phishing_catcher

Phishing Catcher Catch possible phishing domains in near real time by looking for suspicious TLS certificate issuances reported to the Certificate Transparency Log CTL via the CertStream API. "Suspicious" issuances are those whose domain name scores beyond a certain threshold based on a...

dcrawl

dcrawl dcrawl is a simple, but smart, multi-threaded web crawler for randomly gathering huge lists of unique domain names. How it works? dcrawl takes one site URL as input and detects all links in the site's body. Each found link is put into the queue. Successively, each queued link is crawled in...

udpx

Fast and lightweight, UDPX is a single-packet UDP scanner written in Go that supports the discovery of over 45 services with the ability to add custom ones. It is easy to use and portable, and can be run on Linux, Mac OS, and Windows. Unlike internet-wide scanners like zgrab2 and zmap, UDPX is...

domainhunter

Domain Hunter Authors Joe Vest @joevest & Andrew Chiles @andrewchiles Domain name selection is an important aspect of preparation for penetration tests and especially Red Team engagements. Commonly, domains that were used previously for benign purposes and were properly categorized can be purchas...

spyse.py

spyse.py Python API wrapper and command-line client for the tools hosted on spyse.com. "Spyse is a developer of complete DAAS Data-As-A-Service solutions for Internet security professionals, corporate and remote system administrators, SSL / TLS encryption certificate providers, data centers and...

DEBIAN-CVE-2026-19954

Net::Whois::Raw versions before 2.99044 for Perl ship a pwhois command-line tool that queries WHOIS for the wrong domain for unicode domain names. pwhois encodes each non-ASCII label directly using Net::IDN::Punycode and prepends xn--. Apart from lowercasing ASCII and Cyrillic letters, it skips t...

EUVD-2026-92267

Net::Whois::Raw versions before 2.99044 for Perl ship a pwhois command-line tool that queries WHOIS for the wrong domain for unicode domain names. pwhois encodes each non-ASCII label directly using Net::IDN::Punycode and prepends xn--. Apart from lowercasing ASCII and Cyrillic letters, it skips t...

CVE-2026-19954 Net::Whois::Raw versions before 2.99044 for Perl ship a pwhois command-line tool that queries WHOIS for the wrong domain for unicode domain names

Net::Whois::Raw versions before 2.99044 for Perl ship a pwhois command-line tool that queries WHOIS for the wrong domain for unicode domain names. pwhois encodes each non-ASCII label directly using Net::IDN::Punycode and prepends xn--. Apart from lowercasing ASCII and Cyrillic letters, it skips t...

CVE-2026-19954

The Net::Whois::Raw library for Perl (versions before 2.99044 ) contains a flaw in its pwhois command-line tool. The tool fails to correctly query WHOIS for unicode domain names because it skips essential IDNA mapping and normalization steps, directly using Net::IDN::Punycode . This results in in...

Rocky Linux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc (ALMALINUX9.6:CLSA-2026:1780479714)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1780479714 advisory. - NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could...

Rocky Linux 9 [CIQ] Security Update: python3.12 / python3.12-debug / python3.12-debuginfo / etc (crlsa-2025_7107)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20257107 advisory. python: cpython: URL parser allowed square brackets in domain names CVE-2025-0938 Tenable has extracted the preceding description block directly from the CIQ securi...

AlmaLinux 9.6 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-dracut / etc (ALMALINUX9.6:CLSA-2026:1780479714)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1780479714 advisory. - NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could...

CVE-2026-63374

A flaw was found in AnyIO. A remote attacker in a privileged network position can bypass Transport Layer Security TLS certificate validation when connecting to internationalized domain names. This vulnerability occurs because the framework converts internationalized hostnames using an outdated...

AlmaLinux 9.2 [TuxCare] Security Update: python3-unbound / unbound / unbound-devel / unbound-libs Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1780477611)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1780477611 advisory. - NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks tha...

CVE-2026-91767

A flaw was found in PHP. When validating secure connections using Transport Layer Security TLS, an error in how wildcard domain names in server certificates are verified can lead to an out-of-bounds memory read. A malicious server presenting a specially crafted certificate can exploit this issue...

php: php: Information disclosure via crafted TLS server certificate

A flaw was found in PHP. When validating secure connections using Transport Layer Security TLS, an error in how wildcard domain names in server certificates are verified can lead to an out-of-bounds memory read. A malicious server presenting a specially crafted certificate can exploit this issue...

io.netty/netty-codec-dns: Netty: Denial of Service via Memory Leak in DNS Record Decoder with Malformed Domain Names

A flaw was found in Netty, an asynchronous network application framework. When processing malformed domain names in DNS packets, the DNS record decoder fails to release allocated memory. This vulnerability allows an unauthenticated remote attacker to incrementally leak direct memory, eventually...

io.netty/netty-codec-dns: Netty: Denial of Service via Memory Leak in DNS Record Decoder with Malformed Domain Names

A flaw was found in Netty, an asynchronous network application framework. When processing malformed domain names in DNS packets, the DNS record decoder fails to release allocated memory. This vulnerability allows an unauthenticated remote attacker to incrementally leak direct memory, eventually...

io.netty/netty-codec-dns: Netty: Denial of Service via Memory Leak in DNS Record Decoder with Malformed Domain Names

A flaw was found in Netty, an asynchronous network application framework. When processing malformed domain names in DNS packets, the DNS record decoder fails to release allocated memory. This vulnerability allows an unauthenticated remote attacker to incrementally leak direct memory, eventually...

EulerOS Virtualization 2.10.1 : unbound (EulerOS-SA-2026-3857)

According to the versions of the unbound packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks tha...