Chrome and Firefox both uses NSS. NSS 3.19.1 contains fixes to mitigate logjam by increasing the minimum modulus size for Diffie-Hellman keys to 1023 bits[1].
Maybe we can look into backporting that. [1]https://developer.mozilla.org/en- US/docs/Mozilla/Projects/NSS/NSS_3.19.1_release_notes ** Also affects: nss (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nss in Ubuntu. https://bugs.launchpad.net/bugs/1465014 Title: after update still vulnerable against LOGJAM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1465014/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs