firefox: certificate verification bypass

Security researcher Muneaki Nishimura discovered a flaw in the Mozilla's HTTP Alternative Services implementation. If an Alt-Svc header is specified in the HTTP/2 response, SSL certificate verification can be bypassed for the specified alternate server. As a result of this, warnings of invalid SS...

Certificate verification bypass through the HTTP/2 Alt-Svc header — Mozilla

Security researcher Muneaki Nishimura discovered a flaw in the Mozilla's HTTP Alternative Services implementation. If an Alt-Svc header is specified in the HTTP/2 response, SSL certificate verification can be bypassed for the specified alternate server. As a result of this, warnings of invalid SS...

JVN#68819526: "Restaurant Karaoke SHIDAX" App for Android fails to verify SSL server certificates

"Restaurant Karaoke SHIDAX" App for Android fails to verify SSL server certificates. Impact A man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication. Solution Update the Software Update to the latest version according to the information provided by the developer...

iOS, OS X Library AFNetwork Patches MiTM Vulnerability

Until yesterday, a popular networking library for iOS and OS X used in apps such as Pinterest and Simple was susceptible to SSL man-in-the-middle MiTM attacks. The developer behind the framework AFNetworking on Thursday pushed a fix for the issue, a logic flaw. The flaw had lingered in the wild f...

Multiple SSL certificate authorities use predefined email addresses as proof of domain ownership

Overview Multiple SSL certificate authorities may issue certificates to a customer based solely on the control of certain email addresses. This may allow an attacker to obtain a valid SSL certificate to perform HTTPS spoofing without generating a warning in the client software. Description When a...

Domain Name Fake SSL Certificate

A vulnerability has been discovered in the way Microsoft Windows handles digital certificates. The vulnerability is due to an improperly issued SSL certificate for the domain “live.ly”. Successful exploitation could allow a remote attacker to perform a man-in-the-middle attack on the remote host...

Android HTTPS MiTM hijacking vulnerability analysis-vulnerability warning-the black bar safety net

The 1. Android HTTPS MiTM hijacking vulnerability description In cryptography and computer security field, the man in the middle attacks Man-in-the-middle attack, often abbreviated as MITM refers to an attacker with the communications at both ends, respectively, to create the separate contact, an...

CVE-2015-1596

The Siemens SPCanywhere application for Android and iOS does not properly verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate...

Komodia Certificate Manipulation Enabled Man-In-The-Middle Attacks

The shoddy state of SSL certificate validation on the Internet again floated to the surface, this time by the Superfish mess, which continues to get worse. The Electronic Frontier Foundation on Wednesday released a report based on data scoured from the Decentralized SSL Observatory which it...

Adtrustmedia PrivDog < 3.0.105.0 Security Bypass Vulnerability

The version of Adtrustmedia PrivDog installed on the remote Windows host is prior to 3.0.105.0. It is, therefore, affected by a flaw in which X.509 certificates are not properly checked to ensure that they are not expired, revoked, or otherwise invalidated. An attacker can exploit this...

Oracle MySQL 5.5.x < 5.5.40 / 5.6.x < 5.6.21 Multiple Vulnerabilities

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Magento SSL Certificate Validation Security Bypass Vulnerability

Magento is prone to a security bypass vulnerability. SPDX-FileCopyrightText: 2015 SCHUTZWERK 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 CPE =...

JVN#14522790: Smartphone Passbook fails to verify SSL server certificates

Smartphone Passbook provided by Ogaki Kyoritsu bank Ltd. fails to verify SSL server certificates. Impact A man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication. Solution Update the Software Update to the latest version according to the information provided by...

OWASP SSL audit: O-Saft

O-Saft is an easy to use tool to show informations about SSL certificate and tests the SSL connection according given list of ciphers and various SSL configurations. It’s designed to be used by penetration testers, security auditors or server administrators. The idea is to show the important...

ESA-2015-006: EMC Avamar Missing Certificate Validation Vulnerability

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ESA-2015-006: EMC Avamar Missing Certificate Validation Vulnerability EMC Identifier: ESA-2015-006 CVE Identifier: CVE-2014-4632 Severity Rating: CVSSv2 Base Score: 7.9 AV:A/AC:M/Au:N/C:C/I:C/A:C Affected products: • EMC Avamar Data Store ADS and Avam...

CVE-2014-4632

VMware vSphere Data Protection VDP 5.1, 5.5 before 5.5.9, and 5.8 before 5.8.1 and the proxy client in EMC Avamar Data Store ADS and Avamar Virtual Edition AVE 6.x and 7.0.x do not properly verify X.509 certificates from vCenter Server SSL servers, which allows man-in-the-middle attackers to spoo...

Kaseya BYOD Gateway 7.0.2 SSL Certificate Validation / Redirection

, , . '.' '. ', . , '. , .', , / / / \ \ ==/ /\ \ / / \ / \ / / | \ \ Y Y \ / /| / \ /||| / / /.-. / /:wq x.0 '=.|w|.=' =''"''=. presents.. Kaseya BYOD Gateway Multiple Vulnerabilities Affected Versions: Kaseya BYOD Gateway 7.0.2 PDF:...

VMSA-2015-0002:VMware vSphere Data Protection product update addresses a certificate validation vulnerability.

VMSA-2015-0002 VMware vSphere Data Protection product update addresses a certificate validation vulnerability. VMware Security Advisory VMware Security Advisory Advisory ID: VMSA-2015-0002 VMware Security Advisory Synopsis: VMware vSphere Data Protection product update addresses a certificate...

Streisand

The Internet can be a little unfair. It’s way too easy for ISPs, telecoms, politicians, and corporations to block access to the sites and information that you care about. But breaking through these restrictions is tough . Or is it? Introducing Streisand A single command sets up a brand new server...

Authentication flaw

The ssl3getcertverify function in s3srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman DH certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via...