{"id":44676,"date":"2024-04-24T12:08:01","date_gmt":"2024-04-24T12:08:01","guid":{"rendered":"https:\/\/thecryptocurrencypost.net\/es\/?p=44676"},"modified":"2024-04-24T12:08:02","modified_gmt":"2024-04-24T12:08:02","slug":"cosmos-actua-rapidamente-ante-vulnerabilidad-critica-en-protocolo-ibc","status":"publish","type":"post","link":"https:\/\/thecryptocurrencypost.net\/es\/cosmos-actua-rapidamente-ante-vulnerabilidad-critica-en-protocolo-ibc\/","title":{"rendered":"Cosmos Act\u00faa R\u00e1pidamente ante Vulnerabilidad Cr\u00edtica en Protocolo IBC"},"content":{"rendered":"<p style=\"text-align: justify\"><strong>Puntos clave de la noticia<\/strong><\/p>\n<ul style=\"text-align: justify\">\n<li>Vulnerabilidad cr\u00edtica en protocolo IBC de Cosmos permit\u00eda generar tokens infinitos.<\/li>\n<li>Exist\u00eda en ibc-go pero se volvi\u00f3 explotable por desarrollos recientes en Cosmos SDK.<\/li>\n<li>Acci\u00f3n r\u00e1pida del equipo y colaboraci\u00f3n con Asymmetric Research evit\u00f3 p\u00e9rdidas de fondos.<\/li>\n<\/ul>\n<hr \/>\n<p style=\"text-align: justify\"><strong>La <a href=\"https:\/\/www.asymmetric.re\/blog\/cosmos-ibc-reentrancy-infinite-mint\" target=\"_blank\" rel=\"noopener noreferrer\">reciente noticia<\/a> sobre Cosmos<\/strong> revel\u00f3 una <strong>vulnerabilidad cr\u00edtica<\/strong> en su protocolo de <strong>Inter-Blockchain Communication (IBC)<\/strong> que podr\u00eda haber tenido <strong>consecuencias devastadoras<\/strong> para los usuarios y el ecosistema.<\/p>\n<p><!--more--><\/p>\n<p style=\"text-align: justify\">Esta vulnerabilidad se encontraba en la implementaci\u00f3n de referencia <strong>ibc-go<\/strong> y permit\u00eda a los atacantes realizar un <strong>ataque de reentrancia<\/strong> durante el manejo de <strong>mensajes de timeout<\/strong>, lo que potencialmente les habr\u00eda permitido generar una <strong>cantidad infinita de tokens IBC<\/strong> en cadenas conectadas a <strong>Cosmos.<\/strong><\/p>\n<p style=\"text-align: justify\">El <strong>protocolo IBC<\/strong> de Cosmos es fundamental para la <strong>comunicaci\u00f3n entre blockchains<\/strong> en el <strong>ecosistema Cosmos<\/strong>, permitiendo que aplicaciones y protocolos interact\u00faen a trav\u00e9s de <strong>canales<\/strong>.<\/p>\n<p style=\"text-align: justify\">Sin embargo, la <strong>vulnerabilidad<\/strong> descubierta puso en riesgo al menos <strong>126 millones de d\u00f3lares<\/strong> en activos, especialmente en plataformas como <a href=\"https:\/\/thecryptocurrencypost.net\/es\/companias\/\" target=\"_blank\" rel=\"noopener\"><strong>Osmosis<\/strong><\/a> que utilizan el est\u00e1ndar de <strong>token intercadenas ICS20<\/strong>.<\/p>\n<p style=\"text-align: justify\">La <strong>explotaci\u00f3n<\/strong> de esta <strong>vulnerabilidad<\/strong> habr\u00eda sido posible gracias a <strong>desarrollos recientes<\/strong> en el <strong>ecosistema Cosmos SDK<\/strong>, espec\u00edficamente relacionados con <strong>CosmWasm<\/strong> y <strong>middleware IBC<\/strong>.<\/p>\n<p style=\"text-align: justify\">Al aprovechar caracter\u00edsticas como los <strong>ganchos IBC de CosmWasm<\/strong>, los atacantes podr\u00edan haber ejecutado <strong>llamadas recursivas<\/strong> para repetidamente desencadenar el <strong>proceso de reembolso<\/strong> de tokens <strong>ICS20<\/strong>, potencialmente permitiendo el <strong>robo de fondos<\/strong> o la <strong>generaci\u00f3n ilimitada de tokens<\/strong>.