PT-2020-11743 · Google · Android

Published 2020-09-01 · Updated 2020-09-22 · CVE-2020-0390

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-10 through Android-11

Description In the app zygote SE Policy, there is a possible permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions Android-10 through Android-11, consider restricting access to sensitive information to minimize the risk of local information disclosure until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

ASB-A-157598026

CVE-2020-0390

Affected Products

Android

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2020-0390 · Security Note
• https://osv.dev/vulnerability/CVE-2020-0390 · Vendor Advisory
• https://source.android.com/security/bulletin/2020-09-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-157598026 · Vendor Advisory
• https://t.me/cibsecurity/14721 · Telegram Post
• https://android.googlesource.com/platform/system/sepolicy/+/4c386e10c98b63cdb07bd940287e2cf1a63526c0 · Note