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Security Leftovers

Submitted by Roy Schestowitz on Thursday 1st of April 2021 06:40:15 PM Filed under
Security
  • Security updates for Thursday

    Security updates have been issued by Debian (underscore), Fedora (busybox, linux-firmware, and xmlgraphics-commons), Oracle (kernel and kernel-container), Slackware (curl and seamonkey), SUSE (firefox and opensc), and Ubuntu (spamassassin).

  • Jon Chiappetta: More 0’s For Easier Self-Signed SSL-Certificate Fingerprint ID’ing

    So if you’re using a self-signed SSL cert which is for personal use but is public facing (similar to an SSH key upon first connect), you will get a scary warning about it of course! It is recommended to verify the cryptographic hash of that certificate to help ensure that there is no Person-In-The-Middle attack taking place. You can have some fun, at least, with self-signed certs because you can put almost anything in them so I wrote a little script to generate some leading 0’s in the fingerprint field.

  • PHP Supply Chain Attack Shows Open Source’s Virtues and Vices [Ed: SJVN isn't covering Microsoft catastrophes and instead he's busy obsessing with classic Free software FUD from Microsoft, on behalf of FUD firms that fund LF. Maybe he wants people to think outsourcing to Microsoft means security. "GitLab, the Linux Foundation and Red Hat are sponsors of The New Stack." So SJVN is writing on the payroll of fake security companies.]

    Well, that was no fun. On March 28, “two malicious commits were pushed to the php-src repo.” That repository, in case you didn’t know, is the PHP language’s master software code storage site. PHP, by the Web Technology Surveys count, by the way, is used by almost 80% of all websites.

  • PHP Attack Highlights Open Source Supply Chain Security [Ed: This is not security, it is monopoly and centralisation]

    Vaughan-Nichols provides details of the attack and discusses ongoing efforts to secure the software supply chain, such as the sigstore project.

»

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today's howtos

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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.

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