{"image_url":null,"width":"100%","published":"2020-04-02 11:15:07","blog_url":"https://ptr-yudai.hatenablog.com/","categories":["CTF"],"height":"190","type":"rich","author_url":"https://blog.hatena.ne.jp/ptr-yudai/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptr-yudai.hatenablog.com%2Fentry%2F2020%2F04%2F02%2F111507\" title=\"House of Husk - CTF\u3059\u308b\u305e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","url":"https://ptr-yudai.hatenablog.com/entry/2020/04/02/111507","provider_name":"Hatena Blog","blog_title":"CTF\u3059\u308b\u305e","author_name":"ptr-yudai","version":"1.0","description":"About Yesterday I came up with an idea of a new heap exploitation technique. As far as I googled it, nobody had published the technique yet and I named it \"House of Husk.\" The technique makes it easy to control RIP under the condition that we can malloc/free large chunks which have UAF. It introduce\u2026","title":"House of Husk"}