Hi Pavel, Thanks for reporting this issue. I have prepared an update for precise which I will upload for processing by the SRU team.
In the meantime, could you please describe the simple steps required to reproduce this issue, to help with testing? Thanks! ** Bug watch added: OpenSSL RT #2778 http://rt.openssl.org/Ticket/Display.html?id=2778 ** Also affects: openssl via http://rt.openssl.org/Ticket/Display.html?id=2778 Importance: Unknown Status: Unknown ** Also affects: openssl (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: openssl (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: openssl (Ubuntu Vivid) Importance: Undecided Status: New ** Also affects: openssl (Ubuntu Utopic) Importance: Undecided Status: New ** Changed in: openssl (Ubuntu Trusty) Status: New => Fix Released ** Changed in: openssl (Ubuntu Utopic) Status: New => Fix Released ** Changed in: openssl (Ubuntu Vivid) Status: New => Fix Released ** Changed in: openssl (Ubuntu Precise) Status: New => Confirmed ** Changed in: openssl (Ubuntu Precise) Assignee: (unassigned) => Marc Deslauriers (mdeslaur) -- 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: Unknown 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