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SUSE-SU-2021:0436-1

Опубликовано: 11 фев. 2021
Источник: suse-cvrf

Описание

Security update for openvswitch

This update for openvswitch fixes the following issues:

  • CVE-2020-35498: Fixed a denial of service related to the handling of Ethernet padding (bsc#1181742).

Список пакетов

SUSE Linux Enterprise Module for Package Hub 15 SP2
libopenvswitch-2_13-0-2.13.2-9.14.1
python3-ovs-2.13.2-9.14.1
SUSE Linux Enterprise Module for Server Applications 15 SP2
libopenvswitch-2_13-0-2.13.2-9.14.1
libovn-20_03-0-20.03.1-9.14.1
openvswitch-2.13.2-9.14.1
openvswitch-devel-2.13.2-9.14.1
openvswitch-ipsec-2.13.2-9.14.1
openvswitch-pki-2.13.2-9.14.1
openvswitch-test-2.13.2-9.14.1
openvswitch-vtep-2.13.2-9.14.1
ovn-20.03.1-9.14.1
ovn-central-20.03.1-9.14.1
ovn-devel-20.03.1-9.14.1
ovn-docker-20.03.1-9.14.1
ovn-host-20.03.1-9.14.1
ovn-vtep-20.03.1-9.14.1
python3-ovs-2.13.2-9.14.1

Ссылки

Описание

A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.

Затронутые продукты
SUSE Linux Enterprise Module for Package Hub 15 SP2:libopenvswitch-2_13-0-2.13.2-9.14.1
SUSE Linux Enterprise Module for Package Hub 15 SP2:python3-ovs-2.13.2-9.14.1
SUSE Linux Enterprise Module for Server Applications 15 SP2:libopenvswitch-2_13-0-2.13.2-9.14.1
SUSE Linux Enterprise Module for Server Applications 15 SP2:libovn-20_03-0-20.03.1-9.14.1
Ссылки