Fedora 34: Critical Flatpak Sandbox Escape Vulnerability on 2021-01-19

flatpak is a system for building, distributing and running sandboxed desktop

applications on Linux. See https://wiki.gnome.org/Projects/SandboxedApps for

more information.

This is a security update that fixes a sandbox escape where a malicious

application can execute code outside the sandbox by controlling the environment

of the "flatpak run" command when spawning a sub-sandbox. See the advisory for

details: https://github.com/flatpak/flatpak/security/advisories/GHSA-4ppf-fxf6-vxg2

* Thu Jan 14 2021 Kalev Lember - 1.8.5-1

- Update to 1.8.5

* Wed Nov 18 2020 David King - 1.8.3-2

- Drop obsolete Requires on system-release

su -c 'dnf upgrade --advisory FEDORA-2021-f807eb480a' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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