Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service DoS attacks. These attacks are possible because the sslgetalgorithm2 function obtains a version number from an incorrect data structure crashing the daemon through traffic from a TLS 1.2 client...

Apple Delays App Transport Security Deadline

Apple backtracked on its plan to enforce a year-end deadline that would of required developers to move apps to an HTTPS-only model in an effort to thwart eavesdropping on insecure, plaintext HTTP connections. On Wednesday Apple said a requirement for developers to adopt App Transport Security wou...

Vulnerability in pConsole impacts AIX,pConsole on AIX does not support TLS 1.2.

IBM SECURITY ADVISORY First Issued: Fri Dec 2 15:01:37 CST 2016 |Updated: Mon May 1 16:30:43 CDT 2017 |Update: Bulletin updated to include ifix for AIX level 7.1.3 The most recent version of this document is available here: http://aix.software.ibm.com/aix/efixes/security/pconsoleadvisory2.asc...

CVE-2005-4900

The CVE-2005-4900 entry notes that SHA-1 is not collision resistant, enabling context-dependent spoofing attacks, with examples related to TLS 1.2. The provided materials do not specify affected products, versions, root causes within a specific product, or remediations. The entry serves as a gene...

Compatibility of NetScaler with TLS 1.1 - 1.2 and Client Authentication with Citrix Receiver

NetScaler GatewayNG 11.0 version enabled for Client CertificateCC authentication with TLS 1.1,TLS1.2 enabled. 2. Citrix Receiver 4.3 or 4.4 installed on Client Machine. 3. During logon to Gateway, browser pop up to select client Certificate and then successfully login to enumerate the...

Secure Socket Funneling: SSF

Secure Socket Funneling SSF is a network tool and toolkit. It provides simple and efficient ways to forward data from multiple sockets TCP or UDP through a single secure TLS link to a remote computer. Multiplex Various Network Data Flows SSF is cross platform Windows, Linux, OSX and shipped as...

DDoSCoin — New Crypto-Currency Pays Users for Participating in DDoS Attacks

It’s 2016, and now, you can earn some dollars by contributing into well-organized DDoS attack scheme. Do you know while mining Bitcoins you are actually contributing a significant computational power to keep the Bitcoin network running? In Bitcoins, the miners actually build and maintain massive...

Security Losses from Obsolete and Truncated Transcript Hashes (SLOTH) - Lenovo Support US

No description provided...

Vulnerabilities in MD5 Signature and Hash Algorithm and TLS 1.2 affects sendmail imap and pop3d on AIX,Vulnerabilities in MD5 Signature and Hash Algorithm and TLS 1.2 affects sendmail imap and pop3d on AIX,Vulnerabilities in MD5 Signature and Hash Algorithm and TLS 1.2 affects sendmail imap and pop3d on VIOS,Vulnerabilities in MD5 Signature and Hash Algorithm and TLS 1.2 affects sendmail imap pop3d ftp/ftpd and ndpd-host/ndpd-router on AIX

nettcpadvisory2.asc: Version 4 Version 4 Issued: Thu Oct 20 10:56:28 CDT 2016 Version 4 Changes: New iFixes provided for AIX 5.3.12.9, 6.1.9.5, 6.1.9.6, 7.1.3.5, and 7.1.3.6. For security reasons, it is highly recommended to install these new iFixes. Bulletin scope increased to include ftp/ftpd a...

Google Allo a Clash of Privacy and Functionality

Reaction to the release of Google’s Allo messaging app has been mixed since it was unveiled Wednesday during Google’s I/O event. Allo has two modes, a normal mode run by an artificial intelligence that includes Google Assistant. It analyzes messages and offers suggestions based on the content tha...

Amazon Linux: Security Advisory (ALAS-2016-661)

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: Security Advisory (USN-2904-1)

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 : Thunderbird vulnerabilities (USN-2904-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2904-1 advisory. Karthikeyan Bhargavan and Gaetan Leurent discovered that NSS incorrectly allowed MD5 to be used for TLS 1.2 connections. If a remote attacker were able t...

BSI-TR-03116-4 Policy

The German Federal Office for Information Security published a guideline with specifications for the use of communication methods. This script checks the specifications for securing communication using TLS by testing if at least one of the mandatory cipher suites are enabled on the target: - TLS...

F5 Networks BIG-IP : SLOTH: TLS 1.2 handshake vulnerability (K02201365) (SLOTH)

A flaw was found in the way TLS 1.2 uses RSA+MD5 signatures with Client Authentication and ServerKeyExchange messages during a TLS 1.2 handshakes. An attacker with a Man-in-the-Middle network position and the ability to force / observe the use of RSA+MD5 during a TLS Handshake, may be able to...

Amazon Linux: Security Advisory (ALAS-2016-645)

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...

Amazon Linux: Security Advisory (ALAS-2016-647)

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...

Amazon Linux AMI : java-1.7.0-openjdk (ALAS-2016-643) (SLOTH)

An out-of-bounds write flaw was found in the JPEG image format decoder in the AWT component in OpenJDK. A specially crafted JPEG image could cause a Java application to crash or, possibly execute arbitrary code. An untrusted Java application or applet could use this flaw to bypass Java sandbox...

Amazon Linux AMI : nss (ALAS-2016-645) (SLOTH)

A flaw was found in the way TLS 1.2 could use the MD5 hash function for signing ServerKeyExchange and Client Authentication packets during a TLS handshake. A man-in-the-middle attacker able to force a TLS connection to use the MD5 hash function could use this flaw to conduct collision attacks to...

Amazon Linux AMI : java-1.8.0-openjdk (ALAS-2016-647) (SLOTH)

An out-of-bounds write flaw was found in the JPEG image format decoder in the AWT component in OpenJDK. A specially crafted JPEG image could cause a Java application to crash or, possibly execute arbitrary code. An untrusted Java application or applet could use this flaw to bypass Java sandbox...