[ubuntu/bionic-updates] flatpak 1.0.9-0ubuntu0.2 (Accepted)

[Ubuntu Archive Robot]

flatpak (1.0.9-0ubuntu0.2) bionic-security; urgency=medium

  * SECURITY UPDATE: Flatpak sandbox escape via spawn portal (LP: #1911473)
    - debian/patches/CVE-2021-21261-1.patch: run: Convert all environment
      variables into bwrap arguments.
    - debian/patches/CVE-2021-21261-2.patch: common: Move
      flatpak_buffer_to_sealed_memfd_or_tmpfile to its own file.
    - debian/patches/CVE-2021-21261-3.patch: context: Add --env-fd option.
    - debian/patches/CVE-2021-21261-4.patch: portal: Convert --env in
      extra-args into --env-fd.
    - debian/patches/CVE-2021-21261-5.patch: portal: Do not use caller-supplied
      variables in environment.
    - CVE-2021-21261

Date: 2021-02-01 20:58:09.316195+00:00
Changed-By: Paulo Flabiano Smorigo <pfsmorigo at canonical.com>
Signed-By: Ubuntu Archive Robot <cjwatson+ubuntu-archive-robot at chiark.greenend.org.uk>
https://launchpad.net/ubuntu/+source/flatpak/1.0.9-0ubuntu0.2
-------------- next part --------------
Sorry, changesfile not available.