Dots are a security hole in filenames

Signed-off-by: Sven Velt <sven@velt.de>

diff --git a/nagixsc_conf2http.py b/nagixsc_conf2http.py
index 3dece813d29ed6c3ffdf4060f333edbaeb27e365..8738d044452471eebc855210e1334df50f4c02b7 100755 (executable)
--- a/nagixsc_conf2http.py
+++ b/nagixsc_conf2http.py
@@ -102,7 +102,7 @@ class Conf2HTTPHandler(MyHTTPRequestHandler):
                if re.search('\.\.', configfile):
                        self.http_error(500, 'Found ".." in config file name')
                        return
-               if not re.search('^[a-zA-Z0-9-_\.]+$', configfile):
+               if not re.search('^[a-zA-Z0-9-_]+$', configfile):
                        self.http_error(500, 'Config file name contains invalid characters')
                        return