Security update for avahi

Announcement ID:	SUSE-SU-2024:2200-1
Rating:	moderate
References:	bsc#1216594 bsc#1216598 bsc#1226586
Cross-References:	CVE-2023-38469 CVE-2023-38471
CVSS scores:	CVE-2023-38469 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-38469 ( NVD ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-38471 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-38471 ( NVD ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	Basesystem Module 15-SP6 Desktop Applications Module 15-SP6 openSUSE Leap 15.6 SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise Real Time 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 SUSE Package Hub 15 15-SP6

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update for avahi fixes the following issues:

• CVE-2023-38471: Fixed a reachable assertion in dbus_set_host_name. (bsc#1216594)
• CVE-2023-38469: Fixed a reachable assertion in avahi_dns_packet_append_record. (bsc#1216598)

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:

• openSUSE Leap 15.6
  zypper in -t patch openSUSE-SLE-15.6-2024-2200=1 SUSE-2024-2200=1
• Basesystem Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2024-2200=1
• Desktop Applications Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2024-2200=1
• SUSE Package Hub 15 15-SP6
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2024-2200=1

Package List:

• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
  • python3-avahi-0.8-150600.15.3.1
  • libavahi-qt5-devel-0.8-150600.15.3.1
  • avahi-debugsource-0.8-150600.15.3.1
  • libavahi-client3-0.8-150600.15.3.1
  • libavahi-glib-devel-0.8-150600.15.3.1
  • typelib-1_0-Avahi-0_6-0.8-150600.15.3.1
  • libdns_sd-debuginfo-0.8-150600.15.3.1
  • avahi-autoipd-0.8-150600.15.3.1
  • libavahi-gobject0-debuginfo-0.8-150600.15.3.1
  • libavahi-gobject-devel-0.8-150600.15.3.1
  • avahi-debuginfo-0.8-150600.15.3.1
  • python3-avahi-gtk-0.8-150600.15.3.1
  • libavahi-gobject0-0.8-150600.15.3.1
  • libavahi-devel-0.8-150600.15.3.1
  • avahi-0.8-150600.15.3.1
  • libavahi-core7-0.8-150600.15.3.1
  • libdns_sd-0.8-150600.15.3.1
  • libavahi-common3-debuginfo-0.8-150600.15.3.1
  • avahi-compat-howl-devel-0.8-150600.15.3.1
  • libavahi-libevent1-0.8-150600.15.3.1
  • avahi-utils-debuginfo-0.8-150600.15.3.1
  • libavahi-qt5-1-0.8-150600.15.3.1
  • libavahi-ui-gtk3-0-debuginfo-0.8-150600.15.3.1
  • libhowl0-0.8-150600.15.3.1
  • libavahi-ui-gtk3-0-0.8-150600.15.3.1
  • avahi-utils-0.8-150600.15.3.1
  • libavahi-glib1-debuginfo-0.8-150600.15.3.1
  • avahi-glib2-debugsource-0.8-150600.15.3.1
  • libavahi-client3-debuginfo-0.8-150600.15.3.1
  • libhowl0-debuginfo-0.8-150600.15.3.1
  • libavahi-core7-debuginfo-0.8-150600.15.3.1
  • libavahi-common3-0.8-150600.15.3.1
  • libavahi-qt5-1-debuginfo-0.8-150600.15.3.1
  • avahi-utils-gtk-debuginfo-0.8-150600.15.3.1
  • avahi-autoipd-debuginfo-0.8-150600.15.3.1
  • libavahi-glib1-0.8-150600.15.3.1
  • libavahi-libevent1-debuginfo-0.8-150600.15.3.1
  • avahi-qt5-debugsource-0.8-150600.15.3.1
  • avahi-compat-mDNSResponder-devel-0.8-150600.15.3.1
  • avahi-utils-gtk-0.8-150600.15.3.1
• openSUSE Leap 15.6 (x86_64)
  • libavahi-glib1-32bit-debuginfo-0.8-150600.15.3.1
  • avahi-32bit-debuginfo-0.8-150600.15.3.1
  • libavahi-glib1-32bit-0.8-150600.15.3.1
