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 actions that include app opening, clicking on...
MediumCVSS 6.8
EPSS 0.42%
- Published
- Updated
- Exploit status
- No public exploit known
Description
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
| Product | Affected versions | Fixed in |
|---|---|---|
| signal | < 2.23.2 | 2.23.2 |
References
- nint.en.do broken-link third-party-advisory
- github.com patch third-party-advisory
- github.com issue-tracking patch third-party-advisory