Questions tagged [openssl]
Open source implementation of the Secure Socket Layer (SSL) and Transport Layer Security (TLS) protocols
140
questions with no upvoted or accepted answers
6
votes
0
answers
11k
views
Install Openssl v1.0.2 on Ubuntu 22.04
I'm running Ubuntu 22.04 and I installed the OpenSSL dev libraries to compile a project. This gave me OpenSSL version 1.1.x. However, it turns I need an older version of OpenSSL to compile the project:...
4
votes
0
answers
844
views
How to fix SSL handshake error on x11vnc
TLDR: Is there a way to change ADH from ADH:@STRENGTH to ADH:@SECLEVEL=0 either by using a config file (supported on x11vnc), or by adding some commands on the terminal line I use to start VNC (see ...
4
votes
0
answers
9k
views
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 Reference|...
3
votes
0
answers
135
views
Google Chrome and Mozilla Firefox hang when trying to upload or download a file. I suspect an NSS problem
In both Mozilla firefox and Google Chrome, when I attempt to upload or download a file (including a photo), the browser hangs. I can clear the hang with kill -2 PID but I'd rather not do that.
When I ...
3
votes
1
answer
2k
views
Openssl install broken after dist upgrade
Recently upgraded to 22.04 and I've notice my openssl install is now broken.
I've tried an apt-get --reinstall install openssl libssl3 and the issue remains.
On startup of openssl I'm getting the ...
3
votes
0
answers
3k
views
Lubuntu 18.04: "Symbol lookup error:undefined symbol: SSL_library_init"
I am trying to run a script that initializes a firebase connection and then does a test write/read to a new collection. Upon running the script on Node.js 8.10.0 I get this error:
node: symbol lookup ...
3
votes
1
answer
7k
views
Messed-up with ca-certificates/ How to restore back to default
Recently I tried to add own ssl for https support in localhost which I couldn't achieve but now i am getting all these error with certificates
With command git push
fatal: unable to access 'https://...
3
votes
0
answers
7k
views
How to enable sslv3 in openssl for ubuntu 16.04
I am researching the attacks against TLS as a part of my Masters topic. But as I am using the ubuntu 16.04 the ssl3 in OpenSSL is permanently disabled here.
openssl s_client -connect www.google.com:...
3
votes
0
answers
2k
views
Unable to compile 32 bit Qt 4.8.6 libraries on 64 bit machine
I am trying to build 32 bit Qt 4.8.6 libraries on Ubuntu 14.04. I have installed additional libraries
sudo apt-get install libx32gcc-4.8-dev
sudo apt-get install libc6-dev-i386
sudo apt-get install ...
3
votes
0
answers
2k
views
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 ...
3
votes
1
answer
4k
views
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 08:26:27 ...
2
votes
0
answers
498
views
Apache fails to start when running in FIPS mode
Problem Description
According to the Ubuntu FIPS 140-2 FAQ document Apache2 is "known to work" when the Ubuntu Pro FIPS 140-2 modules are installed. However when I turn on the SSLFIPS ...
2
votes
0
answers
2k
views
[08001][Microsoft][ODBC Driver 18 for SQL Server]TCP Provider: Error code 0x2746 - Ubuntu 22.04
I'm trying to connect to an MS SQL Server 2016 from my ubuntu server 22.04.
I've installed the odbc driver following the official MS documentation: https://learn.microsoft.com/en-us/sql/connect/odbc/...
2
votes
0
answers
367
views
Can't run Laravel apt on Ubuntu 22.04 because it uses OpenSSL 3
When I visit my Laravel site, I get the error:
file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:0A000126:SSL routines::unexpected eof while reading
I've searched ...
2
votes
0
answers
149
views
SSH not pointing to latest openssl [Ubuntu 16.04.6 LTS -Xenial Xerus]
I have updated the openssl but still the ssh is not pointing to this version of openssl.
How I can make ssl and openvpn to point to this version of openssl?
I tried to google but didnot find ...
2
votes
0
answers
815
views
different versions of openssl installed on Ubuntu 18.04?
On my Ubuntu 18.04 machine, the command
openssl version
gives the Output
OpenSSL 1.1.1 11 Sep 2018
but the following path /usr/lib/x86_64-linux-gnu/openssl-1.0.0
suggests I have an older version ...
2
votes
0
answers
805
views
Certification Problem After Upgrading OpenSSL 1.1.0 to 1.1.1 in Ubuntu 18.04
recently I wanted to upgrade my OpenSSL from version 1.1.0 to 1.1.1. I did it using instructions given in this post.
The solution Kevin Bowen gave was perfect, except that now I'm having trouble ...
