Wichtiges MikroTik Update 6.48.3

MikroTik hat ein neues wichtiges Update zur Verfügung gestellt das einige Sicherheitsrelevante CVE-Einträge im WLAN-Bereich löst.
Es wird empfohlen das Update einzuspielen. Kunden mit Wartungsvertrag wird dies in den nächsten Tagen erfolgen.

Alle Änderungen im Überblick:

  • branding – added option to upload custom files (newly generated branding package required)
  • console – do not clear environment values if any global variable is set
  • crs3xx – fixed Ethernet LEDs after reboot for CRS354 devices
  • crs3xx – fixed VLAN priority removal for CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices
  • crs3xx – fixed port-isolation on bonding interfaces for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices
  • crs3xx – improved LACP linking between CRS3xx series switches
  • crs3xx – improved system stability when receiving large frames on CPU for CRS317, CRS309, CRS312, CRS326-24S+2Q+ and CRS354 devices
  • defconf – fixed default configuration loading on RBOmniTikPG-5HacD
  • dot1x – fixed “reject-vlan-id” for MAC authentication (introduced in v6.48)
  • dot1x – fixed MAC authentication fallback (introduced in v6.48)
  • ipsec – fixed SA address parameter exporting
  • lte – fixed “earfcn” to band translation for “cell-monitor”
  • package – added new “iot” package with Bluetooth (KNOT only) and MQTT publisher support
  • rb4011 – fixed SFP+ port MTU setting after link state change
  • rb4011 – improved SFP+ port stability after boot-up
  • route – improved stability when connected route is modified
  • sfp – improved cable length monitoring as defined per SFF-8472 and SFF-8636
  • ssh – return proper error code from executed command
  • system – improved resource allocation (improves several service stability e.g. HTTPS, PPPoE, VPN)
  • tile – fixed bridge performance degradation (introduced in v6.47)
  • webfig – fixed “PortMapping” button (introduced in v6.48.2)
  • winbox – fixed health reporting on RB960, hEX and hEX S devices
  • winbox – show “System/Health” only on boards that have health monitoring
  • wireless – fixed issue with multicast traffic delivery to client devices using power-save
  • wireless – improved iOS compatibility with HotSpot 2.0 networks
  • www – added “X-Frame-Options” header information to disallow website embedding in other pages

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