Important: openssl098e

Issue Overview: A denial of service flaw was found in the way OpenSSL handled SSLv2 handshake messages. A remote attacker could use this flaw to cause a TLS/SSL server using OpenSSL to exit on a failed assertion if it had both the SSLv2 protocol and EXPORT-grade cipher suites enabled. CVE-2015-02...

WhatsApp turns on End-to-End Encryption by default for its 1 Billion Users

WhatsApp is updating its messaging app so that every text message and voice call will be encrypted for the company’s one billion users. Yes, Whatsapp has finally implemented full end-to-end encryption, as promised a year ago. This means, from now every message, image or voice call you made will b...

Ubuntu 14.04 LTS : XChat-GNOME vulnerability (USN-2945-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2945-1 advisory. It was discovered that XChat-GNOME incorrectly verified the hostname in an SSL certificate. An attacker could trick XChat-GNOME into trusting a rogue server's...

What is SMTP STS? How It improves Email Security for StartTLS?

Despite so many messaging apps, Email is still one of the widely used and popular ways to communicate in this digital age. But are your Emails secure? We are using email services for decades, but the underlying 1980s transport protocol used to send emails, Simple Mail Transfer Protocol SMTP, is...

Gratipay: Hijacking user session by forcing the use of invalid HTTPs Certificate on images.gratipay.com

I found that the domain images.gratipay.com is just a reverse proxy for gratipay.com and HTTPS works throughtout the site flawlessly except in one case, that it when we try to open user's profile: POC: https://images.gratipay.com/asdlfz/ Https Warning Page: http://i.imgur.com/XHsXJEvr.png?1 Risks...

Grandstream Wave 1.0.1.26 Update Redirection

CVE-2016-1520: GrandStream Android VoIP App Update Redirection ============================================================== Affected app: Grandstream WaveGSWAVE version 1.0.1.26 and probably earlier Classification: CWE-300 Channel Accessible by Non-EndpointCWE300 CWE-319 Cleartext Transmission ...

New Relic: Insecure transition from HTTP to HTTPS in form post

Vulnerability description:- This form is served from an insecure page http page. This page could be hijacked using a Man-in-the-middle attack and an attacker can replace the form target. This vulnerability affects:- /selfies/submit. attack details:- Form name: "form144" Form action:...

Design/Logic Flaw

Apple Software Update before 2.2 on Windows does not use HTTPS, which makes it easier for man-in-the-middle attackers to spoof updates by modifying the client-server data stream...

Fedora 22 : php-udan11-sql-parser-3.4.0-1.fc22 / phpMyAdmin-4.5.5.1-1.fc22 (2016-02ee5b4002)

phpMyAdmin 4.5.5.1 2016-02-29 =============================== This release fixes multiple XSS vulnerabilities, please see PMASA-2016-10, PMASA-2016-11, and PMASA-2016-12 for details; additionally it fixes a vulnerability allowing man- in-the-middle attack on an API call to GitHub, see PMASA-2016-...

CVE-2016-0818

The CVE affects Conscrypt’s TrustManagerImpl on Android, where caching mishandles the distinction between an intermediate CA and a trusted root CA. Affected: Android/Conscrypt versions: 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.x before 2016-03-01. Impact: enables MITM by exploiting an int...

Amazon Linux AMI : openssl (ALAS-2016-661) (DROWN) (SLOTH)

A padding oracle flaw was found in the Secure Sockets Layer version 2.0 SSLv2 protocol. An attacker can potentially use this flaw to decrypt RSA-encrypted cipher text from a connection using a newer SSL/TLS protocol version, allowing them to decrypt such connections. This cross-protocol attack is...

Fedora 23 : php-udan11-sql-parser-3.4.0-1.fc23 / phpMyAdmin-4.5.5.1-1.fc23 (2016-65da02b95c)

phpMyAdmin 4.5.5.1 2016-02-29 =============================== This release fixes multiple XSS vulnerabilities, please see PMASA-2016-10, PMASA-2016-11, and PMASA-2016-12 for details; additionally it fixes a vulnerability allowing man- in-the-middle attack on an API call to GitHub, see PMASA-2016-...

SSL DROWN Attack Vulnerability (Decrypting RSA with Obsolete and Weakened eNcryption)

Binary data 801962.prm...

MGASA-2016-0094 Updated samba packages fix security vulnerabilities

Updated ldb and samba packages fix security vulnerabilities: A malicious client can send packets that cause the LDAP server in the samba daemon process to become unresponsive, preventing the server from servicing any other requests CVE-2015-3223. Versions of Samba from 3.0.0 to 4.3.2 inclusive ar...

CVE-2 0 1 6-0 7 0 3 OpenSSL DROWN vulnerability security notification-vulnerability warning-the black bar safety net

In OpenSSL official yesterday released the security Bulletin, discloses a new high-risk vulnerabilities“DROWN”the drowned vulnerability,。 Through this vulnerability, an attacker can initiate a“man in the middle hijacking attack”to steal is HTTPS encrypted session content, including Yahoo!, Alibab...

CVE-2016-0703

The getclientmasterkey function in s2srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a accepts a nonzero CLIENT-MASTER-KEY CLEAR-KEY-LENGTH value for an arbitrary cipher, which allows man-in-the-middle attackers to...

CVE-2016-2562

The checkHTTP function in libraries/Config.class.php in phpMyAdmin 4.5.x before 4.5.5.1 does not verify X.509 certificates from api.github.com SSL servers, which allows man-in-the-middle attackers to spoof these servers and obtain sensitive information via a crafted certificate...

Ubuntu: Security Advisory (USN-2912-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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 14.04 LTS : libssh vulnerabilities (USN-2912-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2912-1 advisory. Mariusz Ziulek discovered that libssh incorrectly handled certain packets. A remote attacker could possibly use this issue to cause libssh to crash,...

USN-2912-1: libssh vulnerabilities

Mariusz Ziulek discovered that libssh incorrectly handled certain packets. A remote attacker could possibly use this issue to cause libssh to crash, resulting in a denial of service. CVE-2015-3146 Aris Adamantiadis discovered that libssh incorrectly generated ephemeral secret keys of 128 bits...