SSL/TLS: Birthday attack against 64-bit block ciphers (SWEET32)

A flaw was found in the way the DES/3DES cipher was used as part of the TLS/SSL protocol. A man-in-the-middle attacker could use this flaw to recover some plaintext data by capturing large amounts of encrypted traffic between TLS/SSL server and client if the communication used a DES/3DES based...

WPA2 Key Management Unauthorized Access

The vulnerability of the WPA2 protocol, which provides security for Wi-Fi wireless networks, is related to errors in the management of cryptographic keys. Exploiting this vulnerability allows a perpetrator within the range of a Wi-Fi network to access encrypted information transmitted over the...

DEBIAN-CVE-2017-13077

Wi-Fi Protected Access WPA and WPA2 allows reinstallation of the Pairwise Transient Key PTK Temporal Key TK during the four-way handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames...

Siemens devices using the PROFINET Discovery and Configuration Protocol (Update C)

CVSS v3 6.5 ATTENTION: Exploitable from an adjacent network/low skill level to exploit. Vendor: Siemens Equipment: Devices using the PROFINET Discovery and Configuration Protocol DCP Vulnerability: Denial of Service UPDATE INFORMATION This updated advisory is a follow-up to the updated advisory...

SECCN User Behavior Management Firewall Has Information Disclosure Vulnerability

SECCN User Behavior Management Firewall is an application gateway firewall based on a security protocol stack. The SECCN User Behavior Management Firewall suffers from an information leakage vulnerability. An attacker can exploit this vulnerability to obtain sensitive server files, posing an...

Google Upspin Secure File-Sharing Released to Open Source

Google has released to open source new file-sharing interfaces and protocols it calls Upspin that allow users to securely share files using a global namespace rather than uploading and downloading content or sharing it first with a web-based service. Upspin is largely a consumer tool, Google said...

Facebook Unveils 'Delegated Recovery' to Replace Traditional Password Recovery Methods

How do you reset the password for your Facebook account if your primary email account also gets hacked? Using SMS-based security code or maybe answering the security questions? Well, it's 2017, and we are still forced to depend on insecure and unreliable password reset schemes like email-based or...

openssl: Possible integer overflow vulnerabilities in codebase

Multiple integer overflow flaws were found in the way OpenSSL performed pointer arithmetic. A remote attacker could possibly use these flaws to cause a TLS/SSL server or client using OpenSSL to crash...

Gratipay: Insecure Transportation Security Protocol Supported (TLS 1.0)

Description: Its observed that that insecure transportation security protocol TLS 1.0 is supported by your web server. TLS 1.0 has several flaws. An attacker can cause connection failures and they can trigger the use of TLS 1.0 to exploit vulnerabilities like BEAST. Websites using TLS 1.0 will be...

F5 Networks BIG-IP : NTP vulnerability (K17517)

Memory leak in the CRYPTOASSOC function in ntpd in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service memory consumption. CVE-2015-7701 Impact An attacker could send packets to ntpd that may, after several days of ongoing attack, cause it to run...

RedHat Update for openssl098e RHSA-2016:0372-01

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...

OpenSSL also new vulnerabilities, more than 1 1 0 0 million https sites affected-vulnerability warning-the black bar safety net

It is understood that recently the researchers in OpenSSL, discovered a new security vulnerability, this vulnerability will be on SSL Secure Socket Layer Security Protocol to generate a huge impact, and attacker may also favor this vulnerability to modern Web sites for attack. Affects more than 1...

SOL17530 - NTP vulnerabilities CVE-2015-7691, CVE-2015-7692, and CVE-2015-7702

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

NSA Exploiting Weak Diffie-Hellman Primes to Break Crypto

The great mystery since the NSA and other intelligence agencies’ cyber-spying capabilities became watercooler fodder has not been the why of their actions, but the how? For example, how are they breaking crypto to decode secure Internet communication? A team of cryptographers and computer...

Security Audit Notes = Kerberos (krb5-1.13) issues - Advanced Information Security Corp

-=Advanced Information Security Corp=- Nicholas Lemonias Report Date: 3/4/2015 Email: [email protected] Introduction ============== During a source-code audit of the krb5-1.13 stable release 15 October 2014 implementation for linux; conducted internally by the Advanced Information Security...

Dell-iDRAC-IPMI-1.5

Dell iDRAC IPMI v1.5 Implementation contains a flaw that is triggered as session IDs are assigned incrementally rather than randomly, and limit the overall pool. This may allow a remote attacker trivially predict session IDs, hijack a session, and inject arbitrary commands. from time import sleep...

POODLE SSL Vulnerability Now Attacking TLS Security Protocol

POODLE, a critical SSL flaw discovered in October that was patched and fixed by webmasters around the world after Google alerted software and hardware vendors, has again made its way and this time the vulnerability affects implementations of the newer Transport Layer Security TLS protocol. Yes, t...

Samba SMB 2.2.x,CIFS/9000 Server A.01.x Packet Assembling Buffer Overflow Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/7106/info Samba is prone to a buffer-overflow vulnerability when the 'smbd' service tries to reassemble specially crafted SMB/CIFS packets. An attacker can exploit this vulnerability by creating a specially formatted...

AVG Remote Administration Bypass / Code Execution / Static Keys AVG Remote Administration Bypass /

AVG Remote Administration version 13.0.0.2892 suffers from authentication bypass, remote code execution, missing entity authentication, and use of static encryption key vulnerabilities. title: Multiple critical vulnerabilities product: AVG Remote Administration vulnerable version: all - except...

RedHat Update for openssl RHSA-2014:0015-01

Check for the Version of openssl OpenVAS Vulnerability Test RedHat Update for openssl RHSA-2014:0015-01 Authors: System Generated Check Copyright: Copyright C 2014 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...