{"image_url":null,"blog_title":"\u3082\u3082\u3044\u308d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc","provider_url":"https://hatena.blog","author_name":"inaz2","description":"\u300cROP stager + Return-to-dl-resolve + \u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u306b\u3088\u308b32bit ASLR+PIE+DEP\u56de\u907f\u300d\u3067\u306f\u30018bit\u306e\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u3092\u884c\u3046\u3053\u3068\u3067x86\u74b0\u5883\u304b\u3064PIE\u304c\u6709\u52b9\u306a\u6761\u4ef6\u4e0b\u3067\u306e\u30b7\u30a7\u30eb\u8d77\u52d5\u3092\u884c\u3063\u305f\u3002 \u3057\u304b\u3057\u3001x64\u74b0\u5883\u3067\u306fASLR\u306b\u3088\u308a\u30e9\u30f3\u30c0\u30e0\u5316\u3055\u308c\u308bbit\u6570\u304c28bit\u3068\u306a\u308b\u305f\u3081\u3001\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u306b\u3088\u308bPIE\u56de\u907f\u306f\u96e3\u3057\u3044\u3002 \u305f\u3060\u3057\u3001\u4f55\u3089\u304b\u306e\u65b9\u6cd5\u3067Information Leak\u304c\u3067\u304d\u3001\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u3042\u308b\u3044\u306flibc\u306e\u30a2\u30c9\u30ec\u30b9\u304c\u7279\u5b9a\u3067\u304d\u308b\u5834\u5408\u306b\u306f\u3001x64\u74b0\u5883\u3067\u3042\u3063\u3066\u3082PIE\u56de\u907f\u306f\u53ef\u80fd\u3067\u3042\u308b\u3002 \u3053\u3053\u3067\u306f\u3001\uff08\u6063\u610f\u7684\u306a\u4f8b\u3067\u306f\u3042\u308b\u304c\uff09Buffer over-re\u2026","author_url":"https://blog.hatena.ne.jp/inaz2/","provider_name":"Hatena Blog","height":"190","categories":["Exploit"],"url":"https://inaz2.hatenablog.com/entry/2014/11/05/202837","version":"1.0","title":" x64\u3067Buffer over-read+Partial overwrite\u4ed6\u306b\u3088\u308bASLR+PIE+DEP+FullRELRO\u56de\u907f\u3092\u3084\u3063\u3066\u307f\u308b","published":"2014-11-05 20:28:37","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finaz2.hatenablog.com%2Fentry%2F2014%2F11%2F05%2F202837\" title=\" x64\u3067Buffer over-read+Partial overwrite\u4ed6\u306b\u3088\u308bASLR+PIE+DEP+FullRELRO\u56de\u907f\u3092\u3084\u3063\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>","type":"rich","blog_url":"https://inaz2.hatenablog.com/","width":"100%"}