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Security

Security: WPA2, RSA/TPM, and Microsoft Breach

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Security
  • Google and Apple yet to fix Wi-Fi hole in a billion devices

    The WPA2 security protocol has been a mandatory requirement for all devices using the Wi-Fi protocol since 2006, which translates into billions of laptops, mobiles and routers. The weakness identified by Mathy Vanhoef, a digital security researcher at the Catholic University of Leuven (KUL) in Belgium, lies in the way devices running WPA2 encrypt information.

  • The Flawed System Behind the Krack Wi-Fi Meltdown

    No software is perfect. Bugs are inevitable now and then. But experts say that software standards that impact millions of devices are too often developed behind closed doors, making it difficult for the broader security community to assess potential flaws and vulnerabilities early on. They can lack full documentation even months or years after their release.

  • Factorization Flaw in TPM Chips Makes Attacks on RSA Private Keys Feasible

    Security experts say the bug has been present since 2012 and found specifically in the Infineon’s Trusted Platform Module used on a large number of business-class HP, Lenovo and Fijitsu computers, Google Chromebooks as well as routers and IoT devices.

  • ROCA: RSA encryption key flaw puts 'millions' of devices at risk

    This results in cyber criminals computing the private part of an RSA key and affects chips manufactured from 2012 onwards, which are now commonplace in the industry.

  • Infineon RSA Key Generation Issue

    Yubico estimates that approximately 2% of YubiKey customers utilize the functionality affected by this issue. We have addressed this issue in all shipments of YubiKey 4, YubiKey 4 Nano, and YubiKey 4C, since June 6, 2017.

  • Microsoft remains tight-lipped about 2013 internal database hack [sic]

    A secretive internal database used by Microsoft to track bugs in its software was compromised by hackers [sic] in 2013.

  • Exclusive: Microsoft responded quietly after detecting secret database hack in 2013

    Microsoft Corp’s secret internal database for tracking bugs in its own software was broken into by a highly sophisticated hacking [sic] group more than four years ago, according to five former employees, in only the second known breach of such a corporate database.

Microsoft never disclosed 2013 hack of secret vulnerability database

Filed under
Microsoft
Security

Hackers broke into Microsoft's secret, internal bug-tracking database and stole information related to vulnerabilities that were exploited in later attacks. But the software developer never disclosed the breach, Reuters reported, citing former company employees.

In an article published Tuesday, Reuters said Microsoft's decision not to disclose details came after an internal review concluded the exploits used in later attacks could have been discovered elsewhere. That investigation relied, in part, on automated reports Microsoft receives when its software crashes. The problem with that approach, Reuters pointed out, is that advanced computer attacks are written so carefully they rarely cause crashes.

Reuters said Microsoft discovered the database breach in early 2013, after a still-unknown hacking group broke into computers belonging to a raft of companies. Besides Microsoft, the affected companies included Apple, Facebook, and Twitter. As reported at the time, the hackers infected a website frequented by software developers with attack code that exploited a zero-day vulnerability in Oracle's Java software framework. When employees of the targeted companies visited the site, they became infected, too.

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Parrot Security OS 3.9 Ethical Hacking & Penetration Testing Distro Now in Beta

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Security

The Parrot Project began work on a new version of their Linux-based ethical hacking and penetration testing operating system, Parrot Security OS 3.9, and they recently put out a call for testing.

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Security: Let’s Encrypt, Updates, Google, DHS, Adobe

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Security

Security: WPA2, CVE-2017-15265, Fuzzing, Hyperledger

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Security
  • Fedora Dev Teaches Users How to Protect Their Wi-Fi Against WPA2 KRACK Bug

    Former Fedora Project leader Paul W. Frields talks today about how to protect your Fedora computers from the dangerous WPA2 KRACK security vulnerability that affects virtually any device using the security protocol to connect to the Internet.

  • WPA2 was kracked because it was based on a closed standard that you needed to pay to read

    How did a bug like krack fester in WPA2, the 13-year-old wifi standard whose flaws have rendered hundreds of millions of devices insecure, some of them permanently so?

    Thank the IEEE's business model. The IEEE is the standards body that developed WPA2, and they fund their operations by charging hundreds of dollars to review the WPA2 standard, and hundreds more for each of the standards it builds upon, so that would-be auditors of the protocol have to shell out thousands just to start looking.

    It's an issue that Carl Mamamud, Public Resource and the Electronic Frontier Foundation have been fighting hard on for years, ensuring that the standards that undergird public safety and vital infrastructure are available for anyone to review, audit and criticize.

  • Patch Available for Linux Kernel Privilege Escalation

    The issue — tracked as CVE-2017-15265 — is a use-after-free memory corruption issue that affects ALSA (Advanced Linux Sound Architecture), a software framework included in the Linux kernel that provides an API for sound card drivers.

  • ​Linus Torvalds says targeted fuzzing is improving Linux security

    Announcing the fifth release candidate for the Linux kernel version 4.14, Linus Torvalds has revealed that fuzzing is producing a steady stream of security fixes.

