CVE-2020-0442

HIGH

Android - Denial of Service via Malicious Contact File

Title source: llm

Description

In Message and toBundle of Notification.java, there is a possible UI slowdown or crash due to improper input validation. This could lead to remote denial of service if a malicious contact file is received, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.0 Android-8.1 Android-9Android ID: A-147358092

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://source.android.com/security/bulletin/2020-11-01

Scores

CVSS v3 7.5

EPSS 0.0100

EPSS Percentile 58.6%

Attack Vector NETWORK

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

Details

CWE

CWE-20

Status published

Products (5)

google/android 8.0

google/android 8.1

google/android 9.0

google/android 10.0

google/android 11.0

Published Nov 10, 2020

Tracked Since Feb 18, 2026