CVE-2019-17192

 

Published at: - 05-10-2019 04:15

Last modified: - 07-04-2022 07:55

Total changes: - 3

Description

** DISPUTED ** The WebRTC component in the Signal Private Messenger application through 4.47.7 for Android processes videoconferencing RTP packets before a callee chooses to answer a call, which might make it easier for remote attackers to cause a denial of service or possibly have unspecified other impact via malformed packets. NOTE: the vendor plans to continue this behavior for performance reasons unless a WebRTC design change occurs.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://news.ycombinator.com/item?id=21161432
• https://twitter.com/moxie/status/1180226374851710976
• https://bugs.chromium.org/p/project-zero/issues/detail?id=1936

 

Keywords

NVD

 

CVE-2019-17192

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures