medium6.8
CVE-2018-9840
The Open Whisper Signal app before 2.23.2 for iOS allows physically proximate attackers to bypass the screen locker feature via certain rapid sequences of acti…
Impact
The Open Whisper Signal app before 2.23.2 for iOS allows physically proximate attackers to bypass the screen locker feature via certain rapid sequences of actions that include app opening, clicking on cancel, and using the home button.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Signal | Signal | before 2.23.2 |
References
- NVD record
- CVE.org record
- http://nint.en.do/Signal-Bypass-Screen-locker.php
- https://github.com/signalapp/Signal-iOS/commit/018a35df7b42b4941cb4dfc9f462b37c3fafd9e9
- https://github.com/signalapp/Signal-iOS/commits/release/2.23.2
- http://nint.en.do/Signal-Bypass-Screen-locker.php
- https://github.com/signalapp/Signal-iOS/commit/018a35df7b42b4941cb4dfc9f462b37c3fafd9e9
- https://github.com/signalapp/Signal-iOS/commits/release/2.23.2