{"id":57754,"date":"2023-04-10T16:30:22","date_gmt":"2023-04-10T07:30:22","guid":{"rendered":"https:\/\/nextmoney.jp\/?p=57754"},"modified":"2023-04-10T13:58:21","modified_gmt":"2023-04-10T04:58:21","slug":"%e6%89%bf%e8%aa%8d%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%81%ae%e3%83%90%e3%82%b0%e3%81%ab%e3%82%88%e3%82%8a%e3%80%81sushiswap-%e3%81%af%e3%82%a4%e3%83%bc%e3%82%b5%e3%83%aa%e3%82%a2%e3%83%a0%e3%81%a7","status":"publish","type":"post","link":"https:\/\/nextmoney.jp\/?p=57754","title":{"rendered":"\u627f\u8a8d\u30b7\u30b9\u30c6\u30e0\u306e\u30d0\u30b0\u306b\u3088\u308a\u3001SushiSwap \u306f\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u3067 330 \u4e07\u30c9\u30eb\u4ee5\u4e0a\u3092\u5931\u3046"},"content":{"rendered":"<h2>\u30b9\u30b7\u30b9\u30ef\u30c3\u30d7\u306f\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u3067330\u4e07\u30c9\u30eb\u4ee5\u4e0a\u3092\u5931\u3046<\/h2>\n<p>\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30c7\u30fc\u30bf\u5206\u6790\u4f01\u696d\u306e<a href=\"https:\/\/peckshield.com\/\" rel=\"noopener noreferrer\" target=\"_blank\">\u30da\u30c3\u30af\u30b7\u30fc\u30eb\u30c9<\/a>\uff08PeckShield\uff09\u306f\u3001<a href=\"https:\/\/www.sushi.com\/\" rel=\"noopener noreferrer\" target=\"_blank\">\u30b9\u30b7\u30b9\u30ef\u30c3\u30d7<\/a>\uff08SushiSwap\uff09\u306eRouterProcessor2\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u627f\u8a8d\u30b7\u30b9\u30c6\u30e0\u306e\u30d0\u30b0\u306b\u3088\u308a\u3001330\u4e07\u30c9\u30eb\uff08\u7d044.3\u5104\u5186\uff09\u4ee5\u4e0a\u306b\u76f8\u5f53\u3059\u308b1800\u4ee5\u4e0a\u306e\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\uff08Ethereum\/ETH\uff09\u30c8\u30fc\u30af\u30f3\u304c\u5931\u308f\u308c\u305f\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u305f\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">It seems the <a href=\"https:\/\/twitter.com\/SushiSwap?ref_src=twsrc%5Etfw\">@SushiSwap<\/a> RouterProcessor2 contact has an approve-related bug, which leads to the loss of &gt;$3.3M loss (about 1800 eth) from <a href=\"https:\/\/twitter.com\/0xSifu?ref_src=twsrc%5Etfw\">@0xSifu<\/a>. <\/p>\n<p>If you have approved <a href=\"https:\/\/t.co\/E1YvC6VZsP\">https:\/\/t.co\/E1YvC6VZsP<\/a>, please *REVOKE* ASAP!<\/p>\n<p>One example hack tx: <a href=\"https:\/\/t.co\/ldg0ww3hAN\">https:\/\/t.co\/ldg0ww3hAN<\/a> <a href=\"https:\/\/t.co\/OauLbIgE0Q\">pic.twitter.com\/OauLbIgE0Q<\/a><\/p>\n<p>&mdash; PeckShield Inc. (@peckshield) <a href=\"https:\/\/twitter.com\/peckshield\/status\/1644907207530774530?ref_src=twsrc%5Etfw\">April 9, 2023<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<div class=\"c_box white_box\"><span style=\"font-size: 10pt;\"><span style=\"font-size: 10pt;\">\u65e5\u672c\u8a9e\u8a33\uff1a<br \/>\nSushiSwap RouterProcessor2\u306e\u9023\u7d61\u5148\u306b\u306f\u627f\u8a8d\u95a2\u9023\u306e\u30d0\u30b0\u304c\u3042\u308a\u30010xSifu\u304b\u3089\u306e >$3.3M \u306e\u640d\u5931\uff08\u7d041800 eth\uff09\u306e\u640d\u5931\u306b\u3064\u306a\u304c\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>https:\/\/etherscan.io\/address\/0x044b75f554b886a065b9567891e45c79542d7357#code\u3092\u627f\u8a8d\u3057\u305f\u5834\u5408\u306f\u3001\u3067\u304d\u308b\u3060\u3051\u65e9\u304f *REVOKE* \u3057\u3066\u304f\u3060\u3055\u3044!