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certCERTVU:962459
HistoryAug 06, 2018 - 12:00 a.m.

TCP implementations vulnerable to Denial of Service

2018-08-0600:00:00
www.kb.cert.org
618

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.783 High

EPSS

Percentile

98.3%

Overview

The Linux kernel versions 4.9+ and supported versions of FreeBSD are vulnerable to denial of service conditions with low rates of specially modified packets.

Description

CWE-400: Uncontrolled Resource Consumption (โ€˜Resource Exhaustionโ€™) - CVE-2018-5390

Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.

CWE-400: Uncontrolled Resource Consumption (โ€˜Resource Exhaustionโ€™) - CVE-2018-6922
A TCP data structure in supported versions of FreeBSD (11, 11.1, 11.2, 10, and 10.4) use an inefficient algorithm to reassemble the data.

For both vulnerabilities, an attacker can induce a denial of service condition by sending specially modified packets within ongoing TCP sessions. Maintaining the denial of service condition requires continuous two-way TCP sessions to a reachable open port. Thus, the attacks cannot be performed using spoofed IP addresses.


Impact

An remote attacker may be able to trigger a denial-of-service condition against a system with an available open port.


Solution

Apply a patch
Patches for the Linux kernel are available to address the vulnerability.
Patches for FreeBSD are available to address the vulnerability.


Vendor Information

962459

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ADTRAN __ Affected

Notified: July 24, 2018 Updated: September 14, 2018

Statement Date: August 22, 2018

Status

Affected

Vendor Statement

Affected.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Akamai Technologies, Inc. Affected

Notified: July 27, 2018 Updated: August 08, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Amazon Affected

Notified: July 24, 2018 Updated: September 14, 2018

Statement Date: August 20, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Arista Networks, Inc. Affected

Notified: July 24, 2018 Updated: August 07, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Check Point Software Technologies __ Affected

Notified: July 24, 2018 Updated: September 13, 2018

Statement Date: September 13, 2018

Status

Affected

Vendor Statement

Check Point is Affected by both FragmentSmack and SegmentSmack

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Debian GNU/Linux Affected

Notified: July 24, 2018 Updated: August 07, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

F5 Networks, Inc. Affected

Notified: July 24, 2018 Updated: August 09, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

FreeBSD Project Affected

Notified: July 24, 2018 Updated: August 08, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Juniper Networks Affected

Notified: July 24, 2018 Updated: August 07, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Ubuntu Affected

Notified: July 24, 2018 Updated: August 07, 2018

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Broadcom __ Not Affected

Notified: July 24, 2018 Updated: September 11, 2018

Statement Date: August 23, 2018

Status

Not Affected

Vendor Statement

Advisory for CVE-2018-5390: <https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-686&gt;;

Advisory for CVE-2018-6922: <https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-696&gt;

Vendor References

SUSE Linux __ Not Affected

Notified: July 24, 2018 Updated: September 14, 2018

Status

Not Affected

Vendor Statement

SUSE is affected by VU#641765.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

Zyxel __ Not Affected

Notified: July 24, 2018 Updated: August 16, 2018

Statement Date: August 07, 2018

Status

Not Affected

Vendor Statement

Not Affected.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

3com Inc Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

A10 Networks Unknown

Notified: July 27, 2018 Updated: July 27, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

ACCESS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

ANTlabs Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

ARRIS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

ASP Linux Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

AT&T Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

AVM GmbH Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Actelis Networks Unknown

Notified: July 27, 2018 Updated: July 27, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Actiontec Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Aerohive Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

AhnLab Inc Unknown

Notified: July 27, 2018 Updated: July 27, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

AirWatch Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Alcatel-Lucent Enterprise Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Alpine Linux Unknown

Notified: August 13, 2018 Updated: August 13, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Android Open Source Project Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Appgate Network Security Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Apple Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Arch Linux Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Aruba Networks Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

AsusTek Computer Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Atheros Communications Inc. Unknown

Notified: August 06, 2018 Updated: August 06, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Avaya, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Barracuda Networks Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Belkin, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Bell Canada Enterprises Unknown

Notified: July 27, 2018 Updated: July 27, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

