CVE-2019-2102
What it is
In the Bluetooth Low Energy (BLE) specification, there is a provided example Long Term Key (LTK). If a BLE device were to use this as a hardcoded LTK, it is theoretically possible for a proximate attacker to remotely inject keystrokes on a paired Android host due to improperly used crypto. User interaction is not needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-128843052.
At a glance
- Exploitability
- Can be exploited from the same network segment without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 0.3% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.3% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.3% · EPSS, next 30 days
- Weakness
- CWE-264
- Record status
- Modified
Affected
- Google Android 7.0
- Google Android 7.1.1
- Google Android 7.1.2
- Google Android 8.0
- Google Android 8.1
- Google Android 9.0
Attack profile CVSS 3.0 · 8.8
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2019-2102.md and follow it. Check whether this project is affected by CVE-2019-2102. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://source.android.com/security/bulletin/2019-06-01
- https://source.android.com/security/bulletin/2019-06-01
References
- https://source.android.com/security/bulletin/2019-06-01
- https://support.apple.com/kb/HT210118
- https://support.apple.com/kb/HT210119
- https://support.apple.com/kb/HT210120
- https://source.android.com/security/bulletin/2019-06-01
- https://support.apple.com/kb/HT210118
- https://support.apple.com/kb/HT210119
- https://support.apple.com/kb/HT210120