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[email protected]NVD:CVE-2020-10725

HistoryMay 20, 2020 - 2:15 p.m.

CVE-2020-10725

2020-05-2014:15:11

CWE-665

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

49.3%

JSON

A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function virtio_dev_rx_batch_packed().

Affected configurations

Nvd

Node

dpdkdata_plane_development_kitRange≤19.11

Node

fedoraprojectfedoraMatch32

Node

opensuseleapMatch15.1

Node

oracleenterprise_communications_brokerMatch3.1.0

oracleenterprise_communications_brokerMatch3.2.0

VendorProductVersionCPE
dpdkdata_plane_development_kit*cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
oracleenterprise_communications_broker3.1.0cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:*:*:*:*:*:*:*
oracleenterprise_communications_broker3.2.0cpe:2.3:a:oracle:enterprise_communications_broker:3.2.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dpdk	data_plane_development_kit	*	cpe:2.3:a:dpdk:data_plane_development_kit::::::::
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*
opensuse	leap	15.1	cpe:2.3:o:opensuse:leap:15.1:::::::*
oracle	enterprise_communications_broker	3.1.0	cpe:2.3:a:oracle:enterprise_communications_broker:3.1.0:::::::*
oracle	enterprise_communications_broker	3.2.0	cpe:2.3:a:oracle:enterprise_communications_broker:3.2.0:::::::*