RSA announces security fixes to RSA BSAFE Micro Edition Suite designed to address Security Losses from Obsolete and Truncated Transcript Hashes (SLOTH) attack on TLS 1.2. RSA BSAFE Micro Edition Suite (MES) all 4.1.x versions prior to 4.1.5 and all 4.0.x versions prior to 4.0.9 are affected.