#VU46723 Buffer overflow in Xiaomi AI speaker - CVE-2020-14096

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Main Vulnerability Database Vulnerabilities #VU46723

#VU46723 Buffer overflow in Xiaomi AI speaker - CVE-2020-14096

Published: September 11, 2020 / Updated: September 15, 2020


Vulnerability identifier: #VU46723
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-14096
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Xiaomi AI speaker
Software vendor:
Xiaomi

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when the speaker verifying a malicious firmware during OTA process. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install update from vendor's website.

External links