Security Advisory - Buffer Overflow Vulnerability in Some Huawei Products
- SA No:huawei-sa-20200401-01-overflow
- Initial Release Date: 2020-04-01
- Last Release Date: 2020-04-01
There is a buffer overflow vulnerability in some Huawei products. The vulnerability can be exploited by an attacker to perform remote code execution on the affected products when the affected product functions as an optical line terminal (OLT). (Vulnerability ID: HWPSIRT-2019-09333)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9067.
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-20200401-01-overflow-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
SmartAX MA5600T |
V800R013C10 |
Upgrade the version to V800R017C10SPH229 or later. |
|
V800R015C00 |
Upgrade the version to V800R017C10SPH229 or later. |
|
|
V800R015C10 |
Upgrade the version to V800R017C10SPH229 or later. |
|
|
V800R017C00 |
Upgrade the version to V800R017C10SPH229 or later. |
|
|
V800R017C10 |
Upgrade the version to V800R017C10SPH229 or later. |
|
|
V800R018C00 |
Upgrade the version to V800R018C00SPH207 or later. |
|
|
V800R018C10 |
Upgrade the version to V800R018C10SPH212 or later. |
|
|
SmartAX MA5800 |
V100R017C00 |
Upgrade the version to V100R019C12SPH208 or later. |
|
V100R017C10 |
||
|
V100R018C00 |
||
|
V100R018C10 |
Upgrade the version to V100R018C10SPH116 or the global version V100R019C12SPH208 or later. |
|
|
V100R019C10 |
Upgrade the version to V100R019C12SPH208 or later. |
|
|
SmartAX EA5800 |
V100R018C00 |
Upgrade the version to V100R019C10SPH208 or later. |
|
V100R018C10 |
Upgrade the version to V100R018C10SPH116 or the global version V100R019C10SPH208 or later. |
|
|
V100R019C10 |
Upgrade the version to V100R019C10SPH208 or later. |
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 8.0 (AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Temporal Score: 7.4 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
1. The affected device functions as an OLT.
Vulnerability details:
There is a buffer overflow vulnerability in some Huawei products. The vulnerability can be exploited by an attacker to perform remote code execution on the affected products when the affected product functions as an OLT.
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.
2020-04-01 V1.0 INITIAL
None
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.
