p5-ssl-tools

Collection of SSL Tools This repository contains various tools, which are intended to debug or analyze problems related to SSL/TLS. Analyzing state of TLS analyze-ssl.pl check support for various SSL/TLS version check which ciphers are support verfiy certificate check OCSP state check if SNI is...

ssl-certificate-expiry-date-checker

sslcertificateexpirydatechecker Descubre qué certificado caducará y necesita renovarse. Obtén diversa información del resultado del escaneo fecha de caducidad, emisor, firma, número de serie... Si eres el administrador de certificados SSL en tu organización, recopila la lista de tus compañeros,...

cipherscan

CipherScan Cipherscan tests the ordering of the SSL/TLS ciphers on a given target, for all major versions of SSL and TLS. It also extracts some certificates informations, TLS options, OCSP stapling and more. Cipherscan is a wrapper above the openssl sclient command line. Cipherscan is meant to ru...

CVE-2026-29145-Tester

CVE-2026-29145 Testing Environment 📌 Overview This repository contains a proof-of-concept PoC environment designed to test for CVE-2026-29145. The vulnerability is an authentication bypass in Apache Tomcat's Mutual TLS CLIENTCERT implementation. When OCSP Online Certificate Status Protocol is...

CVE-2026-29145-Tester

CVE-2026-29145 Testing Environment 📌 Overview This repository contains a proof-of-concept PoC environment designed to test for CVE-2026-29145. The vulnerability is an authentication bypass in Apache Tomcat's Mutual TLS CLIENTCERT implementation. When OCSP Online Certificate Status Protocol is...

cve-2026-29145

CVE-2026-29145 — OCSP checks sometimes soft-fail even when soft-fail is disabled Discoverer: gregk4sec https://github.com/gregk4sec/cve Discovery Date: 2026-02-26 Affected Vendor: Apache Affected Product: Tomcat Severity: 9.1 CRITICAL CWE: CWE-287 Improper Authentication Status: Under Review /...

PySCTChecker

PySCTChecker Descripción Este es un script Python rápido y sencillo para verificar si un dominio implementa correctamente Certificate Transparency. Si es así, es posible observar cómo se implementa Certificate Transparency en el lado del servidor. Cuando un servidor implementa Certificate...

CVE-2026-29145-Everything

CVE-2026-29145 Everything Apache Tomcat CLIENTCERT + OCSP soft-fail bypass complete reproduction environment, exploit traffic captures, and Suricata detection rule writing materials. For authorized security research and detection rule development only. Do not use on unauthorized systems...

CLEANSTART-2026-QV01130 Improper OCSP response validation in the Snowflake Python, Go, JDBC, and Node

Security vulnerability affects the vault package. Improper OCSP response validation in the Snowflake Python, Go, JDBC, and Node...

Multiple Apache Tomcat vulnerabilities

Moderate: Apache Tomcat: Fix for CVE-2025-66614 is incomplete CVE-2026-32990 The validation of SNI name and host name did not take account of possible differences in case allowing the strict SNI checks to be bypassed. Important: Apache Tomcat: EncryptInterceptor vulnerable to padding oracle attac...

K000163345: GnuTLS vulnerability CVE-2026-3832

Security Advisory Description A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol OCSP response during a TLS handshake. Due to a logic error in how gnutls processes multi-record OCSP responses, a clien...

io.netty/netty-handler-ssl-ocsp: Netty: Certificate revocation bypass via OCSP response replay attack

A flaw was found in Netty. The OcspClient component fails to validate that the Certificate ID in an Online Certificate Status Protocol OCSP response matches the requested Certificate ID. This vulnerability allows a remote attacker to bypass certificate revocation checks by presenting a legitimate...

Linux Distros Unpatched Vulnerability : CVE-2026-93578

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Netty's Online Certificate Status Protocol OCSP Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage EKU in OCSP...

Linux Distros Unpatched Vulnerability : CVE-2026-93493

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Netty's netty-handler-ssl-ocsp component. A remote attacker can exploit this vulnerability by providing an Online Certificate Status Protoco...

CVE-2026-93578

A flaw was found in Netty's Online Certificate Status Protocol OCSP Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage EKU in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority CA, can exploit this by...

DEBIAN-CVE-2026-93578

A flaw was found in Netty's Online Certificate Status Protocol OCSP Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage EKU in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority CA, can exploit this by...

CVE-2026-93578

A flaw was found in Netty's Online Certificate Status Protocol OCSP Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage EKU in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority CA, can exploit this by...

UBUNTU-CVE-2026-93578

A flaw was found in Netty's Online Certificate Status Protocol OCSP Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage EKU in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority CA, can exploit this by...

EUVD-2026-82871

A flaw was found in Netty's Online Certificate Status Protocol OCSP Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage EKU in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority CA, can exploit this by...

CVE-2026-93578 Io.netty/netty-handler-ssl-ocsp: netty: missing extended key usage (eku) check in ocsp client allows certificate revocation bypass

A flaw was found in Netty's Online Certificate Status Protocol OCSP Client. The client fails to verify the 'id-kp-OCSPSigning' Extended Key Usage EKU in OCSP responder certificates. A remote attacker, holding any valid certificate issued by the same Certificate Authority CA, can exploit this by...