Accepted flatpak 1.10.5-0+deb11u1 (source) into proposed-updates->stable-new, proposed-updates
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Sun, 10 Oct 2021 14:14:51 +0100
Source: flatpak
Architecture: source
Version: 1.10.5-0+deb11u1
Distribution: bullseye-security
Urgency: medium
Maintainer: Utopia Maintenance Team <pkg-utopia-maintainers@lists.alioth.debian.org>
Changed-By: Simon McVittie <smcv@debian.org>
Closes: 995935
Changes:
flatpak (1.10.5-0+deb11u1) bullseye-security; urgency=medium
.
* New upstream stable release 1.10.4
- Don't allow VFS manipulation which could be used to trick portals
into allowing unintended access to host
(Closes: #995935, CVE-2021-41133, GHSA-67h7-w3jq-vh4q)
- Fix parental controls check when installing system-wide as non-root
- OCI now uses the pax tar format, which handles large files better
than GNU tar
- tests: Fix test-sideload.sh if ostree is built with curl backend
(this change is unnecessary but harmless in the configuration used
in Debian)
* New upstream stable release 1.10.5
- Fix regressions in 1.12.0 with extra data or --allow=multiarch.
This only partially prevents use of VFS-manipulating syscalls if a
newer kernel is used with an older libseccomp, but that's the best
we will be able to achieve without new features in libseccomp and/or
bubblewrap.
* d/control: Build-depend on libseccomp 2.5.0.
This ensures that we can block creation of new user namespaces via
clone3(), which should be enough to prevent CVE-2021-41133 on
at least Debian 11 kernels (Linux 5.10). It also allows blocking most
of the syscalls we want to block; we cannot guarantee to be able to
block mount_setattr(), which was only added in libseccomp 2.5.2, but
that syscall was new in Linux 5.12.
* d/p/Fix-handling-of-syscalls-only-allowed-by-devel.patch:
Fix error handling for syscalls that are only allowed with --devel
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Files:
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aeff8d90a58ed50271cae6ac2aff7600 1511032 admin optional flatpak_1.10.5.orig.tar.xz
5d3d53c4dff95cc32100c31033fd9008 32220 admin optional flatpak_1.10.5-0+deb11u1.debian.tar.xz
12423e0c7731d3e75cfc9ee782b82767 11684 admin optional flatpak_1.10.5-0+deb11u1_source.buildinfo
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