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Security Advisory - Input Validation Vulnerability in Multiple Huawei Products

  • SA No:huawei-sa-20170419-01-pse
  • Initial Release Date: Apr 19, 2017
  • Last Release Date: May 10, 2017

There is an input validation vulnerability in Huawei Multiple products. Due to the lack of input validation on the device, a remote attacker may exploit this vulnerability by crafting a malformed packet and sending it to the device. A successful exploit could allow the attacker to cause a denial of service or execute arbitrary code. (Vulnerability ID: HWPSIRT-2016-12105)

This vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-2722.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170419-01-pse-en

Product Name

Affected Version

Resolved Product and Version

DP300

V500R002C00

V500R002C00SPC800

TE60

V100R001C01

Upgrade to V600R006C00SPC200

V100R001C10

V100R003C00

V500R002C00

V600R006C00

V600R006C00SPC200

TP3106

V100R001C06

Upgrade to V100R002C00SPC700

V100R002C00

V100R002C00SPC700

ViewPoint 9030

V100R011C02

Upgrade to V100R011C03SPC500

V100R011C03

V100R011C03SPC500

eCNS210_TD

V100R004C10

V100R004C10SPC410

eSpace 7950

V200R003C00

V200R003C00SPCk00

V200R003C30

eSpace IAD

V300R001C07SPCa00

Upgrade to V300R002C01SPCn00

V300R002C01SPCb00

V300R002C01SPCn00

eSpace U1981

V100R001C20

Upgrade to V200R003C30SPC200

V100R001C30

V200R003C00

V200R003C20

V200R003C30

V200R003C30SPC200

An attacker can exploit this vulnerability to cause a denial of service or execute arbitrary code.

The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).

Base Score: 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Temporal Score: 8.2 (E:F/RL:O/RC:C)

This vulnerability can be exploited only when the following conditions are present:

1. The attacker gains access to the device network.

Vulnerability details:

Due to the lack of input validation on the device, a remote attacker may exploit this vulnerability by crafting a malformed packet and sending it to the device. A successful exploit could allow the attacker to cause a denial of service or execute arbitrary code.

Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.

This vulnerability was discovered by Huawei internal tester.

2017-05-10 V1.1 UPDATED Updated the “Software Versions and Fixes” section;

2017-04-19 V1.0 INITIAL

Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.

To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.

To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.

This document is provided on an "AS IS" basis and does not imply any kind of guarantee or warranty, either express or implied, including the warranties of merchantability or fitness for a particular purpose. In no event shall Huawei or any of its directly or indirectly controlled subsidiaries or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages. Your use of the document, by whatsoever means, will be totally at your own risk. Huawei is entitled to amend or update this document from time to time.