CVE-2021-0313
Last modified
CVE-2021-0313 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 1.68% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Android | 8.0 | |
| Android | 8.1 | |
| Android | 9.0 | |
| Android | 10.0 | |
| Android | 11.0 |
References
- https://source.android.com/security/bulletin/2021-01-01Patch, Vendor Advisory
- https://source.android.com/security/bulletin/2021-01-01Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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