Vulnerability · NVD

CVE-2019-17191

CVE-2019-17191, high severity (CVSS 7.5): 1 tracked app concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 7.5
Exploitation: 1.8 %
Tracked apps: 1
Still exposed: 0

Published on 2019-10-05

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.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS 1.76% above median percentile 76.9%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Signal Android org.thoughtcrime.securesms

Affected <4.47.7 Fixed in 4.47.7 Latest tracked 8.27.1 patched

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
signal	private_messenger Android	Android	<4.47.7	cpe:2.3:a:signal:private_messenger::::::android::*

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