CVE-2023-44487

Si prega di notare che il codice sopra utilizza la libreria libcurl per effettuare richieste HTTP. È necessario installare libcurl e collegarlo durante la compilazione del codice. Il codice è una versione semplificata e potrebbe essere necessario modificarlo in base ai requisiti specifici e al...

CVE-2023-44487

CVE-2023-44487 — Laboratorio di test HTTP/2 Rapid Reset Ambiente didattico per il compito 4 di LTAT.04.022. Quattro container ti permettono di scansionare e confrontare configurazioni vulnerabili e patchate. Mappa delle porte Container| Porta| Software| Stato ---|---|---|--- nginx-vuln| 8441| ngi...

cve-2023-44487-POC

cve-2023-44487 - attacco di reset rapido HTTP/2 di 7pirqte che cos'è POC per l'attacco di reset rapido HTTP/2. In pratica apri uno stream con frame HEADERS e poi invii subito RSTSTREAM per annullarlo. Il server fa tutto il lavoro di configurazione e smantellamento degli stream mentre tu ti limiti...

CVE-2026-11118-HTTP-2-Rapid-Reset-DDoS

CVE-2026-11118 – HTTP/2 Rapid Reset DDoS Codice del programma client + server Python/http2 root@kitploit: http2serversim.py - Simple HTTP/2 server that processes reset streams import socket, ssl, h2.connection, h2.events def handle: sock = socket.socket sock.setsockoptsocket.SOLSOCKET,...

BIT-TOMCAT-2026-65637 Apache Tomcat: HTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix incomplete

Improper Input Validation vulnerability in Apache Tomcat due to incomplete fix for CVE-2026-32990. This issue affects Apache Tomcat: from 11.0.20 through 11.0.24, from 10.1.53 through 10.1.57, from 9.0.115 through 9.0.120. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121,...

CVE_2023_44487-Rapid_Reset

CVE-2023-44487 Strumento di Test HTTP/2 Rapid Reset - Edizione Potenziata Uno strumento di test Python completo per CVE-2023-44487 , la vulnerabilità HTTP/2 Rapid Reset. Questo repository contiene sia strumenti di test dell'attacco che strumenti incentrati sulla verifica. ⚠️ DISCLAIMER IMPORTANTE...

CVE-2022-41741-742-Nginx-Vulnerability-Scanner

🛡️ Nginx Vulnerability Scanner Sviluppato da m10sec. Questo script rileva automaticamente la versione di Nginx su un server remoto e valuta se è vulnerabile a falle di sicurezza note, in particolare: CVE-2023-44487 – HTTP/2 Rapid Reset Attack CVE-2022-41741 – Corruzione della memoria in...

h2buster

h2buster v0.4d A fast, threaded, recursive, web directory brute-force scanner over HTTP/2 using hyper, inspired by Gobuster. Features Fast and portable - install hyper and run. Multiconnection scanning. Multithreaded connections. Scalable: scans can be as docile or aggressive as you configure the...

h2buster

h2buster v0.4d Un veloce scanner multithread ricorsivo per directory web con forza bruta su HTTP/2 che utilizza hyper, ispirato a Gobuster. Caratteristiche Veloce e portatile: installa hyper ed eseguilo. Scansione multiconnessione. Connessioni multi-thread. Scalabile: le scansioni possono essere...

The vulnerability of the lib/nghttp2_session.c component, part of the HTTP/2 implementation by Nghttp2, allows a attacker to cause a service failure.

The vulnerability of the lib/nghttp2session.c component in the HTTP/2 implementation of Nghttp2 is related to the insufficient use of the assert function. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

CVE-2026-30045

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

EUVD-2026-67102

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

CVE-2026-30045

open5gs v2.7.6 is affected by an integer overflow in the /nnrf-disc/v1/nf-instances component, allowing a remote unauthenticated attacker to trigger a Denial of Service by supplying a crafted HTTP/2 GET request . The CVSS 3.1 score is 7.5 (HIGH) with network vector, low complexity, no privileges ...

CVE-2026-30045

An integer overflow in the /nnrf-disc/v1/nf-instances component of open5gs v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted HTTP/2 GET request...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification through the Hpack.decodeHeaders path in ember-core/shared/src/main/scala/org/http4s/ember/core/h2/Hpack.scala. An attacker can exhaust heap memory and crash an HTTP/2 server...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification through the Hpack.decodeHeaders path in ember-core/shared/src/main/scala/org/http4s/ember/core/h2/Hpack.scala. An attacker can exhaust heap memory and crash an HTTP/2 server...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification through the Hpack.decodeHeaders path in ember-core/shared/src/main/scala/org/http4s/ember/core/h2/Hpack.scala. An attacker can exhaust heap memory and crash an HTTP/2 server...

CVE-2026-54556

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, an unauthenticated HTTP/2 peer can cause an out-of-memory denial of service in the Ember backend with HTTP/2 enabled. The Hpack wrapper in ember-core/shared/src/main/scala/org/http4s/ember/core/h2/Hpack.scala...

http4s has HTTP/2 Denial of Service with Ember Backend

Summary http4s 0.23.x and 1.0 servers running ember with http2 enabled are vulnerable to a denial of service attack using a HPACK bomb vulnerability recently disclosed as affecting other http2 servers. Impact Denial of Service: - Affects any http4s server running the ember backend with HTTP/2...

CVE-2026-54556 Http4s: HTTP/2 Denial of Service with Ember Backend

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, an unauthenticated HTTP/2 peer can cause an out-of-memory denial of service in the Ember backend with HTTP/2 enabled. The Hpack wrapper in ember-core/shared/src/main/scala/org/http4s/ember/core/h2/Hpack.scala...