ALSA-2024:2433

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ALSA-2024:2433

Summary: Moderate: avahi security update

Details: Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration Networking. It facilitates service discovery on a local network. Avahi and Avahi-aware applications allow you to plug your computer into a network and, with no configuration, view other people to chat with, view printers to print with, and find shared files on other computers. Security Fix(es): * avahi: Reachable assertion in avahi_dns_packet_append_record (CVE-2023-38469) * avahi: Reachable assertion in avahi_escape_label (CVE-2023-38470) * avahi: Reachable assertion in dbus_set_host_name (CVE-2023-38471) * avahi: Reachable assertion in avahi_rdata_parse (CVE-2023-38472) * avahi: Reachable assertion in avahi_alternative_host_name (CVE-2023-38473) 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. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References: https://access.redhat.com/errata/RHSA-2024:2433, https://access.redhat.com/security/cve/CVE-2023-38469, https://access.redhat.com/security/cve/CVE-2023-38470, https://access.redhat.com/security/cve/CVE-2023-38471, https://access.redhat.com/security/cve/CVE-2023-38472, https://access.redhat.com/security/cve/CVE-2023-38473, https://bugzilla.redhat.com/2191687, https://bugzilla.redhat.com/2191690, https://bugzilla.redhat.com/2191691, https://bugzilla.redhat.com/2191692, https://bugzilla.redhat.com/2191694, https://errata.almalinux.org/9/ALSA-2024-2433.html