Security update for avahi

Announcement ID: SUSE-SU-2025:03331-1
Release Date: 2025-09-24T06:54:28Z
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2024-52615 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  • CVE-2024-52615 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  • CVE-2024-52615 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products:
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Micro 5.5
  • SUSE Linux Enterprise Micro for Rancher 5.3
  • SUSE Linux Enterprise Micro for Rancher 5.4

An update that solves one vulnerability can now be installed.

Description:

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).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Micro for Rancher 5.4
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-3331=1
  • SUSE Linux Enterprise Micro 5.4
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-3331=1
  • SUSE Linux Enterprise Micro 5.5
    zypper in -t patch SUSE-SLE-Micro-5.5-2025-3331=1
  • openSUSE Leap 15.4
    zypper in -t patch SUSE-2025-3331=1
  • SUSE Linux Enterprise Micro for Rancher 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-3331=1
  • SUSE Linux Enterprise Micro 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-3331=1

Package List:

  • SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    • avahi-debuginfo-0.8-150400.7.23.1
    • avahi-0.8-150400.7.23.1
    • libavahi-core7-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-0.8-150400.7.23.1
    • libavahi-client3-debuginfo-0.8-150400.7.23.1
    • libavahi-client3-0.8-150400.7.23.1
    • avahi-debugsource-0.8-150400.7.23.1
    • libavahi-common3-debuginfo-0.8-150400.7.23.1
    • libavahi-core7-0.8-150400.7.23.1
  • SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    • avahi-debuginfo-0.8-150400.7.23.1
    • avahi-0.8-150400.7.23.1
    • libavahi-core7-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-0.8-150400.7.23.1
    • libavahi-client3-debuginfo-0.8-150400.7.23.1
    • libavahi-client3-0.8-150400.7.23.1
    • avahi-debugsource-0.8-150400.7.23.1
    • libavahi-common3-debuginfo-0.8-150400.7.23.1
    • libavahi-core7-0.8-150400.7.23.1
  • SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
    • avahi-debuginfo-0.8-150400.7.23.1
    • avahi-0.8-150400.7.23.1
    • libavahi-core7-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-0.8-150400.7.23.1
    • libavahi-client3-debuginfo-0.8-150400.7.23.1
    • libavahi-client3-0.8-150400.7.23.1
    • avahi-debugsource-0.8-150400.7.23.1
    • libavahi-common3-debuginfo-0.8-150400.7.23.1
    • libavahi-core7-0.8-150400.7.23.1
  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    • avahi-qt5-debugsource-0.8-150400.7.23.1
    • libavahi-glib1-debuginfo-0.8-150400.7.23.1
    • avahi-autoipd-debuginfo-0.8-150400.7.23.1
    • libavahi-ui-gtk3-0-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-0.8-150400.7.23.1
    • libavahi-client3-debuginfo-0.8-150400.7.23.1
    • libavahi-gobject0-0.8-150400.7.23.1
    • libavahi-common3-debuginfo-0.8-150400.7.23.1
    • libavahi-glib-devel-0.8-150400.7.23.1
    • avahi-compat-howl-devel-0.8-150400.7.23.1
    • libavahi-devel-0.8-150400.7.23.1
    • libavahi-qt5-1-0.8-150400.7.23.1
    • libavahi-qt5-1-debuginfo-0.8-150400.7.23.1
    • libavahi-libevent1-0.8-150400.7.23.1
    • libhowl0-debuginfo-0.8-150400.7.23.1
    • avahi-0.8-150400.7.23.1
    • libavahi-core7-debuginfo-0.8-150400.7.23.1
    • avahi-utils-0.8-150400.7.23.1
    • libavahi-qt5-devel-0.8-150400.7.23.1
    • avahi-compat-mDNSResponder-devel-0.8-150400.7.23.1
    • libavahi-ui-gtk3-0-0.8-150400.7.23.1
    • libhowl0-0.8-150400.7.23.1
    • libavahi-gobject0-debuginfo-0.8-150400.7.23.1
    • avahi-debuginfo-0.8-150400.7.23.1
    • libdns_sd-debuginfo-0.8-150400.7.23.1
    • avahi-glib2-debugsource-0.8-150400.7.23.1
    • avahi-debugsource-0.8-150400.7.23.1
    • libdns_sd-0.8-150400.7.23.1
    • typelib-1_0-Avahi-0_6-0.8-150400.7.23.1
    • libavahi-core7-0.8-150400.7.23.1
    • avahi-utils-debuginfo-0.8-150400.7.23.1
    • avahi-autoipd-0.8-150400.7.23.1
    • libavahi-gobject-devel-0.8-150400.7.23.1
    • python3-avahi-gtk-0.8-150400.7.23.1
    • libavahi-client3-0.8-150400.7.23.1
    • avahi-utils-gtk-0.8-150400.7.23.1
    • libavahi-libevent1-debuginfo-0.8-150400.7.23.1
    • avahi-utils-gtk-debuginfo-0.8-150400.7.23.1
    • libavahi-glib1-0.8-150400.7.23.1
    • python3-avahi-0.8-150400.7.23.1
  • openSUSE Leap 15.4 (x86_64)
    • libdns_sd-32bit-0.8-150400.7.23.1
    • libavahi-common3-32bit-0.8-150400.7.23.1
    • libavahi-client3-32bit-0.8-150400.7.23.1
    • avahi-32bit-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-32bit-debuginfo-0.8-150400.7.23.1
    • libdns_sd-32bit-debuginfo-0.8-150400.7.23.1
    • libavahi-glib1-32bit-debuginfo-0.8-150400.7.23.1
    • libavahi-client3-32bit-debuginfo-0.8-150400.7.23.1
    • libavahi-glib1-32bit-0.8-150400.7.23.1
  • openSUSE Leap 15.4 (noarch)
    • avahi-lang-0.8-150400.7.23.1
  • openSUSE Leap 15.4 (aarch64_ilp32)
    • libavahi-client3-64bit-0.8-150400.7.23.1
    • avahi-64bit-debuginfo-0.8-150400.7.23.1
    • libavahi-client3-64bit-debuginfo-0.8-150400.7.23.1
    • libavahi-glib1-64bit-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-64bit-debuginfo-0.8-150400.7.23.1
    • libavahi-glib1-64bit-0.8-150400.7.23.1
    • libavahi-common3-64bit-0.8-150400.7.23.1
    • libdns_sd-64bit-0.8-150400.7.23.1
    • libdns_sd-64bit-debuginfo-0.8-150400.7.23.1
  • SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    • avahi-debuginfo-0.8-150400.7.23.1
    • avahi-0.8-150400.7.23.1
    • libavahi-core7-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-0.8-150400.7.23.1
    • libavahi-client3-debuginfo-0.8-150400.7.23.1
    • libavahi-client3-0.8-150400.7.23.1
    • avahi-debugsource-0.8-150400.7.23.1
    • libavahi-common3-debuginfo-0.8-150400.7.23.1
    • libavahi-core7-0.8-150400.7.23.1
  • SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    • avahi-debuginfo-0.8-150400.7.23.1
    • avahi-0.8-150400.7.23.1
    • libavahi-core7-debuginfo-0.8-150400.7.23.1
    • libavahi-common3-0.8-150400.7.23.1
    • libavahi-client3-debuginfo-0.8-150400.7.23.1
    • libavahi-client3-0.8-150400.7.23.1
    • avahi-debugsource-0.8-150400.7.23.1
    • libavahi-common3-debuginfo-0.8-150400.7.23.1
    • libavahi-core7-0.8-150400.7.23.1

References: