{"id":14120,"date":"2024-06-06T12:35:55","date_gmt":"2024-06-06T09:35:55","guid":{"rendered":"https:\/\/forklog.com\/en\/cosmos-hub-resumes-operations-after-four-hour-outage\/"},"modified":"2024-06-06T12:35:55","modified_gmt":"2024-06-06T09:35:55","slug":"cosmos-hub-resumes-operations-after-four-hour-outage","status":"publish","type":"post","link":"https:\/\/forklog.com\/en\/cosmos-hub-resumes-operations-after-four-hour-outage\/","title":{"rendered":"Cosmos Hub Resumes Operations After Four-Hour Outage"},"content":{"rendered":"<p>On June 5, around 22:00 (Kyiv\/MSK), the update of Cosmos Hub to version 17 resulted in a disruption within the ecosystem, causing a four-hour halt in block production.<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-eu.googleusercontent.com\/docsz\/AD_4nXd8kk0yuYv94z2NKjFZUKXNw1FPfHH26aj5DNupwsvPT1F8tpyKLJB9TEpuL5SPah4i2Mmo4zmgeWTBA5uqeFvuwWY_ImWmQ7ubSk2iiV7bCHt3n_JziBoK0UYXku77JMZHvHj-6FNlLHWlHFpFgu9o-ast?key=f6JyfzQzqFo_ZDyiw1Y9KA\" alt=\"Cosmos Hub Resumes Operations After Four-Hour Outage\"\/><figcaption class=\"wp-element-caption\">Gap between two consecutive Cosmos Hub blocks. Data: <a href=\"https:\/\/atomscan.com\/blocks\/20740972\">ATOMScan<\/a>.\u00a0<\/figcaption><\/figure>\n<p>The network team promptly responded to the issues and began working on a solution.<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">The Cosmos Hub is experiencing a temporary chain halt.<\/p>\n<p>The teams at <a href=\"https:\/\/twitter.com\/informalinc?ref_src=twsrc%5Etfw\">@informalinc<\/a> and <a href=\"https:\/\/twitter.com\/HyphaDoesCosmos?ref_src=twsrc%5Etfw\">@HyphaDoesCosmos<\/a> have identified a fix.<br \/>A coordinated upgrade will be conducted ASAP.<\/p>\n<p>Updates will be shared shortly. Thank you for your patience.<\/p>\n<p>\u2014 Cosmos Hub \u269b\ufe0f (@cosmoshub) <a href=\"https:\/\/twitter.com\/cosmoshub\/status\/1798452843290206267?ref_src=twsrc%5Etfw\">June 5, 2024<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Later, developers reported the resolution of a security vulnerability in the Liquid Stakes Module (LSM). All protocols using LSM were advised to review the recommendations for further operation of the mechanism.\u00a0<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">During the v17 upgrade, the Hub validators patched a security vulnerability in the Liquid Staking Module (LSM).<\/p>\n<p>If your chain utilizes the LSM, please review the security advisory posted to Github.<\/p>\n<p>Link below:<a href=\"https:\/\/t.co\/TpKBudAxmm\">https:\/\/t.co\/TpKBudAxmm<\/a><\/p>\n<p>\u2014 Cosmos Hub \u269b\ufe0f (@cosmoshub) <a href=\"https:\/\/twitter.com\/cosmoshub\/status\/1798459903289553148?ref_src=twsrc%5Etfw\">June 5, 2024<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\u00a0<\/p>\n<p>A few hours later, Cosmos Hub released an update with a bug fix, which, at the time of publication, had been integrated by 55% of validators.\u00a0<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">The teams at <a href=\"https:\/\/twitter.com\/informalinc?ref_src=twsrc%5Etfw\">@informalinc<\/a> &#038; <a href=\"https:\/\/twitter.com\/HyphaDoesCosmos?ref_src=twsrc%5Etfw\">@HyphaDoesCosmos<\/a> have issued a fix for the bug that was found. We&#8217;re currently at 55% of validators who have implemented the patch. We encourage any remaining validators who have not yet implemented the patch to do so.<\/p>\n<p>Thanks for your patience!<\/p>\n<p>\u2014 Cosmos Hub \u269b\ufe0f (@cosmoshub) <a href=\"https:\/\/twitter.com\/cosmoshub\/status\/1798504931642720677?ref_src=twsrc%5Etfw\">June 5, 2024<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Subsequently, the ecosystem team reported the full resumption of block production, promising to publish details of the incident investigation.