CVE-2018-17204

mediumpriority · track · 18EPSS 0.019 · 80 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.91% (80th) EPSS

CVSS 4 · medium

Is it mine?

66 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6, affecting parse_group_prop_ntr_selection_method in lib/ofp-util.c. When decoding a group mod, it validates the group type and command after the whole group mod has been decoded. The OF1.5 decoder, however, tries to use the type and command earlier, when it might still be invalid. This causes an assertion failure (via OVS_NOT_REACHED). ovs-vswitchd does not enable support for OpenFlow 1.5 by default.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedredhat-release-virtualization-host-0:4.2-7.5.el7.src as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHBA-2018:3683
Fixedredhat-release-virtualization-host-0:4.2-7.5.el7.x86_64 as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHBA-2018:3683
Fixedredhat-virtualization-host-0:4.2-20181121.0.el7_6.src as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHBA-2018:3683
Fixedredhat-virtualization-host-image-update-0:4.2-20181121.0.el7_6.noarch as a component of Red Hat Virtualization 4 Hypervisor for RHEL 7redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHBA-2018:3683
Fixedredhat-virtualization-host-image-update-placeholder-0:4.2-7.5.el7.noarch as a component of RHEL 7-based RHEV-H for RHEV 4 (build requirements)redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/2974891
https://access.redhat.com/errata/RHBA-2018:3683
Fixedopenvswitch-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-0:2.9.0-70.el7fdp.1.src as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-0:2.9.0-70.el7fdp.1.src as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-0:2.9.0-70.el7fdp.1.x86_64 as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-debuginfo-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-debuginfo-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-debuginfo-0:2.9.0-70.el7fdp.1.x86_64 as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-devel-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-devel-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-devel-0:2.9.0-70.el7fdp.1.x86_64 as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-central-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-central-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-common-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-common-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-common-0:2.9.0-70.el7fdp.1.x86_64 as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-host-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-host-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-host-0:2.9.0-70.el7fdp.1.x86_64 as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-vtep-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-ovn-vtep-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-test-0:2.9.0-70.el7fdp.1.noarch as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedpython-openvswitch-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedpython-openvswitch-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedpython-openvswitch-0:2.9.0-70.el7fdp.1.x86_64 as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsredhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2018:3500
Fixedopenvswitch-0:2.9.0-83.el7fdp.1.src as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-debuginfo-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-devel-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-ovn-central-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-ovn-common-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-ovn-host-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-ovn-vtep-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-test-0:2.9.0-83.el7fdp.1.noarch as a component of OpenStack 10.0 Tools for RHEL 7redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedpython-openvswitch-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0053
Fixedopenvswitch-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-0:2.9.0-83.el7fdp.1.src as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-debuginfo-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-debuginfo-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-central-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-central-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-common-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-common-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-host-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-host-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-vtep-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-ovn-vtep-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedopenvswitch-test-0:2.9.0-83.el7fdp.1.noarch as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedpython-openvswitch-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081
Fixedpython-openvswitch-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2019:0081

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.7–4.3

v2.04mediumAV:N/AC:L/Au:S/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 2.8 · impact 1.4

v3.02.7lowCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:Lsecondary · Red Hat Product Security US

v3.14.3mediumAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Lsecondary · FSTEC (BDU) RU

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-617USprimaryCWE-20USCWE-79US

affected products (66)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ASPEED Technology Inc. ASPEED ast2400all versionsfstec_bduRU
ASPEED Technology Inc. ASPEED ast2500all versionsfstec_bduRU
Сообщество свободного программного обеспечения OpenBMC≤ 2.6fstec_bduRU
canonical ubuntu linux= 16.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 18.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
debian debian linux= 9.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
openvswitch openvswitch2.7.0 → 2.7.6nvdUScpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*
redhat openstack= 10nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*
redhat openstack= 13nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*
openvswitch-0:2.9.0-70.el7fdp.1.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 7all versionsfixedredhat_csafUS
openvswitch-0:2.9.0-70.el7fdp.1.src as a component of Fast Datapath for Red Hat Enterprise Linux 7all versionsfixedredhat_csafUS
openvswitch-0:2.9.0-70.el7fdp.1.src as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsall versionsfixedredhat_csafUS
openvswitch-0:2.9.0-70.el7fdp.1.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 7all versionsfixedredhat_csafUS
openvswitch-0:2.9.0-70.el7fdp.1.x86_64 as a component of Red Hat Virtualization 4.2 Management Agent for RHEL 7.6 EUS Hostsall versionsfixedredhat_csafUS
openvswitch-0:2.9.0-83.el7fdp.1.ppc64le as a component of Red Hat OpenStack Platform 13.0all versionsfixedredhat_csafUS
openvswitch-0:2.9.0-83.el7fdp.1.src as a component of Red Hat OpenStack Platform 10.0all versionsfixedredhat_csafUS
openvswitch-0:2.9.0-83.el7fdp.1.src as a component of Red Hat OpenStack Platform 13.0all versionsfixedredhat_csafUS
openvswitch-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 10.0all versionsfixedredhat_csafUS
openvswitch-0:2.9.0-83.el7fdp.1.x86_64 as a component of Red Hat OpenStack Platform 13.0all versionsfixedredhat_csafUS

showing 20 of 66

advisories (4)

Vendor and ecosystem advisories describing this.

RHBA-2018:3683Red Hat Bug Fix Advisory: Important: redhat-virtualization-host bug fix and enhancement update2018-11-27csaf · redhat_csafUS
Updated redhat-virtualization-host packages that fix several bugs and add various enhancements are now available.
RHSA-2018:3500Red Hat Security Advisory: openvswitch security, bug fix, and enhancement update2018-11-05csaf · redhat_csafUS
An update for openvswitch is now available for Fast Datapath for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
RHSA-2019:0053Red Hat Security Advisory: openvswitch security and bug fix update2019-01-16csaf · redhat_csafUS
An update for openvswitch is now available for Red Hat OpenStack Platform 10.0 (Newton). Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
RHSA-2019:0081Red Hat Security Advisory: openvswitch security and bug fix update2019-01-16csaf · redhat_csafUS
An update for openvswitch is now available for Red Hat OpenStack Platform 13.0 (Queens). Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd redhat_csaf NVD CVE.org MITRE

published 2018-09-19modified 2026-06-17

related (1,031)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2015-5477US	high7.8OT critical	99.6% (100th)	KEV	2015-07-29
named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.
CVE-2016-2776US	high7.5	89.5% (100th)	Exploit	2016-09-28
buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses, which allows remote attackers to cause…
CVE-2021-25216US	critical9.8	83.0% (100th)	—	2021-04-29
In BIND 9.5.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.11.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.…
CVE-2020-8617US	medium5.9	93.4% (100th)	Exploit	2020-05-19
Using a specially-crafted message, an attacker may potentially cause a BIND server to reach an inconsistent state if the attacker knows (or successfully guesses) the name of a TSIG…
CVE-2018-5740US	high7.5	59.6% (99th)	Exploit	2019-01-16
"deny-answer-aliases" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the…

+1026 more

references (19)

External citations — patches, advisories, analysis.

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