Fedora has issued an advisory on July 20: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/63LLZJD4MOKC26TFJIDXRWFT33ICG6PR/ They added a patch to fix it in this commit: http://pkgs.fedoraproject.org/cgit/rpms/openssh.git/commit/?h=f24&id=1057900209feeb4b7db2a17ffc513c5f406a45b5 My understanding is that, as we use Blowfish on Mageia 5, we're not really affected there, but as Cauldron is apparently being switched to use sha512, we will be affected there.
Fixed in 7.2p2-3.mga6.
Status: NEW => RESOLVEDResolution: (none) => FIXED