Microsoft Expands TLS, Forward Secrecy Support

Microsoft is no exception when it comes to large technology providers committing to encrypting the services its users depend on. Today, the company announced an update on the progress it has made in engineering those changes, including the news that Outlook.com, its web-based email service,...

Heartbleed OpenSSL - Information Leak Exploit (2) - DTLS Support

No description provided by source. / CVE-2014-0160 heartbleed OpenSSL information leak exploit ========================================================= This exploit uses OpenSSL to create an encrypted connection and trigger the heartbleed leak. The leaked information is returned within encrypted...

openSUSE Security Update : cyrus-imapd (openSUSE-SU-2011:0800-1)

cyrus-imapd recognized commands before switching to an encrypted channel via STARTTLS. Attackers could potentially exploit that to inject plain text commands CVE-2011-1926. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

openSUSE Security Update : cyrus-imapd (openSUSE-SU-2011:0800-1)

cyrus-imapd recognized commands before switching to an encrypted channel via STARTTLS. Attackers could potentially exploit that to inject plain text commands CVE-2011-1926. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

openSUSE Security Update : inn (openSUSE-SU-2012:1171-1)

fix starttls command injection issue CVE-2012-3523, bnc776967 - handle /var/run on tmpfs. bnc778439 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update openSUSE-2012-600. The text description of...

openSUSE Security Update : pure-ftpd (openSUSE-SU-2011:0483-1)

Pure-ftpd is vulnerable to the STARTTLS command injection issue similar to CVE-2011-0411 of postfix. CVE-2011-1575 has been assigned to this issue. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security...

openSUSE Security Update : exim (openSUSE-SU-2011:0535-1)

This update fixes a security issues : - exim remote code exection CVE-2011-1407 also some safety improvements regarding STARTTLS. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update exim-4604. The...

OpenSSL CCS Man in the Middle Security Bypass Vulnerability (STARTTLS Check)

OpenSSL is prone to a security bypass vulnerability. This VT has been deprecated and merged into the VT SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

SMTP STARTTLS Deployments Better than Expected

As more service providers understand and embrace the importance of encrypting online communication, certain technologies are being elevated to the forefront of conversations. Perfect Forward Secrecy and HTTP Strict Transport Security HSTS are two that generally top most lists, but another, SMTP...

SSL/TLS: NNTP 'STARTTLS' Command Detection

Checks if the remote NNTP server supports SSL/TLS with the SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SSL/TLS: XMPP 'STARTTLS' Extension Detection

Checks if the remote XMPP server/client supports SSL/TLS with the Copyright C 2014 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free...

OpenSSL Heartbeat (Heartbleed) Information Leak

This module requires Metasploit: http//metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit3 Msf::Auxiliary include Msf::Exploit::Remote::Tcp include Msf::Auxiliary::Scanner include Msf::Auxiliary::Report CIPHERSUITES = 0xc014,...

OpenSSL TLS Heartbeat Extension - 'Heartbleed' Information Leak (1)

/ CVE-2014-0160 heartbleed OpenSSL information leak exploit ========================================================= This exploit uses OpenSSL to create an encrypted connection and trigger the heartbleed leak. The leaked information is returned within encrypted SSL packets and is then decrypted...

OpenSSL TLS Heartbeat Extension - Heartbleed Information Leak (1)

OpenSSL TLS Heartbeat Extension - Heartbleed Information Leak 1 / CVE-2014-0160 heartbleed OpenSSL information leak exploit ========================================================= This exploit uses OpenSSL to create an encrypted connection and trigger the heartbleed leak. The leaked information...

OpenSSL Heartbeat (Heartbleed) Information Leak Exploit

This Metasploit module implements the OpenSSL Heartbleed attack. The problem exists in the handling of heartbeat requests, where a fake length can be used to leak memory data in the response. Services that support STARTTLS may also be vulnerable. This module requires Metasploit:...

Exploit for Out-of-bounds Read in Openssl

HeartBleed Tester & Exploit --------------------------- NB Ne...

SSL/TLS: IMAP 'STARTTLS' Command Detection

Checks if the remote IMAP server supports SSL/TLS with the Copyright C 2014 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; yo...

HackerOne: (lack of) smtp transport layer security

Hi, It appears that email messages from the platform are sent via plain SMTP even though the receiving MX supports ESMTPS the use of ESMTP when STARTTLS is also successfully negotiated to provide a strong transport encryption layer. This allows for eavesdropping along the path between the...

Multiple Vendors STARTTLS Implementation Plaintext Arbitrary Command Injection Vulnerability

Multiple vendors SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.103935";...

OpenSSL Heartbeat (Heartbleed) Information Leak

This module implements the OpenSSL Heartbleed attack. The problem exists in the handling of heartbeat requests, where a fake length can be used to leak memory data in the response. Services that support STARTTLS may also be vulnerable. The module supports several actions, allowing for scanning,...