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/fluentd/Dockerfile.j2 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'docker/fluentd') diff --git a/docker/fluentd/Dockerfile.j2 b/docker/fluentd/Dockerfile.j2 index f7ed124be..e471fd03f 100644 --- a/docker/fluentd/Dockerfile.j2 +++ b/docker/fluentd/Dockerfile.j2 @@ -43,7 +43,7 @@ COPY extend_start.sh /usr/local/bin/kolla_extend_start && chmod 440 /etc/sudoers.d/kolla_fluentd_sudoers \ && mkdir -p /etc/{{ fluentd_user }} \ && mkdir -p /var/run/{{ fluentd_user }} \ - && chown -R {{ fluentd_user }}: /etc/{{ fluentd_user }} /var/run/{{ fluentd_user }} \ + && chown -R {{ fluentd_user }}: /var/run/{{ fluentd_user }} \ && chmod 644 /usr/local/bin/kolla_extend_start {% block fluentd_plugins_install %} -- cgit v1.2.3