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Remove two options that may in fact cause issues ... and add a bunch of CapabilityBoundingSet instructions that should be somewhat sane defaults ?

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Alexandre Aubin 2020-11-11 18:50:52 +01:00 committed by GitHub
parent 2b8e86f9c3
commit fe29c72b12
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1 changed files with 12 additions and 2 deletions
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14
conf/systemd.service
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@ -22,9 +22,19 @@ ProtectControlGroups=yes
ProtectKernelModules=yes ProtectKernelModules=yes
ProtectKernelTunables=yes ProtectKernelTunables=yes
RestrictRealtime=yes RestrictRealtime=yes
RestrictSUIDSGID=yes
MemoryDenyWriteExecute=yes
LockPersonality=yes LockPersonality=yes
# Denying access to capabilities that should not be relevant for webapps
# Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html
CapabilityBoundingSet=~CAP_RAWIO CAP_MKNOD
CapabilityBoundingSet=~CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_AUDIT_WRITE
CapabilityBoundingSet=~CAP_SYS_BOOT CAP_SYS_TIME CAP_SYS_MODULE CAP_SYS_PACCT
CapabilityBoundingSet=~CAP_LEASE CAP_LINUX_IMMUTABLE CAP_IPC_LOCK
CapabilityBoundingSet=~CAP_BLOCK_SUSPEND CAP_WAKE_ALARM
CapabilityBoundingSet=~CAP_SYS_TTY_CONFIG
CapabilityBoundingSet=~CAP_MAC_ADMIN CAP_MAC_OVERRIDE
CapabilityBoundingSet=~CAP_NET_ADMIN CAP_NET_BROADCAST CAP_NET_RAW
CapabilityBoundingSet=~CAP_SYS_ADMIN CAP_SYS_PTRACE CAP_SYSLOG
[Install] [Install]
WantedBy=multi-user.target WantedBy=multi-user.target