Fedora 31 Update: snapd 2020-ccb155ea2c Critical Security Fixes

Snappy is a modern, cross-distribution, transactional package manager

designed for working with self-contained, immutable packages.

Update to v2.45.2 to fix CVE-2020-11933 and CVE-2020-11934

* Wed Jul 15 2020 Maciek Borzecki - 2.45.2-1

- release 2.45.2 to Fedora

* Fri Jul 10 2020 Michael Vogt

- New upstream release 2.45.2

- SECURITY UPDATE: sandbox escape vulnerability on snapctl xdg-open

implementation

- usersession/userd/launcher.go: remove XDG_DATA_DIRS environment

variable modification when calling the system xdg-open. Patch

thanks to James Henstridge

- packaging/ubuntu-16.04/snapd.postinst: ensure "snap userd" is

restarted. Patch thanks to Michael Vogt

- CVE-2020-11934

- SECURITY UPDATE: arbitrary code execution vulnerability on core

devices with access to physical removable media

- devicestate: Disable/restrict cloud-init after seeding.

- CVE-2020-11933

su -c 'dnf upgrade --advisory FEDORA-2020-ccb155ea2c' 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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