mirror of
https://github.com/go-vikunja/vikunja.git
synced 2026-11-09 00:22:38 -06:00
kolaente
73c2d56e9b
Go 1.24+ enables MPTCP by default on Linux listen sockets, exposing Vikunja to CVE-2026-98432 (kernel IPv4 TCP use-after-free) on unpatched hosts. Set GODEBUG=multipathtcp=0 in the systemd unit and Docker image as a stopgap until host kernels are patched.
56 lines
1.6 KiB
Desktop File
56 lines
1.6 KiB
Desktop File
[Unit]
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Description=Vikunja
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After=syslog.target
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After=network.target
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# Depending on how you configured Vikunja, you may want to uncomment these:
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#Requires=mysql.service
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#Requires=mariadb.service
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#Requires=postgresql.service
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#Requires=redis.service
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[Service]
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RestartSec=2s
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Type=simple
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WorkingDirectory=/opt/vikunja
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ExecStart=/usr/local/bin/vikunja
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Restart=always
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# Mitigates CVE-2026-98432 (kernel IPv4 TCP use-after-free) by disabling MPTCP
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# on Vikunja's listen sockets. Remove once the host kernel is patched.
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Environment=GODEBUG=multipathtcp=0
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# Keeps the SQLite database and stored files private to the service user.
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UMask=0077
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# Hardening
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NoNewPrivileges=yes
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ProtectProc=invisible
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ProcSubset=pid
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ProtectKernelTunables=yes
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ProtectKernelModules=yes
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ProtectKernelLogs=yes
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ProtectControlGroups=yes
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ProtectClock=yes
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ProtectHostname=yes
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PrivateDevices=yes
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RestrictNamespaces=yes
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RestrictSUIDSGID=yes
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RestrictRealtime=yes
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LockPersonality=yes
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MemoryDenyWriteExecute=yes
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RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK
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SystemCallArchitectures=native
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SystemCallFilter=@system-service
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SystemCallFilter=~@privileged @resources
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# Return ENOSYS instead of killing the process when a syscall is not in the
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# allowlist. Syscalls newer than systemd's table can never be allowlisted, so
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# killing breaks runtimes that probe for them on new kernels (#3252).
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SystemCallErrorNumber=ENOSYS
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# If you want to bind Vikunja to a port below 1024 uncomment
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# the two values below
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###
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#CapabilityBoundingSet=CAP_NET_BIND_SERVICE
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#AmbientCapabilities=CAP_NET_BIND_SERVICE
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[Install]
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WantedBy=multi-user.target
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