{"published":"2014-03-26 01:45:09","version":"1.0","categories":["Exploit"],"image_url":null,"blog_url":"https://inaz2.hatenablog.com/","author_name":"inaz2","author_url":"https://blog.hatena.ne.jp/inaz2/","type":"rich","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finaz2.hatenablog.com%2Fentry%2F2014%2F03%2F26%2F014509\" title=\"Return-oriented Programming (ROP) \u3067DEP\u3092\u56de\u907f\u3057\u3066\u307f\u308b - \u3082\u3082\u3044\u308d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://inaz2.hatenablog.com/entry/2014/03/26/014509","title":"Return-oriented Programming (ROP) \u3067DEP\u3092\u56de\u907f\u3057\u3066\u307f\u308b","provider_url":"https://hatena.blog","blog_title":"\u3082\u3082\u3044\u308d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc","description":"Return-to-libc\u306b\u3088\u308bDEP\u56de\u907f\u3067\u306f\u3001libc\u5185\u306e\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u30b7\u30a7\u30eb\u8d77\u52d5\u3092\u884c\u3063\u305f\u3002 \u305d\u3057\u3066\u9023\u7d9a\u3057\u3066\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306b\u3001pop\u547d\u4ee4\uff0bret\u547d\u4ee4\u306e\u5148\u982d\u306b\u30b8\u30e3\u30f3\u30d7\u3057\u3066\u30b9\u30bf\u30c3\u30af\u3092\u64cd\u4f5c\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u884c\u3063\u305f\u3002 \u3053\u306e\u624b\u6cd5\u3092\u767a\u5c55\u3055\u305b\u3001ret\u547d\u4ee4\u3067\u7d42\u308f\u308b\u547d\u4ee4\u5217\u306e\u5148\u982d\u3078\u306e\u30b8\u30e3\u30f3\u30d7\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3001\u4efb\u610f\u306e\u547d\u4ee4\u5217\u3092\u5b9f\u884c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u3053\u308c\u306fReturn-oriented Programming (ROP) \u3068\u547c\u3070\u308c\u308b\u3002 \u3053\u3053\u3067\u306f\u3001\u5b9f\u969b\u306bROP\u3092\u4f7f\u3063\u305f\u30b7\u30a7\u30eb\u8d77\u52d5\u3092\u3084\u3063\u3066\u307f\u308b\u3002 \u74b0\u5883 Ubuntu 12.04 LTS 32bit\u7248 $ uname -a Linux vm-ubuntu32 3\u2026","provider_name":"Hatena Blog","height":"190"}