PT-2020-11496 · Google · Android

Published 2020-06-11 · Updated 2021-07-21 · CVE-2020-0135

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-10

Description A possible backup metadata exposure exists due to a missing permission check in the RollbackManagerServiceImpl.java dump. This could lead to local information disclosure, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

Recommendations For Android version Android-10, apply the necessary patch or update to include the missing permission check in RollbackManagerServiceImpl.java to prevent backup metadata exposure. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2020-0135

Affected Products

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-0135 · Security Note
• https://source.android.com/security/bulletin/pixel/2020-06-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-0135 · Vendor Advisory
• https://t.me/cibsecurity/12680 · Telegram Post