    Fuzzing involves stress testing a system by generating random code to induce errors, which in turn may help identify potential security flaws. Fuzzing is helping software developers catch bugs before shipping software to users.

  • Devsecops: Add security to complete your devops process [Ed: more silly buzzwords]
  • Companies overlook risks in open source software [Ed: marketing disguised as "news" (and which is actually FUD)]
  • Q&A: Does blockchain alleviate security concerns or create new challenges?

    According to some, blockchain is one of the hottest and most intriguing technologies currently in the market. Similar to the rising of the internet, blockchain could potentially disrupt multiple industries, including financial services. This Thursday, October 19 at Sibos in Toronto, Hyperledger’s Security Maven Dave Huseby will be moderating a panel “Does Blockchain technology alleviate security concerns or create new challenges?” During this session, experts will explore whether the shared nature of blockchain helps or hinders security.

Ubuntu, Debian, Fedora and elementary OS All Patched Against WPA2 KRACK Bug

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Security

As you are aware, there's a major WPA2 (Wi-Fi Protected Access II) security vulnerability in the wild, affecting virtually any device or operating system that uses the security protocol, including all GNU/Linux distributions.

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Security Leftovers

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Security
  • Google and IBM launch open-source security tool for containers

    Google and IBM, together with a few other partners, released an open-source project that gathers metadata that developers can use to secure their software.

    According to an IBM blog post, the goal of the project is to help developers keep security standards, while microservices and containers cut the software supply chain.

  • Top 10 Hacking Techniques Used By Hackers

    We live in a world where cyber security has become more important than physical security, thousands of websites and emails are hacked daily. Hence, It is important to know the Top hacking techniques used by hackers worldwide to exploit vulnerable targets all over the internet.

  • Protect your wifi on Fedora against KRACK

    You may have heard about KRACK (for “Key Reinstallation Attack”), a vulnerability in WPA2-protected Wi-Fi. This attack could let attackers decrypt, forge, or steal data, despite WPA2’s improved encryption capabilities. Fear not — fixes for Fedora packages are on their way to stable.

  • Federal watchdog tells Equifax—no $7.25 million IRS contract for you

    The Government Accountability Office (GAO) on Monday rejected Equifax's bid to retain its $7.25 million "taxpayer identity" contract—the one awarded days after Equifax announced it had exposed the Social Security numbers and other personal data of some 145 million people.

  • Adobe Flash vulnerability exploited by BlackOasis hacking group to plant FinSpy spyware

    Security researchers have discovered a new Adobe Flash vulnerability that has already been exploited by hackers to deploy the latest version of FinSpy malware on targets. Kaspersky Lab researchers said a hacker group called BlackOasis has already taken advantage of the zero-day exploit – CVE-2017-11292 – to deliver its malicious payload via a Microsoft Word document.

  • Companies turn a blind eye to open source risk [Ed: No, Equifax got b0rked due to bad practices, negligence, incompetence, not FOSS]

    For instance, criminals who potentially gained access to the personal data of the Equifax customers exploited an Apache Struts CVE-2017-5638 vulnerability.

  • Checking Your Passwords Against the Have I Been Pwned List

    Two months ago, Troy Hunt, the security professional behind Have I been pwned?, released an incredibly comprehensive password list in the hope that it would allow web developers to steer their users away from passwords that have been compromised in past breaches.

Security: Equifax, Grafeas, Updates and Open Source Security Podcast

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Security

Security Leftovers

Filed under
Security
  • Outlook, Office 2007 slowly taken behind the shed, shots heard

    A decade after their release, Microsoft Office 2007 and Outlook 2007 today fell out of extended support. Gaze teary-eyed at your installation discs. The software has entered the Long Dark Tea-Time of the Soul.

    The cutoff has been coming for some time, of course, but if you're of a nostalgic bent, the Outlook 2007 epitaph is here, and the somewhat longer (with more dates to absorb) Office 2007 farewell is here.

    With extended support ending for both 2007-era families, no new features, bug fixes, security patches, nor support, will be available in future for the programs.

  • Researchers Reveal Critical KRACK Flaws in WPA WiFi Security

    The WPA2 protocol which is widely used to secure WiFi traffic is at risk from multiple vulnerabilities, collectively referred to as "KRACK Attacks" that were publicly disclosed on Oct. 16

    "Attackers can use this novel attack technique to read information that was previously assumed to be safely encrypted," the vulnerability disclosure warns."The attack works against all modern protected Wi-Fi networks."

    KRACK is an acronym for Key Reinstallation Attacks, which were discovered by security research Mathy Vanhoef and Frank Piessens working at Belgian University KU Leuven. The researchers have disclosed the details of the KRACK attack in a research paper and plan on discussing it further in talks at the Computer and Communications Security (CCS) and Black Hat Europe conferences later this year.

  • The World Once Laughed at North Korean Cyberpower. No More.

