8.8 HIGH
- CVSS version (CVSS): 3.1
- Attack Vector (AV): Local (L)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): Low (L)
- User Interaction (UI): None (N)
- Scope (S): Changed (C)
- Confidentiality (C): High (H)
- Integrity (I): High (H)
- Availability (A): High (H)
- Modified Attack Vector (MAV): Local (L)
- Modified Attack Complexity (MAC): Low (L)
- Modified Privileges Required (MPR): Low (L)
- Modified User Interaction (MUI): None (N)
- Modified Confidentiality (MC): High (H)
- Modified Scope (MS): Changed (C)
- Modified Integrity (MI): High (H)
- Modified Availability (MA): High (H)
Activity log
- Created suggestion
Sandbox Escape in Ubuntu OpenJDK Packages via xdg-desktop-portal
A sandbox escape vulnerability exists in the OpenJDK packages provided in Ubuntu. The .jar MIME handlers installed by these packages execute files marked as executable when the mailcap package is installed. A compromised or malicious sandboxed application with access to the OpenURI portal via xdg-desktop-portal-gtk can write a malicious .jar file to the host file system, set its executable bit, and trigger the handler to execute arbitrary code outside of the sandbox environment.
References
Affected products
- <3.75ubuntu1.1
- <3.70+nmu1ubuntu1.24.04.1
- <3.74ubuntu1.1
- <3.70+nmu1ubuntu1.22.04.1
Matching in nixpkgs
pkgs.jdk
Open-source Java Development Kit
pkgs.jre
Open-source Java Development Kit
pkgs.jdk8
Open-source Java Development Kit
pkgs.jre8
Open-source Java Development Kit
pkgs.jdk17
Open-source Java Development Kit
pkgs.jdk21
Open-source Java Development Kit
pkgs.jdk25
Open-source Java Development Kit
pkgs.mailcap
Helper application and MIME type associations for file types
pkgs.openjdk
Open-source Java Development Kit
pkgs.openjdk8
Open-source Java Development Kit
pkgs.openjdk17
Open-source Java Development Kit
pkgs.openjdk21
Open-source Java Development Kit
pkgs.openjdk25
Open-source Java Development Kit
pkgs.ubuntu-sans
Ubuntu Font Family
pkgs.ubuntu-themes
Ubuntu monochrome and Suru icon themes, Ambiance and Radiance themes, and Ubuntu artwork
pkgs.ubuntu-classic
Ubuntu Classic font
-
nixos-unstable 0.83-6ubuntu2
- nixpkgs-unstable 0.83-6ubuntu2
- nixos-unstable-small 0.83-6ubuntu2
-
nixos-26.05 0.83-6ubuntu2
- nixos-26.05-small 0.83-6ubuntu2
- nixpkgs-26.05-darwin 0.83-6ubuntu2
pkgs.ubuntu-sans-mono
Ubuntu Font Family (Mono)
pkgs.nerd-fonts.ubuntu
Nerd Fonts: Specially created for Ubuntu
-
nixos-unstable 3.4.0+0.83
- nixpkgs-unstable 3.4.0+0.83
- nixos-unstable-small 3.4.0+0.83
-
nixos-26.05 3.4.0+0.83
- nixos-26.05-small 3.4.0+0.83
- nixpkgs-26.05-darwin 3.4.0+0.83
pkgs.kmod-blacklist-ubuntu
Linux kernel module blacklists from Ubuntu
-
nixos-unstable 31+20240202-2ubuntu8
- nixpkgs-unstable 31+20240202-2ubuntu8
- nixos-unstable-small 31+20240202-2ubuntu8
-
nixos-26.05 31+20240202-2ubuntu8
- nixos-26.05-small 31+20240202-2ubuntu8
- nixpkgs-26.05-darwin 31+20240202-2ubuntu8
pkgs.nerd-fonts.ubuntu-mono
Nerd Fonts: Dotted zeros, used the `n`, `o`, `H` & `O` Latin characters as a base for design
-
nixos-unstable 3.4.0+0.80
- nixpkgs-unstable 3.4.0+0.80
- nixos-unstable-small 3.4.0+0.80
-
nixos-26.05 3.4.0+0.80
- nixos-26.05-small 3.4.0+0.80
- nixpkgs-26.05-darwin 3.4.0+0.80
pkgs.nerd-fonts.ubuntu-sans
Nerd Fonts: Refreshed version of Ubuntu and Ubuntu Mono fonts
-
nixos-unstable 3.4.0+1.006
- nixpkgs-unstable 3.4.0+1.006
- nixos-unstable-small 3.4.0+1.006
-
nixos-26.05 3.4.0+1.006
- nixos-26.05-small 3.4.0+1.006
- nixpkgs-26.05-darwin 3.4.0+1.006
pkgs.plymouth-vortex-ubuntu-theme
Animated Plymouth boot theme with rotating Ubuntu logo
-
nixos-unstable 0-unstable-2025-06-20
- nixpkgs-unstable 0-unstable-2025-06-20
- nixos-unstable-small 0-unstable-2025-06-20
-
nixos-26.05 0-unstable-2025-06-20
- nixos-26.05-small 0-unstable-2025-06-20
- nixpkgs-26.05-darwin 0-unstable-2025-06-20
pkgs.python313Packages.mailcap-fix
Patched mailcap module that conforms to RFC 1524
pkgs.python314Packages.mailcap-fix
Patched mailcap module that conforms to RFC 1524
pkgs.javaPackages.compiler.openjdk8
Open-source Java Development Kit
pkgs.javaPackages.compiler.openjdk17
Open-source Java Development Kit
pkgs.javaPackages.compiler.openjdk21
Open-source Java Development Kit
pkgs.javaPackages.compiler.openjdk25
Open-source Java Development Kit
pkgs.gnomeExtensions.ubuntu-net-speed
A simple extension that shows the current network speed
pkgs.python313Packages.sebaubuntu-libs
SebaUbuntu's shared libs
pkgs.python314Packages.sebaubuntu-libs
SebaUbuntu's shared libs
pkgs.python313Packages.standard-mailcap
Standard library mailcap redistribution
Package maintainers
-
@honnip Jung seungwoo <me@honnip.page>
-
@chayleaf Anna Pavlyuk <chayleaf-nix@pavluk.org>
-
@msgilligan Sean Gilligan <sean@msgilligan.com>
-
@FliegendeWurst Arne Keller <arne.keller@posteo.de>
-
@tomodachi94 Tomodachi94 <tomodachi94@protonmail.com>
-
@Infinidoge Infinidoge <infinidoge@inx.moe>
-
@rc-zb Xiao Haifan <rc-zb@outlook.com>
-
@doronbehar Doron Behar <me@doronbehar.com>
-
@johnrtitor Masum Reza <masumrezarock100@gmail.com>
-
@ungeskriptet David Wronek <nix@david-w.eu>
-
@lucc Lucas Hoffmann <lucc+nix@posteo.de>
-
@bobby285271 Bobby Rong <rjl931189261@126.com>
-
@jopejoe1 jopejoe1 <nixpkgs@missing.ninja>
-
@romildo José Romildo Malaquias <malaquias@gmail.com>