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Vulnerabilities / CVE-2017-9214

critical

CVE-2017-9214

openvswitch: Integer underflow in the ofputil_pull_queue_get_config_reply10 function

Published Modified CWE 191
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Red Hat (medium), Ubuntu (medium).

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`.

Affected packages and fixed versions

SourcePackageFixed in
debian 11openvswitch2.8.1+dfsg1-2
debian 12openvswitch2.8.1+dfsg1-2
debian 13openvswitch2.8.1+dfsg1-2
debian 14openvswitch2.8.1+dfsg1-2
debian 9openvswitch2.6.10-0+deb9u1
echoopenvswitch2.8.1+dfsg1-2
ubuntu 16.04openvswitch2.5.2-0ubuntu0.16.04.2
ubuntu 16.04-ESMopenvswitch2.5.2-0ubuntu0.16.04.2
ubuntu 17.04openvswitch2.6.1-0ubuntu5.1

References

All 13 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.