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AlmaLinux: 9
Type: Security
Severity: Moderate
Release date: 2023-01-24

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.

Security Fix(es):

* dbus: dbus-daemon crashes when receiving message with incorrectly nested 
parentheses and curly brackets (CVE-2022-42010)
* dbus: dbus-daemon can be crashed by messages with array length inconsistent 
with element type (CVE-2022-42011)
* dbus: `_dbus_marshal_byteswap` doesn't process fds in messages with "foreign" 
endianness correctly (CVE-2022-42012)

For more details about the security issue(s), including the impact, a CVSS 
score, acknowledgments, and other related information, refer to the CVE page(s) 
listed in the References section.

Full details, updated packages, references, and other related information: 
https://errata.almalinux.org/9/ALSA-2023-0335.html

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AlmaLinux Team

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