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Security Leftovers

Submitted by Roy Schestowitz on Tuesday 19th of April 2022 02:31:48 PM Filed under
Security
  • Anna Collard on the Essence of Improved Cybersecurity in this 5G Era

    The FluBot mobile malware operates just like the flu. It infects the device using a blended attack of smishing using an SMS or WhatsApp message followed by a voicemail. Users click on the link, download the malware and then their systems are not only compromised, but used as a platform from which to inundate their contacts with the virus. It is fast, and so convincing that even sophisticated users fall prey to it.

  • Security updates for Tuesday [LWN.net]

    Security updates have been issued by Debian (gzip and xz-utils), Fedora (dhcp and rsync), Mageia (chromium-browser-stable), openSUSE (chromium), SUSE (gzip, openjpeg2, and zabbix), and Ubuntu (klibc).

  • Wladimir Palant: Adobe Acrobat hollowing out same-origin policy

    It’s unclear whether all the countless people who have the Adobe Acrobat browser extension installed actually use it. The extension being installed automatically along with the Adobe Acrobat application, chances are that they don’t even know about it. But security-wise it doesn’t matter, an extension that’s installed and unused could still be exploited by malicious actors. So a few months ago I decided to take a look.

    [...]

    Companies don’t usually like security reports pointing out that something bad could happen. So I went out on a quest to find a Cross-site Scripting (XSS) vulnerability allowing third-party websites to abuse the privileges granted to documentcloud.adobe.com. While I eventually succeeded, this investigation yielded a bunch of dead ends that are interesting on their own. These have been reported to Adobe, and I’ll outline them in this article as well.

    TL;DR: Out of six issues reported, only one is resolved. The main issue received a partial fix, two more got fixes that didn’t quite address the issue. Two (admittedly minor) issues haven’t been addressed at all within 90 days from what I can tell.

»

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    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

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • 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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