CVE-2021-0313

Description

In isWordBreakAfter of LayoutUtils.cpp, there is a possible way to slow or crash a TextView due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-9, Android-10, Android-11, Android-8.0, Android-8.1; Android ID: A-170968514.

CVSS Version 3.1

nvd

CVE ID: CVE-2021-0313
Base Score: 7.5
Base Severity: HIGH
Vector String:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9

CVSS Version 2.0

nvd

CVE ID: CVE-2021-0313
Base Score: 7.8
Base Severity: HIGH
Vector String:AV:N/AC:L/Au:N/C:N/I:N/A:C

Proof Of Concept

Satheesh575555

Refrence: GitHub

Refrence: NVD