Wi-Fi WPA2 Encryption Problem (and Hype About That)

Filed under
Security
  • Severe flaw in WPA2 protocol leaves Wi-Fi traffic open to eavesdropping

    An air of unease set into the security circles on Sunday as they prepared for the disclosure of high-severity vulnerabilities in the Wi-Fi Protected Access II protocol that make it possible for attackers to eavesdrop Wi-Fi traffic passing between computers and access points.

  • WiFi Security Is Borked - We're All Screwed... Maybe

    KRACK - or the Key Reinstallation AttaCK - looks like the new infosec word we all need to know. According to the authors of a paper that will be presented at conference in a couple of weeks, Mathy Vanhoef of KU Leuven and Frank Piessens say they have found a way to circumvent WPA2 security - one of the key tools used for protecting wireless networks. If KRACk proves to be true, all bets are off when it comes to stopping eavesdroppers from listening in to your wireless network.

  • Your Wifi router could be hiding a scary vulnerability

    Anybody that has a WiFi router might want to be sure to have their login details close at hand throughout the course of today.

    That’s because later today security researcher Mathy Vanhoef will reveal a potentially disastrous vulnerability in the WPA2 protocol.

    The Wifi Protected Access protocol appears to have been cracked by Vanhoef according to Gizmodo which took a look at the source code of the researcher’s website Krack Attacks and found this throw forward.

  • Wi-Fi WPA2 encryption possibly cracked

    Just to add on to your Monday morning blues, WPA2 (Wi-Fi Protected Access Version 2) which is the de-facto encryption method used by the majority of Wi-Fi routers is rumored to have been cracked.

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More in Tux Machines

Security: WPA2, RSA/TPM, and Microsoft Breach

  • Google and Apple yet to fix Wi-Fi hole in a billion devices

    The WPA2 security protocol has been a mandatory requirement for all devices using the Wi-Fi protocol since 2006, which translates into billions of laptops, mobiles and routers. The weakness identified by Mathy Vanhoef, a digital security researcher at the Catholic University of Leuven (KUL) in Belgium, lies in the way devices running WPA2 encrypt information.

  • The Flawed System Behind the Krack Wi-Fi Meltdown

    No software is perfect. Bugs are inevitable now and then. But experts say that software standards that impact millions of devices are too often developed behind closed doors, making it difficult for the broader security community to assess potential flaws and vulnerabilities early on. They can lack full documentation even months or years after their release.

  • Factorization Flaw in TPM Chips Makes Attacks on RSA Private Keys Feasible

    Security experts say the bug has been present since 2012 and found specifically in the Infineon’s Trusted Platform Module used on a large number of business-class HP, Lenovo and Fijitsu computers, Google Chromebooks as well as routers and IoT devices.

  • ROCA: RSA encryption key flaw puts 'millions' of devices at risk

    This results in cyber criminals computing the private part of an RSA key and affects chips manufactured from 2012 onwards, which are now commonplace in the industry.

  • Infineon RSA Key Generation Issue

    Yubico estimates that approximately 2% of YubiKey customers utilize the functionality affected by this issue. We have addressed this issue in all shipments of YubiKey 4, YubiKey 4 Nano, and YubiKey 4C, since June 6, 2017.

  • Microsoft remains tight-lipped about 2013 internal database hack [sic]

    A secretive internal database used by Microsoft to track bugs in its software was compromised by hackers [sic] in 2013.

  • Exclusive: Microsoft responded quietly after detecting secret database hack in 2013

    Microsoft Corp’s secret internal database for tracking bugs in its own software was broken into by a highly sophisticated hacking [sic] group more than four years ago, according to five former employees, in only the second known breach of such a corporate database.

Red Hat reduces IoT tradeoffs and Asia Coverage

  • Industry Spotlight: Red Hat reduces IoT tradeoffs
    Organizations rolling out the IoT usually aren’t prepared for the additional complexity. With the IoT, data volumes grow exponentially, infrastructure management gets more complicated and the security vulnerabilities increase disproportionately. Nevertheless, IT departments are expected to handle all these changes competently without proportional increases in budget or other resources.
  • Analyse Asia 211: Red Hat in Asia & Open Innovation Institute with Dirk-Peter van Leeuwen
    Dirk-Peter van Leeuwen, senior vice president & general manager at Redhat, Asia Pacific, joined us to discuss the company’s footprint across Asia and the recent launch of their new Open Innovation Institute in Singapore. We discuss how Asian companies are in different phases of digital transformation from culture to innovation and adjusting against digital disruption.

Samsung and Tizen: Bixby 2.0, Tizen 3.0, GNU/Linux on DeX

Ubuntu 17.10: What’s New? [Video]

It’s Artful Aardvark arrival day today (no, really!) and to mark the occasion we’ve made our first video in 3 years! Prime your eyeballs and pop in some earbuds as we (try to) bring you up to speed on what’s new in Ubuntu 17.10. At a smidgen over 3 minutes long we think our video is perfect for watching on your commute; when you’re bleary eyed in bed; or when you get the tl;dr feels thinking about our fuller, longer, and far wordier Ubuntu 17.10 review (due out shortly). Read more