CVE-2025-8671-MadeYouReset-HTTP-2-DDoS

HTTP/2 DDoS Heuristic Tester Automated tests to heuristically detect the presence of HTTP/2 vulnerabilities associated with DDoS attacks: Developed by m10sec. CVE-2023-44487 – Rapid Reset CVE-2025-8671 – MadeYouReset Combined comparison Includes interactive menu , CLI execution, support for TXT...

PoC-CVE-2025-8671-MadeYouReset-HTTP-2

PoC-CVE-2025-8671-MadeYouReset-HTTP-2 PoC to validate MadeYouReset vulnerability This repository contains a controlled PoC developed to validate whether an infrastructure is potentially vulnerable to CVE-2025-8671 MadeYouReset. The code is not a full exploit and does not perform real DoS – the go...

CVE-2025-9784

CVE-2025-9784 MadeYouReset HTTP/2 Vulnerability Test Overview This repository contains a simple and effective bash script to test for the CVE-2025-9784 vulnerability known as the "MadeYouReset" HTTP/2 Denial of Service DoS attack in Undertow HTTP/2 server implementations. The vulnerability allows...

CVE-2025-8671-vulnerability-POC-

CVE-2025-8671-vulnerability-POC- CVE-2025-8671 vulnerability POC CVE-2025-8671 Vulnerability Scanner A professional security research tool for detecting the MadeYouReset vulnerability CVE-2025-8671 in HTTP/2 servers. This scanner uses multiple detection heuristics to identify servers vulnerable t...

Astra Linux – Vulnerability in Netty

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.124.Final and 4.2.4.Final, Netty was vulnerable to MadeYouReset DDoS attacks. This is a logical vulnerability in the HTTP/2 protocol, which exploits malformed HTTP/2 control frames to break the maximum...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

CLSA-2026-1786543355 Fix of 7 CVEs

SECURITY UPDATE: fix for the following CVEs: - CVE-2025-48989: MadeYouReset HTTP/2 DoS — charge the connection overhead budget for server-initiated RSTSTREAM frames in both Http2UpgradeHandler and Http2AsyncUpgradeHandler, and apply the initial HTTP/2 MAXCONCURRENTSTREAMS and INITIALWINDOWSIZE...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

netty: netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Netty where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

netty: netty-codec-http2: Netty MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Netty where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

Security update for dnsdist

This update for dnsdist fixes the following issues: Update to dnsdist 1.9.11: CVE-2025-8671: Add mitigations for the HTTP/2 MadeYouReset attack bsc1253852. CVE-2025-30187: denial of service via crafted DoH exchange bsc1250054. Patch Instructions: To install this SUSE update use the SUSE recommend...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

undertow: Undertow MadeYouReset HTTP/2 DDoS Vulnerability

A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows malicious clients to induce excessive server workload by repeatedly causing server-side stream aborts...

amphp/http-server affected by HTTP/2 DDoS vulnerability

Versions of amphp/http-server prior to 3.4.4 for the 3.x release branch and prior to 2.1.10 for the 2.x release branch are vulnerable to the HTTP/2 "MadeYouReset" DoS attack described by CVE-2025-8671 and https://kb.cert.org/vuls/id/767506. In versions 3.4.4 and 2.1.10, stream reset protection ha...