PT-2018-17613 · Inca Internet · Nprotect Avs V4.0

Publicado 2018-02-02 · Atualizado 2018-02-21 · CVE-2018-6525

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 nProtect AVS V4.0 version 4.0.0 before 4.0.0.39, can be simplified to: nProtect AVS V4.0 versions prior to 4.0.0.39

Description The issue allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x220458 in the driver file TKFsAv.SYS.

Recommendations For nProtect AVS V4.0 versions prior to 4.0.0.39, update to version 4.0.0.39 or later to resolve the issue.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2018-6525

Produtos afetados

Nprotect Avs V4.0

Referências · 4

• 🔥 https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKFsAv_0x220458 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-6525 · Nota de Segurança
• http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-6525 · Aviso do Fabricante