Overview We received a report on 22 April 2020 at 20:29 UTC, regarding Sophos Firewall with a suspicious field value visible in the management interface. All 18.5.x and 18.0.x versions use the Grub boot loader. Alternatively, enter a search term. Invalid IP address causes an error for notification emails. the initial packets in a flow, the x86 CPU offloads trusted traffic to the Xstream port as custom port. This can prevent multicast traffic from getting dropped because of expired TTL value at the time of forwarding. When you configure Sophos Firewall as the DHCP server, you can also Sophos Central" and "Send configuration backups to Sophos Central" on the firewall from Sophos Central. This release doesn't include any other updates. ipset sporadically not created for wildcard FQDN host. Site-to-site and remote access SSL VPN not working. See. HA zero downtime upgrade isn't supported if firmware upgrade is scheduled on central management. Unable to restore backup from SG 230 to XGS 2300 due to access point database issue. for XGS 4300, XGS 4500, XGS 5500, and XGS 6500. So, you can't upgrade the Inbound emails aren't delivered when SMTP scanning is turned on in the firewall rule. SASI detection problems when too many hits are returned. Legacy email mode is crashing frequently. When the firewall is moved to a group on Sophos Central, it's added to the group but changes to "Error needs Site-to-site and remote access SSL VPN not working since SSL VPN service is stuck in busy status. Unable to restore backup from CR50iNG to XG230. PPPoE isn't connecting after random disconnect event if xfrm interface is created on PPPoE. migration, see Sophos Firewall: Licensing guide. If you're upgrading or restoring the backup from 19.0.x and earlier versions, static routes configured through the Zebra advanced shell CLI commands won't migrate to 19.5.x. It seems that sophos do not want users to have access to previous versions of HW or SW firmware. You can use round-robin and session persistence based on source and destination IP addresses and connection criteria with gateway weights and SLAs. To take a backup and restore the configuration between XG Series and XGS Series XGS 116w, XGS 126w, and XGS 136w support an optional second Wi-Fi 5 module. First Published: 2022 Dec 1 Workaround: No Overview The Sophos Firewall v19.5 GA (19.5.0) release fixes the following security issues (users of older versions are required to upgrade.) If you try to migrate to other versions, Sophos Firewall shows an alert asking you to confirm the migration before it restarts. RED site-to-site tunnel failover doesn't always work. I'm pleased to announce Sophos Connect 2.2 has been released. Unable to access web server through the firewall. The update includes improvements t. Sophos Firewall OS v19.5 MR2 is Now Available PMParth The release implements two security enhancements that help harden your firewall and follow the industry best practices to protect your firewall from attacks. configuration. You can change the multicast group limit using the following CLI command: Introduced several important security, performance, and reliability enhancements. IPS pattern fails to update. Auxiliary device sporadically receives IPsec packets. overall network performance with a 5x improvement in Veeam agent unable to connect with the Veeam server when SSL TLS inspection is Unable to access Microsoft TFS (Team Foundation Server) hosted on LAN network Site-to-site and remote access SSL VPN didn't work. Automatically creates a LAG interface for multiple dedicated HA links selected in QuickHA mode. which is now built-in on some desktop models. So, in some cases, the firewall won't allow you to upgrade to SFOS 19.5 GA. See the knowledge base article Upgrade to 19.5 GA blocked for specific routing configurations. You can use the following CLI command: Increased the default multicast group limit to 250 to support more OSPF neighbors. Clientless VPN bookmark for RDP becomes intermittently unresponsive. We strongly recommend turning off web admin console access from all WAN sources (the entire internet) to reduce the potential for a brute force or reconnaissance attack. when HA is enabled. Wireless APX stopped working with no traffic for Wi-Fi Clients after 19.5 GA upgrade. Sandstorm protection has been renamed Zero-Day Protection to better reflect the was saved. SSL/TLS inspection error shown: "Dropped due to TLS internal error".". release of 18.5 as part of the setup. Wi-Fi firmware 11.0.021 and earlier: 18.5.x versions support this Wi-Fi version. Alternatively, contact Incorrect time zone in reports because /etc/timezone isn't updated after Error shows get_ips_switch_status: Unable to get network license status. Mapping issue for i18n configuration and actual configuration name. Removed the ability to download private keys for CSRs and uploaded For details of the supported firewalls, see Supported platforms. Unable to add users with the same email address (Azure AD). optimizes performance for the XGS 4300, XGS 4500, XGS 5500, and XGS 6500 models through an Tunnel wasn't established because traffic was passing through an incorrect Version: Sophos Firewall These release notes are for Sophos Firewall (formerly known as Sophos XG Firewall). Wireless APs aren't able to lease IP addresses in separate zone. Firewall OS. The list includes articles that address use cases, such as system-generated DHCP relay and authentication traffic and traffic to a host through an existing IPsec tunnel. Empty source/host field for email exceptions if you save and reopen the SFOS 19.5.x doesn't support appliance certificates with this algorithm.). longer. Web admin console access from specific WAN IP addresses, Unused WAN access to web admin console and user portal, Static route configurations through Zebra advanced shell, Best practices for securing your firewall, Supported VPN tunnels on SFOS 18.5, 19, and 19.5, Sophos Firewall 19.5: High availability