Security Advisory - Improper Handling of Exceptional Condition Vulnerability in Huawei Smartphones
- SA No:huawei-sa-20200603-01-smartphone
- Initial Release Date: 2020-06-03
- Last Release Date: 2020-06-03
There is an improper handling of exceptional condition Vulnerability in Huawei Smartphones. A component cannot deal with an exception correctly. Attackers can exploit this vulnerability by sending malformed message. This could compromise normal service of affected phones. (Vulnerability ID: HWPSIRT-2019-10071)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9074.
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-20200603-01-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
HONOR 20 PRO |
Versions earlier than 10.0.0.194(C432E9R5P1) |
10.0.0.194(C432E9R5P1) |
|
Versions earlier than 10.0.0.194(C636E3R3P1) |
10.0.0.194(C636E3R3P1) |
|
|
Versions earlier than 10.0.0.194(C00E62R8P12) |
10.0.0.194(C00E62R8P12) |
|
|
Versions earlier than 10.0.0.194(C10E3R3P2) |
10.0.0.194(C10E3R3P2) |
|
|
Honor View 20 |
Versions earlier than 10.0.0.200(C185E3R3P3) |
10.0.0.200(C185E3R3P3) |
|
Versions earlier than 10.0.0.201(C636E3R4P3) |
10.0.0.201(C636E3R4P3) |
|
|
Versions earlier than 10.0.0.195(C00E62R4P11) |
10.0.0.195(C00E62R4P11) |
|
|
Versions earlier than 10.0.0.201(C10E5R4P3) |
10.0.0.201(C10E5R4P3) |
|
|
HONOR 20 |
Versions earlier than 10.0.0.186(C185E2R2P1) |
10.0.0.186(C185E2R2P1) |
|
Versions earlier than 10.0.0.194(C432E9R5P1) |
10.0.0.194(C432E9R5P1) |
Attackers can exploit this vulnerability by sending malformed message. This could compromise normal service of affected phones.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 3.5 (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L)
Temporal Score: 3.3 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
Attackers can send message to affected phone。
Vulnerability details:
A component cannot deal with an exception correctly. Attackers can exploit this vulnerability by sending malformed message. This could compromise normal service of affected phones.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
This vulnerability was discovered by Huawei internal tester.
2020-06-03 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.
