Yafuoku! contains an issue where it fails to verify SSL server certificates

Overview Yafuoku! provided by Yahoo Japan Corporation contains an issue where it fails to verify SSL server certificates. Zachary Mathis of Proactive Defense Kobe Digital Labo reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning...

python-qpid: client does not validate qpid server TLS/SSL certificate

The Python client in Apache Qpid before 2.2 does not verify that the server hostname matches a domain name in the subject's Common Name CN or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate...

JVN#85812843: FileMaker Pro fails to verify SSL server certificates

FileMaker Pro contains a function to encrypt communications with the FileMaker Server. FileMaker Pro fails to verify the SSL server certificate. Impact A man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication. Solution Upgrade the software Upgrade to the latest...

Ubuntu Update for telepathy-idle USN-1821-1

Check for the Version of telepathy-idle OpenVAS Vulnerability Test $Id: gbubuntuUSN18211.nasl 8448 2018-01-17 16:18:06Z teissa $ Ubuntu Update for telepathy-idle USN-1821-1 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program i...

Ubuntu 12.04 LTS / 12.10 / 13.04 : telepathy-idle vulnerability (USN-1821-1)

It was discovered that telepathy-idle did not perform any server certificate validation when using SSL connections. If a remote attacker were able to perform a man-in-the-middle attack, this flaw could be exploited to alter or compromise confidential information. Note that Tenable Network Securit...

[SSLyze v0.6] SSL Server Configuration Scanning Tool

SSLyze is a Python tool that can analyze the SSL configuration of a server by connecting to it. It is designed to be fast and comprehensive, and should help organizations and testers identify misconfigurations affecting their SSL servers. Features SSL 2.0/3.0 and TLS 1.0/1.1/1.2 compatibility...

PYSEC-2013-38

The client in FreeIPA 2.x and 3.x before 3.1.2 does not properly obtain the Certification Authority CA certificate from the server, which allows man-in-the-middle attackers to spoof a join procedure via a crafted certificate...

Design/Logic Flaw

Lynx does not verify that the server's certificate is signed by a trusted certification authority, which allows man-in-the-middle attackers to spoof SSL servers via a crafted certificate, related to improper use of a certain GnuTLS function...

CVE-2012-5806

The PayPal Payments Pro module in Zen Cart does not verify that the server hostname matches a domain name in the subject's Common Name CN or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to...

Palo Alto Networks GlobalProtect certificate spoofing

Server certificate is no checked...

Scientific Linux Security Update : ruby on SL5.x, SL4.x i386/x86_64

A flaw was discovered in the way Ruby's CGI module handles certain HTTP requests. If a remote attacker sends a specially crafted request, it is possible to cause the ruby CGI script to enter an infinite loop, possibly causing a denial of service. CVE-2006-6303 An SSL certificate validation flaw w...

mutt-devel -- failure to check SMTP TLS server certificate

Dave B reports on Full Disclosure: It seems that mutt fails to check the validity of a SMTP servers certificate during a TLS connection. ... This means that an attacker could potentially MITM a mutt user connecting to their SMTP server even when the user has forced a TLS connection...

Ubuntu Update for python-httplib2 USN-1375-1

Ubuntu Update for Linux kernel vulnerabilities USN-1375-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN13751.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for python-httplib2 USN-1375-1 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH,...

Ubuntu: Security Advisory (USN-1375-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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...

Ubuntu 11.10 : ubuntuone-couch vulnerability (USN-1381-1)

It was discovered that Ubuntu One Couch did not perform any server certificate validation when using HTTPS connections. If a remote attacker were able to perform a man-in-the-middle attack, this flaw could be exploited to alter or compromise confidential information. Note that Tenable Network...

Ubuntu 10.04 LTS / 10.10 / 11.04 / 11.10 : python-httplib2 vulnerability (USN-1375-1)

The httplib2 Python library earlier than version 0.7.0 did not perform any server certificate validation when using HTTPS connections. If a remote attacker were able to perform a man-in-the-middle attack, this flaw could be exploited to alter or compromise confidential information in applications...

tigervnc: vncviewer can send password to server without proper validation of the X.509 certificate

The CSecurityTLS::processMsg function in common/rfb/CSecurityTLS.cxx in the vncviewer component in TigerVNC 1.1beta1 does not properly verify the server's X.509 certificate, which allows man-in-the-middle attackers to spoof a TLS VNC server via an arbitrary certificate...

Linux/x86-32 - ConnectBack with SSL connection - 422 bytes

Linux/x86-32 - ConnectBack with SSL connection - 422 bytes. Shellcode exploit for linux platform / Title: Linux/x86-32 - ConnectBack with SSL connection - 422 bytes Date: 2011-06-08 Tested on: ArchLinux i686 Author: Jonathan Salwan - twitter: @jonathansalwan http://shell-storm.org Configurations...

weechat certificate spoofing

Server certificate is not validated...

CVE-2010-3901

OpenConnect before 2.25 does not properly validate X.509 certificates, which allows man-in-the-middle attackers to spoof arbitrary AnyConnect SSL VPN servers via a crafted server certificate that 1 does not correspond to the server hostname or 2 is presented in circumstances involving a missing...