Under certain conditions, attackers can chain vulnerabilities in multiple components of the CUPS printing system to execute arbitrary code remotely on Linux machines, but the service is usually not enabled by default, mitigating the risk.
- CVE-2024-47076 (libcupsfilters)
- CVE-2024-47175 (libppd),
- CVE-2024-47176 (cups-browsed)
- CVE-2024-47177 (cups-filters)
"discovered by Simone Margaritelli, these security flaws don't affect systems in their default configuration."
- CVE-2024-47076 (libcupsfilters)
- CVE-2024-47175 (libppd),
- CVE-2024-47176 (cups-browsed)
- CVE-2024-47177 (cups-filters)
"discovered by Simone Margaritelli, these security flaws don't affect systems in their default configuration."
A simple guide to setting up WireGuard server and multiple peers.
NetworkManager 1.16 got native support for WireGuard VPN tunnels (NEWS). WireGuard is a novel VPN tunnel protocol and implementation that spawned a lot of interest. This blog post explains how to use WireGuard with NetworkManager, covering importing existing profiles, creating new profiles from scratch, and configuring peers.
Modern Network Manager supports wireguard by default, including one in Ubuntu 22.04 (maybe earlier). It's compiled-in, so wireguard package isn't needed. However, as of 22.04 Ubuntu network settings didn't support WG yet.
This guide walks you through setting up WireGuard VPN using NetworkManager on Linux.
Docker WireGuard container.
A user is facing an issue with running WireGuard in a Podman container without using the privileged flag. They encounter an iptables-restore error and have tried troubleshooting steps without success.
For anyone who finds this in the future I needed to add --cap-add=NET_RAW
For anyone who finds this in the future I needed to add --cap-add=NET_RAW
This article lists five of the best open-source email clients for Linux, with a focus on Geary as the author's preferred choice. The article provides details on each client, including its strengths, weaknesses, and suitability for different user needs.
Linux log management can be a tricky process. This article guides you through best practices for managing logs on Linux systems.
A ruby script calculates VRAM requirements for large language models (LLMs) based on model, bits per weight, and context length. It can determine required VRAM, maximum context length, or best bpw given available VRAM.
