bind: bind9: DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field

The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone...

Amazon Linux 2 : bind (ALAS-2026-3995)

The version of bind installed on the remote host is prior to 9.11.4-26.P2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3995 advisory. For a secondary zone with transfers restricted by TSIG, named may start to serve the data provided in a zone transfer...

EulerOS 2.0 SP11 : dhcp (EulerOS-SA-2026-4221)

According to the versions of the dhcp packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : BIND resolvers are vulnerable to an amplified resource consumption/exhaustion attack. If a victim resolver makes a query to a specially crafted zone...

EulerOS 2.0 SP11 : dhcp (EulerOS-SA-2026-4312)

According to the versions of the dhcp packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : BIND resolvers are vulnerable to an amplified resource consumption/exhaustion attack. If a victim resolver makes a query to a specially crafted zone...

CVE-2026-109595: Improper Limitation of a Pathname to a Restricted Directory

Hugo from v0.84.0 before v0.167.0 contains a path traversal vulnerability that allows malicious themes or modules to read files outside the project root via ESBuild's fallback resolver in js.Build, js.Batch, and css.Build. Attackers can ship relative imports or symlinks pointing outside the proje...

zdns

ZDNS ZDNS es un resolvedor DNS de alta velocidad y una utilidad de línea de comandos para realizar mediciones DNS a gran escala. ZDNS está escrito en Go y contiene su propio código de resolución recursiva y una caché optimizada para realizar consultas de un conjunto diverso de nombres. Usamos...

Malicious code in nft-metadata-resolver (RubyGems)

Source: amazon-inspector ee87c382dfd443e81b4cf0e8dc66749f9a129bd4239f984859aaaf760e84c629 The gem ships a native-extension script at ext/nftmetadataresolver/extconf.rb that RubyGems auto-executes during gem install. The script carries a base64-encoded Ruby payload, decodes it with Base64.decode64...

puredns

Resolvedor rápido de dominios y fuerza bruta de subdominios con filtrado preciso de comodines wildcards Primeros pasos » Uso · Cómo funciona · Patrocinio · Preguntas frecuentes Acerca de puredns es un resolvedor rápido de dominios y una herramienta de fuerza bruta de subdominios que puede filtrar...

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...

MAL-2026-17792 Malicious code in nft-metadata-resolver (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ee87c382dfd443e81b4cf0e8dc66749f9a129bd4239f984859aaaf760e84c629 The gem ships a native-extension script at ext/nftmetadataresolver/extconf.rb that RubyGems auto-executes during gem install. The script carries a...

Malicious code in nft-metadata-resolver (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ee87c382dfd443e81b4cf0e8dc66749f9a129bd4239f984859aaaf760e84c629 The gem ships a native-extension script at ext/nftmetadataresolver/extconf.rb that RubyGems auto-executes during gem install. The script carries a...

CVE-2023-50387

Repository based on https://github.com/knqyf263/CVE-2023-50387 with several modifications: Added resolver-fixed, which has an implementation of Unbound where the vulnerability we discussed is fixed. Created scripts for automating the generation of RRSIG keys. To auto-generate configuration files:...

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...

CVE-2021-23017-POC

CVE-2021-23017-POC A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact. The issue only affects nginx if the "resolver"...

CVE-2026-107728

Strawberry GraphQL is a library for creating GraphQL APIs. From 0.217.0 until 0.326.1, PermissionExtension.resolve on a synchronous field resolver evaluates the result of haspermission for truthiness. When a custom permission declares haspermission as a normal function but returns an awaitable,...

CVE-2026-107728 Strawberry GraphQL: Synchronous permission checks can treat an awaitable authorization result as truthy

Strawberry GraphQL is a library for creating GraphQL APIs. From 0.217.0 until 0.326.1, PermissionExtension.resolve on a synchronous field resolver evaluates the result of haspermission for truthiness. When a custom permission declares haspermission as a normal function but returns an awaitable,...

svg-sanitizer: Mixed-case xlink:HrEf skips the `<use>` nesting-DoS check in Resolver::processReferences

Summary Resolver::processReferences collects elements with the XPath predicate use@href or @xlink:href, which is case sensitive. A element written as xlink:HrEf is therefore never added to the reference graph, so the nesting-DoS nullification never marks it for removal...

GHSA-M9XH-6747-9R6F svg-sanitizer: Mixed-case xlink:HrEf skips the `<use>` nesting-DoS check in Resolver::processReferences

Summary Resolver::processReferences collects elements with the XPath predicate use@href or @xlink:href, which is case sensitive. A element written as xlink:HrEf is therefore never added to the reference graph, so the nesting-DoS nullification never marks it for removal...

bind: bind9: DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field

The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone...