PT-2019-14087 · Dexp+2 · Dexp Z250+2

Published 2019-11-14 · Updated 2020-08-24 · CVE-2019-15358

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Dexp Z250 Android device with a build fingerprint of DEXP/Z250/Z250:8.1.0/O11019/1531130719:user/release-keys com.mediatek.wfo.impl app version 8.1.0

Description The issue concerns a pre-installed app that allows any co-located app to modify a system property without proper authorization. This is due to an exported interface in the com.mediatek.wfo.impl app.

Recommendations For the Dexp Z250 Android device, consider restricting access to the com.mediatek.wfo.impl app until a patch is available. As a temporary workaround, consider disabling the interface that allows modification of system properties in the com.mediatek.wfo.impl app.

Fix

Related Identifiers

CVE-2019-15358

Affected Products

Android

Dexp Z250

Com.Mediatek.Wfo.Impl

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2019-15358 · Security Note
• https://kryptowire.com/android-firmware-2019 · Note