Slack: RC4 cipher suites detected on status.slack.com

A group of researchers Nadhem AlFardan, Dan Bernstein, Kenny Paterson, Bertram Poettering and Jacob Schuldt have found new attacks against TLS that allows an attacker to recover a limited amount of plaintext from a TLS connection when RC4 encryption is used. The attacks arise from statistical fla...

Amazon Linux: Security Advisory (ALAS-2013-172)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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-2706-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

USN-2706-1: OpenJDK 6 vulnerabilities

Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure, data integrity, and availability. An attacker could exploit these to cause a denial of service or expose sensitive data over the network. CVE-2015-2590, CVE-2015-2628, CVE-2015-4731, CVE-2015-4732,...

USN-2696-1 openjdk-7 vulnerabilities

Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure, data integrity, and availability. An attacker could exploit these to cause a denial of service or expose sensitive data over the network. CVE-2015-2590, CVE-2015-2628, CVE-2015-4731, CVE-2015-4732,...

jre7-openjdk: multiple issues

CVE-2015-2590 deserialization issue in ObjectInputStream.readSerialData: ObjectInputStream's readSerialData could, in certain cases, incorrectly perform deserialization of data from serialized input. An untrusted Java application or applet could use this flaw to bypass Java sandbox restrictions...

Gratipay: weak ssl cipher suites

i found that some of the cipher suites are weak on you domain. Here are those WEAK : DH 1024 bits p: 128, g: 128, Ys: 128 FS WEAK POC: https://www.ssllabs.com/ssltest/analyze.html?d=gratipay.com&s=23.23.184.160&latest original on Freshdesk...

FreeBSD : mozilla -- multiple vulnerabilities (44d9daee-940c-4179-86bb-6e3ffd617869) (Logjam)

The Mozilla Project reports : MFSA 2015-59 Miscellaneous memory safety hazards rv:39.0 / rv:31.8 / rv:38.1 MFSA 2015-60 Local files or privileged URLs in pages can be opened into new tabs MFSA 2015-61 Type confusion in Indexed Database Manager MFSA 2015-62 Out-of-bound read while computing an...

MS KB3062760: Update for Vulnerability in Juniper Networks Windows In-Box Junos Pulse Client (FREAK)

The remote Windows host is missing KB3062760, which resolves multiple OpenSSL vulnerabilities in the Juniper Networks Windows In-Box Junos Pulse client shipped with Windows 8.1 : - A flaw exists with ECDH handshakes when using an ECDSA certificate without a ServerKeyExchange message. This allows ...

Ubuntu: Security Advisory (USN-2625-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

USN-2625-1: Apache HTTP Server update

As a security improvement, this update makes the following changes to the Apache package in Ubuntu 12.04 LTS: Added support for ECC keys and ECDH ciphers. The SSLProtocol configuration directive now allows specifying the TLSv1.1 and TLSv1.2 protocols. Ephemeral key handling has been improved,...

Ubuntu 14.04 LTS : OpenSSL update (USN-2624-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2624-1 advisory. As a security improvement, this update removes the export cipher suites from the default cipher list to prevent their use in possible downgrade attacks. Tenable h...

USN-2624-1: OpenSSL update

As a security improvement, this update removes the export cipher suites from the default cipher list to prevent their use in possible downgrade attacks...

USN-2624-1 openssl update

As a security improvement, this update removes the export cipher suites from the default cipher list to prevent their use in possible downgrade attacks...

CVE-2015-4000 - Citrix Security Advisory for DHE_EXPORT TLS Vulnerability

Overview A TLS protocol vulnerability has been recently disclosed that could result in attackers being able to intercept and modify SSL/TLS encrypted traffic to servers that support Diffie-Hellman based export cipher suites. This vulnerability is known as 'LogJam' and has been assigned the...

TLS and SSL Diffie-Hellman Key Downgrade Weakness (CVE-2015-1716; CVE-2015-4000)

A vulnerability has been detected in the way TLS protocol handles weak, legacy cipher suites. An attacker might leverage this vulnerability to intercept secure communications...

openssl: only allow ephemeral RSA keys in export ciphersuites (FREAK)

It was discovered that OpenSSL would accept ephemeral RSA keys when using non-export RSA cipher suites. A malicious server could make a TLS/SSL client using OpenSSL use a weaker key exchange method...

Critical: Red Hat Security Advisory: java-1.6.0-ibm security update

Updated java-1.6.0-ibm packages that fix several security issues are now available for Red Hat Enterprise Linux 5 and 6 Supplementary. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

Microsoft Brings Perfect Forward Secrecy to Windows

Microsoft yesterday added four cryptographic cipher suites to its default priority ordering list in Windows, a move that brings Perfect Forward Secrecy to the operating system. Update 3042058 is available for now only on the Microsoft Download Center, affording users the opportunity to test the...

RHEL 5 : java-1.7.0-ibm (RHSA-2015:1007) (Bar Mitzvah)

Updated java-1.7.0-ibm packages that fix several security issues are now available for Red Hat Enterprise Linux 5 Supplementary. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity...