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Fedora 36: 2022-076544c8aa Critical: D-BUS Messaging Reliability Fix

fedora
Calendar Grey October 14, 2022
Dist Fedora Esm H88
Uncover essential advancements in Fedora 36's D-BUS resolving a variety of problems to boost the dependability of system communications.
Update to 1.14.4 * Fix CVE-2022-42010, CVE-2022-42011 and CVE-2022-42012

Summary

D-BUS is a system for sending messages between applications. It is

used both for the system-wide message bus service, and as a

per-user-login-session messaging facility.

Update to 1.14.4 * Fix CVE-2022-42010, CVE-2022-42011 and CVE-2022-42012

* Thu Oct 6 2022 David King - 1:1.14.4-1

- Update to 1.14.4

[ 1 ] Bug #2133621 - CVE-2022-42010 dbus: dbus-daemon crashes when receiving message with incorrectly nested parentheses and curly brackets [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2133621

[ 2 ] Bug #2133625 - CVE-2022-42011 dbus: dbus-daemon can be crashed by messages with array length inconsistent with element type [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2133625

[ 3 ] Bug #2133629 - CVE-2022-42012 dbus: `_dbus_marshal_byteswap` doesn't process fds in messages with "foreign" endianness correctly [fedora-36]

https://bugzilla.redhat.com/show_bug.cgi?id=2133629

su -c 'dnf upgrade --advisory FEDORA-2022-076544c8aa' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 36
Version: 1.14.4
Release: 1.fc36
Summary: D-BUS message bus

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