webmin: patch CVE-2017-17089

Details: https://nvd.nist.gov/vuln/detail/CVE-2017-17089

Pick the patch referenced in the nvd report.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>

meta-webserver/recipes-webadmin/webmin/files/0001-HTML-escape-command-description.patch

@@ -0,0 +1,29 @@
+From 0d5e731a173767e7e4ea2051a7a33c8e5cc57880 Mon Sep 17 00:00:00 2001
+From: Jamie Cameron <jcameron@webmin.com>
+Date: Mon, 27 Nov 2017 08:50:15 -0800
+Subject: [PATCH] HTML escape command description
+
+CVE: CVE-2017-17089
+Upstream-Status: Backport [https://github.com/webmin/webmin/commit/a9c97eea6c268fb83d93a817d58bac75e0d2599e]
+
+Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
+---
+ custom/run.cgi | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/custom/run.cgi b/custom/run.cgi
+index 327de410..375b041b 100755
+--- a/custom/run.cgi
++++ b/custom/run.cgi
+@@ -40,8 +40,9 @@ if ($cmd->{'format'} ne 'redirect' && $cmd->{'format'} ne 'form') {
+ 		print "\n";
+ 		}
+ 	else {
+-		&ui_print_unbuffered_header($cmd->{'desc'}, $text{'run_title'},
+-					    "", -d "help" ? "run" : undef);
++		&ui_print_unbuffered_header(
++			&html_escape($cmd->{'desc'}), $text{'run_title'},
++			"", -d "help" ? "run" : undef);
+ 		}
+ 	}
+ 

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

@@ -20,6 +20,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/webadmin/webmin-${PV}.tar.gz \
            file://mysql-config-fix.patch \
            file://webmin.service \
            file://0001-Escape-potentially-malicious-HTTP-headers.patch \
+           file://0001-HTML-escape-command-description.patch \
            "
 
 SRC_URI[md5sum] = "cd6ee98f73f9418562197675b952d81b"