Ubuntu 24.04 Delayed: Noble Numbat’s Release Stumbles Over Critical Security Snafu

Ubuntu’s release delay has users saying, “No way, Numbat!” The Noble Numbat, aka Ubuntu 24.04, will strut onto the stage a week late due to a critical flaw—CVE-2024-3094. Brace for an April 11 debut, sans security snafus!

Hot Take:

Hold your horses, Ubuntu enthusiasts! The Noble Numbat isn’t ready to leap into our digital lives just yet. In a world where “on time” is apparently more of a suggestion than a rule, Ubuntu 24.04’s beta release is fashionably late due to a party-crashing bug that’s as welcome as a skunk at a garden party. But hey, better safe than sorry when it comes to cybersecurity foibles, right?

Key Points:

  • Ubuntu 24.04, a.k.a. the “Noble Numbat,” has had its beta release delayed from April 4 to April 11 due to a critical vulnerability, CVE-2024-3094.
  • This pesky bug was found hanging out in xz-utils, a popular compression toolset used across the Linux landscape.
  • Canonical is on a mission to purge any traces of the vulnerability by rebuilding all affected binary packages from scratch.
  • Some Linux flavors are sweating through this sauna of security scares, while others are chilling out, unaffected by the vulnerability.
  • Meanwhile, a former Canonical employee’s Mastodon poll reveals a divided camp on whether the final 24.04 release will also be delayed.
Title: Xz: malicious code in distributed source
Cve id: CVE-2024-3094
Cve state: PUBLISHED
Cve assigner short name: redhat
Cve date updated: 03/29/2024
Cve description: Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0. The tarballs included extra .m4 files, which contained instructions for building with automake that did not exist in the repository. These instructions, through a series of complex obfuscations, extract a prebuilt object file from one of the test archives, which is then used to modify specific functions in the code while building the liblzma package. This issue results in liblzma being used by additional software, like sshd, to provide functionality that will be interpreted by the modified functions.

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When Good Releases Go Bad

It was all sunshine and rainbows in the Linux universe until CVE-2024-3094 showed up uninvited. This critical vulnerability in xz-utils, a compression toolkit that's the digital equivalent of a Swiss Army knife for Linux distros, has caused Canonical to hit the pause button on Ubuntu 24.04's beta release. It's like finding out your new shoes are actually two left feet – a definite misstep.

The Affected and the Unfazed

As if they were picking teams for dodgeball, some Linux distros are lined up on the "it's just a flesh wound" side, while others are nursing their digital bruises. Ubuntu's upcoming version, some Red Hat and Fedora iterations, Kali Linux, and Arch Linux's install media have all been caught playing in the vulnerability sandbox. On the other side, chilling with a cool drink and a sense of smug security, are RHEL, stable Debian, Linux Mint, Gentoo Linux, Alpine Linux, and Amazon Linux, all unscathed by the flaw.

Rebuilding the House

Canonical isn't just sweeping this under the rug. They've rolled up their sleeves and are diving into the digital masonry, promising to rebuild all binary packages affected by this sneaky snippet of code. It's like discovering termites in your house's foundation and deciding to rebuild the whole neighborhood just to be safe. Noble Numbat shall be a fortress of security, they vow, once it finally emerges from its development cocoon.

Will They, Won't They?

The final release date for Ubuntu 24.04 has become the subject of a tech soap opera. A Mastodon poll, set up by a Canonical ex-pat, shows the community is split, almost down the middle, on whether the Noble Numbat will strut onto the stage on time or take a detour. It's like betting on whether your favorite character will survive the season finale of a TV show – except it's software, and there's no dramatic music.

Scanner to the Rescue

Last but not least, in a twist that could be straight out of a superhero movie, Binarly has swooped in with a free scanner designed to spot the CVE-2024-3094 vulnerability in a flash, reducing false alarms and maybe even saving the day. It's the digital equivalent of having a metal detector at a beach – you might find something amazing, or you might just get a lot of bottle caps.

Tags: Binarly free scanner, CVE-2024-3094, Linux Distributions, Linux security threats, Noble Numbat, Ubuntu 24.04 delay, XZ Utils Vulnerability