CVE-2017-9265

critical

Description

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_ofp15_group_mod`.

References

https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332965.html

https://access.redhat.com/errata/RHSA-2017:2727

https://access.redhat.com/errata/RHSA-2017:2698

https://access.redhat.com/errata/RHSA-2017:2692

https://access.redhat.com/errata/RHSA-2017:2665

https://access.redhat.com/errata/RHSA-2017:2648

https://access.redhat.com/errata/RHSA-2017:2553

https://access.redhat.com/errata/RHSA-2017:2418

Details

Source: Mitre, NVD

Published: 2017-05-29

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00803

Detections

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