PT-2018-16780 · K7 · K7 Antivirus

Publicado 2018-01-03 · Atualizado 2018-01-12 · CVE-2018-5088

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 K7 AntiVirus version 15.1.0306

Description The issue is related to the driver file K7FWHlpr.sys, which does not validate input values from IOCtl 0x8300211C, allowing local users to cause a denial of service (BSOD) or possibly have other unspecified impacts.

Recommendations For K7 AntiVirus version 15.1.0306, consider disabling the K7FWHlpr.sys driver file as a temporary workaround until a patch is available. Restrict access to the IOCtl 0x8300211C to minimize the risk of exploitation.

Exploit

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2018-5088

Produtos afetados

K7 Antivirus

Referências · 3

• 🔥 https://github.com/rubyfly/K7AntiVirus_POC/tree/master/0x8300211C · Exploit
• https://osv.dev/vulnerability/CVE-2018-5088 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-5088 · Nota de Segurança