Ubuntu’s current LTS version (24.04) contains ffmpeg version 7:6.1.1-3ubuntu5 which has this buffer overflow vulnerability:
https://trac.ffmpeg.org/ticket/10952
https://ubuntu.com/security/CVE-2024-32230
On my only Ubuntu computer, my update widget says that I need to upgrade to ffmpeg version 7:6.1.1-3ubuntu5+esm2 but can only only do so with Ubuntu Pro. I’m not eligible for Ubuntu Pro.
Ubuntu claims that 24.04 is currently fully supported, and should have complete security updates. However, they seem to have paywalled this security update.
What should I do?
Yes. Ubuntu has two main repos, main and universe.
main is relatively small and includes everything that comes with Ubuntu by default. Canonical secures this repo with security fixes for everyone.
universe is not officially supported by Canonical. It’s updates are done by community members. However, Ubuntu started a service called Ubuntu Pro / ESM that provides updates for packages in universe. It’s opt in because Canonical wants companies using Ubuntu to pay for Pro in order to help fund Ubuntu. However, Pro is also free for personal use on up to 5 machines, so there’s no reason not to enable it. f it was enabled by default then no one would pay for it.