl for certificate and when I enable olcSecurity tls=1 in /etc/ldap/slapd.d/cn=config.ldif and now when I try to use ldapsearch or try to login it ...
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2answers
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How do we test after upgrading to 1.0.1-4ubuntu5.12 (any possible testing commands to know the configuration works after upgrade?)?

How do we test after upgrading to 1.0.1-4ubuntu5.12 (any possible testing commands to know the configuration is working right after upgrade)? Also note i had to reboot server after reboot: when ...
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1answer
704 views

Curl requiring ciphers to be specified

I am trying to run this command: curl https://api-3t.sandbox.paypal.com/nvp On my ubuntu machine, it failes with the following error: curl: (35) error:14077410:SSL ...
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1answer
1k views

pip raises ImportError: cannot import name HTTPSHandler

After installing the python-pip package in Ubuntu 14.04.1 I get: $ pip Traceback (most recent call last): File "/usr/bin/pip", line 9, in <module> load_entry_point('pip==1.5.4', ...
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1answer
470 views

Ubuntu 12.04 LTS, openssl 1.0.1-4ubuntu5.16 and CVE-2014-0224

I've installed openssl 1.0.1-4ubuntu5.16 on my Ubuntu 12.04 LTS and restarted nginx. I still receive the warning from https://www.ssllabs.com/ssltest Experimental: This server is vulnerable to the ...
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1answer
688 views

Openssl is either not installed properly or link to it is not working

Typing openssl version comes up with the following: The program 'openssl' is currently not installed. You can install it by typing: sudo apt-get install openssl Typing sudo apt-get install openssl ...
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1answer
15 views

Curl with SSL failing to download with https (DigitalOcean Ubuntu Server 15.04)

Received this error message: curl: (77) error setting certificate verify locations: CAfile: /usr/local/opt/curl-ca-bundle/share/ca-bundle.crt CApath: /etc/ssl/certs ...when trying to install a ...
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1answer
162 views

How to enable TLS 1.2 in apache?

The current enabled TLS on my server is "tls 1", how can i enable tls 1.2 on my ubuntu server, and do i have to upgrade my openssl first? # apache2ctl -v Server version: Apache/2.2.12 (Ubuntu) # ...
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Everything uninstalled on ubuntu 14.10

In process of downgrading openssl, trying to first remove its current version I did sudo apt-get purge openssl. Now it has uninstalled EVERYTIHING ON MY SYSTEM! openssl, octave..etc and I cant even ...
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1answer
351 views

SNI not working ubuntu 14.04, multiple virtual host SSL on same IP

ubuntu 14.04 standard LAMP install. on single IP, I am trying to run two websites using SSL with SNI. I have two diff certs and they are being applied correctly. My issue is redirection from HTTP to ...
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1answer
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Ubuntu 14.04LTS How to generate an a Windows Azure Compatible .cer key

How can I generate a .cer public key certificate file using ubuntu so that I can upload it onto Azure VPN management portal since it doesn't allow any other formats?
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1answer
287 views

Ldap with ssl server configuration in ubuntu 12.04 server

I have successfully installed ldap server on Ubuntu 12.04 and other Ubuntu client can authenticate successfully but I want to secure ldap client server communication with the help of ssl I searched ...
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1answer
2k views

OpenSSL not picking up CAs in certs folder by default

On Ubuntu 12.04 LTS, I am getting error for certificate validation error if the CApath is not explicitly set Tried several solution. But nothing works. It is causing so much of issue to install new ...
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1answer
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Setting up multiple SSL certificates on apache2 VirtualHost(s) - 14.04?

I am using apache2's VirtualHost feature on my Ubuntu 14.04 VPS to host two websites and a subdomain, for the conversation let's call them example1.com, example2.com and srv.example1.com. I am trying ...
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1answer
138 views

Enabling SSL on Squid

I installed Squid server and I am trying to secure it. In many searches, I see that is possible to enable SSL for squid. Is there any security benefits for squid server to enable SSL on it?
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1answer
338 views

Problems upgrading openssl to fix heartbleed - please advise

I'm trying to upgrade openssl but hit the following issue - please could you offer some advice on what is wrong here ? # sudo apt-get install openssl libssl1.0.0 Reading package lists... Done ...
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1answer
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Compiling cowpatty on Ubuntu 13.10 64bit fails

So, I downloaded cowpatty from their site[1] and I am trying to compile it. However, there is an error that prevents the make-process. root@phil-laptop:/home/phil/wifite-2.0r85/cowpatty-4.6# make cc ...
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1answer
300 views

Accept SSL cert for wrong domain

A site has recycled their SSL cert from another site which is causing me errors on the command line (wget, etc). They have 2 certs on different parts of the site both issued by the same authority ...
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0answers
4k views

