{"id":220160,"date":"2025-08-15T04:18:20","date_gmt":"2025-08-15T09:18:20","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/08\/new-http-2-madeyoureset-vulnerability-enables-large-scale-dos-attacks"},"modified":"2025-08-15T04:18:20","modified_gmt":"2025-08-15T09:18:20","slug":"new-http-2-madeyoureset-vulnerability-enables-large-scale-dos-attacks","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/08\/new-http-2-madeyoureset-vulnerability-enables-large-scale-dos-attacks","title":{"rendered":"New HTTP\/2 \u2018MadeYouReset\u2019 Vulnerability Enables Large-Scale DoS Attacks"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/new-http-2-madeyoureset-vulnerability-enables-large-scale-dos-attacks.jpg\"><\/a><\/p>\n<p>This attack is notable not least because it obviates the need for an attacker to send an RST_STREAM frame, thereby completely bypassing Rapid Reset mitigations, and also achieves the same impact as the latter.<\/p>\n<p>In an advisory, the CERT Coordination Center (CERT\/CC) <a href=\"https:\/\/kb.cert.org\/vuls\/id\/767506\" rel=\"noopener\" target=\"_blank\">said<\/a> MadeYouReset exploits a mismatch caused by stream resets between HTTP\/2 specifications and the internal architectures of many real-world web servers, resulting in resource exhaustion \u2014 something an attacker can exploit to induce a DoS attack.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This attack is notable not least because it obviates the need for an attacker to send an RST_STREAM frame, thereby completely bypassing Rapid Reset mitigations, and also achieves the same impact as the latter. In an advisory, the CERT Coordination Center (CERT\/CC) said MadeYouReset exploits a mismatch caused by stream resets between HTTP\/2 specifications and [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-220160","post","type-post","status-publish","format-standard","hentry","category-futurism"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/220160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=220160"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/220160\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=220160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=220160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=220160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}