PT-2019-16018 · Signal · Signal Desktop+1

Rich Mirch · Publicado 2019-12-24 · Atualizado 2020-08-24 · CVE-2019-19954

Positive Technologies (AI Summary)

CVSS v3.1

7.3

Alta

Vetor base

AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Signal Desktop versions prior to 1.29.1

Description The issue allows local users to gain privileges by creating a Trojan horse file, specifically %SYSTEMDRIVE% ode modules.binwmic.exe.

Recommendations For versions prior to 1.29.1, update to version 1.29.1 or later to resolve the issue.

Exploit

Correção

Uncontrolled Search Path Element

Enumeração de Fraquezas

CWE-427

Identificadores relacionados

CVE-2019-19954

Produtos afetados

Esignal

Signal Desktop

Referências · 4

• 🔥 https://blog.mirch.io/2019/12/18/signal-desktop-windows-lpe · Exploit
• https://github.com/signalapp/Signal-Desktop/commit/2da39cca673cc11be3c6d70d4fb95889f9ab6688 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2019-19954 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-19954 · Aviso do Fabricante