From: peter.mueller@ipfire.org
To: development@lists.ipfire.org
Subject: [PATCH 1/2] Apache: prevent Referrer leaks via WebUI
Date: Mon, 04 Nov 2019 18:52:00 +0000 [thread overview]
Message-ID: <be90ea63-4452-4908-e8e2-04720133705f@ipfire.org> (raw)
[-- Attachment #1: Type: text/plain, Size: 1676 bytes --]
By default, even modern browsers sent the URL of ther originating
site to another one when accessing hyperlinks. This is an information
leak and may expose internal details (such as FQDN or IP address)
of an IPFire installation to a third party.
Signed-off-by: Peter Müller <peter.mueller(a)ipfire.org>
---
config/httpd/vhosts.d/ipfire-interface-ssl.conf | 1 +
config/httpd/vhosts.d/ipfire-interface.conf | 1 +
2 files changed, 2 insertions(+)
diff --git a/config/httpd/vhosts.d/ipfire-interface-ssl.conf b/config/httpd/vhosts.d/ipfire-interface-ssl.conf
index 2009184bb..dc1151110 100644
--- a/config/httpd/vhosts.d/ipfire-interface-ssl.conf
+++ b/config/httpd/vhosts.d/ipfire-interface-ssl.conf
@@ -22,6 +22,7 @@
Header always set X-Content-Type-Options nosniff
Header always set Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'"
+ Header always set Referrer-Policy strict-origin
<Directory /srv/web/ipfire/html>
Options ExecCGI
diff --git a/config/httpd/vhosts.d/ipfire-interface.conf b/config/httpd/vhosts.d/ipfire-interface.conf
index b70994404..d95fa264f 100644
--- a/config/httpd/vhosts.d/ipfire-interface.conf
+++ b/config/httpd/vhosts.d/ipfire-interface.conf
@@ -8,6 +8,7 @@
Header always set X-Content-Type-Options nosniff
Header always set Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'"
+ Header always set Referrer-Policy strict-origin
<Directory /srv/web/ipfire/html>
Options ExecCGI
--
2.16.4
next reply other threads:[~2019-11-04 18:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-04 18:52 peter.mueller [this message]
2019-11-04 18:53 ` [PATCH 2/2] Apache: deny framing of WebUI from different origins peter.mueller
2019-11-05 10:34 ` Michael Tremer
2019-11-05 10:34 ` [PATCH 1/2] Apache: prevent Referrer leaks via WebUI Michael Tremer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=be90ea63-4452-4908-e8e2-04720133705f@ipfire.org \
--to=peter.mueller@ipfire.org \
--cc=development@lists.ipfire.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox