From 2f9df7c96a25adb42093ee3ee201577f3e01da42 Mon Sep 17 00:00:00 2001
From: Martin Pitt <martin.pitt@ubuntu.com>
Date: Wed, 22 Jun 2016 12:32:59 +0200
Subject: units: add nosuid and nodev options to tmp.mount (#3575)

This makes privilege escalation attacks harder by putting traps and exploits
into /tmp.

https://bugs.debian.org/826377
---
 units/tmp.mount.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'units')

diff --git a/units/tmp.mount.m4 b/units/tmp.mount.m4
index 1448bd268a..0baecfd22f 100644
--- a/units/tmp.mount.m4
+++ b/units/tmp.mount.m4
@@ -19,4 +19,4 @@ After=swap.target
 What=tmpfs
 Where=/tmp
 Type=tmpfs
-Options=mode=1777,strictatime
+Options=mode=1777,strictatime,nosuid,nodev
-- 
cgit v1.2.3-54-g00ecf