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Security Advisory-Resource Management Vulnerability in the AR1220

  • SA No:Huawei-SA-20150318-01-AR1220
  • Initial Release Date: 2015-03-18
  • Last Release Date: 2015-03-18

Under Specifically configurations in the AR1220, An attacker sends massive traffic to the FE port from the GE port on the main board. As a result, the interface board resets unexpectedly. (Vulnerability ID: HWPSIRT-2014-1298).

This Vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2015-2255.

Product name

Affected Version

Resolved Product and Version

AR1220

V200R005C00SPC200

V200R005SPH006

V200R005C10SPC500

V200R005C20SPC100

V200R005C20SPC200
The attack causes the interface board to reset, affecting traffic forwarding.

The vulnerability classification has been performed by using the CVSSv2 scoring system (http://www.first.org/cvss/).

Base Score: 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P)

Temporal Score: 4.1 (E:F/RL:O/RC:C)

1. Prerequisite:

The attacker gains access to the network.

2. Attacking procedure:

Under Specifically configurations, An attacker sends massive traffic to the FE port from the GE port on the main board. 

None


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/security/psirt/report-vulnerabilities/index.htm.


This vulnerability was found by Huawei internal tester. Huawei PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory.

For security problems about Huawei products and solutions, please contactPSIRT@huawei.com.

For general problems about Huawei products and solutions, please directly contact Huawei TAC (Huawei Technical Assistance Center) to request the configuration or technical assistance.


2015-03-18 V1.0 INITIAL

None


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.


Complete information for providing feedback on security vulnerability of Huawei products, getting support for Huawei security incident response services, and obtaining Huawei security vulnerability information, is available on Huawei's worldwide website at http://www.huawei.com/en/security/psirt/.