머지 중 충돌 수정

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thisgun committed 2018-03-19 17:25:12 +09:00
commit 64812ca5ed
28 files changed
+206 -105

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@@ -3027,6 +3027,22 @@ function check_url_host($url, $msg='', $return_url=G5_URL)
$p = @parse_url($url);
$host = preg_replace('/:[0-9]+$/', '', $_SERVER['HTTP_HOST']);
$is_host_check = false;
// url을 urlencode 를 2번이상하면 parse_url 에서 scheme와 host 값을 가져올수 없는 취약점이 존재함
if ( !isset($p['host']) && urldecode($url) != $url ){
$i = 0;
while($i <= 3){
$url = urldecode($url);
if( urldecode($url) == $url ) break;
$i++;
}
if( urldecode($url) == $url ){
$p = @parse_url($url);
} else {
$is_host_check = true;
}
}
if(stripos($url, 'http:') !== false) {
if(!isset($p['scheme']) || !$p['scheme'] || !isset($p['host']) || !$p['host'])
@@ -3034,7 +3050,8 @@ function check_url_host($url, $msg='', $return_url=G5_URL)
}
//php 5.6.29 이하 버전에서는 parse_url 버그가 존재함
if ( (isset($p['host']) && $p['host']) && version_compare(PHP_VERSION, '5.6.29') < 0) {
//php 7.0.1 ~ 7.0.5 버전에서는 parse_url 버그가 존재함
if ( (isset($p['host']) && $p['host']) ) {
$bool_ch = false;
foreach( array('user','host') as $key) {
if ( isset( $p[ $key ] ) && strpbrk( $p[ $key ], ':/?#@' ) ) {
@@ -3412,6 +3429,11 @@ function is_include_path_check($path='', $is_input='')
{
if( $path ){
if ($is_input){
if( strpos($path, 'php://') !== false || strpos($path, 'zlib://') !== false || strpos($path, 'bzip2://') !== false || strpos($path, 'zip://') !== false ){
return false;
}
try {
// whether $path is unix or not
$unipath = strlen($path)==0 || $path{0}!='/';