Problems with OpenSSL-Heartbleed in Ubuntu12.04LTS

Since I have not enough reputation to comment an existing Answer, I create this new question. I have a vServer with Ubuntu 12.04LTS. Because of the Heartbleed-Bug in OpenSSL1.0.1 I upgraded all ...
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Python requests SSL version

I am using the python requests module on Ubuntu 13.04. I keep getting the error: requests.exceptions.SSLError: [Errno 1] _ssl.c:504: error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert ...
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Rebuild OpenSSL with -DPURIFY

I'm trying to rebuild OpenSSL according to these instructions. I'm having a problem with the very first line: sudo apt-get build-dep libssl-dev This response is given: Reading package lists... ...
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Using hardware Encryption instead of SSL

I am using Freescale iMX6 security processor's CAAM for encryption and decryption of data. But how do I make my system use the hardware encryption instead of software? Do I have to make changes to ...
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482 views

Verifying certificates signed by intermediate CA

I am trying to figure out how to use OpenSSL to verify a certificate that has been signed by an intermediate CA which I have signed with my root CA. I tried concatenating the certificate with the ...
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OpenSSL: bad magic number

I want to decrypt a file, I run: openssl enc -d -aes128 -in encrypted.txt -out decrypted.txt It asked me this: enter aes-128-cbc decryption password: Whatever I type, I get this: bad magic ...
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371 views

ProFTPD with OpenSSL error, help

I'm receiving this error message while trying to start Proftpd server on a 12.04 Ubuntu server: <"my_chosen_server_name"> proftpd[5897]: mod_tls/2.4.3: compiled using OpenSSL version 'OpenSSL ...
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268 views

Error 255 when installing openSSL from source

I need to build openssl from source because it's needed to build a mysql driver for android for Qt but when I do "make install" I get the following error: cms.pod around line 457: Expected text after ...
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0answers
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Openssl - SHA256 (Base-64) using command line

I have to add hash total of a string to a file. Hash total is SHA-256 (Base-64). String stream would be as below: Transaction Type|External System Reference Number|Original External System ...
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735 views

Cannot install intermediate SSL certificate

So i've got this LAMP server running on ubuntu 12.04 with an SSL certificate installed. I've got the certificate and the .ca-bundle files in /etc/ssl/certs. The host file located in ...
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How do I compare my openssl version with non-ubuntu openssl versions?

I have an ongoing problem where every time an openssl vulnerability is found, the announcement documentation tells me what versions of openssl are safe -- but ubuntu doesn't actually use the same ...
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How to use a signed certificate by external server?

I need to configure HTTPS on Server1 by using a certificate signed by Server2. I did this command on Server2: openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/apache2/ssl/apache.key ...
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What browser I can install on my Ubuntu 15.04 64bit that has ChaCha20 and Poly1305 support?

I already tried Google Chrome Dev Channel version 44 but still not recognizing ChaCha20 and Poly1305. Same as Firefox Next Channel, not supporting.
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Easily create local SSL certificates with multiple subject names for local testing

I want to systematically create SSL certificates for local testing of websites. The certificates should support multiple subjectAltNames. I then want to sign the certificates using a local CA and ...
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98 views

OpenVPN: SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

Im trying to use vpn to connect two internal networks using virtual machines. I have a virtual machine "gateway" and a virtual machine "client", and I want to connect to my gateway from client using ...
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0answers
51 views

Openssl is not installing

I am trying to install Openssl in my Ubuntu 64bit os which is running in Virtual Box, But i am keep getting the following error. root@Ubuntu64Bit:~# sudo apt-get install openssl Reading package ...
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208 views

On connecting to MySQL via SSL getting ERROR 2026 (HY000): SSL connection error: protocol version mismatch

I am working with MySQL and generated the certificates to use with MySQL to enable SSL. Here are SSL configs: mysql> show variables like '%ssl%'; +---------------+----------------------------+ | ...
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242 views

OpenVPN TLS Error

I've tried to install and setup OpenVPN on my Ubuntu Server 14.04 and after generating the certificates and connecting i get the following error: Sat Oct 25 10:53:13 2014 us=916595 192.168.1.1:54081 ...
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120 views

Installation problem in libosip2-3deb package

I am working on open IMS core, for that I need to install SIP on client systems. I wanted to install this uctimsclient, but I am facing issues with installing dependency packages given below: ...
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How To Set Up Multiple SSL Certificates on One IP with Apache on Ubuntu 14.04?

I am trying to install Self-Signed OpenSSL on Ubuntu 14.04 that hosts multiple domains with single IP. I followed the instruction that are available on the web but still getting error message on ...