Description (CNA)
The Signal Private Messenger application before 4.47.7 for Android allows a caller to force a call to be answered, without callee user interaction, via a connect message. The existence of the call is noticeable to the callee; however, the audio channel may be open before the callee can block eavesdropping.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://news.ycombinator.com/item?id=21161432
- https://twitter.com/moxie/status/1180261210341511168
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1943
ADP enrichment
No English description supplied.