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Security and Proprietary Software

Submitted by Roy Schestowitz on Thursday 20th of May 2021 09:33:30 PM Filed under
Security
  • Recycle Your Phone, Sure, But Maybe Not Your Number

    Many online services allow users to reset their passwords by clicking a link sent via SMS, and this unfortunately widespread practice has turned mobile phone numbers into de facto identity documents. Which means losing control over one thanks to a divorce, job termination or financial crisis can be devastating.

  • Security updates for Thursday

    Security updates have been issued by Fedora (cacti, cacti-spine, exif, firefox, kernel, mariadb, and thunderbird), Mageia (kernel, kernel-linus, and libxml2), openSUSE (exim and jhead), Oracle (slapi-nis and xorg-x11-server), Scientific Linux (slapi-nis and xorg-x11-server), Slackware (libX11), SUSE (djvulibre, fribidi, graphviz, grub2, libass, libxml2, lz4, python-httplib2, redis, rubygem-actionpack-4_2, and xen), and Ubuntu (pillow and python-babel).

  • Browser fuzzing at Mozilla

    Mozilla has been fuzzing Firefox and its underlying components for a while. It has proven to be one of the most efficient ways to identify quality and security issues. In general, we apply fuzzing on different levels: there is fuzzing the browser as a whole, but a significant amount of time is also spent on fuzzing isolated code (e.g. with libFuzzer) or whole components such as the JS engine using separate shells. In this blog post, we will talk specifically about browser fuzzing only, and go into detail on the pipeline we’ve developed. This single pipeline is the result of years of work that the fuzzing team has put into aggregating our browser fuzzing efforts to provide consistently actionable issues to developers and to ease integration of internal and external fuzzing tools as they become available.

  • Sonoff & Tuya smart plugs found to transmit unencrypted passwords - CNX Software

    There are many low-cost smart plugs based on ESP8266 that provide a convenient way to control lights or home appliances with your smartphone. But cybersecurity firm A&O IT Group found vulnerabilities in ITEAD’s Sonoff S26 and Ener-J Wi-fi (Tuya) smart plugs that would allow an attacker to easily access your wireless network.

    The first security vulnerability is pretty common and hard to exploit since it’s only a concern during the setup. Sonoff S26 starts itself into access point mode with ITEAD-1001xxxxxx SSID, and is set up through the eWelink app with the user not needing to know the password. But with older firmware is was needed, so ITEAD still shares the default password: 12345678 in the user manual, and it can be used to connect to the smart plug by anyone. But once configured, it’s not accessible anymore as the smart plug should be in client mode connected to your router with your own credentials. So that’s not ideal, but not such a big issue.

  • IBM Cloud’s biggest region hit by five-hour Severity One brownout

    IBM cloud had five Severity One issues in April 2021 alone, one of which was a recurrence of a problem previously deemed to have been solved. Today’s incident is the second Severity One issue in May 2021...

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  • Colonial Pipeline boss confirms $4.4m ransom payment [iophk: Windows TCO]

                     

                       

    Colonial Pipeline has confirmed it paid a $4.4m (£3.1m) ransom to the cyber-criminal gang responsible for taking the US fuel pipeline offline.

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  • Critical Update: Do You Know What’s In Your Software?

    Recent intrusions into federal agencies and critical infrastructure are causing the government to more closely examine how software is made, in addition to who’s making it and where.

    Even before President Joe Biden and his transition team entered the White House amid the unfurling SolarWinds crisis, the executive branch was working to collectively reduce weaknesses in the government’s software supply chain. A new executive order gets deeper into core software development techniques than anything from previous administrations.

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    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

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  • How To Install MongoDB on AlmaLinux 9 - idroot

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  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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