Security Advisory - Two Remote Code Execution Vulnerabilities in Huawei eSpace Product
- SA No:huawei-sa-20180131-01-espace
- Initial Release Date: 2018-01-31
- Last Release Date: 2018-01-31
There are two remote code execution vulnerabilities in import Signal Tone function and import Language Package function of Huawei eSpace product. An authenticated, remote attacker can craft and send the packets to the affected products after the Signal Tone or Language Package is uploaded. Due to insufficient verification of the packets, this could be exploited to execute arbitrary code. (Vulnerability ID: HWPSIRT-2017-11029 and HWPSIRT-2017-11030)
These vulnerabilities have been assigned Common Vulnerabilities and Exposures (CVE) IDs: CVE-2017-17221 and CVE-2017-17222.
Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180131-01-espace-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
eSpace 7950 |
V200R003C30 |
V200R003C30SPC700 |
|
eSpace 8950 |
V200R003C00 |
V200R003C00SPCr00 |
|
V200R003C30 |
V200R003C30SPC300 |
By exploiting this vulnerability, the attacker can execute arbitrary code.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
HWPSIRT-2017-11029 and HWPSIRT-2017-11030:
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)
HWPSIRT-2017-11029 and HWPSIRT-2017-11030:
This vulnerability can be exploited only when the following conditions are present:
An attacker logs in to the system as a common user.
Vulnerability details:
There are two remote code execution vulnerabilities in import Signal Tone function and import Language Package function of Huawei eSpace product. An authenticated, remote attacker can craft and send the packets to the affected products after the Signal Tone or Language Package is uploaded. Due to insufficient verification of the packets, this could be exploited to 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.
2018-01-31 V1.0 INITIAL
None
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