{"id":18790,"date":"2026-04-21T13:32:09","date_gmt":"2026-04-21T13:32:09","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/nghien-cuu-vien-cosmos-cong-bo-lo-hong-zero-day-cometbft-nghiem-trong-de-doa-bao-ve-hon-8-ty-usd\/"},"modified":"2026-04-21T13:32:09","modified_gmt":"2026-04-21T13:32:09","slug":"nghien-cuu-vien-cosmos-cong-bo-lo-hong-zero-day-cometbft-nghiem-trong-de-doa-bao-ve-hon-8-ty-usd","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/nghien-cuu-vien-cosmos-cong-bo-lo-hong-zero-day-cometbft-nghiem-trong-de-doa-bao-ve-hon-8-ty-usd\/","title":{"rendered":"Nghi\u00ean c\u1ee9u vi\u00ean Cosmos c\u00f4ng b\u1ed1 l\u1ed7 h\u1ed5ng zero-day CometBFT nghi\u00eam tr\u1ecdng, \u0111e d\u1ecda b\u1ea3o v\u1ec7 h\u01a1n 8 t\u1ef7 USD"},"content":{"rendered":"<h2>L\u1ed7 H\u1ed5ng Zero-Day Trong CometBFT<\/h2>\n<p>Nghi\u00ean c\u1ee9u vi\u00ean <strong>Doyeon Park<\/strong> \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t <strong>l\u1ed7 h\u1ed5ng zero-day nghi\u00eam tr\u1ecdng<\/strong> trong <strong>CometBFT<\/strong>, c\u00f3 th\u1ec3 l\u00e0m \u0111\u00ecnh tr\u1ec7 c\u00e1c chu\u1ed7i <em>Cosmos<\/em> \u0111ang b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n tr\u1ecb gi\u00e1 <strong>8 t\u1ef7 USD<\/strong>. S\u1ef1 vi\u1ec7c n\u00e0y \u0111\u00e3 l\u00e0m n\u1ed5i b\u1eadt nh\u1eefng kho\u1ea3ng tr\u1ed1ng trong vi\u1ec7c c\u00f4ng b\u1ed1 th\u00f4ng tin v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ed1t l\u00f5i c\u1ee7a crypto. L\u1ed7 h\u1ed5ng n\u00e0y, \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u1edbi \u0111i\u1ec3m <strong>CVSS 7.1 (Cao)<\/strong>, c\u00f3 kh\u1ea3 n\u0103ng khi\u1ebfn c\u00e1c n\u00fat tr\u00ean c\u00e1c chu\u1ed7i d\u1ef1a tr\u00ean Cosmos b\u1ecb \u0111\u00ecnh tr\u1ec7 trong giai \u0111o\u1ea1n \u0111\u1ed3ng b\u1ed9 h\u00f3a kh\u1ed1i, g\u00e2y gi\u00e1n \u0111o\u1ea1n cho c\u00e1c m\u1ea1ng l\u01b0\u1edbi m\u00e0 t\u1ed5ng gi\u00e1 tr\u1ecb tr\u00ean chu\u1ed7i c\u1ee7a ch\u00fang v\u01b0\u1ee3t qu\u00e1 8 t\u1ef7 USD.<\/p>\n<h2>C\u00f4ng B\u1ed1 L\u1ed7 H\u1ed5ng<\/h2>\n<p>Trong m\u1ed9t b\u00e0i \u0111\u0103ng tr\u00ean X, Park cho bi\u1ebft: <\/p>\n<blockquote><p>&#8220;T\u00f4i \u0111ang c\u00f4ng b\u1ed1 m\u1ed9t l\u1ed7 h\u1ed5ng zero-day trong l\u1edbp \u0111\u1ed3ng thu\u1eadn Cosmos (CometBFT). \u0110\u00e2y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng v\u1edbi \u0111i\u1ec3m CVSS 7.1 (Cao) c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c n\u00fat trong h\u1ec7 sinh th\u00e1i Cosmos &#8211; n\u01a1i b\u1ea3o v\u1ec7 h\u01a1n 8 t\u1ef7 USD t\u00e0i s\u1ea3n &#8211; b\u1ecb \u0111\u00ecnh tr\u1ec7 trong giai \u0111o\u1ea1n \u0111\u1ed3ng b\u1ed9 h\u00f3a kh\u1ed1i.