tls

ztls A TLS 1.3 implementation for QUIC written in Zig, strictly adhering to RFC 8446 TLS 1.3 and RFC 9001 QUIC-TLS. Status Aspect| Info ---|--- API Stability| Production Zig Version| 0.16.0 Platforms| Linux, macOS, Windows Performance note The 2 ms handshake target is validated on Ed25519 and...

HTTP3-attacks

HTTP3-attacks CVE-2022-30592 Based on the work: E. Chatzoglou, V. Kouliaridis, G. Kambourakis, G. Karopoulos, and S. Gritzalis,"A hands-on gaze on HTTP/3 security through the lens of HTTP/2 and a public dataset", Computers & Security, p. 103051, 2022. The current repository serves the purpose of...

TornadoC2

TornadoC2 A pull-based C2 with ten native transports, concurrent multi-profile handlers, and an honest threat model. The agent is a single Go binary with every behavioural property baked in at build time — no runtime config file, no environment variable, no command-line arguments. Tasks and resul...

ssh3

!NOTE SSH3 is probably going to change its name. It is still the SSH Connection Protocol RFC4254 running on top of HTTP/3 Extended connect, but the required changes are heavy and too distant from the philosophy of popular SSH implementations to be considered for integration. The specification dra...

TrustTunnel

Clients · App Store iOS · App Store macOS · Play store Table of Contents Introduction Server Features Client Features Quick start Endpoint setup Install the endpoint Updating the endpoint Endpoint configuration wizard Let's Encrypt certificate lifecycle Running endpoint Export client configuratio...

CVE-2026-6060-QUIC-Handshake-Amplification-via-Address-Validation-Bypass

CVE-2026-6060 – QUIC Handshake Amplification via Address Validation Bypass Program Code Python simulation quicserversim.py - Vulnerable QUIC server simulated handshake import socket def sendquicinitialconn, addr, serversalt: Respond with a large "server hello" without validating source address In...

CVE-2026-4253-Scanner

CVE-2026-42530 — Safe-Check Scanner Non-destructive mass scanner for the NGINX HTTP/3 QUIC use-after-free Inventory which of your hosts are exposed — without ever triggering the bug. ⚠️ Disclaimer This tool is for authorized security testing only — your own infrastructure, or systems you have...

bandwhich

bandwhich This is a CLI utility for displaying current network utilization by process, connection and remote IP/hostname Table of contents bandwhich Table of contents Project status How does it work? Installation Downstream packaging status Download a prebuilt binary Building from source...

QUIC-attacks

QUIC-attacks CVE-2022-30591 The current repository serves the purpose of sharing the scripts we used for educational usage. These attacks were a part of our study check here, and were tested against 6 different QUIC-enabled servers IIS, NGINX, LiteSpeed, Cloudflare, H2O, and Caddy. The quic-loris...

zeek-quic

Google QUIC analyzer/detector for Zeek This analyzer can parse and detect the Google implementation of QUIC called GQUIC here for simplicity, using the wire format described at: https://www.chromium.org/quic. The version of GQUIC used by Chrome at the time of writing this analyzer was Q039 with...

CVE-2026-42530

🛡️ CVE-2026-42530 - NGINX HTTP/3 QUIC Use-After-Free Vulnerability High-Severity Use-After-Free in NGINX HTTP/3 QUIC ⚠️ QPACK Encoder Stream Vulnerability 🔍 Overview CVE-2026-42530 is a use-after-free vulnerability in NGINX's ngxhttpv3module. A remote unauthenticated attacker can trigger it by...

knot-doq

Knot Resolver 6.3.0 — DNS-over-QUIC heap overflow → RCE PoC Proof-of-concept for a remotely triggerable heap buffer overflow in Knot Resolver's DNS-over-QUIC DoQ receive path that yields remote code execution as the knot-resolver service user. Component: kresd DoQ listener daemon/quicconn.c...

quicmap

quicmap Pretty fast QUIC service scanner quicmap is a relatively fast QUIC service scanner that removes the need to use multiple tools to identify QUIC services, protocol version in use as well as supported ALPN's. Main features Scan arbitrary hosts, IP addresses, networks and ports and identify...

zeek-spicy-stun

STUN Session Traversal Utilities for NAT STUN This is a Zeek protocol analyzer that detects STUN based on Spicy. You must install Spicy to use this package. This package will create two logs: stun.log - This log has every STUN message. stunnat.log - This log has NAT detections from mapped...

HTTP3-Adapter

HTTP/3-Adapter A Burp Suite extension that sends requests over HTTP/3. Burp does not support HTTP/3 natively. This extension implements a HTTP/3 stack, intercepts all requests, converts and sends them over HTTP/3 and then converts the response back into a HTTP version that burp can understand...

rosemary

Rosemary Cross-platform kernel-level pivoting platform over QUIC. No TUN/TAP. No proxychains. No proxy settings. Rosemary transparently intercepts traffic on remote hosts at the kernel level: no proxy settings, no TUN/TAP devices, no proxychains. Agents connect back to the server over QUIC. You...

CVE-2026-33555

HTTP Request Smuggling via HAProxy H3/QUIC Standalone FIN Body Validation Bypass Full post here : https://r3verii.github.io/cve/2026/04/14/haproxy-h3-standalone-fin-smuggling.html Summary A vulnerability in HAProxy's HTTP/3 implementation allows an attacker to send an HTTP request with a...

CVE-2025-54939

PoC for QUIC-LEAK CVE-2025-54939 in LSQUIC Overview This PoC highlights CVE-2025-54939, a pre-handshake memory exhaustion Denial of Service vulnerability in the LSQUIC QUIC implementation. The issue, named QUIC-LEAK, was first documented by Imperva:...

deluded-openssl-3.2.0

Welcome to the OpenSSL Project !openssl logo !github actions ci badgegithub actions ci !appveyor badgeappveyor jobs OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the TLS formerly SSL, DTLS and QUIC currently client side only protocols. The protocol implementations a...

Security Bulletin: Multiple vulnerabilities have been found in IBM Guardium Data Protection

Summary Multiple vulnerabilities have been addressed in IBM Guardium Data Protection Vulnerability Details CVEID:CVE-2026-14456 DESCRIPTION: Issue summary: When an OpenSSL QUIC server Listener SSL object processes valid QUIC Initial packets for unknown destination connection IDs, it can allocate...