PT-2020-11785 · Google · Android

Published 2020-11-01 · Updated 2020-11-10 · CVE-2020-0442

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Android versions Android-8.0 through Android-11

Description The issue is related to improper input validation in the Message and toBundle of Notification.java, which could lead to a UI slowdown or crash. This could result in a remote denial of service if a malicious contact file is received, with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-8.0 through Android-11, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ASB-A-147358092

CVE-2020-0442

Affected Products

Android

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2020-0442 · Security Note
• https://source.android.com/security/bulletin/2020-11-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-147358092 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0442 · Vendor Advisory
• https://t.me/cibsecurity/16077 · Telegram Post
• https://android.googlesource.com/platform/frameworks/base/+/aaf6b40e1746db6189f6078dcd28d8f153a4cc50 · Note
• https://t.me/cvenotify/5448 · Telegram Post