Search Results for "Heartbleed"

Heartbleed For Poets

Heartbleed For Poets And Other Must-Reads

It’s H-Day + 2 – two full days since we learned that one of the pillars of online security, OpenSSL, has contained a gaping security hole for the past two years that rendered its protections illusory. As I wrote over on Veracode’s blog today: this one hurts. It exposes private encryption keys, allowing encrypted SSL sessions to be revealed. Trend Micro data suggests around 5% of one million Internet top-level domains are vulnerable.  IOActive notes that Heartbleed also appears to leave data such as user sessions subject to hijacking, exposes encrypted search queries and leaves passwords used to access online services subject to snooping, provided the service hasn’t updated their OpenSSL instance to the latest version. In fact, its safe to bet that the ramifications of Heartbleed will continue to be felt for months – even years to come. In the meantime, there is a lot of interesting coverage and […]

heartbleed SSL image

The Heartbleed OpenSSL Flaw: What You Need To Know

There’s a serious vulnerability in most versions of the OpenSSL technology that requires an immediate update to avoid exposing sensitive information and Internet traffic to snooping. In response, the SANS Internet Storm Center (ISC) has raised its InfoCon (threat) level to “Yellow,” indicating that…well…the Internet’s not as safe a place today as it was yesterday, before the vulnerability was released. Here’s what we know right now: + Researcher Neel Mehta of Google Security discovered the vulnerability, which was apparently introduced with a OpenSSL update in December, 2011, but only fixed with the release of OpenSSL 1.0.1g on Monday. + Dubbed “heartbleed” (thank the Codenomicon marketing department for that one), the vulnerability (CVE-2014-0160) is described as a TLS heartbeat read overrun. TLS stands for Transport Layer Security. According to OpenSSL.org, vulnerable versions of the OpenSSL software have version numbers ranging from 1.0.1 and 1.0.2-beta. + Codenomicon described the vulnerability as an “implementation problem” […]

Black Samurai Polygon Form with Large Red Sphere Circle 3d illustration 3d render

Episode 200: Sakura Samurai Wants To Make Hacking Groups Cool Again. And: Automating Our Way Out of PKI Chaos

In this episode of the podcast (#200), sponsored by Digicert: John Jackson, founder of the group Sakura Samurai talks to us about his quest to make hacking groups cool again. Also: we talk with Avesta Hojjati of the firm Digicert about the challenge of managing a growing population of digital certificates and how automation may be an answer.

IP Phone Home

Exploitable Flaw in NPM Private IP App Lurks Everywhere, Anywhere

A serious security flaw in a commonly used npm security module, private-ip, may affect hundreds of thousands of private and public applications.

Episode 176: Security Alarms in Census II Open Source Audit. Also: The New Face of Insider Threats with Code42

Joe Payne the CEO of Code42 joins us to talk about how the challenge of data breach prevention is changing. And: we do a deep dive on the recent Census II audit of open source.