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Fedora 35: FEDORA-2022-7a963a79d1 Moderate Stability Issues in D-Bus Apps

fedora
Calendar Grey October 26, 2022
Dist Fedora Esm H88
Fedora 35 D-Bus upgrade resolves major message processing problems to improve application reliability and safety.
Update to 1.12.24 * Fix CVE-2022-42010, CVE-2022-42011, 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 1.12.24 * Fix CVE-2022-42010, CVE-2022-42011, CVE-2022-42012

* Tue Oct 11 2022 David King - 1:1.12.24-1

- Update to 1.12.24

[ 1 ] Bug #2133619 - CVE-2022-42010 dbus: dbus-daemon crashes when receiving message with incorrectly nested parentheses and curly brackets [fedora-35]

https://bugzilla.redhat.com/show_bug.cgi?id=2133619

[ 2 ] Bug #2133623 - CVE-2022-42011 dbus: dbus-daemon can be crashed by messages with array length inconsistent with element type [fedora-35]

https://bugzilla.redhat.com/show_bug.cgi?id=2133623

[ 3 ] Bug #2133627 - CVE-2022-42012 dbus: `_dbus_marshal_byteswap` doesn't process fds in messages with "foreign" endianness correctly [fedora-35]

https://bugzilla.redhat.com/show_bug.cgi?id=2133627

su -c 'dnf upgrade --advisory FEDORA-2022-7a963a79d1' 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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Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 35
Version: 1.12.24
Release: 1.fc35
Summary: D-BUS message bus

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