PySCTChecker

PySCTChecker Description This is a Quick and dirty Python script for checking if a domain properly implements Certificate Transparency. If so, it is possible to observe how Certificate Transparency is implemented on the server side. When a server implements Certificate Transparency, it must offer...

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...

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 Find out which cerificate will expire and need to renew. Find various information from scan result expire date, issuer, signature, serial number... If you are ssl cerificate manager in your organization, collect the list from your coworker, teams, and check the...

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...

CLEANSTART-2026-WR38385 Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries

CVE-2026-54876 affects multiple packages. Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. See references for individual vulnerability details...

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 /...

Atlassian Confluence 8.9.x < 9.2.24 / 9.3.x < 10.2.17 / 11.0.0 (CONFSERVER-104505)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-104505 advisory. - In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the checked certificate. This issue also affects Bouncy...

Atlassian Jira Service Management Data Center and Server < 10.3.25 / 11.3.x < 11.3.11 (JSDSERVER-16832)

The version of Atlassian Jira Service Management Data Center and Server Jira Service Desk running on the remote host is affected by a vulnerability as referenced in the JSDSERVER-16832 advisory. - In Bouncy Castle for Java before 1.85, Stapled OCSP response accepted without binding to the checked...

CentOS Linux 7 [TuxCare] Security Update: httpd / httpd-devel / httpd-manual / httpd-tools / mod_ldap / etc (CENTOS7:CLSA-2026:1791855215)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1791855215 advisory. - Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue affects Apache...

CLEANSTART-2026-YH75013 Improper OCSP response validation in the Snowflake Python, Go, JDBC, and Node

CVE-2026-85525 affects multiple packages. Improper OCSP response validation in the Snowflake Python, Go, JDBC, and Node. See references for individual vulnerability details...

Astra Linux – Vulnerability in StrongSwan

Before version 5.9.8, StrongSwan allowed remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity and intermediate CA certificate that contained a CRL/OCSP URL pointing to a server under the attacker’s control that did not respond properly. In some...

Astra Linux – Vulnerability in Apache2

Buffer Over-read vulnerability in Apache HTTP Server due to outbound OCSP requests sent to an attacker-controlled OCSP server This issue affects Apache HTTP Server versions 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which addresses this vulnerability...

CVE-2026-105301

Rejected reason: This candidate was rejected after further investigation determined that it is not a security vulnerability. The client certificate chain is validated during mTLS negotiation at the TLS layer or reverse proxy before Keycloak processes CRL Distribution Point or OCSP URLs, so only...

CVE-2026-105301

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CVE-2026-105301

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EUVD-2026-92255

A flaw was found in the X.509 client-certificate authenticator of Keycloak, a solution for identity and access management. The issue occurs when the server is configured to check certificate revocation using CRL Distribution Points or OCSP. An attacker can provide a specially crafted certificate...

CVE-2026-105301

A flaw exists in the X.509 client-certificate authenticator of Keycloak , an identity and access management solution. When the server is configured to perform certificate revocation checks via CRL Distribution Points or OCSP , an attacker can provide a specially crafted certificate pointing to a ...