PT-2018-11539 · Microsoft+1 · Msiexec.Exe+3

Artem Ivachev · Publicado 2018-06-29 · Atualizado 2019-10-03 · CVE-2018-13013

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 SoftControl/SafenSoft SysWatch versions prior to 4.4.9 SoftControl/SafenSoft TPSecure versions prior to 4.4.9 SoftControl/SafenSoft Enterprise Suite versions prior to 4.4.9

Description The issue arises from an improper check of unusual conditions when launching msiexec.exe in the SysWatch service, allowing a local attacker to bypass a code-signing protection mechanism. This enables the attacker to install or execute an unauthorized program by modifying the system configuration and installing a forged MSI file, contrary to the intended behavior of only allowing installations of MSI files signed by a limited list of certificates.

Recommendations For SoftControl/SafenSoft SysWatch versions prior to 4.4.9, update to version 4.4.9 or later to resolve the issue. For SoftControl/SafenSoft TPSecure versions prior to 4.4.9, update to version 4.4.9 or later to resolve the issue. For SoftControl/SafenSoft Enterprise Suite versions prior to 4.4.9, update to version 4.4.9 or later to resolve the issue.

Correção

Improper Check for Exceptional Conditions

Enumeração de Fraquezas

CWE-754

Identificadores relacionados

CVE-2018-13013

Produtos afetados

Enterprise Suite

Syswatch

Tpsecure

Msiexec.Exe

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-13013 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-13013 · Aviso do Fabricante
• http://safensoft.com/security.phtml?c=865#SNSVE-2018-3 · Aviso do Fabricante