2
votes
0
answers
3k
views
SSL routines:ssl3_read_bytes:tlsv1 alert access denied connect to bitbucket
I have trouble, my ubuntu don't connect to bitbucket.org by https.
I install newsletter openssl version
kodix@n-kdx-30:~/tmp$ openssl version
OpenSSL 1.1.1 11 Sep 2018
but error don't desappear. If ...
2
votes
0
answers
4k
views
libssl.so.1.0.0: no version information available
I am using Ubuntu 16.04. While using CMake, I got this error:
$ cmake --version
cmake: /lib/x86_64-linux-gnu/libssl.so.1.0.0: no version information available (required by /usr/local/lib/libcurl.so.4)...
2
votes
0
answers
2k
views
sSMTP errors : `Unable to set TLS_CA_FILE="/full/path/to/file.pem"' then 'Bad Credentials' from gmail
Even though I can succeed in sending mail using swaks with ssmpt protocol, I get an error when I try to use the ssmpt program.
Here is the mail log from the failing ssmtp exchange:
Sep 8 21:25:24 ...
2
votes
1
answer
4k
views
When installing php from source configure: error: Cannot find OpenSSL's <evp.h>
I am trying to build php from source but ./configure gives error
configure: error: Cannot find OpenSSL's
my openssl version returns
OpenSSL 1.0.2f 28 Jan 2016
and which openssl
/home/nexusstar/....
2
votes
0
answers
12k
views
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 number
...
2
votes
0
answers
4k
views
Problems with OpenSSL-Heartbleed in Ubuntu12.04LTS
This is a new question after I saw the answer at "How to patch the Heartbleed bug (CVE-2014-0160) in OpenSSL?".
I have a vServer with Ubuntu 12.04LTS. Because of the Heartbleed-Bug in OpenSSL1.0.1 I ...
2
votes
0
answers
2k
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 /etc/apache2/sites-...
1
vote
0
answers
66
views
Decrease openssl SECLEVEL in conf for only one connection
I'm working on establishing a connection to a database server without encryption, as TLS isn't supported by the database system. Currently, I'm using isql to validate the connection:
isql -v -k "...
1
vote
0
answers
242
views
Make certificate compulsory for RDP into Ubuntu machine along with username password combination
I am setting up RDP connection in Ubuntu and trying to access it from another machine (Windows/Mac, via Microsoft's Remote Desktop Connection). The setup is fine and works properly with username and ...
1
vote
0
answers
1k
views
How to install missing libssl.so.1.1 in docker?
There are lots of problems asked about libssl but seems no one matches mine, so I raised a new question.
I'm trying to deploy my python api project on docker, but when I created the container and run ...
1
vote
1
answer
379
views
Fresh 22.04 install. SSL errors when trying to download files
New to Ubuntu but have some RHEL experience. On a fresh 22.04 install attempting to pull a file using:
php -r "copy('https://somesite.com/file.txt', 'mylocalfile.txt');"
I get the ...
1
vote
2
answers
2k
views
Trying to install & Compile OpenSSL 1.1.1q
I'm using Ubuntu 22.04 and I'm trying to downgrade and compile OpenSSL 1.1.1q but it don't seem to work. I've followed this guide and changed it to 1.1.1q
How to install openssl 1.0.2 with default ...
1
vote
1
answer
2k
views
VMWare not starting since upgrade to latest Ubuntu
I am running VMWare Workstation 16 on Ubuntu 22.04. Since its installation, I used to successfully run the following commands every time it refused to start (usually after a kernel update). But since ...
1
vote
1
answer
2k
views
Warning: deprecated key derivation used
This was given to decrypt a file but it is not working:
openssl des3 -d -salt -in file.des3 -out file.txt -k supersecretpassword123
Using -iter or -pbkdf2 would be better.
bad decrypt
140239690076800:...
1
vote
0
answers
1k
views
802.1x Wired Setting for PEAP and TLS Authentication
I am new to ubuntu. I recently set up a Freeradius in ubuntu and connected successfully with the supplicant's PC using MD5.
I am using ethernet cable to connect these three items: two Ubuntu PC and ...
1
vote
0
answers
4k
views
Missing root CA certificates in Ubuntu
I have Ubuntu 20.04 installed on my remote Google VM. It is missing some critical root CA certificates which is causing verification error on curl, wget and apt-get. How do I install the missing ...
1
vote
1
answer
3k
views
How to configure curl (openssl) in order to make it work with custom engine and TLSv1.0
I've successfully added a custom engine to my OpenSSL configuration like this:
openssl_conf = openssl_def # at the beginning of the config file
[openssl_def] # at the end
engines = engine_section
[...
1
vote
0
answers
445
views
Restoring openssl to Ubuntu out of the box version
Is there a way I can restore openssl and its configuration to the version that came with Ubuntu, I messed up my own version and now whatever i do get errors like:
<urlopen error [SSL: ...
1
vote
0
answers
4k
views
How to disable TLS 1.0 and 1.1 and enable only 1.2 in Apache 2.4.10, OpenSSL 1.0.2k fips, RHEL 7
I tried to enable TLS 1.2 in /conf/extra/httpd-ssl.conf in Apache 2.4.10 as below combinations.
SSLProtocol -all +TLSv1.2
After restarting the httpd service, I am getting the error illegal Protocol ...
1
vote
0
answers
529
views
SSL handshake keeps failing even after adding certificates to local truststore
When executing
wget https://docs.conda.io/projects/conda/en/4.6.0/_downloads/52a95608c49671267e40c689e0bc00ca/conda-cheatsheet.pdf
I have this error:
--2020-06-03 20:55:06-- https://docs.conda.io/...
1
vote
0
answers
1k
views
After updating WSL 18.04 LTS' openssl to 1.1.1g, the /usr/local/ssl/bin path is not being appended to user account's $PATH
Sorry for the long post, but these are the steps I followed and replicated the problem on 1 other WSL 18.04 installation, Windows Version 1903.
Environment:
Host: Windows 10 Version 1909
WSL:
...
1
vote
1
answer
9k
views
OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to storage.googleapis.com:443
I've been trying to install minikube on my Ubuntu machine as per this post.
But whenever I try to run...
curl -Lo minikube https://storage.googleapis.com/minikube/releases/latest/minikube-linux-...
1
vote
0
answers
3k
views
Adding supported ciphers to ubuntu
I am trying to add two additional ciphers to a server ubuntu installation... How should I go about adding the additional ciphers?
Background: I am trying to add some old cipher support (for testing ...
1
vote
0
answers
89
views
How do I get Secure Boot keys enrollment instructions for my firmware?
I have Dell XPS 8700, and I can't figure out which file extension for keys is acceptable. After a few tries of enrolling PKs, the PC won't boot at all, so I have to reset BIOS setup. The local Dell ...
1
vote
0
answers
2k
views
OpenSSL warning in 18.10 when decrypting something encrypted with 18.04
In 18.04 I encrypt files like so:
$ openssl enc -aes-256-cbc -in somefile.tar.gz -out somefile.tar.gz.enc
I then decrypt using:
$ openssl enc -aes-256-cbc -d -in somefile.tar.gz.enc -out somefile....
1
vote
0
answers
914
views
curl and wget not working with https sites after upgrade to ubuntu 18.04.1
Seems to be a openssl related issue. Anyone have any ideas as to what this is?
Note that the url works in a browser.
With wget:
# wget -d https://deb.nodesource.com/setup_8.x
DEBUG output created ...
1
vote
0
answers
1k
views
How to upgrade OpenSSL from 1.0.2g to 1.1.0g in Ubuntu and let python recognize the new OpenSSL
I have Ubuntu 16.04. It has OpenSSL 1.0.2g. I need to use OpenSSL 1.1.0g. I did:
sudo apt-get upgrade
sudo apt-get update
But OpenSSL in my Ubuntu machine did not get updated. How can I update it?
...
1
vote
1
answer
2k
views
How to compile and integrate ffmpeg with openssl support?
How can I cross-compile FFMPEG for ARM with openssl support?
I have tried normal compilation of FFMPEG, but I need openssl support also.
1
vote
1
answer
3k
views
ubuntu 14.04 LTS update openssl manually
I have created virtual environment by:
python3.6 -m venv myvenv
Then I've activated it:
source myvenv/bin/activate
After that I wanted to use pip:
pip install requests
Then the error ...
1
vote
0
answers
251
views
FIPS support in xenial
I am trying to make one of our jumphost FIPS compliant.
I found this document:https://csrc.nist.gov/csrc/media/projects/cryptographic-module-validation-program/documents/security-policies/140sp2888....
1
vote
0
answers
2k
views
Why different openssl version
I've got running an Ubuntu desktop and a home server (Ubuntu server). Both are 16.04.3 LTS xenial. The kernels are different. Ubuntu server got the newest kernel. By decrypting some stuff on the ...
1
vote
1
answer
3k
views
Godaddy SSL certificate isn't working on ubuntu 14.04 + apache server
I have an SSL certificate from Godaddy, I finished the first steps for generating the keys and submitting the CSR and I'm trying to install the certificate on my Apache server. I followed the steps in ...
1
vote
0
answers
2k
views
Do I have multiple versions of OpenSSL on Ubuntu server 14.04?
I have this Ubuntu server:
> lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
This kernel:
> ...