PT-2020-11811 · Google · Android

Published 2020-12-15 · Updated 2020-12-16 · CVE-2020-0476

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

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

Description In the onNotificationRemoved function of Assistant.java, there is a possible leak of sensitive information to logs. This could lead to local information disclosure with System execution privileges required. User interaction is not needed for exploitation.

Recommendations For Android version Android-11, consider restricting log access to minimize the risk of sensitive information disclosure until a patch is available. As a temporary workaround, review and restrict the logging functionality in the Assistant.java file to prevent potential leaks of sensitive information.

Fix

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2020-0476

Affected Products

Android

References · 4

• https://source.android.com/security/bulletin/pixel/2020-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0476 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0476 · Vendor Advisory
• https://t.me/cvenotify/7115 · Telegram Post