massdns

MassDNS A high-performance DNS stub resolver MassDNS is a simple high-performance DNS stub resolver targeting those who seek to resolve a massive amount of domain names in the order of millions or even billions. Without special configuration, MassDNS is capable of resolving over 350,000 names per...

cve-2015-7547

PoC attack server for CVE-2015-7547 vulnerability in glibc DNS resolver To test on local machine with a vulnerable glibc version: root@kitploit: user@localhost:/ echo 'nameserver 127.0.0.127' | sudo tee /etc/resolv.conf user@localhost:/ echo 'nameserver 127.0.0.127' | sudo tee -a /etc/resolv.conf...

DNS-resolve-checker

DNS-resolver Usage root@kitploit: bash pdnscheck.sh follow the steps...

dnsx-action

dnsx Action makes it easy to orchestrate dnsx with GitHub Action. Example Usage GitHub Action runningdnsx on list of hosts root@kitploit: - name: 💥 dnsx - DNS Resolver uses: projectdiscovery/dnsx-action@main with: list: hosts.txt GitHub Action runningdnsx with custom resolvers root@kitploit: -...

net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME

A flaw was found in the net package of Go golang, specifically when using the LookupCNAME function with the cgo DNS resolver. A remote attacker could exploit this by providing a very long Canonical Name CNAME response. This can trigger a double-free of C memory, leading to a crash and a Denial of...

fernmelder

fernmelder async mass DNS resolver...

DNS-Poisoning-Triage-Lab

DNS and ARP Traffic Triage Lab An educational packet-analysis and resolver-hardening exercise completed on an Arch Linux workstation. Scope: This repository is a learning project. The included capture is useful for practicing DNS and ARP inspection, but it does not by itself prove a live...

massdns

MassDNS Un resolvedor de stub DNS de alto rendimiento MassDNS es un resolvedor de stub DNS simple y de alto rendimiento dirigido a aquellos que buscan resolver una cantidad masiva de nombres de dominio en el orden de millones o incluso miles de millones. Sin una configuración especial, MassDNS es...

ecs_checker

EDNS Client Subnet ECS Remote Detection Tool - CVE-2025-40766 This tool checks whether a remote DNS resolver supports EDNS Client Subnet ECS — a DNS extension that may expose systems to cache poisoning or information leakage vulnerabilities such as CVE-2025-40766. 🔍 What It Does Sends a DNS query...

CVE-2023-50387

Repositório baseado em https://github.com/knqyf263/CVE-2023-50387 no qual foram feitas várias modificações: Adicionado resolver-fixed, que possui uma implementação do Unbound na qual a vulnerabilidade mencionada é corrigida. Criados scripts para a automatização da geração de chaves RRSIG. Para...

dnsresolver

dnsresolver Un risolutore DNS veloce come un lampo Indice dei contenuti Installazione Utilizzo Utilizzo di base Risoluzione di host con porte Enumerazione degli host virtuali Utilizzo di domini non risolti Utilizzo di localhost Dimostrazioni Feedback Licenza Installazione Assicurati di avere Rust...

dnscrypt-autoinstall

dnscrypt-autoinstall This project has been archived, see last comment in 108. A script for installing and automatically configuring DNSCrypt on Linux-based systems. Description DNSCrypt is a protocol for securing communications between a client and a DNS resolver by encrypting DNS queries and...

CVE-2015-7547

CVE-2015-7547 https://github.com/fjserna/CVE-2015-7547 Con questo ho provato se su CentOS6 varie cose vanno in crash. root@kitploit: ./CVE-2015-7547-poc.py & vi /etc/resolve.conf --------------------------------------------------------------- options single-request-reopen nameserver 8.8.8.8...

CVE-2021-23017

CVE-2021-23017 PoC Scanner Verifica della vulnerabilità di overflow DNS di NGINX - CVE-2021-23017 PoC Questo script in Python verifica se un server nginx è potenzialmente vulnerabile alla vulnerabilità critica CVE-2021-23017 , che colpisce il resolver DNS integrato in nginx e può provocare un...

Hulios

Hulios Sistema Onion e Invisibilità Linux Universale Indurito Hulios è un gateway VPN Tor trasparente per Linux basato su eBPF. Protegge il traffico di rete in uscita reindirizzando i socket TCP e le query DNS attraverso un'istanza integrata di Arti client Tor e un resolver DNS localizzato basato...

CVE-2026-47843

In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier...

EUVD-2026-66678

In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier...

CVE-2026-47843

CVE-2026-47843 affects Reactor Netty (versions 1.3.0–1.3.6, 1.1.0–1.2.18, and 1.0.52 and earlier). In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver, potentially causing traffic to ...

CVE-2026-47843 Reactor Netty may incorrectly route traffic due to DNS resolver reuse

In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier...

zdns

ZDNS ZDNS è un risolutore DNS ad alta velocità e un'utilità a riga di comando per effettuare misurazioni DNS su larga scala. ZDNS è scritto in Go e contiene il proprio codice di risoluzione ricorsiva e una cache ottimizzata per eseguire ricerche su un insieme eterogeneo di nomi. Utilizziamo...