Hi, unfortunately I don't have any separate little tool how to test it. The bug causes, that WebRTC calls in our proprieatry application - IceWarp server doesn't work. However we have a free demo, so you can test it like this:
0) Have Ubuntu 12.04 x86_64 1) Download http://linuxbuilds.icewarp.com/UBUNTU1204_x64/devel/2015-02-26-05-00-03/IceWarpServer-11.2.0.0_x64_20150226_UBUNTU1204.tar.gz 2) Unpack 3) Run install.sh with parameter -f 4) Confirm installation of all dependencies, libreoffice, java etc. 5) Install it to /opt/icewarp, create admin user, do not register license - it is not needed, you will get 30 days demo 6) Stop any HTTP and SIP server running on the machine 7) Start IceWarp server running /opt/icewarp/icewarpd.sh --start 8) Run firefox, go to localhost - webmail login page appears 9) Login using credentials admin/admin 10) Click the phone icon in the upper right corner - webphone will start 11) Type echo and click Call -> You should hear echo service voice You can also try it on Ubuntu 12.04 i686 with http://linuxbuilds.icewarp.com/UBUNTU1204/devel/2015-02-26-05-00-03/IceWarpServer-11.2.0.0_20150226_UBUNTU1204.tar.gz - there it works normally. If needed, I'm able to test it using steps above on our side too. Just give me the fixed package. Thanks -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssl in Ubuntu. https://bugs.launchpad.net/bugs/1425914 Title: DTLS handshake broken - precise x64 Status in OpenSSL cryptography and SSL/TLS toolkit: Fix Released Status in openssl package in Ubuntu: Fix Released Status in openssl source package in Precise: Confirmed Status in openssl source package in Trusty: Fix Released Status in openssl source package in Utopic: Fix Released Status in openssl source package in Vivid: Fix Released Bug description: Hi, there is a problem in DTLS handshake in OpenSSL library in Ubuntu 12.04 x86_64. The affected library version is libssl 1.0.1-4ubuntu5.21. The problem causes, that it is impossible to establish DTLS session with Chrome or Firefox when trying to perform a SIP call via WebRTC. The problem is fixed in OpenSSL upstream by commit https://github.com/openssl/openssl/commit/a20152bdaf7a99b006ff5a0eef081502e0e11553 committed April 4th 2012. 32bit version of Ubuntu 12.04 is not affected by this issue, because it doesn't support HMAC ciphers, which cause the problem. I've checked other distributions (Centos6, Centos7, Ubuntu 14.04 and especially Debian 7 - which should be close to Ubuntu 12.04) and all has this patch applied and thus WebRTC calls work. Please merge this upstream fix to Ubuntu 12.04 x86_64 libssl package. Thanks To manage notifications about this bug go to: https://bugs.launchpad.net/openssl/+bug/1425914/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp