CVE-2020-0473 — MEDIUM (4.6)

Vulnerability Description

In updateIncomingFileConfirmNotification of BluetoothOppNotification.java, there is a possible permissions bypass. This could lead to local escalation of privilege allowing an attacker with physical possession of the device to transfer files to it over Bluetooth, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-160691486

CVSS Score

4.6

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	11.0

Related Weaknesses (CWE)

CWE-863

References

https://source.android.com/security/bulletin/pixel/2020-12-01PatchVendor Advisory
https://source.android.com/security/bulletin/pixel/2020-12-01PatchVendor Advisory

FAQ

What is CVE-2020-0473?

CVE-2020-0473 is a vulnerability with a CVSS score of 4.6 (MEDIUM). In updateIncomingFileConfirmNotification of BluetoothOppNotification.java, there is a possible permissions bypass. This could lead to local escalation of privilege allowing an attacker with physical p...

How severe is CVE-2020-0473?

CVE-2020-0473 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-0473?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.