Scientific Linux Security Update : cyrus-imapd on SL4.x, SL5.x i386/x86_64

It was discovered that the Cyrus SASL library cyrus-sasl does not always reliably terminate output from the saslencode64 function used by programs using this library. The Cyrus IMAP server cyrus-imapd relied on this function's output being properly terminated. Under certain conditions, improperly...