Security Advisory - Insufficient Input Validation Vulnerability in Some Huawei Phones
- SA No:huawei-sa-20200923-01-outofbound
- Initial Release Date: 2020-09-23
- Last Release Date: 2020-09-23
There is an insufficient input validation vulnerability in some Huawei products. Due to the input validation logic is incorrect, an attacker can exploit this vulnerability to access and modify the memory of the device by doing a series of operations. Successful exploit may cause the service abnormal. (Vulnerability ID: HWPSIRT-2020-06123)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9105.
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-20200923-01-outofbound-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
Taurus-AN00B |
Versions earlier than 10.1.0.156(C00E155R7P2) |
10.1.0.156(C00E155R7P2) |
Successful exploit may cause the service abnormal.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 7.7 (AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H)
Temporal Score: 7.1 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
An attacker can gain access to the affected device.
Vulnerability details:
Due to the input validation logic is incorrect, an attacker can exploit this vulnerability to access and modify the memory of the device by doing a series of operations. Successful exploit may cause the service abnormal.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
This vulnerability was reported to Huawei PSIRT by 360 Alpha Lab. Huawei would like to thank them for working with us and coordinated vulnerability disclosure to protect our customers.
2020-09-23 V1.0 INITIAL
None
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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.
