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SUSE-SU-2021:1493-1

Опубликовано: 04 мая 2021
Источник: suse-cvrf

Описание

Security update for avahi

This update for avahi fixes the following issues:

  • CVE-2021-3468: avoid infinite loop by handling HUP event in client_work (bsc#1184521).

Список пакетов

Container suse/pcp:latest
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Container suse/sle-micro-rancher/5.2:latest
avahi-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-core7-0.7-3.9.1
Image SLES15-SP1-Azure-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-Azure-HPC-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-CHOST-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-CHOST-BYOS-EC2
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-CHOST-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-EC2-HPC-HVM-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-EC2-HVM-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-GCE-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-SAP-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-SAP-Azure-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-SAP-Azure-LI-BYOS-Production
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libdns_sd-0.7-3.9.1
Image SLES15-SP1-SAP-Azure-VLI-BYOS-Production
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libdns_sd-0.7-3.9.1
Image SLES15-SP1-SAP-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-SAP-EC2-HVM-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-SAP-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-SAP-GCE-BYOS
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP1-SAPCAL-Azure
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP1-SAPCAL-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP1-SAPCAL-GCE
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP2-Azure-Basic
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-Azure-Standard
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-CHOST-BYOS-Aliyun
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-CHOST-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-CHOST-BYOS-EC2
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-CHOST-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-EC2-ECS-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-HPC-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-HPC-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-HPC-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-Manager-4-1-Server-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-Manager-4-1-Server-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-Manager-4-1-Server-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-SAP-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libdns_sd-0.7-3.9.1
Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libdns_sd-0.7-3.9.1
Image SLES15-SP2-SAP-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-SAP-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-SAP-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-SAP-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP2-SAP-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-CHOST-BYOS-Aliyun
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-CHOST-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-CHOST-BYOS-EC2
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-CHOST-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-CHOST-BYOS-SAP-CCloud
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-EC2-ECS-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP3-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-HPC-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-HPC-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-HPC-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-HPC-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-Manager-4-2-Server-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-Manager-4-2-Server-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-SAP-Azure
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libdns_sd-0.7-3.9.1
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libdns_sd-0.7-3.9.1
Image SLES15-SP3-SAP-BYOS-Azure
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-SAP-BYOS-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-SAP-BYOS-GCE
libavahi-client3-0.7-3.9.1
libavahi-common3-0.7-3.9.1
Image SLES15-SP3-SAP-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP3-SAP-GCE
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP3-SAPCAL-Azure
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP3-SAPCAL-EC2-HVM
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
Image SLES15-SP3-SAPCAL-GCE
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
SUSE Linux Enterprise Module for Basesystem 15 SP2
avahi-0.7-3.9.1
avahi-compat-howl-devel-0.7-3.9.1
avahi-compat-mDNSResponder-devel-0.7-3.9.1
avahi-lang-0.7-3.9.1
avahi-utils-0.7-3.9.1
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
libavahi-core7-0.7-3.9.1
libavahi-devel-0.7-3.9.1
libavahi-glib-devel-0.7-3.9.1
libavahi-glib1-0.7-3.9.1
libavahi-gobject0-0.7-3.9.1
libavahi-ui-gtk3-0-0.7-3.9.1
libavahi-ui0-0.7-3.9.1
libdns_sd-0.7-3.9.1
libhowl0-0.7-3.9.1
typelib-1_0-Avahi-0_6-0.7-3.9.1
SUSE Linux Enterprise Module for Basesystem 15 SP3
avahi-0.7-3.9.1
avahi-compat-howl-devel-0.7-3.9.1
avahi-compat-mDNSResponder-devel-0.7-3.9.1
avahi-lang-0.7-3.9.1
avahi-utils-0.7-3.9.1
libavahi-client3-0.7-3.9.1
libavahi-client3-32bit-0.7-3.9.1
libavahi-common3-0.7-3.9.1
libavahi-common3-32bit-0.7-3.9.1
libavahi-core7-0.7-3.9.1
libavahi-devel-0.7-3.9.1
libavahi-glib-devel-0.7-3.9.1
libavahi-glib1-0.7-3.9.1
libavahi-gobject0-0.7-3.9.1
libavahi-ui-gtk3-0-0.7-3.9.1
libavahi-ui0-0.7-3.9.1
libdns_sd-0.7-3.9.1
libhowl0-0.7-3.9.1
typelib-1_0-Avahi-0_6-0.7-3.9.1
SUSE Linux Enterprise Module for Desktop Applications 15 SP2
avahi-autoipd-0.7-3.9.1
avahi-utils-gtk-0.7-3.9.1
libavahi-gobject-devel-0.7-3.9.1
SUSE Linux Enterprise Module for Desktop Applications 15 SP3
avahi-autoipd-0.7-3.9.1
avahi-utils-gtk-0.7-3.9.1
libavahi-gobject-devel-0.7-3.9.1
SUSE Linux Enterprise Module for Package Hub 15 SP2
python3-avahi-0.7-3.9.1
SUSE Linux Enterprise Module for Package Hub 15 SP3
python3-avahi-0.7-3.9.1

Ссылки

Описание

A flaw was found in avahi in versions 0.6 up to 0.8. The event used to signal the termination of the client connection on the avahi Unix socket is not correctly handled in the client_work function, allowing a local attacker to trigger an infinite loop. The highest threat from this vulnerability is to the availability of the avahi service, which becomes unresponsive after this flaw is triggered.

Затронутые продукты
Container suse/pcp:latest:libavahi-client3-0.7-3.9.1
Container suse/pcp:latest:libavahi-common3-0.7-3.9.1
Container suse/sle-micro-rancher/5.2:latest:avahi-0.7-3.9.1
Container suse/sle-micro-rancher/5.2:latest:libavahi-common3-0.7-3.9.1
Ссылки
Уязвимость SUSE-SU-2021:1493-1