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openSUSE-SU-2017:2272-1

Опубликовано: 28 авг. 2017
Источник: suse-cvrf

Описание

Security update for openvswitch

This update for openvswitch fixes the following issues:

  • CVE-2017-9263: OpenFlow role status message can cause a call to abort() leading to application crash (bsc#1041470)

  • CVE-2017-9265: Buffer over-read while parsing message could lead to crash or maybe arbitrary code execution (bsc#1041447)

  • Do not restart the ovs-vswitchd and ovsdb-server services on package updates (bsc#1002734)

  • Do not restart the ovs-vswitchd, ovsdb-server and openvswitch services on package removals. This facilitates potential future package moves but also preserves connectivity when the package is removed (bsc#1050896)

This update was imported from the SUSE:SLE-12-SP3:Update update project.

Список пакетов

openSUSE Leap 42.3
openvswitch-2.7.0-4.1
openvswitch-devel-2.7.0-4.1
openvswitch-ovn-central-2.7.0-4.1
openvswitch-ovn-common-2.7.0-4.1
openvswitch-ovn-docker-2.7.0-4.1
openvswitch-ovn-host-2.7.0-4.1
openvswitch-ovn-vtep-2.7.0-4.1
openvswitch-pki-2.7.0-4.1
openvswitch-test-2.7.0-4.1
openvswitch-vtep-2.7.0-4.1
python-openvswitch-2.7.0-4.1
python-openvswitch-test-2.7.0-4.1

Ссылки

Описание

In Open vSwitch (OvS) 2.7.0, while parsing an OpenFlow role status message, there is a call to the abort() function for undefined role status reasons in the function `ofp_print_role_status_message` in `lib/ofp-print.c` that may be leveraged toward a remote DoS attack by a malicious switch.

Затронутые продукты
openSUSE Leap 42.3:openvswitch-2.7.0-4.1
openSUSE Leap 42.3:openvswitch-devel-2.7.0-4.1
openSUSE Leap 42.3:openvswitch-ovn-central-2.7.0-4.1
openSUSE Leap 42.3:openvswitch-ovn-common-2.7.0-4.1
Ссылки

Описание

In Open vSwitch (OvS) v2.7.0, there is a buffer over-read while parsing the group mod OpenFlow message sent from the controller in `lib/ofp-util.c` in the function `ofputil_pull_ofp15_group_mod`.

Затронутые продукты
openSUSE Leap 42.3:openvswitch-2.7.0-4.1
openSUSE Leap 42.3:openvswitch-devel-2.7.0-4.1
openSUSE Leap 42.3:openvswitch-ovn-central-2.7.0-4.1
openSUSE Leap 42.3:openvswitch-ovn-common-2.7.0-4.1
Ссылки