CVE-2020-0391 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

In applyPolicy of PackageManagerService.java, there is possible arbitrary command execution as System due to an unenforced protected-broadcast. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11Android ID: A-158570769

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	9.0

References

https://source.android.com/security/bulletin/2020-09-01Vendor Advisory
https://source.android.com/security/bulletin/2020-09-01Vendor Advisory

FAQ

What is CVE-2020-0391?

CVE-2020-0391 is a vulnerability with a CVSS score of 7.8 (HIGH). In applyPolicy of PackageManagerService.java, there is possible arbitrary command execution as System due to an unenforced protected-broadcast. This could lead to local escalation of privilege with no...

How severe is CVE-2020-0391?

CVE-2020-0391 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-0391?

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