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Security Leftovers

Filed under
Security
  • Security advisories for Monday
  • FutureVault Inc.'s FutureVault

    Though short of Mr Torvalds' aim of world domination, FutureVault, Inc., has set the ambitious goal to "change the way business is done" with its FutureVault digital collaborative vault application. Described by its developer as "at the epicenter of a brand new disruptive category in the financial services world", FutureVault allows users to deposit, store and manage important financial, legal and personal documents digitally by means of a white-label, cloud-based, SaaS platform.

  • Azure glitch allowed attackers to gain admin rights over hosted Red Hat Linux instances

    A VULNERABILITY in Microsoft's Azure cloud platform could have been exploited by an attacker to gain admin rights to instances of Red Hat Enterprise Linux (RHEL) and storage accounts hosted on Azure.

  • Microsoft update servers leave Azure RHEL instances hackable
  • Microsoft update left Azure Linux virtual machines open to hacking
  • Microsoft Azure bug put Red Hat instances at risk
  • Microsoft update servers left all Azure RHEL instances hackable

    Microsoft has patched flaws that attackers could exploit to compromise all Azure Red Hat Enterprise Linux (RHEL) instances.

    Software engineer Ian Duffy found the flaws while building a secure RHEL image for Microsoft Azure. During that process he noticed an installation script Azure uses in its preconfigured RPM Package Manager contains build host information that allows attackers to find all four Red Hat Update Appliances which expose REST APIs over HTTPS.

    From there Duffy found a package labelled PrepareRHUI (Red Hat Update Infrastructure) that runs on all Azure RHEL boxes, and contains the rhui-monitor.cloud build host.

    Duffy accessed that host and found it had broken username and password authentication. This allowed him to access a backend log collector application which returned logs and configuration files along with a SSL certificate that granted full administrative access to the four Red Hat Update Appliances.

  • Deutsche Telekom Says Cyber Attack Hits 900,000 Customers

    Deutsche Telekom (DTEGY) , Europe's largest, said it could have been a victim of a cyber attack as 900,000 fixed-line customers face a second consecutive day of outages.

    The Bonn, Germany-based company, which has 20 million fixed network customers, said 900,000 customers with specific routers have faced temporary problems and marked fluctuations in quality, with some also receiving no service at all. It added that the problems have occurred in a wide region, not in a specific area.

  • San Francisco’s Muni Hacked

    It seems that on Friday, right in the midst of busy Thanksgiving weekend holiday traffic, the San Francisco Municipal Transportation Agency or Muni, was hit by hackers, forcing the system to offer Saturday free rides on the system’s light rail trains. The breach was apparently a ransomware attack, with the hackers demanding 100 Bitcoin, or approximately $73,000, to unencrypt the system.

    It all began when the words “You Hacked, ALL Data Encrypted” appeared on Muni agents’ screens. It’s not known whether Muni paid the ransom, although that’s considered unlikely. Operations of the system’s vehicles were not affected.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

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

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • 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.