PT-2020-11401 · Google · Android

Published 2020-03-10 · Updated 2021-07-21 · CVE-2020-0033

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 10

Description The issue is related to a possible out of bounds write due to a stale pointer in the CryptoPlugin::decrypt function of CryptoPlugin.cpp. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android versions 8.0 through 10, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

CVE-2020-0033

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2020-0033 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-03-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-0033 · Security Note