Input validation error in Google Android - CVE-2020-0196
Published: June 11, 2020 / Updated: August 8, 2020
Vulnerability identifier: #VU34323
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-0196
CWE-ID: CWE-20
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
Google Android
Google Android
Software vendor:
Google
Description
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
In RegisterNotificationResponse::GetEvent of register_notification_packet.cc, there is a possible abort due to improper input validation. This could lead to remote denial of service of the Bluetooth service, over Bluetooth, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-144066833
Remediation
Install update from vendor's website.