Vulnerability Description
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 function `ofputil_pull_queue_get_config_reply10` in `lib/ofp-util.c`.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openvswitch | Openvswitch | 2.7.0 |
| Debian | Debian Linux | 9.0 |
| Redhat | Openstack | 6.0 |
| Redhat | Virtualization | 4.1 |
| Redhat | Virtualization Manager | 4.1 |
| Redhat | Enterprise Linux | 7.0 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2017:2418Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2553Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2648Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2665Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2692Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2698Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2727Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00032.htmlMailing ListThird Party Advisory
- https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332711.htmlMailing ListPatchVendor Advisory
- https://access.redhat.com/errata/RHSA-2017:2418Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2553Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2648Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2665Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2692Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2698Third Party Advisory
FAQ
What is CVE-2017-9214?
CVE-2017-9214 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 function `ofputil_pul...
How severe is CVE-2017-9214?
CVE-2017-9214 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2017-9214?
Check the references section above for vendor advisories and patch information. Affected products include: Openvswitch Openvswitch, Debian Debian Linux, Redhat Openstack, Redhat Virtualization, Redhat Virtualization Manager.