From 3654abee6ead9f11f8bb9ba8fc71efd6fa4dabbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <fidencio@redhat.com>
Date: Wed, 3 Jul 2019 14:59:07 +0200
Subject: [PATCH] tools,install-script: Deprecate --config
 {user,admin}-password
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Let's deprecate user-password and admin-password options of --config and
also warn out whenever they're passed to osinfo-install-script.

CVE-2019-13313
Libosinfo: osinfo-install-script option leaks password via command line
argument. 'osinfo-install-script' is used to generate a script for
automated guest installations. It accepts user and admin passwords via
command line arguments, thus leaking them via process listing.

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
---
 tools/osinfo-install-script.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/osinfo-install-script.c b/tools/osinfo-install-script.c
index af58440..c0528e7 100644
--- a/tools/osinfo-install-script.c
+++ b/tools/osinfo-install-script.c
@@ -85,6 +85,12 @@ static gboolean handle_config(const gchar *option_name G_GNUC_UNUSED,
     val++;
     key = g_strndup(value, len);
 
+    if (g_str_equal(key, OSINFO_INSTALL_CONFIG_PROP_USER_PASSWORD) ||
+        g_str_equal(key, OSINFO_INSTALL_CONFIG_PROP_ADMIN_PASSWORD)) {
+        g_warning("When setting user or admin password, use --config-file "
+                  "instead.\n");
+    }
+
     osinfo_entity_set_param(OSINFO_ENTITY(config),
                             key,
                             val);
@@ -556,10 +562,14 @@ The local language
 =item C<admin-password>
 
 The administrator password
+This option has been deprecated, use B<--config-file>
+for setting the admin password.
 
 =item C<user-password>
 
 The user password
+This option has been deprecated, use B<--config-file>
+for setting the user password.
 
 =item C<user-login>
 
-- 
2.21.0