<br \/>\n<\/span><\/span><\/div>\n<p>\u30da\u30c3\u30af\u30b7\u30fc\u30eb\u30c9\u306f\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u304c\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u3001\u30d0\u30a4\u30ca\u30f3\u30b9\u30b9\u30de\u30fc\u30c8\u30c1\u30a7\u30fc\u30f3\uff08Binance Smart Chain\uff09\u3001\u30dd\u30ea\u30b4\u30f3\uff08Polygon\uff09\u3001\u30a2\u30d0\u30e9\u30f3\u30c1\uff08Avalanche\uff09\u3001\u30d5\u30a1\u30f3\u30c8\u30e0\uff08Fantom\uff09\u306a\u3069\u3001\u60aa\u7528\u3055\u308c\u305f\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u304c\u5c55\u958b\u3059\u308b\u8907\u6570\u306e\u30c1\u30a7\u30fc\u30f3\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305f\u3068\u6307\u6458\u3057\u3066\u304a\u308a\u3001\u540c\u793e\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30a2\u30c9\u30ec\u30b9\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3057\u3001\u5951\u7d04\u627f\u8a8d\u3092\u76f4\u3061\u306b\u53d6\u308a\u6d88\u3059\u3088\u3046\u30e6\u30fc\u30b6\u30fc\u306b\u52a9\u8a00\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3002\u307e\u305f\u3001Sushi Swap\u306e\u30d8\u30c3\u30c9\u30b7\u30a7\u30d5\u3067\u3042\u308b\u30b8\u30e3\u30ec\u30c3\u30c9\u30fb\u30b0\u30ec\u30a4\uff08Jared Grey\uff09\u6c0f\u304c\u3053\u306e\u554f\u984c\u3092\u8a8d\u3081\u3001\u540c\u793e\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u3068\u5354\u529b\u3057\u3066\u30cf\u30c3\u30ad\u30f3\u30b0\u3092\u7de9\u548c\u3057\u3066\u3044\u308b\u3068\u8ff0\u3079\u305f\u3002\u30c1\u30fc\u30e0\u306f\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30e6\u30fc\u30b6\u30fc\u6570\u3092\u660e\u3089\u304b\u306b\u3057\u3066\u3044\u306a\u3044\u3082\u306e\u306e\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u5951\u7d04\u3068\u3084\u308a\u3068\u308a\u3057\u305f\u4eba\u3060\u3051\u304c\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u4fdd\u8a3c\u3057\u3066\u3044\u308b\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">We knew that <a href=\"https:\/\/twitter.com\/SushiSwap?ref_src=twsrc%5Etfw\">@SushiSwap<\/a> RouteProcessor2 was attacked. We evaluated possible damages in the past few hours and made this public only after we think it&#39;s safe : users&#39; assets are always our first priority. <\/p>\n<p>Btw: we rescued part of them and will release the details later.<\/p>\n<p>&mdash; BlockSec (@BlockSecTeam) <a href=\"https:\/\/twitter.com\/BlockSecTeam\/status\/1644923487801466881?ref_src=twsrc%5Etfw\">April 9, 2023<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<div class=\"c_box white_box\"><span style=\"font-size: 10pt;\"><span style=\"font-size: 10pt;\">\u65e5\u672c\u8a9e\u8a33\uff1a<br \/>\nSushiSwap RouteProcessor2 \u304c\u653b\u6483\u3055\u308c\u305f\u3053\u3068\u306f\u308f\u304b\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u904e\u53bb\u6570\u6642\u9593\u3067\u8003\u3048\u3089\u308c\u308b\u640d\u5bb3\u3092\u8a55\u4fa1\u3057\u3001\u5b89\u5168\u3067\u3042\u308b\u3068\u5224\u65ad\u3057\u305f\u5f8c\u306b\u306e\u307f\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u8cc7\u7523\u306f\u5e38\u306b\u6700\u512a\u5148\u4e8b\u9805\u3067\u3059\u3002<br \/>\n\u3068\u3053\u308d\u3067: \u79c1\u305f\u3061\u306f\u305d\u308c\u3089\u306e\u4e00\u90e8\u3092\u6551\u51fa\u3057\u307e\u3057\u305f\u3002\u8a73\u7d30\u306f\u5f8c\u3067\u516c\u958b\u3057\u307e\u3059\u3002<\/span><\/span><\/div>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u904e\u53bb4\u65e5\u9593\u306bSushiSwap\u3067\u30b9\u30ef\u30c3\u30d7\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u3088\u3046\u3001\u627f\u8a8d\u3092\u5143\u306b\u623b\u3059\u304b\u3001\u8cc7\u91d1\u3092\u65b0\u3057\u3044\u30a6\u30a9\u30ec\u30c3\u30c8\u306b\u79fb\u52d5\u3059\u308b\u3053\u3068\u304c\u52e7\u3081\u3089\u308c\u3066\u3044\u308b\u3002\u3055\u3089\u306b\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u76e3\u67fb\u4f1a\u793e\u306e<a href=\"https:\/\/blocksec.com\/\" rel=\"noopener noreferrer\" target=\"_blank\">BlockSec<\/a>\u306f\u3001Sushi Swap\u3078\u306e\u653b\u6483\u3092\u8a8d\u8b58\u3002\u516c\u8868\u524d\u306b\u8003\u3048\u3089\u308c\u308b\u640d\u5bb3\u3092\u8a55\u4fa1\u3057\u305f\u3068\u767a\u8868\u3057\u3001\u540c\u793e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8cc7\u7523\u304c\u6700\u512a\u5148\u4e8b\u9805\u3067\u3042\u308a\u3001\u305d\u306e\u4e00\u90e8\u3092\u6551\u51fa\u3057\u305f\u3068\u8ff0\u3079\u3001\u305d\u306e\u8a73\u7d30\u306f\u5f8c\u65e5\u767a\u8868\u3059\u308b\u3068\u3057\u3066\u3044\u308b\u3002\u3055\u3089\u306b\u3001\u540c\u793e\u306f\u653b\u6483\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30d6\u30ed\u30c3\u30af\u3057\u300118\u4e07\u30c9\u30eb\uff08\u7d042,400\u4e07\u5186\uff09\u4ee5\u4e0a\u306b\u76f8\u5f53\u3059\u308b100ETH\u3092\u6551\u51fa\u3057\u305f\u3068\u4e3b\u5f35\u3002\u88ab\u5bb3\u3092\u53d7\u3051\u305fSushiSwap\u5951\u7d04\u8005\u306b\u5f01\u6e08\u306e\u305f\u3081\u306b\u624b\u3092\u5dee\u3057\u4f38\u3079\u308b\u3088\u3046\u4fc3\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3002<br \/>\n<\/br><\/p>\n<h3> DeFi\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u8907\u6570\u306e\u554f\u984c\u3092\u6d6e\u304d\u5f6b\u308a\u306b<\/h3>\n<p>\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f01\u696d\u306e<a href=\"https:\/\/ancilla.io\/\" rel=\"noopener noreferrer\" target=\"_blank\">Ancilla<\/a>\u306f\u3001\u300c\u6839\u672c\u7684\u306a\u539f\u56e0\u306f\u3001\u5185\u90e8\u306eswap()\u95a2\u6570\u3067swapUniV3()\u3092\u547c\u3073\u51fa\u3057\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30b9\u30ed\u30c3\u30c80x00\u306b\u3042\u308b\u5909\u6570 &#8220;lastCalledPool &#8220;\u3092\u8a2d\u5b9a\u3057\u305f\u3053\u3068\u3067\u3001\u305d\u306e\u5f8c\u3001swap3callback\u95a2\u6570\u3067\u6a29\u9650\u30c1\u30a7\u30c3\u30af\u304c\u30d0\u30a4\u30d1\u30b9\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u8ff0\u3079\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30cf\u30c3\u30ad\u30f3\u30b0\u4e8b\u4ef6\u306f\u3001\u30cf\u30c3\u30ad\u30f3\u30b0\u3084\u60aa\u7528\u304c\u6bd4\u8f03\u7684\u9759\u304b\u306a\u5e74\u3067\u3042\u3063\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001DeFi\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u8907\u6570\u306e\u554f\u984c\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u308b\u3002\u4e00\u65b9\u3067\u3001DeFi\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u5206\u6563\u578b\u81ea\u5f8b\u7d44\u7e54\uff08DAO\uff09\u304c\u6700\u8fd1\u3001<a href=\"https:\/\/www.sec.gov\/\" rel=\"noopener noreferrer\" target=\"_blank\">SEC<\/a>\uff08\u7c73\u56fd\u8a3c\u5238\u53d6\u5f15\u59d4\u54e1\u4f1a\uff09\u306b\u72d9\u308f\u308c\u3066\u3044\u308b\u3068\u5831\u3058\u3066\u304a\u308a\u3001\u305d\u308c\u306b\u3088\u308b\u3068\u3001DAO\u306f\u30b3\u30a2\u306a\u8ca2\u732e\u8005\u306e\u8a34\u8a1f\u8cbb\u7528\u3092\u8cc4\u3046\u305f\u3081\u3001\u6cd5\u7684\u9632\u885b\u57fa\u91d1\u3092\u8a2d\u7acb\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3002<\/p>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>\u30b9\u30b7\u30b9\u30ef\u30c3\u30d7\u306f\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u3067330\u4e07\u30c9\u30eb\u4ee5\u4e0a\u3092\u5931\u3046 \u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30c7\u30fc\u30bf\u5206\u6790\u4f01\u696d\u306e\u30da\u30c3\u30af\u30b7\u30fc\u30eb\u30c9\uff08PeckShield\uff09\u306f\u3001\u30b9\u30b7\u30b9\u30ef\u30c3\u30d7\uff08SushiSwap\uff09\u306eRouterProcessor2\u30b3\u30f3\u30c8\u30e9\u30af\u30c8&#8230;<\/p>\n","protected":false},"author":28,"featured_media":39107,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[447,561,723,1170],"class_list":{"0":"post-57754","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-60","8":"tag-sushiswap","9":"tag-561","10":"tag-723","11":"tag-1170"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/nextmoney.jp\/index.php?rest_route=\/wp\/v2\/posts\/57754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nextmoney.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nextmoney.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nextmoney.jp\/index.php?rest_route=\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/nextmoney.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=57754"}],"version-history":[{"count":3,"href":"https:\/\/nextmoney.jp\/index.php?rest_route=\/wp\/v2\/posts\/57754\/revisions"}],"predecessor-version":[{"id":57783,"href":"https:\/\/nextmoney.jp\/index.php?rest_route=\/wp\/v2\/posts\/57754\/revisions\/57783"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nextmoney.jp\/index.php?rest_route=\/wp\/v2\/media\/39107"}],"wp:attachment":[{"href":"https:\/\/nextmoney.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=57754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nextmoney.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=57754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nextmoney.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=57754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}