Security update for avahi

Announcement ID: SUSE-SU-2023:1993-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2023-1981 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-1981 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.2
  • SUSE Linux Enterprise Real Time 15 SP3

An update that solves one vulnerability can now be installed.

Description:

This update for avahi fixes the following issues:

  • CVE-2023-1981: Fixed crash in avahi-daemon (bsc#1210328).

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 15.4
    zypper in -t patch openSUSE-SLE-15.4-2023-1993=1
  • SUSE Linux Enterprise Real Time 15 SP3
    zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-1993=1
  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-1993=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-1993=1

Package List:

  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • libavahi-ui0-debuginfo-0.7-150100.3.24.1
    • libavahi-ui0-0.7-150100.3.24.1
  • SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
    • libavahi-common3-0.7-150100.3.24.1
    • libavahi-common3-debuginfo-0.7-150100.3.24.1
    • avahi-autoipd-0.7-150100.3.24.1
    • libavahi-core7-0.7-150100.3.24.1
    • avahi-glib2-debugsource-0.7-150100.3.24.1
    • typelib-1_0-Avahi-0_6-0.7-150100.3.24.1
    • libavahi-common3-32bit-0.7-150100.3.24.1
    • libavahi-glib1-0.7-150100.3.24.1
    • libavahi-glib1-debuginfo-0.7-150100.3.24.1
    • libavahi-core7-debuginfo-0.7-150100.3.24.1
    • avahi-utils-gtk-debuginfo-0.7-150100.3.24.1
    • libavahi-ui-gtk3-0-debuginfo-0.7-150100.3.24.1
    • avahi-32bit-debuginfo-0.7-150100.3.24.1
    • avahi-compat-mDNSResponder-devel-0.7-150100.3.24.1
    • avahi-debugsource-0.7-150100.3.24.1
    • libavahi-glib-devel-0.7-150100.3.24.1
    • libavahi-client3-32bit-debuginfo-0.7-150100.3.24.1
    • libavahi-common3-32bit-debuginfo-0.7-150100.3.24.1
    • avahi-utils-gtk-0.7-150100.3.24.1
    • avahi-compat-howl-devel-0.7-150100.3.24.1
    • libavahi-client3-0.7-150100.3.24.1
    • libdns_sd-0.7-150100.3.24.1
    • libdns_sd-debuginfo-0.7-150100.3.24.1
    • libavahi-gobject-devel-0.7-150100.3.24.1
    • avahi-utils-debuginfo-0.7-150100.3.24.1
    • libavahi-gobject0-debuginfo-0.7-150100.3.24.1
    • libavahi-ui-gtk3-0-0.7-150100.3.24.1
    • libavahi-ui0-0.7-150100.3.24.1
    • avahi-autoipd-debuginfo-0.7-150100.3.24.1
    • avahi-debuginfo-0.7-150100.3.24.1
    • libavahi-ui0-debuginfo-0.7-150100.3.24.1
    • libhowl0-0.7-150100.3.24.1
    • libavahi-gobject0-0.7-150100.3.24.1
    • avahi-0.7-150100.3.24.1
    • libavahi-client3-32bit-0.7-150100.3.24.1
    • libhowl0-debuginfo-0.7-150100.3.24.1
    • libavahi-client3-debuginfo-0.7-150100.3.24.1
    • libavahi-devel-0.7-150100.3.24.1
    • avahi-utils-0.7-150100.3.24.1
  • SUSE Linux Enterprise Real Time 15 SP3 (noarch)
    • avahi-lang-0.7-150100.3.24.1
  • SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    • avahi-debugsource-0.7-150100.3.24.1
    • libavahi-client3-0.7-150100.3.24.1
    • libavahi-common3-0.7-150100.3.24.1
    • libavahi-common3-debuginfo-0.7-150100.3.24.1
    • libavahi-core7-0.7-150100.3.24.1
    • libavahi-client3-debuginfo-0.7-150100.3.24.1
    • avahi-debuginfo-0.7-150100.3.24.1
    • libavahi-core7-debuginfo-0.7-150100.3.24.1
    • avahi-0.7-150100.3.24.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    • avahi-debugsource-0.7-150100.3.24.1
    • libavahi-client3-0.7-150100.3.24.1
    • libavahi-common3-0.7-150100.3.24.1
    • libavahi-common3-debuginfo-0.7-150100.3.24.1
    • libavahi-core7-0.7-150100.3.24.1
    • libavahi-client3-debuginfo-0.7-150100.3.24.1
    • avahi-debuginfo-0.7-150100.3.24.1
    • libavahi-core7-debuginfo-0.7-150100.3.24.1
    • avahi-0.7-150100.3.24.1

References: