SUSE-SU-2022:2990-1: important: Security update for flatpak
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Thu Sep 1 19:21:20 UTC 2022
SUSE Security Update: Security update for flatpak
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:2990-1
Rating: important
References: #1155688 #1180996 #1183459
Cross-References: CVE-2021-21261 CVE-2021-21381
CVSS scores:
CVE-2021-21261 (NVD) : 8.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVE-2021-21261 (SUSE): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CVE-2021-21381 (NVD) : 8.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
CVE-2021-21381 (SUSE): 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Products:
SUSE CaaS Platform 4.0
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server for SAP 15-SP1
______________________________________________________________________________
An update that solves two vulnerabilities and has one
errata is now available.
Description:
This update for flatpak fixes the following issues:
- CVE-2021-21381: Fixed an issue where a sandboxed application could read
and write arbitrary host files via special tokens in the .desktop file
(bsc#1183459).
- CVE-2021-21261: Fixed a sandbox escape issue via the flatpak-portal
service (bsc#1180996).
Non-security fixes:
- openh264 extension needs to use "extra_data". (bsc#1155688) The update
will provide the support for extra_data" in extensions and will provide
a list of versions that are supported. This will be useful for the
extra_data for extensions because that will require it to say that it is
supported for version > 1.2.5 in the 1.2 series and > 1.4.2 otherwise.
The update will includes fixes for a segfault in the function that
lists the installed references
(flatpak_installation_list_installed_refs). When an appstream update is
cancelled while downloading icons, the update will show a proper fail.
Before this fix the next update attempt will see an up-to-date
timestamp, think everyhing is ok and not download the missing icons. The
update will introduce checks in the OCI (Open Container Initiative
format) updates for validating if it is gpg verified. The update will
install the required runtime for the installed extension. The update
will prevent a crash if the "FlatpakDir" can't ensure it has a repo
configured. The update will prevent the removal of local extensions
considered remote and not locally related.
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-2990=1
- SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-2990=1
- SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-2990=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-2990=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-2990=1
- SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2022-2990=1
- SUSE CaaS Platform 4.0:
To install this update, use the SUSE CaaS Platform 'skuba' tool. It
will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.
Package List:
- SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
flatpak-1.2.3-150100.4.5.2
flatpak-debuginfo-1.2.3-150100.4.5.2
flatpak-debugsource-1.2.3-150100.4.5.2
flatpak-devel-1.2.3-150100.4.5.2
flatpak-zsh-completion-1.2.3-150100.4.5.2
libflatpak0-1.2.3-150100.4.5.2
libflatpak0-debuginfo-1.2.3-150100.4.5.2
typelib-1_0-Flatpak-1_0-1.2.3-150100.4.5.2
- SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
flatpak-1.2.3-150100.4.5.2
flatpak-debuginfo-1.2.3-150100.4.5.2
flatpak-debugsource-1.2.3-150100.4.5.2
flatpak-devel-1.2.3-150100.4.5.2
flatpak-zsh-completion-1.2.3-150100.4.5.2
libflatpak0-1.2.3-150100.4.5.2
libflatpak0-debuginfo-1.2.3-150100.4.5.2
typelib-1_0-Flatpak-1_0-1.2.3-150100.4.5.2
- SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
flatpak-1.2.3-150100.4.5.2
flatpak-debuginfo-1.2.3-150100.4.5.2
flatpak-debugsource-1.2.3-150100.4.5.2
flatpak-devel-1.2.3-150100.4.5.2
flatpak-zsh-completion-1.2.3-150100.4.5.2
libflatpak0-1.2.3-150100.4.5.2
libflatpak0-debuginfo-1.2.3-150100.4.5.2
typelib-1_0-Flatpak-1_0-1.2.3-150100.4.5.2
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
flatpak-1.2.3-150100.4.5.2
flatpak-debuginfo-1.2.3-150100.4.5.2
flatpak-debugsource-1.2.3-150100.4.5.2
flatpak-devel-1.2.3-150100.4.5.2
flatpak-zsh-completion-1.2.3-150100.4.5.2
libflatpak0-1.2.3-150100.4.5.2
libflatpak0-debuginfo-1.2.3-150100.4.5.2
typelib-1_0-Flatpak-1_0-1.2.3-150100.4.5.2
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
flatpak-1.2.3-150100.4.5.2
flatpak-debuginfo-1.2.3-150100.4.5.2
flatpak-debugsource-1.2.3-150100.4.5.2
flatpak-devel-1.2.3-150100.4.5.2
flatpak-zsh-completion-1.2.3-150100.4.5.2
libflatpak0-1.2.3-150100.4.5.2
libflatpak0-debuginfo-1.2.3-150100.4.5.2
typelib-1_0-Flatpak-1_0-1.2.3-150100.4.5.2
- SUSE Enterprise Storage 6 (aarch64 x86_64):
flatpak-1.2.3-150100.4.5.2
flatpak-debuginfo-1.2.3-150100.4.5.2
flatpak-debugsource-1.2.3-150100.4.5.2
flatpak-devel-1.2.3-150100.4.5.2
flatpak-zsh-completion-1.2.3-150100.4.5.2
libflatpak0-1.2.3-150100.4.5.2
libflatpak0-debuginfo-1.2.3-150100.4.5.2
typelib-1_0-Flatpak-1_0-1.2.3-150100.4.5.2
- SUSE CaaS Platform 4.0 (x86_64):
flatpak-1.2.3-150100.4.5.2
flatpak-debuginfo-1.2.3-150100.4.5.2
flatpak-debugsource-1.2.3-150100.4.5.2
flatpak-devel-1.2.3-150100.4.5.2
flatpak-zsh-completion-1.2.3-150100.4.5.2
libflatpak0-1.2.3-150100.4.5.2
libflatpak0-debuginfo-1.2.3-150100.4.5.2
typelib-1_0-Flatpak-1_0-1.2.3-150100.4.5.2
References:
https://www.suse.com/security/cve/CVE-2021-21261.html
https://www.suse.com/security/cve/CVE-2021-21381.html
https://bugzilla.suse.com/1155688
https://bugzilla.suse.com/1180996
https://bugzilla.suse.com/1183459
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