qark

Quick Android Review Kit This tool is designed to look for several security related Android application vulnerabilities, either in source code or packaged APKs. The tool is also capable of creating "Proof-of-Concept" deployable APKs and/or ADB commands, capable of exploiting many of the...

CVE-2022-0778

CVE-2022-0778 The discovered vulnerability triggers an infinite loop in the function BNmodsqrt of OpenSSL while parsing an elliptic curve key. This means that a maliciously crafted X.509 certificate can DoS any unpatched server. The core of the vulnerability is in the parsing of EC keys with poin...

SAMLRaider

SAML Raider - SAML2 Burp Extension Description SAML Raider is a Burp Suite extension for testing SAML infrastructures. It contains two core functionalities: Manipulating SAML Messages and manage X.509 certificates. This software was created by Roland Bischofberger and Emanuel Duss during a bachel...

MUT-BC-SS-01

MUT-BC-SS-01: Mutation Testing of X.509 BasicConstraints in OpenSSL Overview This repository implements a specification-driven mutation testing experiment targeting X.509 certificate validation behavior in OpenSSL. The experiment is based on the mutation operator: MUT-BC-SS-01 which modifies the...

clone-cert

clone-cert.sh This is a simple shell script that retrieves the X.509 certificate associated with a TLS wrapped TCP port and uses openssl to create a similar certificate by replacing the public key and fixing the signature. This is particularly useful if you want to demonstrate why self-signed...

rdap

OpenRDAP is a command line RDAP client implementation in Go. https://www.openrdap.org - homepage https://www.openrdap.org/demo - live demo Features Command line RDAP client Output formats: text, JSON, WHOIS style Query types supported: ip domain autnum nameserver entity help url domain-search...

pki-toolbox

pki-toolbox A self-hosted, 100 % client-side toolbox for PKI artefacts : X.509 certificates, PKCS10 CSRs, chains, CRLs, PKCS7 and PKCS12 bundles, raw ASN.1, format conversion, fingerprints and certificate issuance. A privacy-respecting, self-hostable replacement for online certificate decoders...

CVE-2026-93475

The X.509 parser in NetX Secure accepts an RSA public key of any size, but every signature-verification path decrypts into fixed-size buffers dimensioned for the NXCRYPTOMAXRSAMODULUSSIZE default of 4096 bits. A certificate carrying a larger modulus drives an out-of-bounds write past a file-scope...

CVE-2026-93475 Out-of-bounds Write via an Unbounded RSA Modulus in NetX Secure X.509

The X.509 parser in NetX Secure accepts an RSA public key of any size, but every signature-verification path decrypts into fixed-size buffers dimensioned for the NXCRYPTOMAXRSAMODULUSSIZE default of 4096 bits. A certificate carrying a larger modulus drives an out-of-bounds write past a file-scope...

CVE-2026-93475

The NetX Secure X.509 parser is vulnerable to an out-of-bounds write because it accepts RSA public keys of any size but decrypts them into fixed-size buffers sized for a default of 4096 bits. An attacker can provide a certificate with a larger modulus, causing the write to occur past a file-scope...

EUVD-2026-105129

The X.509 parser in NetX Secure accepts an RSA public key of any size, but every signature-verification path decrypts into fixed-size buffers dimensioned for the NXCRYPTOMAXRSAMODULUSSIZE default of 4096 bits. A certificate carrying a larger modulus drives an out-of-bounds write past a file-scope...

Chef Automate API Gateway - Authentication Bypass

Chef Automate derives an internal service identity from an X.509 certificate supplied in a request header without verifying its issuer. The load balancer blanks X-Client-Cert but does not strip the Grpc-Metadata- prefixed variants, which grpc-gateway rewrites into the metadata key the gateway's...

crypto-scanner

Scan your codebase for quantum-vulnerable cryptography before it's too late. Quick Start • Why Quantum-Ready? • Usage • Risk Levels • CI/CD • About Overview Crypto Scanner is a CLI tool that scans your codebase for cryptographic algorithms and generates quantum-vulnerability risk assessments. It...

CVE-2026-6789-Stack-Buffer-Overflow-in-Embedded-TLS-Certificate-Parser

9. CVE-2026-6789 – Stack Buffer Overflow in Embedded TLS Certificate Parser Overview A popular lightweight TLS library simulated contains a stack buffer overflow when parsing X.509 certificate Subject Alternative Name extensions with a crafted length field. Severity: Critical RCE on IoT/Industria...

libreswan: badly formatted X.509 certificate can cause an assertion failure that crashes the daemon process

A flaw was found in Libreswan. An unauthenticated remote attacker can send a specially crafted X.509 certificate payload during an IKEv1 or IKEv2 exchange. This flaw occurs when Libreswan is operating in FIPS Federal Information Processing Standards mode and processing a certificate with an inval...

Openssl_G2.5_New

OpenSSL 1.0.1g 7 Apr 2014 Copyright c 1998-2011 The OpenSSL Project Copyright c 1995-1998 Eric A. Young, Tim J. Hudson All rights reserved. DESCRIPTION The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, fully featured, and Open Source toolkit implementing the...

SAMLRaider

SAML Raider - SAML2 Burp Extension Description SAML Raider is a Burp Suite extension for testing SAML infrastructures. It contains two core functionalities: Manipulating SAML Messages and manage X.509 certificates. This software was originally created by Roland Bischofberger and Emanuel Duss...

badkeys

badkeys Tool and library to check cryptographic public keys for known vulnerabilities what? badkeys checks public keys in various formats for known vulnerabilities. A web version can be found at badkeys.info. install badkeys can be installed via pip: pip3 install badkeys You may want to use a...

SpookySSL-Scanner

SpookySSL-Scanner SpookySSL CVE-2022-3602 SSLv3 Scanner for Windows, Linux, macOS Turkish Zafiyet Nasıl Oluşuyor? Öncelikle sorun byte boyutunu belirlerken ortaya çıkıyor. Bayt boyutunu belirlerken farkındaysanız NULL yani boş/sıfır değer tanımlanmamış yani bayt uzunluğu sıfır olarak...

cve-2026-25262-sm8450-research

Research Tools In the course of this work, the public tool edl B. Kerler, V3.62 was used, along with modifications based on it. Experimental testbed: To test the hypothesis of CVE-2026-25262 applicability to the SM8450 platform, an experimental tool cvefinalsingle was created on top of edl. It...