CVE-2020-9142

There is a heap base buffer overflow vulnerability in some Huawei smartphone.Successful exploitation of this vulnerability can cause heap overflow and memory overwriting when the system incorrectly processes the update file.

CVSS v3 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:P

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://consumer.huawei.com/en/support/bulletin/2020/12/	Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2020/12/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:huawei:emui:9.1.0:::::::*
	cpe:2.3:o:huawei:emui:9.1.1:::::::*
	cpe:2.3:o:huawei:emui:10.0.0:::::::*
	cpe:2.3:o:huawei:emui:10.1.0:::::::*
	cpe:2.3:o:huawei:emui:10.1.1:::::::*
	cpe:2.3:o:huawei:emui:11.0.0:::::::*
	cpe:2.3:o:huawei:magic_ui:2.1.1:::::::*
	cpe:2.3:o:huawei:magic_ui:3.0.0:::::::*
	cpe:2.3:o:huawei:magic_ui:3.1.0:::::::*
	cpe:2.3:o:huawei:magic_ui:3.1.1:::::::*
	cpe:2.3:o:huawei:magic_ui:4.0.0:::::::*

History

21 Nov 2024, 05:40

Type	Values Removed	Values Added
References	~~() https://consumer.huawei.com/en/support/bulletin/2020/12/ - Vendor Advisory~~	() https://consumer.huawei.com/en/support/bulletin/2020/12/ - Vendor Advisory

Information

Published : 2021-01-13 22:15

Updated : 2024-11-21 05:40

NVD link : CVE-2020-9142

Mitre link : CVE-2020-9142

CVE.ORG link : CVE-2020-9142

JSON object : View

Products Affected

huawei

emui
magic_ui

CWE

CWE-787

Out-of-bounds Write

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