Heap-based buffer overflow in Huawei Mate 30 - CVE-2020-9129
Published: November 12, 2020
Vulnerability identifier: #VU48389
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-9129
CWE-ID: CWE-122
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Huawei
Affected software:
Huawei Mate 30
Huawei Mate 30
Detailed vulnerability description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A local administrator can pass specially crafted data to the applicatoin, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2020-9129
Install updates from vendor's website.