CVE-2019-17191

Summary: 
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.
Published: 
Friday, October 4, 2019 - 22:15
cvss: