• Fix runtime PHP errors that stop the code working if short_opentag is disabled (default!)
• Remove most PHP warnings/notices that go to error_log
• Convert patches to new format where needed
• Fix HTML output to be valid
• Fix quoting of SQL objects
• Fix escaping of user-provided SQL data (potential sql injection)
• Widen fields in 95.php and 95.pl for interface and router names
• Fix warnings in perl modules in newer perl versions
• Fix createdb script to use CREATE USER/GRANT not manipulate user db directly
• Add "Update_desc" config entry to auto-update port descriptions from snmp
• Update default SNMP version to 2
• Although this doesn't reference any CVE's, it does contain fixes for potential security issues

PR: 227376
Submitted by: freebsd-ports@dan.me.uk (maintainer)
Reported by: freebsd-ports@dan.me.uk (maintainer)
Reviewed by: mfechner
Approved by: mentors (timeout), portmgr (timeout)
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D17637