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openSUSE Leap 15.2: 2021:1400-1 Important Flatpak Sandbox Bypass Fix

opensuse
Calendar Grey October 31, 2021
Dist Opensuse Esm H88
flatpak has been issued a crucial security patch for openSUSE, targeting a vulnerability that allows sandbox evasion. Ensure you update immediately to improve your system's defenses.
An update that fixes one vulnerability is now available

Description

This update for flatpak fixes the following issues:

- Update to version 1.10.5:

- CVE-2021-41133: Fixed a bug that could lead to sandbox bypass via recent

VFS-manipulating syscalls. (bsc#1191507)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Patch

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-1400=1

Package List

- openSUSE Leap 15.2 (x86_64):

flatpak-1.10.5-lp152.3.9.1

flatpak-debuginfo-1.10.5-lp152.3.9.1

flatpak-debugsource-1.10.5-lp152.3.9.1

flatpak-devel-1.10.5-lp152.3.9.1

flatpak-zsh-completion-1.10.5-lp152.3.9.1

libflatpak0-1.10.5-lp152.3.9.1

libflatpak0-debuginfo-1.10.5-lp152.3.9.1

system-user-flatpak-1.10.5-lp152.3.9.1

typelib-1_0-Flatpak-1_0-1.10.5-lp152.3.9.1

References

https://www.suse.com/security/cve/CVE-2021-41133.html

https://bugzilla.suse.com/1191507

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:1400-1
Rating: important
Affected Products: openSUSE Leap 15.2 .

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