BlackBerry Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

BlueCat Networks, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Brocade Communication Systems Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

CA Technologies Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Cambium Networks Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Ceragon Networks Inc Unknown

Notified: August 06, 2018 Updated: August 06, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Cisco Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Comcast Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Command Software Systems Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

CoreOS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Cradlepoint Unknown

Notified: August 02, 2018 Updated: August 02, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

D-Link Systems, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Dell Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Dell EMC Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Dell SecureWorks Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

DesktopBSD Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Deutsche Telekom Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Devicescape Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Digi International Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

DragonFly BSD Project Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

EfficientIP SAS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Ericsson Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Espressif Systems Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

European Registry for Internet Domains Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Express Logic Unknown

Notified: August 02, 2018 Updated: August 02, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Extreme Networks Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

F-Secure Corporation Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Fedora Project Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Force10 Networks Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Fortinet, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Foundry Brocade Unknown

Notified: August 02, 2018 Updated: August 02, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

GNU glibc Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Geexbox Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Gentoo Linux Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Google Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

HP Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

HTC Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

HardenedBSD Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Hitachi Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Honeywell Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Huawei Technologies Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

IBM Corporation (zseries) Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

IBM eServer Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

IBM, INC. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

InfoExpress, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Infoblox Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Intel Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Internet Systems Consortium Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Internet Systems Consortium - DHCP Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Interniche Technologies, inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Joyent Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Kyocera Communications Unknown

Notified: August 13, 2018 Updated: August 13, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Lancope Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Lantronix Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Lenovo Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Linksys Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Marvell Semiconductors Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

McAfee Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

MediaTek Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Medtronic __ Unknown

Notified: July 24, 2018 Updated: August 02, 2018

Statement Date: August 02, 2018

Status

Unknown

Vendor Statement

Medtronic has mitigations in place for the reported vulnerabilities in automatic DNS registration and autodiscovery protocols.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Men & Mice Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

MetaSwitch Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Micro Focus Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Microchip Technology Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Microsoft Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

MikroTik Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Miredo Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Mitel Networks, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

NEC Corporation Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

NETSCOUT Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

NLnet Labs Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

NetBSD Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Netgear, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Nixu Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Nokia Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Nominum Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

OmniTI Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

OpenBSD Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

OpenConnect Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

OpenDNS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Openwall GNU/*/Linux Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Oracle Corporation Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Paessler Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Peplink Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Philips Electronics Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

PowerDNS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Pulse Secure Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

QLogic Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

QNX Software Systems Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

QUALCOMM Incorporated Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Quagga Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Quantenna Communications Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Red Hat, Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Riverbed Technologies Unknown

Notified: July 27, 2018 Updated: July 27, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Roku Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Ruckus Wireless Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Samsung Mobile Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Samsung Semiconductor Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Secure64 Software Corporation Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Sierra Wireless Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Slackware Linux Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Snort Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

SonicWall Unknown

Notified: July 27, 2018 Updated: July 27, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Sonos Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Sony Corporation Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Sophos, Inc. Unknown

Notified: July 27, 2018 Updated: July 27, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Sourcefire Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Symantec Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Synology Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

TP-LINK Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Technicolor Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

TippingPoint Technologies Inc. Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Toshiba Commerce Solutions Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

TrueOS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Turbolinux Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Ubiquiti Networks Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Unisys Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

VMware Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Wind River Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Xilinx Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Zebra Technologies Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Zephyr Project Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

aep NETWORKS Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

dnsmasq Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

eero Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

m0n0wall Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

netsnmp Unknown

Notified: July 24, 2018 Updated: July 23, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

pfSense Unknown

Notified: July 24, 2018 Updated: August 07, 2018

Status

Unknown

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

View all 167 vendors __View less vendors __

CVSS Metrics

Group Score Vector
Base 7.1 AV:N/AC:M/Au:N/C:N/I:N/A:C
Temporal 6.4 E:POC/RL:ND/RC:C
Environmental 6.4 CDP:ND/TD:H/CR:ND/IR:ND/AR:ND

References

Acknowledgements

Thanks to Juha-Matti Tilli (Aalto University, Department of Communications and Networking / Nokia Bell Labs) for reporting these vulnerabilities.

This document was written by Trent Novelly.

Other Information

CVE IDs: CVE-2018-5390, CVE-2018-6922
Date Public: 2018-07-23 Date First Published:

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.783 High

EPSS

Percentile

98.3%