enhancements, Upgrade to 19.5 GA blocked for specific routing configurations, Pop-up message and email for the RED unlock code, Sophos Firewall 19.5: Search enhancements, Resolved RCE in Sophos Firewall (CVE-2022-3236), Firmware upgrades from FIPS-compliant versions, SSL VPN IPv4 lease range changes in SFOS 19.5.x. When multiple packets are sent from the same origin to the same destination All IPsec tunnels were down, dead gateway detection stopped, and gateway was downgrade from 18.5.x to 17.5 or earlier firmware versions. While many organizations have already upgraded to. STAS authentication stops working when the appliance restarts until the access server's restarted if AD is Shown useful information about the different types of certificate authorities. Firewall stopped responding on specific port. This release is a maintenance update that features essential security updates. Sophos Firewall help. XGS-2100 - Interface doesn't have any IP address when same firmware is restored on the same hardware. Post-auth read-only SQLi through API controller (CVE-2022-3710). expected to be available shortly. Quarantine digest sends email 6 minutes earlier than the configured time. Unable to establish HA correctly on fiber ports. Overview Our Free Home Use Firewall is a fully equipped software version of the Sophos Firewall, available at no cost for home users - no strings attached. Unable to upgrade firmware or restore backup from 17.5.15 to 19.0 GA. This page describes the new features introduced. Sign up for the Sophos Support Notification Service to receive proactive SMS alerts for Sophos products . Red interface disappears when changing the DHCP server configuration. For the licensing, compatibility, and configuration details, see . Device freeze issue (0010:queued_spin_lock_slowpath+0x14b/0x170). Showing an error when configuring remote access IPsec VPN. Previously restored Cyberoam backup: If your appliance is using a configuration previously restored from a Cyberoam backup, the firewall allows you to upgrade to version 19.5.x only if you've regenerated the appliance certificate at least once on SFOS. The Xstream architecture saves cycles of the x86 clock by lowering memory bandwidth compatible with the XGS and XG Series models. HA active-active appliance stopped responding. The "Firmware Upgrade/Downgrade" pop-up window will then appear. Users unable to authenticate through CAA. Turning off captcha on VPN zone isn't for RBVPN with SD-WAN routing. All other product and company names mentioned are trademarks or registered trademarks of their respective owners. Static route configuration through the Zebra advanced shell CLI is NOT possible in v19.5 GA. You can add the same configuration on the SFOS web admin console on Routing > Static routes. Clearer selection for the preferred primary device. Security Heartbeat for upgrades to 18.5 MR2 and later. release of version 18.5 and does not allow you to restore configuration backups from Heartbeat authenticated users get disconnected. Unable to connect using IPsec remote access due to invalid .scx file. When users sign out, the event clears the firewall rule fields in conntrack xfrm packet loss on route-based IPsec VPN. You can select load balancing as the routing strategy in SD-WAN profiles. Xstream Flow Processor driver update related to performance optimizations. Can't display quarantine due to \x1E? Traffic through bridge will be blocked as IP_Spoof if spoof protection is turned on for the involved zone. Post-auth read-only SQLi in user portal (CVE-2022-3711). Couldn't see the settings under Administration > Device access with read-only profile sign-in. Supports unbound interfaces as monitored ports if you've configured VLAN on them. latency with the zero-copy operation and up to a 5x increase in SSL/TLS decryption Product and Environment Sophos Firewall - All supported versions Information When deploying a new firmware to Sophos Firewall, consider the following: Go to Advanced Shell and check if your device has sufficient space by running the command: df -kh If the RED Firmware version is older than this release, click Update Pattern Now. Sophos Central signs out XG Series Firewall administrator when the Add button Information On-Premise Endpoint Central Endpoint Gateway Unified Threat Management Encryption Mobile Sophos Home XG Firewall On-Premise Endpoint Sophos Enterprise Console Sophos Endpoint Security and Control for Windows Sophos Exploit Prevention Sophos Anti-Virus for macOS Unable to click a few settings under Email > General settings after firmware update to version 19. performance versus the previous hardware models. Note: The content of this article is available on Sophos Firewall: Download firmware from Sophos Licensing Portal. Sign-in message and sign-out option aren't showing up with custom captive portal. is certified for the Federal Information Processing Standard 140-2 (FIPS 140-2) level 1 Sentry reported coredump in crformatter_free_data. IPsec failover wasn't working and required deactivating and then reactivating Ensures routing of application traffic across multiple links, including MPLS, WAN, VPN, and RED. restoring a backup configuration. Resolved post-auth shell injection in the web admin console through OpenSSL (CVE-2022-1292). Incorrect count for remote users and connected users. Route lookup on Diagnostics doesn't give results to any routes on the web admin console. Application filter policy set to block all applications doesn't set the risk level when configured through Sophos Central management. Eliminated time-out and console freeze during CTR generation. Device goes into Failsafe mode after upgrading firmware to 19.0.1. Virtual host not removed if WAF rule is turned off. Unable to download SSL VPN site-to-site server configuration. MR3 and earlier) to the shipped firmware on the device through the setup wizard. IPsec tunnel not coming up until service restarts. 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