CVE-2023-50387

Repository basato su https://github.com/knqyf263/CVE-2023-50387 in cui sono state apportate diverse modifiche: Aggiunto resolver-fixed, che ha un'implementazione di Unbound in cui viene corretta la vulnerabilità di cui stiamo parlando. Creati script per l'automazione della generazione di chiavi...

dns-honeypot

Le mie prime 24 ore con un honeypot DNS Da ingegnere che passa gran parte delle sue giornate immerso negli strumenti di osservabilità, ogni tanto mi viene un'idea che devo assolutamente mettere in pratica. Questo è stato uno di quegli esperimenti: avviare un resolver DNS su un IP pulito che nessu...

wirehole

Was ist das? WireHole ist ein docker-compose-Projekt, das WireGuard, PiHole und Unbound kombiniert, um ein Voll- oder Split-Tunnel-VPN zu erstellen, das einfach bereitzustellen und zu verwalten ist. Dieses Setup ermöglicht ein VPN mit Werbeblockierung über PiHole und verbesserter DNS-Privatsphäre...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a heap overflow in NLnet Labs Unbound [CVE-2026-42944]

Summary IBM Watson Speech Services Cartridge is vulnerable to a heap overflow in NLnet Labs Unbound, due to an issue that results in heap overflow when encoding multiple NSID and/or DNS Cookie EDNS and/or EDNS Padding options in the reply packet CVE-2026-42944. NLnet Labs Unbound is used as part ...

ROOT-OS-DEBIAN-13-CVE-2026-55973 CVE-2026-55973 in unbound - Patched by Root

Root has patched CVE-2026-55973 in the unbound package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-44690 CVE-2026-44690 in unbound - Patched by Root

Root has patched CVE-2026-44690 in the unbound package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-32665 CVE-2026-32665 in unbound - Patched by Root

Root has patched CVE-2026-32665 in the unbound package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-40691 CVE-2026-40691 in unbound - Patched by Root

Root has patched CVE-2026-40691 in the unbound package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-50252 CVE-2026-50252 in unbound - Patched by Root

Root has patched CVE-2026-50252 in the unbound package for Root:Debian:13. Multiple fixed versions available...

K000163001: NLnet Labs Unbound vulnerability CVE-2026-42923

Security Advisory Description NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the DNSSEC validator where the code path to consult the negative cache for DS records does not take into account the limit on NSEC3 hash calculations introduced in 1.19.1. This leads to...

DNS-Poisoning-Triage-Lab

Laboratório de Triagem de Tráfego DNS e ARP Um exercício educacional de análise de pacotes e fortalecimento de resolvedor realizado em uma estação de trabalho Arch Linux. Escopo: Este repositório é um projeto de aprendizado. A captura incluída é útil para praticar inspeção de DNS e ARP, mas não...

CVE-2026-59256

WWBN AVideo through commit 9c39d8c8 is affected by an authorization bypass vulnerability. The root cause is that the getToken() function creates tokens without binding them to user identity or purpose, and plugin/Gallery/view/sections.php issues valid tokens to unauthenticated visitors . An attac...

CVE-2026-50243

A flaw in Unbound's respip module fails to verify the security status of incoming DNS answers when using response-ip rules or RPZ files. A remote attacker can exploit this by spoofing DNS answers to bypass DNSSEC protections and trigger unauthorized rewrites, redirecting clients to unintended...

CVE-2026-55708

A flaw in Unbound's unbound-control utility can omit default-protected zones when initializing local data for a view. This allows queries for protected local names to bypass intended policies and leak to the public DNS, potentially exposing sensitive network information. Mitigation Do not run...

CVE-2026-44687

An off-by-one error in Unbound's default harden-below-nxdomain logic can lead to a denial of service. When an intermediate label under a DNSSEC-signed zone is queried, the flaw incorrectly bypasses configured stub or forward zones, disrupting their name resolution. Mitigation Disable the...

CVE-2026-55717

A flaw in Unbound allows a remote attacker controlling a delegated domain to trigger a NULL pointer dereference and crash the daemon. Exploitation occurs when serve-expired: yes and specific response-ip or RPZ rules are configured, resulting in a denial of service. Mitigation Ensure serve-expired...

CVE-2026-50252

A flaw in Unbound's SOREUSEPORT implementation reduces UDP source port entropy by allowing attackers to map ports to specific worker threads. This enables DNS cache poisoning, potentially leading to traffic redirection or unauthorized information disclosure. Mitigation Disable the so-reuseport...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.22.10 bug fix and security update

Red Hat OpenShift Container Platform release 4.22.10 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.22. Red Hat Product Security has rated this update as having a...

unbound security update

An update is available for unbound. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The unbound packages provide a validating, recursive, and caching DNS or...

CVE-2026-50248

A flaw in Unbound allows a remote attacker to replace an authenticated or Response Policy Zone RPZ by spoofing DNS records for configured primary hostnames. This enables the attacker to impersonate the primary server, leading to DNS cache poisoning or traffic redirection. Mitigation Configure...