Hello world,

It is time to move back to Suricata version 7 after identifying the relevant
default option changes in order to keep IPS/Netmap happy when running it.
Kea also received a number of tweaks and updates as well as our VPN service
integrations.

Last but not least this includes FreeBSD 13.2-p10 and the recent DNS denial
of service attack mitigation.

Here are the full patch notes:

o system: accept colon character in log queries
o system: add issuer and logo to OTP link
o system: fix gateway migration issue causing individual items to be skipped
o reporting: update traffic graph colors to be contrast and consistent (contributed by brotherla)
o interfaces: fix strpos() deprecation null haystack
o interfaces: add missing ACL entries for ARP/NDP tables
o interfaces: fix VXLAN validation
o firewall: change default traffic normalization behavior and choose "in" as standard direction for manual rules
o firewall: make select width more consistent on alias diagnostics table selection
o dhcp: set RemoveAdvOnExit to off in CARP mode for router advertisements
o dhcp: make sure the register DNS leases options reflect that this is only supported for ISC DHCP
o dhcp: make option_data_autocollect option more explicit in Kea
o dhcp: gather missing Kea leases another way since the logs are unreliable
o dhcp: add address constraint to Kea reservations
o dhcp: add unique constraint for MAC address + subnet in Kea
o dhcp: add domain-name to client configuration in Kea
o dhcp: loosen constraints for TFTP boot in Kea
o intrusion detection: adjust for default behaviour changes in Suricata 7
o ipsec: improve enable button placement on connections page
o ipsec: show EAP-RADIUS settings only when legacy tunnels are being used
o ipsec: allow % to support %any in ID for connections
o openvpn: when "cert_depth" is left empty it should ignore the value
o openvpn: data-ciphers-fallback should be a single option
o openvpn: fix support for /30 p2p/net30 instances
o openvpn: add "various_push_flags" field for simple boolean server push options in connections
o unbound: prevent os.write() on None when another thread closed the pipe in Python module
o wireguard: key constraints should only apply on peers and not instances
o wireguard: peer uniqueness should depend on pubkey + endpoint
o wireguard: skip attached instance address routes
o wireguard: remove duplicate ID columns
o mvc: fix Phalcon 5.4 and up
o src: jail: fix information leak[1]
o src: bhyveload: use a dirfd to support -h[2]
o src: EVFILT_SIGNAL: do not use target process pointer on detach[3]
o src: setusercontext(): apply personal settings only on matching effective UID[4]
o src: re: generate an address if there is none in the EEPROM
o src: wg: detect loops in netmap mode
o src: wg: detach bpf upon destroy as well
o src: wg: fix access to noise_local->l_has_identity and l_private
o src: wg: fix erroneous calculation in calculate_padding() for p_mtu == 0
o plugins: os-acme-client 4.1[5]
o plugins: os-ddclient 1.21[6]
o plugins: os-dnscrypt-proxy 1.15[7]
o ports: dnsmasq 2.90[8]
o ports: openvpn 2.6.9[9]
o ports: phalcon 5.6.1[10]
o ports: radvd adds upstream patch for RemoveAdvOnExit option
o ports: suricata 7.0.3[11]
o ports: unbound 1.19.1[12]

A hotfix release was issued as 24.1.2_1:

o system: fix dynamic gateway persisting its address


Stay safe,
Your OPNsense team

--
[1] https://www.freebsd.org/security/advisories/FreeBSD-SA-24:02.tty.asc
[2] https://www.freebsd.org/security/advisories/FreeBSD-SA-24:01.bhyveload.asc
[3] https://www.freebsd.org/security/advisories/FreeBSD-EN-24:03.kqueue.asc
[4] https://www.freebsd.org/security/advisories/FreeBSD-EN-24:02.libutil.asc
[5] https://github.com/opnsense/plugins/blob/stable/24.1/security/acme-client/pkg-descr
[6] https://github.com/opnsense/plugins/blob/stable/24.1/dns/ddclient/pkg-descr
[7] https://github.com/opnsense/plugins/blob/stable/24.1/dns/dnscrypt-proxy/pkg-descr
[8] https://www.thekelleys.org.uk/dnsmasq/CHANGELOG
[9] https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn26#Changesin2.6.9
[10] https://github.com/phalcon/cphalcon/releases/tag/v5.6.1
[11] https://suricata.io/2024/02/08/suricata-7-0-3-and-6-0-16-released/
[12] https://nlnetlabs.nl/projects/unbound/download/#unbound-1-19-1
