From 2daf4331a648cc2df6982c1a6ec47a705e038255 Mon Sep 17 00:00:00 2001 From: Radosław Piliszek Date: Mon, 29 Aug 2022 18:13:34 +0000 Subject: Fix writable rootwrap/privsep config Fixes a hypothetical security issue related to privilege escalation via rootwrap/privsep. A potential vulnerable service could previously allow writes to its rootwrap/privsep config and thus allow for more commands to be run with root privileges via rootwrap/privsep. For a succesful attack, this would also require the service to allow to run arbitrary commands via rootwrap/privsep. Thus far, no such vulnerabilities have been reported and thus this fix is simply strengthening the container images against such an issue in the future. Change-Id: I92c81c77e6a16570a108cde8031f7977930fb02a Closes-Bug: #1874298 --- docker/cinder/cinder-api/Dockerfile.j2 | 1 - 1 file changed, 1 deletion(-) (limited to 'docker/cinder/cinder-api') diff --git a/docker/cinder/cinder-api/Dockerfile.j2 b/docker/cinder/cinder-api/Dockerfile.j2 index b091acb8c..34f684a80 100644 --- a/docker/cinder/cinder-api/Dockerfile.j2 +++ b/docker/cinder/cinder-api/Dockerfile.j2 @@ -17,7 +17,6 @@ COPY extend_start.sh /usr/local/bin/kolla_cinder_extend_start RUN mkdir -p /var/www/cgi-bin/cinder \ && cp -a /var/lib/kolla/venv/bin/cinder-wsgi /var/www/cgi-bin/cinder/cinder-wsgi \ && chmod 644 /usr/local/bin/kolla_cinder_extend_start \ - && chown -R cinder: /var/www/cgi-bin/cinder \ && chmod 755 /var/www/cgi-bin/cinder/cinder-wsgi {% block cinder_api_footer %}{% endblock %} -- cgit v1.2.3