{"categories":["exploit"],"provider_url":"https://hatena.blog","blog_title":"\u03c6(\u30fb\u30fb*)\u309e \uff73\uff70\uff9d\u3000\u30ab\u30fc\u30cd\u30eb\u3068\u304b\u5f04\u3063\u305f\u308a\u306e\u30e1\u30e2","url":"https://kernhack.hatenablog.com/entry/20080325/1206450205","version":"1.0","blog_url":"https://kernhack.hatenablog.com/","type":"rich","width":"100%","description":"DVL\u306b\u5165\u3063\u3066\u3044\u308bsudoedit\u306f\u8106\u5f31\u6027\u306e\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3067exploit\u3082\u3042\u308b\u306e\u3067\u3092\u8aad\u3093\u3067\u307f\u307e\u3057\u305f\u3002\u8106\u5f31\u6027\u306e\u5185\u5bb9\u306f\u63a8\u6e2c\u53ef\u80fd\u306a\u30c6\u30f3\u30dd\u30e9\u30ea\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u3063\u3066\u308b\u306e\u304c\u539f\u56e0\u307f\u305f\u3044\u3067\u3059\u306d\u3002 sudoedit\u306e\u5f15\u6570\u306b\u6e21\u3059\u30d5\u30a1\u30a4\u30eb\u540d\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u3063\u3066\u3044\u308b\u306e\u3067\u7c21\u5358\u306b\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u3066\u3057\u307e\u3046\u3068\u3002\u3002\u3002exploit\u304c\u3084\u3063\u3066\u3044\u308b\u3053\u3068\u306f 1.\u524d\u63d0\u6761\u4ef6\uff1a\u5225\u7aef\u672b\u3067sudoedit\u306e\u5f15\u6570\u3092fooabr\u3068\u304b\u3057\u3066\u5b9f\u884c 2./usr/tmp/forbar\u3092\u4f5c\u308b\u306e\u3067exploit\u306f\u307e\u305a\u305d\u308c\u3092\u63a2\u3059 3.\u898b\u3064\u304b\u3063\u305f\u3089\u305d\u308c\u3092\u6d88\u3059 4.ln(1)\u3092execl(3)\u3092\u4f7f\u3063\u3066\u5b9f\u884c\u3002ln\u306b\u4f7f\u3046\u5f15\u6570\u306fexploit\u306b\u6e21\u3057\u305f\u5f15\u6570\u30683\u3067\u6d88\u3057\u305f\u30d5\u30a1\u2026","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkernhack.hatenablog.com%2Fentry%2F20080325%2F1206450205\" title=\"sudoedit\u306eexploit - \u03c6(\u30fb\u30fb*)\u309e \uff73\uff70\uff9d\u3000\u30ab\u30fc\u30cd\u30eb\u3068\u304b\u5f04\u3063\u305f\u308a\u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","title":"sudoedit\u306eexploit","author_url":"https://blog.hatena.ne.jp/masami256/","published":"2008-03-25 22:03:25","height":"190","author_name":"masami256"}