SB2020031080 - Improper Privilege Management in Google, Google Android

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Main Vulnerability Database SB2020031080

SB2020031080 - Improper Privilege Management in Google, Google Android

Published: March 10, 2020 Updated: August 8, 2020

Security Bulletin ID SB2020031080
CSH Severity
Low
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Physical access
Highest impact Data manipulation

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Improper Privilege Management (CVE-ID: CVE-2020-0052)

CWE-ID: CWE-269 - Improper Privilege Management

CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear


The vulnerability allows a local non-authenticated attacker to manipulate data.

In smsSelected of AnswerFragment.java, there is a way to send an SMS from the lock screen due to a permissions bypass. This could lead to local escalation of privilege on the lock screen with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-137102479


Remediation

Install update from vendor's website.

References