The random number generator in the Crypto application before 2.0.2.2, and SSH before 2.0.5, as used in the Erlang/OTP ssh library before R14B03, uses predictable seeds based on the current time, which makes it easier for remote attackers to guess DSA host and SSH session keys.
https://github.com/erlang/otp/commit/f228601de45c5b53241b103af6616453c50885a5
http://www.securityfocus.com/bid/47980