CVE-2023-38469: Reachable assertion in avahi_dns_packet_append_record
First published: Fri Apr 28 2023(Updated: )
A reachable assertion was found in avahi_dns_packet_append_record. References: <a href="https://github.com/lathiat/avahi/issues/455">https://github.com/lathiat/avahi/issues/455</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-2023-38469
- https://bugzilla.redhat.com/show_bug.cgi?id=2191687
- https://github.com/lathiat/avahi/issues/455
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2223611
- 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 the severity of CVE-2023-38469?
The severity of CVE-2023-38469 is medium with a CVSS score of 6.2.
What is the affected software for CVE-2023-38469?
The affected software includes Avahi version up to exclusive 0.9, Redhat Enterprise Linux 8.0, and Redhat Enterprise Linux 9.0.
How can I fix CVE-2023-38469?
To fix CVE-2023-38469, update Avahi to a version that is not vulnerable or apply the necessary patches provided by the vendor.
Where can I find more information about CVE-2023-38469?
You can find more information about CVE-2023-38469 in the following references: [Red Hat Security Advisory](https://access.redhat.com/security/cve/CVE-2023-38469), [Bugzilla Report](https://bugzilla.redhat.com/show_bug.cgi?id=2191687), and [GitHub Issue](https://github.com/lathiat/avahi/issues/455).
- collector/nvd-api
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- agent/author
- agent/weakness
- agent/title
- agent/severity
- agent/event
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-38469
- agent/last-modified-date
- agent/references
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/avahi
- canonical/avahi avahi
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/8.0
- version/redhat enterprise linux/9.0