PT-2018-5567 · Google · Android

Published 2018-04-04 · Updated 2019-10-03 · CVE-2017-13289

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 6.0 through 8.1

Description: A permission bypass issue exists due to a write size mismatch in the writeToParcel and createFromParcel methods of RttManager.java. This could lead to a local escalation of privileges, allowing a user to start an activity with system privileges without needing additional execution privileges. User interaction is not required for exploitation.

Recommendations: For Android versions 6.0 through 8.1, update to a version that contains a fix for this issue to prevent local escalation of privileges.

Fix

Weakness Enumeration

CWE-131

Related Identifiers

CVE-2017-13289

Affected Products

Android

References · 3

• https://osv.dev/vulnerability/CVE-2017-13289 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-13289 · Security Note
• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory