Red Hat Security Advisory: openvswitch security update
An update for openvswitch is now available for Red Hat OpenStack Platform 8.0 (Liberty). 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.
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-9265US | critical9.8 | — | ||
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_of… | ||||
| CVE-2017-9263US | medium6.5 | — | ||
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_rol… | ||||
| CVE-2017-9214US | critical9.8 | — | ||
In Open vSwitch (OvS) 2.7.0, while parsing an OFPT_QUEUE_GET_CONFIG_REPLY type OFP 1.0 message, there is a buffer over-read that is caused by an unsigned integer underflow in the f… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/errata/RHSA-2017:2692self
- https://access.redhat.com/security/updates/classification/#moderateexternal
- 1431495external
- 1456795external
- 1457327external
- 1457335external
- Canonical URLself
remediations (12)
- Fixedopenvswitch-0:2.5.0-15.git20160727.el7ost.src as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-0:2.5.0-15.git20160727.el7ost.src as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-0:2.5.0-15.git20160727.el7ost.src as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-0:2.5.0-15.git20160727.el7ost.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-0:2.5.0-15.git20160727.el7ost.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-0:2.5.0-15.git20160727.el7ost.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-debuginfo-0:2.5.0-15.git20160727.el7ost.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-debuginfo-0:2.5.0-15.git20160727.el7ost.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedopenvswitch-debuginfo-0:2.5.0-15.git20160727.el7ost.x86_64 as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedpython-openvswitch-0:2.5.0-15.git20160727.el7ost.noarch as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedpython-openvswitch-0:2.5.0-15.git20160727.el7ost.noarch as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692 - Fixedpython-openvswitch-0:2.5.0-15.git20160727.el7ost.noarch as a component of Red Hat OpenStack Platform 8.0 (Liberty)
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-2017:2692
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