  • libdns_sd-32bit-debuginfo-0.8-150600.15.3.1
  • libavahi-common3-32bit-0.8-150600.15.3.1
  • libavahi-client3-32bit-debuginfo-0.8-150600.15.3.1
  • libdns_sd-32bit-0.8-150600.15.3.1
  • libavahi-client3-32bit-0.8-150600.15.3.1
  • libavahi-common3-32bit-debuginfo-0.8-150600.15.3.1
• openSUSE Leap 15.6 (noarch)
  • avahi-lang-0.8-150600.15.3.1
• openSUSE Leap 15.6 (aarch64_ilp32)
  • libavahi-common3-64bit-debuginfo-0.8-150600.15.3.1
  • libdns_sd-64bit-0.8-150600.15.3.1
  • avahi-64bit-debuginfo-0.8-150600.15.3.1
  • libdns_sd-64bit-debuginfo-0.8-150600.15.3.1
  • libavahi-glib1-64bit-debuginfo-0.8-150600.15.3.1
  • libavahi-glib1-64bit-0.8-150600.15.3.1
  • libavahi-client3-64bit-debuginfo-0.8-150600.15.3.1
  • libavahi-common3-64bit-0.8-150600.15.3.1
  • libavahi-client3-64bit-0.8-150600.15.3.1
• Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • avahi-debugsource-0.8-150600.15.3.1
  • libavahi-client3-0.8-150600.15.3.1
  • libavahi-glib-devel-0.8-150600.15.3.1
  • typelib-1_0-Avahi-0_6-0.8-150600.15.3.1
  • libdns_sd-debuginfo-0.8-150600.15.3.1
  • libavahi-gobject0-debuginfo-0.8-150600.15.3.1
  • avahi-debuginfo-0.8-150600.15.3.1
  • libavahi-gobject0-0.8-150600.15.3.1
  • libavahi-devel-0.8-150600.15.3.1
  • avahi-0.8-150600.15.3.1
  • libavahi-core7-0.8-150600.15.3.1
  • libdns_sd-0.8-150600.15.3.1
  • libavahi-common3-debuginfo-0.8-150600.15.3.1
  • avahi-compat-howl-devel-0.8-150600.15.3.1
  • libavahi-libevent1-0.8-150600.15.3.1
  • avahi-utils-debuginfo-0.8-150600.15.3.1
  • libavahi-ui-gtk3-0-debuginfo-0.8-150600.15.3.1
  • libhowl0-0.8-150600.15.3.1
  • libavahi-ui-gtk3-0-0.8-150600.15.3.1
  • avahi-utils-0.8-150600.15.3.1
  • libavahi-glib1-debuginfo-0.8-150600.15.3.1
  • avahi-glib2-debugsource-0.8-150600.15.3.1
  • libavahi-client3-debuginfo-0.8-150600.15.3.1
  • libhowl0-debuginfo-0.8-150600.15.3.1
  • libavahi-core7-debuginfo-0.8-150600.15.3.1
  • libavahi-common3-0.8-150600.15.3.1
  • libavahi-glib1-0.8-150600.15.3.1
  • libavahi-libevent1-debuginfo-0.8-150600.15.3.1
  • avahi-compat-mDNSResponder-devel-0.8-150600.15.3.1
• Basesystem Module 15-SP6 (noarch)
  • avahi-lang-0.8-150600.15.3.1
• Basesystem Module 15-SP6 (x86_64)
  • avahi-32bit-debuginfo-0.8-150600.15.3.1
  • libavahi-common3-32bit-0.8-150600.15.3.1
  • libavahi-client3-32bit-debuginfo-0.8-150600.15.3.1
  • libavahi-client3-32bit-0.8-150600.15.3.1
  • libavahi-common3-32bit-debuginfo-0.8-150600.15.3.1
• Desktop Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • avahi-autoipd-debuginfo-0.8-150600.15.3.1
  • avahi-debuginfo-0.8-150600.15.3.1
  • avahi-debugsource-0.8-150600.15.3.1
  • avahi-glib2-debugsource-0.8-150600.15.3.1
  • avahi-autoipd-0.8-150600.15.3.1
  • avahi-utils-gtk-0.8-150600.15.3.1
  • libavahi-gobject-devel-0.8-150600.15.3.1
  • avahi-utils-gtk-debuginfo-0.8-150600.15.3.1
• SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x x86_64)
  • avahi-debuginfo-0.8-150600.15.3.1
  • python3-avahi-0.8-150600.15.3.1
  • avahi-debugsource-0.8-150600.15.3.1

References:

• https://www.suse.com/security/cve/CVE-2023-38469.html
• https://www.suse.com/security/cve/CVE-2023-38471.html
• https://bugzilla.suse.com/show_bug.cgi?id=1216594
• https://bugzilla.suse.com/show_bug.cgi?id=1216598
• https://bugzilla.suse.com/show_bug.cgi?id=1226586