{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nanuyokakinu/20181209/20181209221131.png","categories":[],"blog_title":"WTF!?","type":"rich","description":"\u3053\u308c\u306f CTF Advent Calendar 2018 - Adventar \u306e9\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059 \uff0e8\u65e5\u76ee\u306f\u3001@hama\u30d7\u30ed\u306e\u300c\u6700\u8fd1\u306eCTF\u3067\u51fa\u984c\u3055\u308c\u308bglibc heap\u554f\u3067\u500b\u4eba\u7684\u306b\u3088\u304f\u4f7f\u3046\u30c6\u30af\u30cb\u30c3\u30af\u306b\u3064\u3044\u3066\u300d\u3067\u3057\u305f\uff0e \u306f\u3058\u3081\u306b CTF\u306b\u304a\u3051\u308bPwn\u3067\u306fLinux\u306e\u554f\u984c\u304c\u51fa\u984c\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u304c\uff0c\u4e00\u90e8\u306eCTF\u3067\u306fWindows\u306ePwn\u554f\u984c\u304c\u51fa\u3066\u304d\u3066\u304a\u308a\u4ed6\u306eOS\u306b\u5bfe\u3057\u3066\u3082\u4eca\u5f8c\u51fa\u984c\u3055\u308c\u308b\u3068\u4e88\u60f3\u3055\u308c\u308b\uff0e \u305d\u3053\u3067\u5404\u7a2eOS\u306b\u304a\u3044\u3066\uff0cAAR/AAW\u304c\u53ef\u80fd\u306a\u5834\u5408\u306b\u3069\u3046\u3084\u3063\u3066shell\u3092\u7acb\u3061\u4e0a\u3052\u308b\u304b\u3092\u7d39\u4ecb\u3059\u308b\uff0e Target program \u4eca\u56de\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4ee5\u4e0b\u306b\u793a\u3059\uff0e #include <s\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnanuyokakinu.hatenablog.jp%2Fentry%2F2018%2F12%2F09%2F223440\" title=\"\u5404\u7a2eOS\u306eUserland\u306b\u304a\u3051\u308bPwn\u5165\u9580 - WTF!?\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","width":"100%","blog_url":"https://nanuyokakinu.hatenablog.jp/","url":"https://nanuyokakinu.hatenablog.jp/entry/2018/12/09/223440","published":"2018-12-09 22:34:40","author_url":"https://blog.hatena.ne.jp/nanuyokakinu/","title":"\u5404\u7a2eOS\u306eUserland\u306b\u304a\u3051\u308bPwn\u5165\u9580","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","author_name":"nanuyokakinu","height":"190"}