LFI to RCE 취약점 수정

2017-02-06 20:00:18 +09:00
parent ce03af265e
commit ed957cf6b3
7 changed files with 51 additions and 10 deletions
--- a/lib/thumbnail.lib.php
+++ b/lib/thumbnail.lib.php
@ -273,8 +273,8 @@ function thumbnail($filename, $source_path, $target_path, $thumb_width, $thumb_h
            }
        }
    } else if ($size[2] == 3) {
-        $src = imagecreatefrompng($source_file);
-        imagealphablending($src, true);
+        $src = @imagecreatefrompng($source_file);
+        @imagealphablending($src, true);
    } else {
        return;
    }