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Fedora 33: FEDORA-2021-c5a9c85737 Critical Flatpak Sandbox Bypass

fedora
Calendar Grey October 28, 2021
Dist Fedora Esm H88
Important revision for Fedora 33 flatpak addresses sandbox evasion vulnerability, CVE-2021-41134, enhancing overall application protection.
Update to 1.10.5 * Fix CVE-2021-41133

Summary

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

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

more information.

Update to 1.10.5 * Fix CVE-2021-41133

* Fri Oct 8 2021 David King - 1.10.5-1

- Update to 1.10.5

* Fri Oct 8 2021 David King - 1.10.4-1

- Update to 1.10.4 (#2012246)

[ 1 ] Bug #2012245 - CVE-2021-41133 flatpak: Sandbox bypass via recent VFS-manipulating syscalls

https://bugzilla.redhat.com/show_bug.cgi?id=2012245

su -c 'dnf upgrade --advisory FEDORA-2021-c5a9c85737' at the command

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

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

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 33
Version: 1.10.5
Release: 1.fc33
Summary: Application deployment framework for desktop apps

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