CVE-2017-9214

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 v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

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CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

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CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332711.html	Mailing List Patch Vendor Advisory
https://access.redhat.com/errata/RHSA-2017:2727	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2698	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2692	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2665	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2648	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2553	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2418	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openvswitch:openvswitch:2.7.0:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR	cpe:2.3:a:redhat:openstack:6.0:::::::*
	cpe:2.3:a:redhat:openstack:7.0:::::::*
	cpe:2.3:a:redhat:openstack:8:::::::*
	cpe:2.3:a:redhat:openstack:9:::::::*
	cpe:2.3:a:redhat:openstack:10:::::::*
	cpe:2.3:a:redhat:openstack:11:::::::*
	cpe:2.3:a:redhat:virtualization:4.1:::::::*
	cpe:2.3:a:redhat:virtualization_manager:4.1:::::::*

Configuration 4 (hide)

AND

cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

Information

Published : 2017-05-23 10:29

Updated : 2021-08-04 10:15

NVD link : CVE-2017-9214

Mitre link : CVE-2017-9214

JSON object : View

CWE

CWE-191

Integer Underflow (Wrap or Wraparound)

Products Affected

openvswitch

openvswitch

redhat

enterprise_linux
openstack
virtualization
virtualization_manager

debian

debian_linux

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