{"author_name":"Furutsuki","author_url":"https://blog.hatena.ne.jp/Furutsuki/","published":"2020-05-28 18:46:56","image_url":null,"url":"https://furutsuki.hatenablog.com/entry/2020/05/28/184656","title":"yoshi-pwn 1Q","type":"rich","width":"100%","blog_url":"https://furutsuki.hatenablog.com/","provider_url":"https://hatena.blog","blog_title":"\u3075\u308b\u3064\u304d","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffurutsuki.hatenablog.com%2Fentry%2F2020%2F05%2F28%2F184656\" title=\"yoshi-pwn 1Q - \u3075\u308b\u3064\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","provider_name":"Hatena Blog","categories":[],"version":"1.0","description":"\u3061\u3087\u3063\u3068\u3069\u3044\u3046\u3044\u3046\u7d4c\u7def\u304b\u61b6\u3048\u3066\u306a\u3044\u306e\u3067\u3059\u304c\u6700\u8fd1ptr-yudai\u306bpwn\u3092\u6559\u3048\u3066\u3082\u3089\u3046yoshi-pwn\u3068\u3044\u3046\u306e\u3092\u3084\u3063\u3066\u3044\u307e\u3059\uff08yoshiking\u95a2\u4fc2\u306a\u3044\u3051\u3069\uff09\u3002\u90311\u3067\u901a\u8a71\u3057\u306a\u304c\u3089\u554f\u984c\u306e\u89e3\u304d\u65b9\u3092\u6559\u3048\u3066\u3082\u3089\u3046\u611f\u3058\u3067\u3002\u305b\u3063\u304b\u304f\u306a\u306e\u3067\u3069\u3093\u306a\u554f\u984c\u3092\u3084\u3063\u305f\u304b\u3068\u3044\u3046\u306e\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u5c11\u3057\u305a\u3064\u66f8\u3044\u3066\u3044\u308b\u306e\u3067\u5e38\u4f53\u656c\u4f53\u304c\u5165\u308a\u6df7\u3058\u3063\u3066\u6c17\u6301\u3061\u60aa\u3044\u6587\u7ae0\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u6587\u7ae0\u306e\u90fd\u5408\u4e0a\u79c1\u304c\u81ea\u5206\u3067\u8003\u3048\u3066exploit\u3092\u66f8\u3044\u3066\u3044\u308b\u3088\u3046\u306b\u8868\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306bptr-yudai\u306b\u65b9\u91dd\u3092\u6559\u3048\u3066\u3082\u3089\u3044\u306a\u304c\u3089\u66f8\u3044\u3066\u3044\u307e\u3059\u3002 SECCON 2019 - Sum StarCTF 2019 - quicksort SuSeC \u2026"}