Issue #5612: Add CustomLog|ErrorLog to the Apache blacklist

Author: helmo

security/apache_directives.blacklist

@@ -1,3 +1,4 @@
 /^\s*(LoadModule|LoadFile|Include|IncludeOptional)(\s+|[\\\\])/mi
 /^\s*(SuexecUserGroup|suPHP_UserGroup|suPHP_PHPPath|suPHP_ConfigPath)(\s+|[\\\\])/mi
-/^\s*(FCGIWrapper|FastCgiExternalServer)(\s+|[\\\\])/mi
+/^\s*(FCGIWrapper|FastCgiExternalServer)(\s+|[\\\\])/mi
+/^\s*(CustomLog|ErrorLog)/mi