CVE-2023-38471: Reachable assertion in dbus_set_host_name
First published: Fri Apr 28 2023(Updated: )
A reachable assertion was found in dbus_set_host_name. References: <a href="https://github.com/lathiat/avahi/issues/453">https://github.com/lathiat/avahi/issues/453</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Avahi Avahi | <0.9 | |
| Redhat Enterprise Linux | =8.0 | |
| Redhat Enterprise Linux | =9.0 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2023-38471
- https://bugzilla.redhat.com/show_bug.cgi?id=2191691
- https://github.com/lathiat/avahi/issues/453
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2223613
- https://access.redhat.com/errata/RHSA-2023:7836
- https://access.redhat.com/errata/RHSA-2024:0418
- https://access.redhat.com/errata/RHSA-2024:0576
- https://access.redhat.com/errata/RHSA-2024:2433
Frequently Asked Questions
What is CVE-2023-38471?
CVE-2023-38471 is a vulnerability found in Avahi that allows for a reachable assertion in the dbus_set_host_name function.
What is the severity of CVE-2023-38471?
The severity of CVE-2023-38471 is medium with a severity value of 6.2.
Which software is affected by CVE-2023-38471?
The Avahi version up to exclusive 0.9, Redhat Enterprise Linux 8.0, and Redhat Enterprise Linux 9.0 are affected by CVE-2023-38471.
How can I fix CVE-2023-38471?
To fix CVE-2023-38471, update Avahi to a version that is not affected, or apply the appropriate patch if available.
Where can I find more information about CVE-2023-38471?
You can find more information about CVE-2023-38471 at the following references: [link1], [link2], [link3].
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