CVE-2018-14997
First published: Thu Apr 25 2019(Updated: )
The Leagoo P1 Android device with a build fingerprint of sp7731c_1h10_32v4_bird:6.0/MRA58K/android.20170629.214736:user/release-keys contains the android framework (i.e., system_server) with a package name of android that has been modified by Leagoo or another entity in the supply chain. The system_server process in the core Android package has an exported broadcast receiver that allows any app co-located on the device to programmatically initiate the taking of a screenshot and have the resulting screenshot be written to external storage. The taking of a screenshot is not transparent to the user; the device has a screen animation as the screenshot is taken and there is a notification indicating that a screenshot occurred. If the attacking app also requests the EXPAND_STATUS_BAR permission, it can wake the device up using certain techniques and expand the status bar to take a screenshot of the user's notifications even if the device has an active screen lock. The notifications may contain sensitive data such as text messages used in two-factor authentication. The system_server process that provides this capability cannot be disabled, as it is part of the Android framework. The notification can be removed by a local Denial of Service (DoS) attack to reboot the device.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Leagoo P1 Firmware | ||
| Leagoo P1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2018-14997.
What is the severity level of CVE-2018-14997?
The severity level of CVE-2018-14997 is medium (5.5).
What is affected by CVE-2018-14997?
The Leagoo P1 Android device with a build fingerprint of sp7731c_1h10_32v4_bird:6.0/MRA58K/android.20170629.214736:user/release-keys is affected by CVE-2018-14997.
What is the vulnerability description of CVE-2018-14997?
The Leagoo P1 Android device contains a modified android framework (system_server) package that has been altered by Leagoo or another entity in the supply chain.
Are there any references available for CVE-2018-14997?
Yes, there are references available for CVE-2018-14997. You can find them at the following links: [link1], [link2], [link3].
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/author
- agent/weakness
- agent/last-modified-date
- agent/severity
- agent/tags
- agent/event
- agent/first-publish-date
- agent/description
- vendor/leagoo
- canonical/leagoo p1 firmware
- canonical/leagoo p1