\u00a0<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">The previous issue has been patched &#038; the Cosmos Hub is producing blocks once more.<\/p>\n<p>The teams at <a href=\"https:\/\/twitter.com\/informalinc?ref_src=twsrc%5Etfw\">@informalinc<\/a> &#038; <a href=\"https:\/\/twitter.com\/HyphaDoesCosmos?ref_src=twsrc%5Etfw\">@HyphaDoesCosmos<\/a> will be releasing a post-mortem ASAP with all the details. Thanks to the Hub validators for a swift upgrade &#038; thank you all for your patience.<\/p>\n<p>\u2014 Cosmos Hub \u269b\ufe0f (@cosmoshub) <a href=\"https:\/\/twitter.com\/cosmoshub\/status\/1798512843853271223?ref_src=twsrc%5Etfw\">June 6, 2024<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Theoretically, the bug could have allowed users to avoid penalties during the redelegation of tokenized assets.<\/p>\n<p>Back in May, the Zilliqa network <a href=\"https:\/\/forklog.com\/en\/news\/zilliqa-team-restores-blockchain-functionality-after-disruptions\">experienced a block production disruption<\/a>. The issue was fully resolved only by May 10.<\/p>\n<p>In April, Polkadot parachains <a href=\"https:\/\/forklog.com\/en\/news\/polkadot-ecosystem-experiences-temporary-disruption\">halted operations<\/a> for about an hour following an update to the main network. This year, disruptions were also experienced by <a href=\"https:\/\/forklog.com\/en\/news\/dydx-developers-halt-network-following-post-update-glitch\">dYdX<\/a>, <a href=\"https:\/\/forklog.com\/en\/news\/starknet-team-confirms-blockchain-disruption\">StarkNet<\/a>, <a href=\"https:\/\/forklog.com\/en\/news\/bitcoin-resilience-uniswaps-2-trillion-milestone-and-solanas-ongoing-woes-a-market-overview\">Solana<\/a>, <a href=\"https:\/\/forklog.com\/en\/news\/polygon-zkevm-resumes-operations-after-outage\">Polygon zkEVM<\/a>, and <a href=\"https:\/\/forklog.com\/en\/news\/avalanche-network-experiences-disruption\">Avalanche<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On June 5, around 22:00 (Kyiv\/MSK), the update of Cosmos Hub to version 17 resulted in a disruption within the ecosystem, causing a four-hour halt in block production. Gap between two consecutive Cosmos Hub blocks. Data: ATOMScan.\u00a0 The network team promptly responded to the issues and began working on a solution. The Cosmos Hub is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14119,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"select":"","news_style_id":"","cryptorium_level":"","_short_excerpt_text":"","creation_source":"","_metatest_mainpost_news_update":false,"footnotes":""},"categories":[3],"tags":[1301,1173],"class_list":["post-14120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-and-analysis","tag-blockchain-vulnerabilities","tag-cosmos-atom"],"aioseo_notices":[],"amp_enabled":true,"views":"18","promo_type":"","layout_type":"","short_excerpt":"","is_update":"","_links":{"self":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/posts\/14120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/comments?post=14120"}],"version-history":[{"count":0,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/posts\/14120\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/media\/14119"}],"wp:attachment":[{"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/media?parent=14120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/categories?post=14120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forklog.com\/en\/wp-json\/wp\/v2\/tags?post=14120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}