webmin: patch CVE-2022-0829

Details: https://nvd.nist.gov/vuln/detail/CVE-2022-0829

Pick the patch from the nvd report details.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
(cherry picked from commit 80b536578028e4f6d0e5d13d133d1d88764f7445)
Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Anuj Mittal <anuj.mittal@oss.qualcomm.com>

meta-webserver/recipes-webadmin/webmin/files/0001-Add-missing-permissions-check-when-saving-allowed-cr.patch

@@ -0,0 +1,25 @@
+From 15dd0e4e55579671c01e4808236beb4fe23e9eef Mon Sep 17 00:00:00 2001
+From: Jamie Cameron <jcameron@webmin.com>
+Date: Sat, 19 Feb 2022 13:10:36 -0800
+Subject: [PATCH] Add missing permissions check when saving allowed cron users
+
+CVE: CVE-2022-0829
+Upstream-Status: Backport [https://github.com/webmin/webmin/commit/eeeea3c097f5cc473770119f7ac61f1dcfa671b9]
+
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ cron/save_allow.cgi | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/cron/save_allow.cgi b/cron/save_allow.cgi
+index 87bbe453..73df9a84 100755
+--- a/cron/save_allow.cgi
++++ b/cron/save_allow.cgi
+@@ -4,6 +4,7 @@
+ 
+ require './cron-lib.pl';
+ &ReadParse();
++$access{'allow'} || &error($text{'allow_ecannot'});
+ 
+ &lock_file($config{cron_allow_file});
+ &lock_file($config{cron_deny_file});

meta-webserver/recipes-webadmin/webmin/webmin_1.850.bb

@@ -23,6 +23,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/webadmin/webmin-${PV}.tar.gz \
            file://0001-HTML-escape-command-description.patch \
            file://0001-Object-names-cannot-contact-special-characters.patch \
            file://0001-Foreign-module-may-need-a-check.patch \
+           file://0001-Add-missing-permissions-check-when-saving-allowed-cr.patch \
            "
 
 SRC_URI[md5sum] = "cd6ee98f73f9418562197675b952d81b"