HTTP-2-Rapid-Reset-DDos

Ataque DoS de Restablecimiento Rápido de HTTP/2 Descripción Este proyecto demuestra el ataque de Denegación de Servicio DoS por Restablecimiento Rápido de HTTP/2 utilizando una topología de red personalizada creada con Containernet. El ataque explota vulnerabilidades en el protocolo HTTP/2 para...

CVE-2023-44487-HTTP-2-Rapid-Reset-Attack

PoC - CVE-2023-44487: HTTP/2 Rapid Reset Attack Este repositorio contiene un Proof of Concept PoC para demostrar la explotación de la vulnerabilidad CVE-2023-44487 , también conocida como HTTP/2 Rapid Reset Attack. Esta vulnerabilidad afecta al protocolo HTTP/2 y permite a un atacante sobrecargar...

HTTP-2-RapidReset-CVE-2023-44487-Testlab

Este repositorio contiene el código fuente de mi laboratorio Docker, realizado para mi tesis de investigación...

CVE-2026-42945

CVE-2026-42945 PoC Go Chino | English Herramienta auxiliar de detección y explotación para la implementación HTTP/2 de nginx CVE-2026-42945, utilizada para verificar si la vulnerabilidad existe en entornos autorizados , comparar los efectos de la corrección y reproducir el comportamiento del PoC ...

CVE-2019-9511_Priority-Churn-Data-Dribble

HTTP/2 CVE-2019-9511 & CVE-2019-9513 Lightweight Probes Repositorio con scripts de validación controlada para comportamientos asociados a las CVEs CVE-2019-9511 y CVE-2019-9513 , ambas relacionadas con vectores de denegación de servicio en implementaciones HTTP/2. Los scripts fueron creados para...

tomcat-embed-core-9.0.31-CVE-2020-11996

Por favor, consulte el PoC en la prueba unitaria testImplicitCloseLargeId de TestHttp2Section51.java: https://github.com/rusakovichma/tomcat-embed-core-9.0.31-CVE-2020-11996/blob/master/test/org/apache/coyote/http2/TestHttp2Section51.java...

CVE-2026-49975-HTTP-2-Bomb

A triage not exploitation tool to identify attack surfaces exposed to CVE-2026-49975 — "HTTP/2 Bomb". ⚠️ This script does not send attack payloads. It only makes normal HTTP requests and analyzes response headers to flag hosts that warrant manual version/patch verification. About CVE-2026-49975...

BIT-TOMCAT-2026-78437 Apache Tomcat: HTTP/2 DoS via malformed request

Incomplete cleanup vulnerability in Apache Tomcat allows a malformed request to potentially depends on timing cause one request from another user to fail. This issue affects Apache Tomcat: from 11.0.19 through 11.0.25, from 10.1.53 through 10.1.59, from 9.0.116 through 9.0.121. Users are...

BIT-TOMCAT-2026-77762 Apache Tomcat: Stale HPACK emitter injects trailers into recycled pooled Request

Concurrent Execution using Shared Resource with Improper Synchronization 'Race Condition' vulnerability in Apache Tomcat allows an attacker to inject trailer fields into another HTTP/2 request. This issue affects Apache Tomcat: from 11.0.0 through 11.0.25, from 10.1.0 through 10.1.59, from 9.0.39...

CLEANSTART-2026-HC06922 When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0

CVE-2026-33814 affects multiple packages. When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0. See references for individual vulnerability details...

CVE-2026-23918-Passive-Audit

Script de auditoría CVE-2026-23918 alternativamente podrías simplemente hacer curl a los encabezados y echar un vistazo, pero aquí viene: Auditor de metadatos HTTP no invasivo para Apache HTTP Server Triage de exposición CVE-2026-23918 https://www.openwall.com/lists/oss-security/2026/05/04/19. La...

CLEANSTART-2025-MG51423 HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023

CVE-2023-44487 affects multiple packages. The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. See references for individual vulnerability details...

CLEANSTART-2024-IW99789 Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service

Security vulnerability affects the nghttp2 package. Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service...

CLEANSTART-2026-EH49722 When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0

CVE-2026-33814 affects multiple packages. When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0. See references for individual vulnerability details...

CLEANSTART-2026-WX23354 In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present)

Security vulnerability affects the apache-nifi package. In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority host and port matches what provided in the Host header if present...

Rocky Linux 9 [CIQ] Security Update: varnish / varnish-devel / varnish-docs (crlsa-2024_1691)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20241691 advisory. varnish: HTTP/2 Broken Window Attack may result in denial of service CVE-2024-30156 Tenable has extracted the preceding description block directly from the CIQ...

Rocky Linux 9 [CIQ] Security Update: libnghttp2 / libnghttp2-debuginfo / libnghttp2-devel / nghttp2 / etc (crlsa-2023_6746)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20236746 advisory. HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack Rapid Reset Attack CVE-2023-44487 Tenable has extracted the preceding description block...

CentOS Linux 8.5 [TuxCare] Security Update: nginx / nginx-all-modules / nginx-filesystem / etc (CENTOS8.5:CLSA-2026:1782317575)

The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2026:1782317575 advisory. - Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP...

AlmaLinux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770717358)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770717358 advisory. - Node.js versions which bundle an unpatched version of OpenSSL or run against a dynamically linked version of OpenSSL which are...

Rocky Linux 8 [CIQ] Security Update: curl / curl-debuginfo / curl-debugsource / libcurl / etc (crlsa-2024_5654)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20245654 advisory. curl: HTTP/2 push headers memory-leak CVE-2024-2398 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that Nessus...