Sourcefire VRT Rules Update
This is the complete list of rules modified and added in the Sourcefire VRT Certified rule pack for Snort version 2.7.
The format of the file is:
sid - Message (rule group, priority)
Updated rules: 13948 <-> DNS large number of NXDOMAIN replies - possible DNS cache poisoning (dns.rules, Medium) 13949 <-> DNS excessive outbound NXDOMAIN replies - possible spoof of domain run by local DNS servers (dns.rules, Medium)