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-44682\" src=\"https:\/\/thecryptocurrencypost.net\/es\/wp-content\/uploads\/sites\/2\/2024\/04\/cosmos-blockchain.jpg\" alt=\"Cosmos Parcha R\u00e1pidamente Vulnerabilidad Cr\u00edtica en Protocolo IBC\" width=\"699\" height=\"280\" srcset=\"https:\/\/thecryptocurrencypost.net\/es\/wp-content\/uploads\/sites\/2\/2024\/04\/cosmos-blockchain.jpg 699w, https:\/\/thecryptocurrencypost.net\/es\/wp-content\/uploads\/sites\/2\/2024\/04\/cosmos-blockchain-300x120.jpg 300w, https:\/\/thecryptocurrencypost.net\/es\/wp-content\/uploads\/sites\/2\/2024\/04\/cosmos-blockchain-585x234.jpg 585w\" sizes=\"(max-width: 699px) 100vw, 699px\" \/><\/p>\n<h2>La r\u00e1pida respuesta de los desarrolladores de Cosmos fue crucial para evitar la explotaci\u00f3n maliciosa<\/h2>\n<p style=\"text-align: justify\">Tras la <strong>divulgaci\u00f3n privada<\/strong> a trav\u00e9s del <strong>programa de recompensas por errores<\/strong> de <strong>HackerOne de Cosmos<\/strong>, se implement\u00f3 un <strong>parche<\/strong> que resolvi\u00f3 el <strong>problema<\/strong> y protegi\u00f3 los <strong>fondos de los usuarios<\/strong>.<\/p>\n<p style=\"text-align: justify\">Esta acci\u00f3n destac\u00f3 la <strong>importancia de tener programas de seguridad<\/strong> robustos y la <strong>colaboraci\u00f3n entre investigadores<\/strong> de seguridad y <strong>desarrolladores<\/strong> en el <strong>espacio <a href=\"https:\/\/thecryptocurrencypost.net\/es\/\" target=\"_blank\" rel=\"noopener\">blockchain<\/a><\/strong>.<\/p>\n<p style=\"text-align: justify\">Este <strong>incidente<\/strong> resalta los <strong>desaf\u00edos continuos<\/strong> en la <strong>seguridad de los ecosistemas blockchain<\/strong> y subraya la <strong>necesidad de medidas proactivas<\/strong> para identificar y mitigar <strong>vulnerabilidades<\/strong> en un <strong>entorno en constante evoluci\u00f3n<\/strong>.<\/p>\n<p style=\"text-align: justify\">La <strong>respuesta r\u00e1pida<\/strong> y <strong>efectiva<\/strong> en este caso ha demostrado la <strong>madurez<\/strong> y el <strong>compromiso de Cosmos<\/strong> y sus <strong>colaboradores<\/strong> en mantener la <strong>integridad<\/strong> y <strong>seguridad<\/strong> de su <strong>red<\/strong> y <strong>activos digitales<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Puntos clave de la noticia Vulnerabilidad cr\u00edtica en protocolo IBC de Cosmos permit\u00eda generar tokens infinitos. Exist\u00eda en ibc-go pero se volvi\u00f3 explotable por desarrollos recientes en Cosmos SDK. Acci\u00f3n r\u00e1pida del equipo y colaboraci\u00f3n con Asymmetric Research evit\u00f3 p\u00e9rdidas de fondos. La reciente noticia sobre Cosmos revel\u00f3 una vulnerabilidad cr\u00edtica en su protocolo de [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":44681,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[249,33,22],"tags":[29,195,142],"class_list":["post-44676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain","category-editors-picks","category-noticias-criptomonedas","tag-blockchain","tag-cosmos","tag-noticias"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cosmos Act\u00faa R\u00e1pidamente ante Vulnerabilidad Cr\u00edtica en Protocolo IBC The CryptoCurrency Post ESP<\/title>\n<meta name=\"description\" content=\"La reciente noticia sobre Cosmos revel\u00f3 una vulnerabilidad cr\u00edtica en su protocolo de Inter-Blockchain Communication 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