&#8221;<\/p><\/blockquote>\n<p> M\u1eb7c d\u00f9 l\u1ed7 h\u1ed5ng n\u00e0y kh\u00f4ng cho ph\u00e9p <strong>&#8220;\u0111\u00e1nh c\u1eafp t\u00e0i s\u1ea3n tr\u1ef1c ti\u1ebfp&#8221;<\/strong>, Park c\u1ea3nh b\u00e1o r\u1eb1ng vi\u1ec7c ng\u1eebng ho\u1eb7c tr\u00ec ho\u00e3n s\u1ea3n xu\u1ea5t kh\u1ed1i tr\u00ean nhi\u1ec1u chu\u1ed7i v\u1eabn l\u00e0 m\u1ed9t <strong>r\u1ee7i ro nghi\u00eam tr\u1ecdng<\/strong> v\u1ec1 ho\u1ea1t \u0111\u1ed9ng v\u00e0 kinh t\u1ebf \u0111\u1ed1i v\u1edbi c\u00e1c validator, \u1ee9ng d\u1ee5ng v\u00e0 ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h2>Quy\u1ebft \u0110\u1ecbnh C\u00f4ng Khai<\/h2>\n<p>Nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft h\u1ecd \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh c\u00f4ng b\u1ed1 l\u1ed7 h\u1ed5ng n\u00e0y c\u00f4ng khai ch\u1ec9 sau khi c\u00e1c n\u1ed7 l\u1ef1c gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 th\u00f4ng qua c\u00e1c k\u00eanh c\u00f4ng b\u1ed1 l\u1ed7 h\u1ed5ng ph\u1ed1i h\u1ee3p ti\u00eau chu\u1ea9n b\u1ecb th\u1ea5t b\u1ea1i do <strong>&#8220;thi\u1ebfu s\u1ef1 h\u1ee3p t\u00e1c&#8221;<\/strong> t\u1eeb nh\u00e0 cung c\u1ea5p. B\u1edfi v\u00ec CometBFT l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ed3ng thu\u1eadn cho nhi\u1ec1u chu\u1ed7i d\u1ef1a tr\u00ean <em>Cosmos-SDK<\/em>, vi\u1ec7c \u0111\u00ecnh tr\u1ec7 trong qu\u00e1 tr\u00ecnh \u0111\u1ed3ng b\u1ed9 h\u00f3a kh\u1ed1i c\u00f3 th\u1ec3 lan r\u1ed9ng ra to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ecdi th\u1ee9 t\u1eeb chuy\u1ec3n giao <strong>IBC<\/strong> \u0111\u1ebfn c\u00e1c giao th\u1ee9c <em>DeFi<\/em> \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean c\u00e1c m\u1ea1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n<h2>R\u1ee7i Ro v\u00e0 T\u00e1c \u0110\u1ed9ng<\/h2>\n<p>Ngay c\u1ea3 khi kh\u00f4ng c\u00f3 qu\u1ef9 n\u00e0o \u0111ang g\u1eb7p r\u1ee7i ro ngay l\u1eadp t\u1ee9c, vi\u1ec7c c\u00e1c n\u00fat b\u1ecb \u0111\u00ecnh tr\u1ec7 k\u00e9o d\u00e0i c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p v\u1ec1 qu\u1ea3n tr\u1ecb, d\u1eabn \u0111\u1ebfn tranh lu\u1eadn v\u1ec1 vi\u1ec7c c\u1eaft gi\u1ea3m v\u00e0 gi\u00e1n \u0111o\u1ea1n thanh kho\u1ea3n, \u0111\u1eb7c bi\u1ec7t tr\u00ean c\u00e1c chu\u1ed7i ph\u1ee5c v\u1ee5 nh\u01b0 c\u00e1c trung t\u00e2m \u0111\u1ecbnh tuy\u1ebfn c\u1ed1t l\u00f5i ho\u1eb7c l\u01b0u tr\u1eef stablecoin \u0111\u1ecbnh gi\u00e1 b\u1eb1ng \u0111\u00f4 la. Quy\u1ebft \u0111\u1ecbnh c\u00f4ng khai c\u1ee7a Park l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 c\u0103ng th\u1eb3ng gi\u1eefa <strong>t\u00ednh minh b\u1ea1ch m\u00e3 ngu\u1ed3n m\u1edf<\/strong> v\u00e0 nhu c\u1ea7u s\u1eeda ch\u1eefa l\u1eb7ng l\u1ebd c\u00e1c l\u1ed7i nghi\u00eam tr\u1ecdng trong c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111ang b\u1ea3o v\u1ec7 c\u00e1c qu\u1ef9 t\u00e0i s\u1ea3n tr\u1ecb gi\u00e1 h\u00e0ng t\u1ef7 USD.