TLS Renegotiation Vulnerability PoC

No description provided by source. !/usr/bin/env python RedTeam Pentesting GmbH [email protected] http://www.redteam-pentesting.de PoC exploit for the TLS renegotiation vulnerability CVE-2009-3555 License ------- CC-BY-SA http://creativecommons.org/licenses/by-sa/3.0/ Timeline -------...

USN-2232-3 openssl regression

USN-2232-1 fixed vulnerabilities in OpenSSL. The upstream fix for CVE-2014-0224 caused a regression for certain applications that use renegotiation, such as PostgreSQL. This update fixes the problem. Original advisory details: Jüri Aedla discovered that OpenSSL incorrectly handled invalid DTLS...

SOL15278 - SSL renegotiation vulnerability CVE-2011-1473

Vulnerability Recommended Actions BIG-IP 11.x - 12.x BIG-IP 10.x FirePass Enterprise Manager ARX BIG-IP 11.x - 12.x If the previous table lists a version in the Versions known to be not vulnerable column, you can eliminate this vulnerability by upgrading to the listed version. If the table does n...

openSUSE Security Update : gnutls (openSUSE-SU-2010:1025-2)

This update fixes the safe renegotiation testing code which was missing in the previous update for CVE-2009-3555. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update gnutls-3647. The text...

openSUSE Security Update : gnutls (openSUSE-SU-2010:1025-1)

The SSL-renegotiation 'authentication gap' has been fixed in gnutls. CVE-2009-3555 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 Update gnutls-3388. The text...

openSUSE Security Update : chromium (openSUSE-SU-2013:1777-1)

Chromium was updated to 31.0.1650.57: Stable channel update : - Security Fixes : - CVE-2013-6632: Multiple memory corruption issues. - Update to Chromium 31.0.1650.48 bnc850430 Stable Channel update : - Security fixes : - CVE-2013-6621: Use after free related to speech input elements.. -...

CVE-2014-1771

SChannel in Microsoft Internet Explorer 6 through 11 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive information or modify TLS session data via a "triple handshake...

Code injection

SChannel in Microsoft Internet Explorer 6 through 11 does not ensure that a server's X.509 certificate is the same during renegotiation as it was before renegotiation, which allows man-in-the-middle attackers to obtain sensitive information or modify TLS session data via a "triple handshake...

CVE-2014-1771

CVE-2014-1771 affects Microsoft Internet Explorer 6–11 with SChannel, where during TLS renegotiation the server certificate may differ from the pre-renegotiation one. This allows MITM attackers to obtain sensitive information or modify TLS session data via a triple handshake attack. Public exploi...

AIX OpenSSL Advisory : ssl_advisory.asc

The version of OpenSSL running on the remote host is affected by the following vulnerabilities : - A vulnerability in the way SSL and TLS protocols allow renegotiation requests may allow an attacker to inject plaintext into an application protocol stream. This could result in a situation where th...

InVision: TLS Renegotiation and Denial of Service Attacks on InVision.

Hi, I found a Bug in your website.It's a TLS Renegotiation and Denial of Service Attacks. Description:- A group of hackers known as THC The Hacker's Choice last week released an interesting DoS tool that works at the SSL/TLS layer. The tool is exploiting the fact that, when a new SSL connection i...

Slack: TLS1/SSLv3 Renegotiation Vulnerability

URL: http://www.slack.com Vulnerability description A flaw in the design of the TLS v. 1/SSL v. 3 TLS/SSL handshake process was discovered in 2009, and RFC 5746 Feb. 2010 was released to update the protocol specification. Since then, most system manufacturers have released patches to fix this fla...

Debian DSA-2883-1 : chromium-browser - security update

Several vulnerabilities have been discovered in the chromium web browser. - CVE-2013-6653 Khalil Zhani discovered a use-after-free issue in chromium's web contents color chooser. - CVE-2013-6654 TheShow3511 discovered an issue in SVG handling. - CVE-2013-6655 cloudfuzzer discovered a use-after-fr...

[SECURITY] [DSA 2883-1] chromium-browser security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2883-1 [email protected] http://www.debian.org/security/ Michael Gilbert March 23, 2014 http://www.debian.org/security/faq -...

Debian Security Advisory DSA 2883-1 (chromium-browser - security update)

Several vulnerabilities have been discovered in the chromium web browser. CVE-2013-6653 Khalil Zhani discovered a use-after-free issue in chromium's web contents color chooser. CVE-2013-6654 TheShow3511 discovered an issue in SVG handling. CVE-2013-6655 cloudfuzzer discovered a use-after-free iss...

Debian: Security Advisory (DSA-2883-1)

The remote host is missing an update for the Debian 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...

Triple Handshake TLS Attacks Target Resumption, Renegotiation

A team of researchers has published a paper that explains a number of attacks against websites and Web-based applications running TLS. The researchers’ techniques do not exploit implementation errors, the most common attack vector against encryption securing online communication, instead focus on...

Internet Bug Bounty: TLS Triple Handshake Attack

More details are at https://secure-resumption.com 2 Scenario ====== Consider a client C that normally authenticates to a server S using a client certificate. If C uses the same certificate to authenticate to a malicious server M, then we show that M can use C's certificate to authenticate its own...

CVE-2013-6659

The SSLClientSocketNSS::Core::OwnAuthCertHandler function in net/socket/sslclientsocketnss.cc in Google Chrome before 33.0.1750.117 does not prevent changes to server X.509 certificates during renegotiations, which allows remote SSL servers to trigger use of a new certificate chain, inconsistent...

CVE-2013-6659

The SSLClientSocketNSS::Core::OwnAuthCertHandler function in net/socket/sslclientsocketnss.cc in Google Chrome before 33.0.1750.117 does not prevent changes to server X.509 certificates during renegotiations, which allows remote SSL servers to trigger use of a new certificate chain, inconsistent...