tmux

¡Bienvenido a tmux! tmux es un multiplexor de terminales: permite crear, acceder y controlar varios terminales desde una sola pantalla. tmux puede separarse de una pantalla y seguir ejecutándose en segundo plano, y luego volver a conectarse. Esta versión funciona en OpenBSD, FreeBSD, NetBSD, Linu...

tmux v3.8-rc

Welcome to tmux! tmux is a terminal multiplexer: it enables a number of terminals to be created, accessed, and controlled from a single screen. tmux may be detached from a screen and continue running in the background, then later reattached. This release runs on OpenBSD, FreeBSD, NetBSD, Linux,...

GNU screen: Multiple Vulnerabilities

Background GNU screen is a full-screen window manager that multiplexes a physical terminal between several processes, typically interactive shells. Description Multiple vulnerabilities have been discovered in GNU screen. Please review the CVE identifiers referenced below for details. Impact Pleas...

[SECURITY] Fedora 43 Update: tmux-3.7b-3.fc43

tmux is a "terminal multiplexer." It enables a number of terminals or windows to be accessed and controlled from a single terminal. tmux is intended to be a simple, modern, BSD-licensed alternative to programs such as GNU Screen...

[SECURITY] Fedora 43 Update: tmux-3.7-3.fc43

tmux is a "terminal multiplexer." It enables a number of terminals or windows to be accessed and controlled from a single terminal. tmux is intended to be a simple, modern, BSD-licensed alternative to programs such as GNU Screen...

[SECURITY] Fedora 44 Update: tmux-3.7-2.fc44

tmux is a "terminal multiplexer." It enables a number of terminals or windows to be accessed and controlled from a single terminal. tmux is intended to be a simple, modern, BSD-licensed alternative to programs such as GNU Screen...

EUVD-2026-35297

A security vulnerability has been detected in tmux up to 3.6a. Affected is the function imagefree of the file image.c. Such manipulation leads to use after free. Local access is required to approach this attack. This attack is characterized by high complexity. The exploitability is told to be...

CVE-2026-44713 pam_usb: Command injection via $TMUX environment variable leads to RCE as root

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/tmux.c reads the user's $TMUX environment variable, splits it on commas, and interpolates the socket-path component directly into a shell command passed to popen. Because the value is placed insi...

Arbitrary Command Injection

Overview Affected versions of this package are vulnerable to Arbitrary Command Injection via the interpolation of untrusted agent metadata into tmux shell command strings executed through /bin/sh -c. An attacker can execute arbitrary commands on the operator host by supplying crafted metadata...

The vulnerability of the GNU screen terminal multiplexer, related to synchronization errors when using a shared resource (“Race Situation”), allows a intruder to increase their privileges.

The vulnerability of the GNU screen terminal multiplexer is related to synchronization errors when using a shared resource „Race Situation“. Exploiting this vulnerability can allow an attacker to gain elevated privileges...

tmux: Null Pointer Dereference

Background tmux is a terminal multiplexer. Description A null pointer dereference issue was discovered in function windowpanesetevent in window.c in which allows attackers to cause denial of service or other unspecified impacts. Impact Manipulating tmux window state could result in a null pointer...

PT-2023-7565 · Iterm2 · Iterm2

Name of the Vulnerable Software and Affected Versions: iTerm2 versions prior to 3.4.20 Description: The issue is related to the mishandling of certain escape sequences in iTerm2, specifically those related to tmux integration. This can potentially allow a remote attacker to execute arbitrary code...

Fedora: Security Advisory for 3mux (FEDORA-2022-5ef0bd9a27)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 36 Update: 3mux-1.1.0-6.fc36

Terminal multiplexer inspired by i3...

[SECURITY] Fedora 35 Update: 3mux-1.1.0-5.fc35

Terminal multiplexer inspired by i3...

Fedora: Security Advisory for 3mux (FEDORA-2022-fae3ecee19)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 36 Update: 3mux-1.1.0-5.fc36

Terminal multiplexer inspired by i3...

USN-4747-2: GNU Screen vulnerability

USN-4747-1 fixed a vulnerability in screen. This update provides the corresponding update for Ubuntu 14.04 ESM. Original advisory details: Felix Weinmann discovered that GNU Screen incorrectly handled certain character sequences. A remote attacker could use this issue to cause GNU Screen to crash...

USN-4618-1: tmux vulnerability

Sergey Nizovtsev discovered that tmux incorrectly handled some inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code...

NetSet - Operational Security Utility And Automator

Operational Security utility and automator. NetSet is designed to automate a number of operations that will help the user with securing their network traffic. It also provides an easy way to gather proxies and run utilities through Tor. All the utilities installed and used by NetSet will be...