Sendmail 8.13.6 release notes
8.13.6/8.13.6 2006/03/22 SECURITY: Replace unsafe use of setjmp3/longjmp3 in the server and client side of sendmail with timeouts in the libsm I/O layer and fix problems in that code. Also fix handling of a buffer in smsyslog which could have been used as an attack vector to exploit the unsafe...