PT-2018-4135 · Google · Android

Published 2018-04-18 · Updated 2018-05-09 · CVE-2014-10043

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Android versions prior to 2018-04-05 security patch level

Description The issue occurs when reading PlayReady rights string information from a command buffer sent from the non-secure side. If the length of the rights string is very large, a buffer overread happens, exposing TrustZone App memory to the non-secure side.

Recommendations For Android versions prior to 2018-04-05 security patch level, update to a version with a security patch level of 2018-04-05 or later to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2014-10043

Affected Products

Android

References · 3

• https://source.android.com/security/bulletin/2018-04-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-10043 · Security Note
• http://securityfocus.com/bid/103671 · Note