retryabledns

Retryable dns resolver Based on miekg/dns and freely inspired by bogdanovich/dnsresolver. Features Supports both system default DNS resolvers and user-provided ones Retries DNS requests in case of I/O errors, timeouts, or network failures Allows arbitrary query types Resolution with random...

can-i-take-over-xyz

Aviso legal ⚠️ Los autores de este documento no asumen ninguna responsabilidad por la exactitud. Este proyecto solo está aquí para ayudar a guiar a los investigadores de seguridad a determinar si algo es vulnerable o no, pero no garantiza precisión. Este proyecto depende en gran medida de las...

netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation

A flaw was found in Netty's DnsResolveContext. This vulnerability allows a remote attacker to achieve information disclosure or data manipulation by crafting malicious DNS responses. The flaw occurs because the DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS...

netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation

A flaw was found in Netty's DnsResolveContext. This vulnerability allows a remote attacker to achieve information disclosure or data manipulation by crafting malicious DNS responses. The flaw occurs because the DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS...

netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation

A flaw was found in Netty's DnsResolveContext. This vulnerability allows a remote attacker to achieve information disclosure or data manipulation by crafting malicious DNS responses. The flaw occurs because the DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS...

netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation

A flaw was found in Netty's DnsResolveContext. This vulnerability allows a remote attacker to achieve information disclosure or data manipulation by crafting malicious DNS responses. The flaw occurs because the DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS...

SUSE CVE-2026-52686

The issue is a DNSSEC validation bypass where wildcard expansion proofs NSEC/NSEC3 records are accepted without signature validation when the wildcard answer is a CNAME or DNAME record...

CVE-2026-12617

The issue is unexpected program termination based on ordering and/or specific content in responses to queries for CNAME or DNAME, and A records. Specifically, if a client queries for a DNAME and A record below the DNAME to the resolver, and the authoritative server responds positively to the A...

Important: Red Hat Security Advisory: Red Hat build of Quarkus 3.33.2.SP1 security update

An update is now available for Red Hat build of Quarkus. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more informatio...

CVE-2026-45674

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS responses. Versions 4.1.135.Final and 4.2.15.Final patch the issue...

CVE-2026-41234 Froxlor: BIND Zone File Injection via TXT Record Content

Froxlor is open source server administration software. Prior to version 2.3.7, the DomainZones.add API endpoint does not sanitize newline characters in TXT record content. An authenticated customer with DNS editing enabled can inject newlines into TXT record values, which break out of the record...

CVE-2026-24401 Avahi has Uncontrolled Recursion in lookup_handle_cname function

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the alias and canonica...

EUVD-2006-4240

Malware in sbrugna...

U.S. Dept Of Defense: Subdomain takeover ██████

The subdomain █████ was found to be pointing to open-elb-prod-277276106.us-east-1.elb-amazonaws.com., and the domain elb-amazonaws.com was available for registration. This vulnerability could have been exploited to host unwanted content, receive email, and potentially execute cross-site scripting...

U.S. Dept Of Defense: Subdomain Takeover via Host Header Injection on www.█████

The vulnerability was a subdomain takeover due to a CNAME record pointing to an unclaimed domain. This allowed malicious individuals to potentially take control of the affected subdomain and use it for malicious purposes...

SUSE CVE-2006-4252

PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service resource exhaustion and application crash via a CNAME record with a zero TTL, which triggers an infinite loop...

Gymshark: Subdomain takeover on 'de-headless.staging.gymshark.com'

The Gymshark subdomain https://de-headless.staging.gymshark.com/ was pointing to an unclaimed Shopify site. Because of this an attacker could claim this subdomain, via Shopify, and serve their own content. This is extremely dangerous as an attacker could serve any malicious content on this domain...

CVE-2022-2220

Insufficient Granularity of Access Control in an OpenShift router causes improper subdomain ownership verification, allowing route takeover. Once a custom route is created, the user must update the DNS provider by creating a canonical name CNAME record to expose this route externally. The CNAME...

Affirm: Subdomain takeover due to non registered TLD [ ██████████.█████.██████.com ]

Summary: I was looking at recent disclosed report 1297689 and I was thinking to take a look for the same issue on this asset as I love to test for subdomain takeover vulnerabilities. While testing I noticed a DNS entry for ███████.████.██████████.com is CNAME ████.███████████ which's TLD is not...

Palo Alto Software: DNS Miconfiguration Leads to Subdomain Takeover - max1.liveplan.com

Summary The issue happens due to using EC2 public DNS instead of using Elastic IPs as CNAME record. This report is simliar to report 1069795 Misconfiguration - DNS Records json "host": "max1.liveplan.com", "resolver": "1.0.0.1:53" , "a": "54.68.121.128" , "cname":...