PT-2020-11647 · Google · Android

Published 2020-09-17 · Updated 2022-04-28 · CVE-2020-0293

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 Android-11

Description The issue concerns a missing permission check in Java network APIs, potentially allowing access to sensitive network state. This could lead to local information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android version Android-11, apply the necessary patch or update to fix the missing permission check in Java network APIs.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2020-0293

Affected Products

Android

References · 5

• 🔥 https://usenix.org/system/files/sec19-reardon.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-0293 · Security Note
• https://source.android.com/security/bulletin/android-11 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0293 · Vendor Advisory
• https://usenix.org/conference/usenixsecurity19/presentation/reardon · Note