dnsenum

README - dnsenum.pl VERSION: 1.2.4 multithreaded perl script to enumerate DNS information of a domain and to discover non-contiguous ip blocks. OPERATIONS: 1 Get the host's addresse A record. 2 Get the namservers threaded. 3 Get the MX record threaded. 4 Perform axfr queries on nameservers and ge...

fierce

Fierce Fierce は、非連続なIPスペースを見つけるためのDNS偵察ツールです。 便利なリンク： ドメインネームシステム DNS ドメイン名 - 概念と機能 ドメイン名 - 実装と仕様 ドメインネームシステム DNS の脅威分析 ネームサーバ NS 権威レコード SOA ゾーン転送 DNSゾーン転送プロトコル AXFR DNSにおける増分ゾーン転送 IXFR ワイルドカードDNSレコード 概要 まず、功績は功績として、fierce は元々 RSnake と ha.ckers.org の他のメンバーによって書かれました。これは単にコードベースを簡素化し近代化するために Pytho...

CVE-2026-11106-DNS-Zone-Transfer-AXFR-Information-Disclosure

CVE-2026-11106 – DNS ゾーン転送 AXFR 情報漏えい プログラムコード Python DNS サーバー + 攻撃 dnsserversim.py - Simulated DNS server allowing AXFR from dnslib import DNSRecord, QTYPE, RR, TXT, A import socketserver, socket class DNSHandlersocketserver.BaseRequestHandler: def handleself: data, sock = self.request request =...

dns-zone-audit

DNS Zone Audit A lightweight Bash-based security tool for testing DNS zone transfer misconfigurations AXFR, associated with CVE-1999-0532. This script queries authoritative name servers for a domain and attempts full zone transfers. If successful, it indicates a critical DNS misconfiguration that...

CVE-2026-62994

A flaw was found in CoreDNS, a DNS server. A remote attacker can trigger a denial of service by sending a specially crafted AXFR request to a CoreDNS zone. This occurs when CoreDNS is configured with k8sexternal headless-service zone transfers and Kubernetes contains a headless service endpoint...

OESA-2026-3370 coredns security update

CoreDNS is a fast and flexible DNS server. The key word here is flexible: with CoreDNS you are able to do what you want with your DNS data by utilizing plugins. Security Fixes: CoreDNS is a DNS server written in Go. In versions prior to 1.14.3, the gRPC, QUIC, DoH, and DoH3 transport...

AZL-92895 CVE-2026-62994 affecting package coredns for versions less than 1.11.4-20

CoreDNS is a DNS server written in Go. From 1.9.4 until 1.14.5, a network DNS client allowed to request AXFR for a CoreDNS zone can trigger a panic when CoreDNS is configured with k8sexternal headless-service zone transfers and Kubernetes contains a headless service endpoint with no declared port...

CVE-2026-62994 CoreDNS `k8s_external` headless AXFR can emit an empty transfer batch that panics the `transfer` plugin

CoreDNS is a DNS server written in Go. From 1.9.4 until 1.14.5, a network DNS client allowed to request AXFR for a CoreDNS zone can trigger a panic when CoreDNS is configured with k8sexternal headless-service zone transfers and Kubernetes contains a headless service endpoint with no declared port...

CVE-2026-62994

CoreDNS vulnerability CVE-2026-62994 affects the Go-based DNS server in versions 1.9.4 through 1.14.5. When a network DNS client uses AXFR for a CoreDNS zone and CoreDNS is configured with the k8s_external headless-service zone transfers feature, and Kubernetes contains a headless service endpoin...

CVE-2026-62994 CoreDNS `k8s_external` headless AXFR can emit an empty transfer batch that panics the `transfer` plugin

CoreDNS is a DNS server written in Go. From 1.9.4 until 1.14.5, a network DNS client allowed to request AXFR for a CoreDNS zone can trigger a panic when CoreDNS is configured with k8sexternal headless-service zone transfers and Kubernetes contains a headless service endpoint with no declared port...

CVE-2026-12244

A flaw was found in nsd. When nsd is configured as a secondary server for a zone, a remote attacker, acting as the primary server for that zone, can send a specially crafted DNS message within an AXFR Asynchronous Full Zone Transfer request. This message, containing a malformed SVCB Service Bindi...

Linux Distros Unpatched Vulnerability : CVE-2026-12244

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB RR with a...

ALPINE-CVE-2026-12244

If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB RR with an rdata size of 65512, that let's an uint16t variable that is used to allocate space needed for the RR wrap because total size 65535,...

CVE-2026-12244 Heap overflow and crash with crafted SVCB RR

If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB RR with an rdata size of 65512, that let's an uint16t variable that is used to allocate space needed for the RR wrap because total size 65535,...

CVE-2026-12244

NSD (the DNS server) is affected when configured as a secondary for a zone. A primary can crash NSD by sending an AXFR containing a DNS message with a specially crafted SVCB RR whose rdata size is 65512, which causes an (uint16_t) length to overflow while allocating space for the RR wrap (total s...

CVE-2026-12244

If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB RR with an rdata size of 65512, that let's an uint16t variable that is used to allocate space needed for the RR wrap because total size 65535,...

PT-2026-52209

Name of the Vulnerable Software and Affected Versions NSD affected versions not specified Description A heap overflow occurs when NSD is configured as a secondary for a zone. A primary server can crash the system by sending an AXFR containing a DNS message with a specially crafted SVCB RR Resourc...

CVE-2026-12244: Integer Overflow or Wraparound

If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB RR with an rdata size of 65512, that let's an uint16t variable that is used to allocate space needed for the RR wrap because total size 65535,...

UBUNTU-CVE-2026-12244

If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB RR with an rdata size of 65512, that let's an uint16t variable that is used to allocate space needed for the RR wrap because total size 65535,...

FreeBSD : PowerDNS -- Multiple vulnerabilities (0823ac26-6040-11f1-ba4a-50ebf6bdf8e9)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 0823ac26-6040-11f1-ba4a-50ebf6bdf8e9 advisory. PowerDNS Team reports: 2025-07: Internal logic flaw in cache management can lead to a denial o...