CVE-2020-27059
Last modified
CVE-2020-27059 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In onAuthenticated of AuthenticationClient.java, there is a possible tapjacking attack when requesting the user's fingerprint due to an overlaid window. This could lead to local escalation of privilege with no additional execution privileges needed. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
In onAuthenticated of AuthenticationClient.java, there is a possible tapjacking attack when requesting the user's fingerprint due to an overlaid window. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android; Versions: Android-8.0, Android-8.1, Android-9, Android-10, 11; Android ID: A-159249069.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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/pixel/2021-01-01Exploit, Patch, Vendor Advisory
- https://source.android.com/security/bulletin/pixel/2021-01-01Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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