PT-2023-31161 · Unknown · Plesk Installer

Alexander Huaman Jaimes · Publicado 2023-11-27 · Atualizado 2023-12-01 · CVE-2023-4931

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Plesk Installer version 3.27.0.0

Description The issue allows a local attacker to execute arbitrary code by injecting DLL files into the same folder where the application is installed. This results in DLL hijacking in files such as edputil.dll, samlib.dll, urlmon.dll, sspicli.dll, propsys.dll, and profapi.dll.

Recommendations For Plesk Installer version 3.27.0.0, consider restricting access to the installation folder to prevent DLL injection until a patch is available. As a temporary workaround, avoid using the vulnerable DLL files edputil.dll, samlib.dll, urlmon.dll, sspicli.dll, propsys.dll, and profapi.dll to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Uncontrolled Search Path Element

Enumeração de Fraquezas

CWE-427

Identificadores relacionados

CVE-2023-4931

Produtos afetados

Plesk Installer

Referências · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-4931 · Nota de Segurança
• https://t.me/cvenotify/61249 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-4931 · Aviso do Fabricante
• https://incibe.es/en/incibe-cert/notices/aviso/uncontrolled-search-path-element-vulnerability-plesk · Nota
• https://support.plesk.com/hc/en-us/articles/17426121182103 · Aviso do Fabricante