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c b\u00ean li\u00ean quan c\u1ee7a Cosmos, s\u1ef1 c\u1ed1 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng th\u00fac \u0111\u1ea9y c\u00e1c y\u00eau c\u1ea7u v\u1ec1 quy tr\u00ecnh ph\u1ea3n \u1ee9ng an ninh ch\u00ednh th\u1ee9c h\u01a1n v\u00e0 c\u00e1c k\u1ef3 v\u1ecdng r\u00f5 r\u00e0ng h\u01a1n v\u1ec1 th\u1eddi gian c\u00f4ng b\u1ed1 th\u00f4ng tin li\u00ean quan \u0111\u1ebfn c\u00e1c l\u1ed7 h\u1ed5ng trong l\u1edbp \u0111\u1ed3ng thu\u1eadn.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ed7 H\u1ed5ng Zero-Day Trong CometBFT Nghi\u00ean c\u1ee9u vi\u00ean Doyeon Park \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t l\u1ed7 h\u1ed5ng zero-day nghi\u00eam tr\u1ecdng trong CometBFT, c\u00f3 th\u1ec3 l\u00e0m \u0111\u00ecnh tr\u1ec7 c\u00e1c chu\u1ed7i Cosmos \u0111ang b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n tr\u1ecb gi\u00e1 8 t\u1ef7 USD. S\u1ef1 vi\u1ec7c n\u00e0y \u0111\u00e3 l\u00e0m n\u1ed5i b&#8230;<\/p>\n","protected":false},"author":3,"featured_media":18789,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[5038,4313],"class_list":["post-18790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hack","tag-cosmos","tag-hack"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nghi\u00ean c\u1ee9u vi\u00ean Cosmos c\u00f4ng b\u1ed1 l\u1ed7 h\u1ed5ng zero-day CometBFT nghi\u00eam tr\u1ecdng, \u0111e d\u1ecda b\u1ea3o v\u1ec7 h\u01a1n 8 t\u1ef7 USD - CryptoZen<\/title>\n<meta name=\"description\" content=\"Nghi\u00ean c\u1ee9u vi\u00ean Cosmos Doyeon Park \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t l\u1ed7 h\u1ed5ng zero-day trong CometBFT, \u0111e d\u1ecda b\u1ea3o v\u1ec7 h\u01a1n 8 t\u1ef7 USD, \u0111\u1ed3ng th\u1eddi ti\u1ebft l\u1ed9 nh\u1eefng kho\u1ea3ng tr\u1ed1ng trong c\u00e1c th\u1ef1c ti\u1ec5n an ninh blockchain.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptozen.asia\/vn\/nghien-cuu-vien-cosmos-cong-bo-lo-hong-zero-day-cometbft-nghiem-trong-de-doa-bao-ve-hon-8-ty-usd\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nghi\u00ean c\u1ee9u vi\u00ean Cosmos c\u00f4ng b\u1ed1 l\u1ed7 h\u1ed5ng zero-day CometBFT nghi\u00eam tr\u1ecdng, \u0111e d\u1ecda b\u1ea3o v\u1ec7 h\u01a1n 8 t\u1ef7 USD - CryptoZen\" \/>\n<meta property=\"og:description\" content=\"Nghi\u00ean c\u1ee9u vi\u00ean Cosmos Doyeon Park \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t l\u1ed7 h\u1ed5ng zero-day trong CometBFT, \u0111e d\u1ecda b\u1ea3o v\u1ec7 h\u01a1n 8 t\u1ef7 USD, 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