mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
synced 2025-12-20 02:20:06 +01:00
0b75d905e5
This build option allowed non-admin users to create system-wide connections. Generally, this is not a good idea as system-wide changes should be done by administrators. However, the main reason for the change is that this can be used to bypass filesystem permissions, among possibly other attacks. As the daemon runs as root, a user can create a system-wide connection that uses a certificate from a different user to authenticate in a WiFi network protected with 802.1X or a VPN, because as root user the daemon can access to the file. This patch does not completely fix the issue, as users can still create private connections specifying a path to another user's connection. This will be addressed in other patch. However, this patch is needed too, because in system-wide connections we don't store which user created the connection, so there woudn't be any way to check his/her permissions. This is part of the fix for CVE-2025-9615 See: https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/1809
174 lines
6.7 KiB
XML
174 lines
6.7 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE policyconfig PUBLIC
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"-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
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"http://www.freedesktop.org/standards/PolicyKit/1.0/policyconfig.dtd">
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<policyconfig>
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<vendor>NetworkManager</vendor>
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<vendor_url>https://networkmanager.dev/</vendor_url>
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<icon_name>nm-icon</icon_name>
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<action id="org.freedesktop.NetworkManager.enable-disable-network">
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<description>Enable or disable system networking</description>
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<message>System policy prevents enabling or disabling system networking</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.reload">
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<description>Reload NetworkManager configuration</description>
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<message>System policy prevents reloading NetworkManager</message>
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<defaults>
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<allow_any>auth_admin_keep</allow_any>
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<allow_inactive>auth_admin_keep</allow_inactive>
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<allow_active>auth_admin_keep</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.sleep-wake">
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<description>Put NetworkManager to sleep or wake it up (should only be used by system power management)</description>
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<message>System policy prevents putting NetworkManager to sleep or waking it up</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>no</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.enable-disable-wifi">
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<description>Enable or disable Wi-Fi devices</description>
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<message>System policy prevents enabling or disabling Wi-Fi devices</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.enable-disable-wwan">
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<description>Enable or disable mobile broadband devices</description>
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<message>System policy prevents enabling or disabling mobile broadband devices</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.enable-disable-wimax">
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<description>Enable or disable WiMAX mobile broadband devices</description>
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<message>System policy prevents enabling or disabling WiMAX mobile broadband devices</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.network-control">
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<description>Allow control of network connections</description>
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<message>System policy prevents control of network connections</message>
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<defaults>
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<allow_any>auth_admin</allow_any>
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<allow_inactive>yes</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.wifi.scan">
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<description>Allow control of Wi-Fi scans</description>
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<message>System policy prevents Wi-Fi scans</message>
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<defaults>
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<allow_any>auth_admin</allow_any>
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<allow_inactive>yes</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.wifi.share.protected">
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<description>Connection sharing via a protected Wi-Fi network</description>
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<message>System policy prevents sharing connections via a protected Wi-Fi network</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.wifi.share.open">
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<description>Connection sharing via an open Wi-Fi network</description>
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<message>System policy prevents sharing connections via an open Wi-Fi network</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.settings.modify.own">
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<description>Modify personal network connections</description>
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<message>System policy prevents modification of personal network settings</message>
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<defaults>
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<allow_any>auth_self_keep</allow_any>
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<allow_inactive>yes</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.settings.modify.system">
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<description>Modify network connections for all users</description>
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<message>System policy prevents modification of network settings for all users</message>
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<defaults>
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<allow_any>auth_admin_keep</allow_any>
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<allow_inactive>auth_admin_keep</allow_inactive>
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<allow_active>auth_admin_keep</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.settings.modify.hostname">
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<description>Modify persistent system hostname</description>
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<message>System policy prevents modification of the persistent system hostname</message>
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<defaults>
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<allow_any>auth_admin_keep</allow_any>
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<allow_inactive>auth_admin_keep</allow_inactive>
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<allow_active>auth_admin_keep</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.settings.modify.global-dns">
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<description>Modify persistent global DNS configuration</description>
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<message>System policy prevents modification of the persistent global DNS configuration</message>
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<defaults>
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<allow_any>auth_admin_keep</allow_any>
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<allow_inactive>auth_admin_keep</allow_inactive>
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<allow_active>auth_admin_keep</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.checkpoint-rollback">
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<description>Perform a checkpoint or rollback of interfaces configuration</description>
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<message>System policy prevents the creation of a checkpoint or its rollback</message>
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<defaults>
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<allow_any>auth_admin_keep</allow_any>
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<allow_inactive>auth_admin_keep</allow_inactive>
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<allow_active>auth_admin_keep</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.enable-disable-statistics">
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<description>Enable or disable device statistics</description>
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<message>System policy prevents enabling or disabling device statistics</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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<action id="org.freedesktop.NetworkManager.enable-disable-connectivity-check">
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<description>Enable or disable connectivity checking</description>
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<message>System policy prevents enabling or disabling connectivity checking</message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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<allow_active>yes</allow_active>
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</defaults>
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</action>
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</policyconfig>
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