What is CVE-2020-0397?

CVE-2020-0397 is a medium-severity vulnerability in Google Android. CVSS score: 5.5/10. Published 2020-09-17.

How severe is CVE-2020-0397?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Google Android

CVE-2020-0397

In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-155092443

EPSS: 0.002 (7.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 8.0, 8.1, 9.0
N/a Android — versions Android-8.1 Android-9 Android-10 Android-11 Android-8.0

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-0397?: CVE-2020-0397 is a medium-severity vulnerability in Google Android. CVSS score: 5.5/10. Published 2020-09-17.
How severe is CVE-2020-0397?: Medium severity. CVSS v3 base score is 5.5 out of 10.