{"type":"rich","provider_name":"Hatena Blog","url":"https://techmedia-think.hatenablog.com/entry/2024/10/15/181004","title":"btcd v0.24.2\u672a\u6e80\u306b\u5b58\u5728\u3057\u305f\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d0\u30b0\u306e\u5185\u5bb9","categories":["btcd","Bitcoin"],"provider_url":"https://hatena.blog","author_name":"techmedia-think","image_url":null,"description":"\u5148\u65e5\u516c\u958b\u3055\u308c\u305fbtcd v0.24.2\u672a\u6e80\u306b\u5b58\u5728\u3057\u305f\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d0\u30b0\u306b\u3064\u3044\u3066\u2193 CVE-2024-38365 public disclosure (btcd `FindAndDelete` bug) - Implementation - Delving Bitcoin \u7f72\u540d\u691c\u8a3c\u6642\u306e\u52d5\u4f5c \u30d0\u30b0\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u305f\u306e\u306f\u3001Segwit\u5c0e\u5165\u524d\u306e\u30ec\u30ac\u30b7\u30fc\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u7f72\u540d\u691c\u8a3c\u6642\u306b\u3001\u7f72\u540d\u5bfe\u8c61\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u69cb\u7bc9\u3059\u308b\u969b\u306e\u51e6\u7406\u3002\u5b9f\u969b\u306b\u7f72\u540d\u691c\u8a3c\u6642\u306b\u884c\u308f\u308c\u308b\u64cd\u4f5c\u306f\u2193 https://en.bitcoin.it/wiki/OP_CHECKSIG#How_it_works \u30b9\u30bf\u30c3\u30af\u304b\u3089\u516c\u958b\u9375\u3068\u7f72\u540d\u304c\u53d6\u308a\u51fa\u3055\u308c\u308b \u5b9f\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechmedia-think.hatenablog.com%2Fentry%2F2024%2F10%2F15%2F181004\" title=\"btcd v0.24.2\u672a\u6e80\u306b\u5b58\u5728\u3057\u305f\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d0\u30b0\u306e\u5185\u5bb9 - Develop with pleasure!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Develop with pleasure!","height":"190","width":"100%","author_url":"https://blog.hatena.ne.jp/techmedia-think/","version":"1.0","published":"2024-10-15 18:10:04","blog_url":"https://techmedia-think.hatenablog.com/"}