PT-2019-14978 · Parallels · Parallels Desktop

Junorouse · Publicado 2019-12-20 · Atualizado 2020-10-07 · CVE-2019-17148

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Parallels Desktop version 14.1.3

Description This issue allows local attackers to escalate privileges on affected installations. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this issue. The specific flaw exists within the Parallels Service and results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this issue to escalate privileges and execute code in the context of root.

Recommendations For Parallels Desktop version 14.1.3, at the moment, there is no information about a newer version that contains a fix for this issue.

Correção

OS Command Injection

Command Injection

Enumeração de Fraquezas

CWE-78

CWE-77

Identificadores relacionados

CVE-2019-17148

ZDI-19-1028

Produtos afetados

Parallels Desktop

Referências · 3

• https://zerodayinitiative.com/advisories/ZDI-19-1028 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-17148 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-17148 · Nota de Segurança