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Add garden.no_new_privileges BOSH property #393

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Add garden.no_new_privileges BOSH property #393

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4 changes: 4 additions & 0 deletions jobs/garden/spec
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Original file line number Diff line number Diff line change
Expand Up @@ -202,6 +202,10 @@ properties:
description: AppArmor profile to use for unprivileged container processes
default: garden-default

garden.no_new_privileges:
description: "Set NoNewPrivileges on unprivileged container processes. Prevents privilege escalation via setuid binaries and file capabilities."
default: false

garden.device_cgroup_rules:
description: Device cgroup rules that will be applied to privileged containers. By default loop devices are allowed for privileged containers.
default: ["b 7:* rwm", "c 10:237 rwm"]
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3 changes: 3 additions & 0 deletions jobs/garden/templates/config/config.ini.erb
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Expand Up @@ -72,6 +72,9 @@ parse_ip(p('garden.network_pool'), 'garden.network_pool')
<% if apparmor_profile_provided -%>
apparmor = <%= p("garden.apparmor_profile") %>
<% end -%>
<% if p("garden.no_new_privileges") -%>
no-new-privileges = true
<% end -%>

; binaries
iptables-bin = <%= p("garden.iptables_bin_dir") %>/iptables
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2 changes: 1 addition & 1 deletion src/guardian
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Submodule guardian updated 5 files
+1 −0 gqt/runner/runner.go
+105 −0 gqt/security_test.go
+5 −0 guardiancmd/command.go
+1 −0 rundmc/processes/builder.go
+14 −0 rundmc/processes/builder_test.go
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