Security update for avahi SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:03331-1 Final 1 1 2025-09-24T06:54:26Z current 2025-09-24T06:54:26Z 2025-09-24T06:54:26Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for avahi This update for avahi fixes the following issues: - CVE-2024-52615: wide-area DNS uses constant source port for queries and can expose the Avahi-daemon to DNS spoofing attacks (bsc#1233421). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Container suse/sle-micro-rancher/5.3:latest-2025-3331,Container suse/sle-micro-rancher/5.4:latest-2025-3331,Container suse/sle-micro/5.5:latest-2025-3331,SUSE-2025-3331,SUSE-SLE-Micro-5.3-2025-3331,SUSE-SLE-Micro-5.4-2025-3331,SUSE-SLE-Micro-5.5-2025-3331 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-202503331-1/ Link for SUSE-SU-2025:03331-1 https://lists.suse.com/pipermail/sle-updates/2025-September/041826.html E-Mail link for SUSE-SU-2025:03331-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1233421 SUSE Bug 1233421 https://www.suse.com/security/cve/CVE-2024-52615/ SUSE CVE CVE-2024-52615 page Container suse/sle-micro-rancher/5.3:latest Container suse/sle-micro-rancher/5.4:latest Container suse/sle-micro/5.5:latest SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro 5.5 avahi-0.8-150400.7.23.1 libavahi-common3-0.8-150400.7.23.1 libavahi-core7-0.8-150400.7.23.1 avahi-autoipd-0.8-150400.7.23.1 avahi-compat-howl-devel-0.8-150400.7.23.1 avahi-compat-mDNSResponder-devel-0.8-150400.7.23.1 avahi-lang-0.8-150400.7.23.1 avahi-utils-0.8-150400.7.23.1 avahi-utils-gtk-0.8-150400.7.23.1 libavahi-client3-0.8-150400.7.23.1 libavahi-client3-32bit-0.8-150400.7.23.1 libavahi-client3-64bit-0.8-150400.7.23.1 libavahi-common3-32bit-0.8-150400.7.23.1 libavahi-common3-64bit-0.8-150400.7.23.1 libavahi-devel-0.8-150400.7.23.1 libavahi-glib-devel-0.8-150400.7.23.1 libavahi-glib1-0.8-150400.7.23.1 libavahi-glib1-32bit-0.8-150400.7.23.1 libavahi-glib1-64bit-0.8-150400.7.23.1 libavahi-gobject-devel-0.8-150400.7.23.1 libavahi-gobject0-0.8-150400.7.23.1 libavahi-libevent1-0.8-150400.7.23.1 libavahi-qt5-1-0.8-150400.7.23.1 libavahi-qt5-devel-0.8-150400.7.23.1 libavahi-ui-gtk3-0-0.8-150400.7.23.1 libdns_sd-0.8-150400.7.23.1 libdns_sd-32bit-0.8-150400.7.23.1 libdns_sd-64bit-0.8-150400.7.23.1 libhowl0-0.8-150400.7.23.1 python3-avahi-0.8-150400.7.23.1 python3-avahi-gtk-0.8-150400.7.23.1 typelib-1_0-Avahi-0_6-0.8-150400.7.23.1 avahi-0.8-150400.7.23.1 as a component of Container suse/sle-micro-rancher/5.3:latest libavahi-common3-0.8-150400.7.23.1 as a component of Container suse/sle-micro-rancher/5.3:latest libavahi-core7-0.8-150400.7.23.1 as a component of Container suse/sle-micro-rancher/5.3:latest avahi-0.8-150400.7.23.1 as a component of Container suse/sle-micro-rancher/5.4:latest libavahi-common3-0.8-150400.7.23.1 as a component of Container suse/sle-micro-rancher/5.4:latest libavahi-core7-0.8-150400.7.23.1 as a component of Container suse/sle-micro-rancher/5.4:latest avahi-0.8-150400.7.23.1 as a component of Container suse/sle-micro/5.5:latest libavahi-common3-0.8-150400.7.23.1 as a component of Container suse/sle-micro/5.5:latest libavahi-core7-0.8-150400.7.23.1 as a component of Container suse/sle-micro/5.5:latest avahi-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.3 libavahi-client3-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.3 libavahi-common3-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.3 libavahi-core7-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.3 avahi-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.4 libavahi-client3-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.4 libavahi-common3-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.4 libavahi-core7-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.4 avahi-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.5 libavahi-client3-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.5 libavahi-common3-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.5 libavahi-core7-0.8-150400.7.23.1 as a component of SUSE Linux Enterprise Micro 5.5 A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue simplifies attacks where malicious DNS responses are injected. CVE-2024-52615 Container suse/sle-micro-rancher/5.3:latest:avahi-0.8-150400.7.23.1 Container suse/sle-micro-rancher/5.3:latest:libavahi-common3-0.8-150400.7.23.1 Container suse/sle-micro-rancher/5.3:latest:libavahi-core7-0.8-150400.7.23.1 Container suse/sle-micro-rancher/5.4:latest:avahi-0.8-150400.7.23.1 Container suse/sle-micro-rancher/5.4:latest:libavahi-common3-0.8-150400.7.23.1 Container suse/sle-micro-rancher/5.4:latest:libavahi-core7-0.8-150400.7.23.1 Container suse/sle-micro/5.5:latest:avahi-0.8-150400.7.23.1 Container suse/sle-micro/5.5:latest:libavahi-common3-0.8-150400.7.23.1 Container suse/sle-micro/5.5:latest:libavahi-core7-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.3:avahi-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.3:libavahi-client3-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.3:libavahi-common3-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.3:libavahi-core7-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.4:avahi-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.4:libavahi-client3-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.4:libavahi-common3-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.4:libavahi-core7-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.5:avahi-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.5:libavahi-client3-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.5:libavahi-common3-0.8-150400.7.23.1 SUSE Linux Enterprise Micro 5.5:libavahi-core7-0.8-150400.7.23.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202503331-1/ https://www.suse.com/security/cve/CVE-2024-52615.html CVE-2024-52615 https://bugzilla.suse.com/1233421 SUSE Bug 1233421