CVE-2017-9214
9.8
CRITICAL
CVSS 3.1
EPSS 4.4%
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`.
How to fix CVE-2017-9214
To remediate CVE-2017-9214, upgrade the affected package to a fixed version below.
- Debian/openvswitch—upgrade to 2.8.1+dfsg1-2 or later
Is CVE-2017-9214 being exploited?
Low — EPSS is 4.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.8.1+dfsg1-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |