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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350

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Ubuntu 25.10 kmod Critical Algif_aead Privilege Escalation USN-8226-1

Ubuntu 26.04 LTS nginx Critical Denial of Service 2026-42945

Ubuntu 26.04 Docker Critical Security Threats USN-8230-1 CVE-2026-33747

Debian OpenSSH Critical DSA-6204-1 CVE-2026-3497 Remote DoS Execution

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SUSE: 2023-4902 moderate: addressed polkit privilege escalation issue

* bsc#1216853 Cross-References: * CVE-2023-38472 . # Security update for avahi Announcement ID: SUSE-SU-2023:4901-1 Rating: moderate References: * bsc#1216853 Cross-References: * CVE-2023-38472 CVSS scores: * CVE-2023-38472 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2023-38472 ( 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-SP4 * Basesystem Module 15-SP5 * Desktop Applications Module 15-SP4 * Desktop Applications Module 15-SP5 * openSUSE Leap 15.4 * openSUSE Leap 15.5 * openSUSE Leap Micro 5.3 * openSUSE Leap Micro 5.4 * SUSE Linux Enterprise Desktop 15 SP4 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * 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 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3 * SUSE Package Hub 15 15-SP4 * SUSE Package Hub 15 15-SP5 An update that solves one vulnerability can now be installed. ## Description: This update for avahi fixes the following issues: * CVE-2023-38472: Fixed reachable assertion in avahi_rdata_parse (bsc#1216853). ## 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-15.4-2023-4901=1 SUSE-2023-4901=1 * openSUSELeap Micro 5.3 zypper in -t patch openSUSE-Leap-Micro-5.3-2023-4901=1 * openSUSE Leap Micro 5.4 zypper in -t patch openSUSE-Leap-Micro-5.4-2023-4901=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4901=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4901=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-4901=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-4901=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-4901=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2023-4901=1 * Basesystem Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4901=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4901=1 * Desktop Applications Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP4-2023-4901=1 * Desktop Applications Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP5-2023-4901=1 * SUSE Package Hub 15 15-SP4 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-4901=1 * SUSE Package Hub 15 15-SP5 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4901=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * avahi-compat-howl-devel-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * libavahi-libevent1-debuginfo-0.8-150400.7.13.1 * avahi-utils-gtk-0.8-150400.7.13.1 * libavahi-libevent1-0.8-150400.7.13.1 * avahi-glib2-debugsource-0.8-150400.7.13.1 * libavahi-qt5-devel-0.8-150400.7.13.1 * libavahi-glib1-debuginfo-0.8-150400.7.13.1 * avahi-qt5-debugsource-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 *avahi-autoipd-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-0.8-150400.7.13.1 * avahi-autoipd-debuginfo-0.8-150400.7.13.1 * libdns_sd-0.8-150400.7.13.1 * libavahi-devel-0.8-150400.7.13.1 * libavahi-core7-0.8-150400.7.13.1 * libavahi-qt5-1-debuginfo-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-debuginfo-0.8-150400.7.13.1 * libavahi-glib-devel-0.8-150400.7.13.1 * avahi-utils-0.8-150400.7.13.1 * libavahi-gobject-devel-0.8-150400.7.13.1 * libhowl0-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-compat-mDNSResponder-devel-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * libhowl0-debuginfo-0.8-150400.7.13.1 * python3-avahi-gtk-0.8-150400.7.13.1 * avahi-utils-debuginfo-0.8-150400.7.13.1 * python3-avahi-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-0.8-150400.7.13.1 * libavahi-qt5-1-0.8-150400.7.13.1 * libavahi-glib1-0.8-150400.7.13.1 * avahi-utils-gtk-debuginfo-0.8-150400.7.13.1 * typelib-1_0-Avahi-0_6-0.8-150400.7.13.1 * libdns_sd-debuginfo-0.8-150400.7.13.1 * openSUSE Leap 15.4 (x86_64) * libavahi-common3-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-0.8-150400.7.13.1 * libavahi-glib1-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-debuginfo-0.8-150400.7.13.1 * libdns_sd-32bit-debuginfo-0.8-150400.7.13.1 * avahi-32bit-debuginfo-0.8-150400.7.13.1 * libavahi-common3-32bit-debuginfo-0.8-150400.7.13.1 * libavahi-glib1-32bit-debuginfo-0.8-150400.7.13.1 * libdns_sd-32bit-0.8-150400.7.13.1 * openSUSE Leap 15.4 (noarch) * avahi-lang-0.8-150400.7.13.1 * openSUSE Leap 15.4 (aarch64_ilp32) * libdns_sd-64bit-0.8-150400.7.13.1 * libavahi-common3-64bit-debuginfo-0.8-150400.7.13.1 * libavahi-client3-64bit-debuginfo-0.8-150400.7.13.1 * avahi-64bit-debuginfo-0.8-150400.7.13.1 * libavahi-glib1-64bit-debuginfo-0.8-150400.7.13.1 *libavahi-client3-64bit-0.8-150400.7.13.1 * libdns_sd-64bit-debuginfo-0.8-150400.7.13.1 * libavahi-glib1-64bit-0.8-150400.7.13.1 * libavahi-common3-64bit-0.8-150400.7.13.1 * openSUSE Leap Micro 5.3 (aarch64 x86_64) * libavahi-core7-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * openSUSE Leap Micro 5.4 (aarch64 s390x x86_64) * libavahi-core7-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * avahi-compat-howl-devel-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * libavahi-libevent1-debuginfo-0.8-150400.7.13.1 * avahi-utils-gtk-0.8-150400.7.13.1 * libavahi-libevent1-0.8-150400.7.13.1 * avahi-glib2-debugsource-0.8-150400.7.13.1 * libavahi-qt5-devel-0.8-150400.7.13.1 * libavahi-glib1-debuginfo-0.8-150400.7.13.1 * avahi-qt5-debugsource-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * avahi-autoipd-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-0.8-150400.7.13.1 * avahi-autoipd-debuginfo-0.8-150400.7.13.1 * libdns_sd-0.8-150400.7.13.1 * libavahi-devel-0.8-150400.7.13.1 * libavahi-core7-0.8-150400.7.13.1 * libavahi-qt5-1-debuginfo-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-debuginfo-0.8-150400.7.13.1 * libavahi-glib-devel-0.8-150400.7.13.1 * avahi-utils-0.8-150400.7.13.1 * libavahi-gobject-devel-0.8-150400.7.13.1 * libhowl0-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-compat-mDNSResponder-devel-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * libhowl0-debuginfo-0.8-150400.7.13.1 * python3-avahi-gtk-0.8-150400.7.13.1 * avahi-utils-debuginfo-0.8-150400.7.13.1 * libavahi-qt5-1-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-0.8-150400.7.13.1 * python3-avahi-0.8-150400.7.13.1 * libavahi-glib1-0.8-150400.7.13.1 * avahi-utils-gtk-debuginfo-0.8-150400.7.13.1 * typelib-1_0-Avahi-0_6-0.8-150400.7.13.1 * libdns_sd-debuginfo-0.8-150400.7.13.1 * openSUSE Leap 15.5 (x86_64) * libavahi-common3-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-0.8-150400.7.13.1 * libavahi-glib1-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-debuginfo-0.8-150400.7.13.1 * libdns_sd-32bit-debuginfo-0.8-150400.7.13.1 * avahi-32bit-debuginfo-0.8-150400.7.13.1 * libavahi-common3-32bit-debuginfo-0.8-150400.7.13.1 * libavahi-glib1-32bit-debuginfo-0.8-150400.7.13.1 * libdns_sd-32bit-0.8-150400.7.13.1 * openSUSE Leap 15.5 (noarch) * avahi-lang-0.8-150400.7.13.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) * libavahi-core7-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64) * libavahi-core7-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64) * libavahi-core7-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64) * libavahi-core7-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64) * libavahi-core7-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64) * avahi-compat-howl-devel-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * libavahi-libevent1-debuginfo-0.8-150400.7.13.1 * libavahi-libevent1-0.8-150400.7.13.1 * avahi-glib2-debugsource-0.8-150400.7.13.1 * libavahi-glib1-debuginfo-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 *libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-0.8-150400.7.13.1 * libdns_sd-0.8-150400.7.13.1 * libavahi-devel-0.8-150400.7.13.1 * libavahi-core7-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-debuginfo-0.8-150400.7.13.1 * libavahi-glib-devel-0.8-150400.7.13.1 * avahi-utils-0.8-150400.7.13.1 * libhowl0-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-compat-mDNSResponder-devel-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * libhowl0-debuginfo-0.8-150400.7.13.1 * avahi-utils-debuginfo-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-0.8-150400.7.13.1 * libavahi-glib1-0.8-150400.7.13.1 * typelib-1_0-Avahi-0_6-0.8-150400.7.13.1 * libdns_sd-debuginfo-0.8-150400.7.13.1 * Basesystem Module 15-SP4 (noarch) * avahi-lang-0.8-150400.7.13.1 * Basesystem Module 15-SP4 (x86_64) * libavahi-common3-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-debuginfo-0.8-150400.7.13.1 * avahi-32bit-debuginfo-0.8-150400.7.13.1 * libavahi-common3-32bit-debuginfo-0.8-150400.7.13.1 * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64) * avahi-compat-howl-devel-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * libavahi-client3-debuginfo-0.8-150400.7.13.1 * libavahi-libevent1-debuginfo-0.8-150400.7.13.1 * libavahi-libevent1-0.8-150400.7.13.1 * avahi-glib2-debugsource-0.8-150400.7.13.1 * libavahi-glib1-debuginfo-0.8-150400.7.13.1 * libavahi-core7-debuginfo-0.8-150400.7.13.1 * libavahi-common3-0.8-150400.7.13.1 * libavahi-common3-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-debuginfo-0.8-150400.7.13.1 * libavahi-gobject0-0.8-150400.7.13.1 * libdns_sd-0.8-150400.7.13.1 * libavahi-devel-0.8-150400.7.13.1 * libavahi-core7-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-debuginfo-0.8-150400.7.13.1 *libavahi-glib-devel-0.8-150400.7.13.1 * avahi-utils-0.8-150400.7.13.1 * libhowl0-0.8-150400.7.13.1 * libavahi-client3-0.8-150400.7.13.1 * avahi-compat-mDNSResponder-devel-0.8-150400.7.13.1 * avahi-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * libhowl0-debuginfo-0.8-150400.7.13.1 * avahi-utils-debuginfo-0.8-150400.7.13.1 * libavahi-ui-gtk3-0-0.8-150400.7.13.1 * libavahi-glib1-0.8-150400.7.13.1 * typelib-1_0-Avahi-0_6-0.8-150400.7.13.1 * libdns_sd-debuginfo-0.8-150400.7.13.1 * Basesystem Module 15-SP5 (noarch) * avahi-lang-0.8-150400.7.13.1 * Basesystem Module 15-SP5 (x86_64) * libavahi-common3-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-0.8-150400.7.13.1 * libavahi-client3-32bit-debuginfo-0.8-150400.7.13.1 * avahi-32bit-debuginfo-0.8-150400.7.13.1 * libavahi-common3-32bit-debuginfo-0.8-150400.7.13.1 * Desktop Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64) * avahi-debugsource-0.8-150400.7.13.1 * avahi-utils-gtk-debuginfo-0.8-150400.7.13.1 * avahi-utils-gtk-0.8-150400.7.13.1 * avahi-autoipd-0.8-150400.7.13.1 * libavahi-gobject-devel-0.8-150400.7.13.1 * avahi-glib2-debugsource-0.8-150400.7.13.1 * avahi-autoipd-debuginfo-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * Desktop Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64) * avahi-debugsource-0.8-150400.7.13.1 * avahi-utils-gtk-debuginfo-0.8-150400.7.13.1 * avahi-utils-gtk-0.8-150400.7.13.1 * avahi-autoipd-0.8-150400.7.13.1 * libavahi-gobject-devel-0.8-150400.7.13.1 * avahi-glib2-debugsource-0.8-150400.7.13.1 * avahi-autoipd-debuginfo-0.8-150400.7.13.1 * avahi-debuginfo-0.8-150400.7.13.1 * SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64) * avahi-debuginfo-0.8-150400.7.13.1 * python3-avahi-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 * SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64) * avahi-debuginfo-0.8-150400.7.13.1 *python3-avahi-0.8-150400.7.13.1 * avahi-debugsource-0.8-150400.7.13.1 ## References: * https://www.suse.com/security/cve/CVE-2023-38472.html * https://bugzilla.suse.com/show_bug.cgi?id=1216853 . Critical patch addresses CVE-2023-38472 for avahi in SUSE distributions with a moderate rating.. SUSE Security Update, Avahi Security Fix, Software Update for SUSE. . LinuxSecurity.com Team

Dec 19, 2023 SuSE

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