striptls

striptls - auditing proxy poc implementation of STARTTLS stripping attacks A generic tcp proxy implementation and audit tool to perform protocol independent ssl/tls interception and STARTTLS stripping attacks on SMTP, POP3, IMAP, FTP, NNTP, XMPP, ACAP and IRC...

sslyze

Note Current development of SSLyze now takes place on a separate repository: https://github.com/nabla-c0d3/sslyze. This repository will periodically be updated from this new parent repository, but for the most current version, please check the new repo. If you cloned the repository but wish to...

openssl

Welcome to the OpenSSL Project OpenSSL is a robust, commercial-grade, full-featured Open Source Toolkit for the Transport Layer Security TLS, formerly SSL, Datagram TLS DTLS, and QUIC protocols. The protocol implementations are based on a full-strength general purpose cryptographic library, which...

sslscan

SSLScan SSLScan queries SSL services, such as HTTPS, in order to determine the ciphers that are supported. SSLScan is designed to be easy, lean and fast. The output includes preferred ciphers of the SSL service, the certificate and is in Text and XML formats. Features Query SSL services Supported...

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-2026-45185-detection-script

CVE-2026-45185 Detection Scripts c SECPlayground Platform —https://www.secplayground.com These detection scripts are property of the SECPlayground Platform. Two safe detection scripts. Neither drives the closenotify-mid-BDAT trigger, so they will not crash the daemon or leave panic-log entries...

ldapserver

This package is a work in progress. ldapserver is a helper library for building server software capable of speaking the LDAP protocol. This could be an alternate implementation of LDAP, a custom LDAP proxy or even a completely different backend capable of "masquerading" its API as a LDAP Server...

starttls-mitm

starttls-mitm is a mitm proxy that will transparently proxy and dump both plaintext and TLS traffic. It uses a user-provided keyfile and certificate file to impersonate remote servers. The user must explicitly instruct the device being man-in-the-middled to trust this certificate authority -- so...

striptls

striptls - 审计代理 STARTTLS 剥离攻击的概念验证实现 一个通用的 TCP 代理实现和审计工具 ，用于执行 协议无关 的 ssl/tls 拦截以及针对 SMTP、POP3、IMAP、FTP、NNTP、XMPP、ACAP 和 IRC 的 STARTTLS 剥离攻击。 Python2! 🏆 战利品 CVE-2016-0772 - python: smtplib CVE-2016-10027 - Smack XMPP 库 //使用本项目发现了漏洞？欢迎与我联系！ 要求： Python = 2.7.9（SSLContext） Python 3 （可选，用于 TLS 拦截）PEM...

p5-ssl-tools

Colección de Herramientas SSL Este repositorio contiene varias herramientas, destinadas a depurar o analizar problemas relacionados con SSL/TLS. Análisis del estado de TLS analyze-ssl.pl comprueba el soporte de varias versiones de SSL/TLS comprueba qué cifrados son compatibles verifica el...

Heartbleed

Heartbleed A checker site and tool for CVE-2014-0160. Public site at https://filippo.io/Heartbleed/ Tool usage: root@kitploit: Heartbleed -service="servicename" example.com:443 Heartbleed servicename://example.com:443 Exit codes: 0 - SAFE; 1 - VULNERABLE; 2 - ERROR. recently changed See the...

CVE-2020-28018

POC CVE-2020-28018 Introduction The Qualys team has discovered and published 21 critical vulnerabilities in the Exim4 mail server. https://blog.qualys.com/vulnerabilities-research/2021/05/04/21nails-multiple-vulnerabilities-in-exim-mail-server The following link provides detailed technical...

SUSE SLES12 Security Update : curl (SUSE-SU-2026:3814-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3814-1 advisory. - CVE-2026-7168: cross-proxy Digest auth state leak bsc1263440. - CVE-2026-8286: wrong STARTTLS connection reuse bsc1268402. -...

EUVD-2026-63376

aiosmtplib: STARTTLS response injection...

GHSA-VXJ7-4XRP-5VR4 aiosmtplib: STARTTLS response injection

Impact When a connection is upgraded with STARTTLS, aiosmtplib reads the server's 220 go-ahead reply and immediately performs the TLS handshake without discarding any data still sitting in the receive buffer. Bytes the protocol read off the plaintext socket before the handshake survive across the...

SUSE-SU-2026:3814-1 Security update for curl

This update for curl fixes the following issues: - CVE-2026-7168: cross-proxy Digest auth state leak bsc1263440. - CVE-2026-8286: wrong STARTTLS connection reuse bsc1268402. - CVE-2026-8458: wrong reuse for different services bsc1268407. - CVE-2026-8924: traling dot domain super cookie bsc1268409...

Astra Linux – Vulnerability in curl

When curl version 7.20.0 or later connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can send multiple responses at once, which are cached by curl. In this case, curl upgrades to TLS, but it does not discard the cached responses. Instead, it...

Astra Linux – Vulnerability in Ruby 2.5, JRuby

A issue was discovered in Ruby between versions 2.6.7, 2.7.x up to 2.7.3, and 3.x up to 3.0.1. The Net::IMAP library does not raise an exception when the StartTLS command fails with an unknown response. This may allow man-in-the-middle attackers to bypass TLS protections by leveraging the network...

Linux Distros Unpatched Vulnerability : CVE-2026-55558

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior to 5.1.2, SMTPProtocol.starttls in src/aiosmtplib/protocol.py consumes the server's 220...

Oracle Linux 8 : curl (ELSA-2026-57462)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-57462 advisory. - fix TLS/STARTTLS connection reuse vulnerability CVE-2026-8286 Tenable has extracted the preceding description block directly from the Oracle Linux security...