PT-2020-11402 · Google · Android

Published 2020-03-10 · Updated 2021-07-21 · CVE-2020-0035

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 9

Description The issue concerns a missing permission check in the TelephonyProvider.java query, potentially allowing access to SIM card information. This could lead to local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions 8.0 through 9, apply the necessary permission checks to the TelephonyProvider.java query to prevent unauthorized access to SIM card information.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2020-0035

Affected Products

Android

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-0035 · Security Note
• https://source.android.com/security/bulletin/2020-03-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0035 · Vendor Advisory