CVE Vulnerability

CVE-2019-19954

Signal Desktop before 1.29.1 on Windows allows local users to gain privileges by creating a Trojan horse %SYSTEMDRIVE%node_modules.binwmic.exe file.

6.9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.4 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.3 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://blog.mirch.io/2019/12/18/signal-desktop-windows-lpe/ Exploit Patch
https://github.com/signalapp/Signal-Desktop/commit/2da39cca673cc11be3c6d70d4fb95889f9ab6688 Patch
Configurations

Configuration 1
Information

Published : 2019-12-24 03:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-19954

Mitre link : CVE-2019-19954

Products Affected

Microsoft

Signal

Signal-desktop

Windows

CWE
CWE-427