PT-2019-13288 · Total Defense · Total Defense Anti-Virus

Publicado 2019-09-24 · Atualizado 2020-08-24 · CVE-2019-13356

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 Total Defense Anti-virus version 9.0.0.773

Description The issue concerns insecure access control for a specific directory used by the AMRT.exe process, allowing local attackers to hijack the bdcore.dll file. This leads to privilege escalation when the AMRT service loads the DLL.

Recommendations For Total Defense Anti-virus version 9.0.0.773, consider restricting access to the %PROGRAMDATA%TotalDefenseConsumerISS9bdTDUpdate2 directory to prevent local attackers from hijacking the bdcore.dll file until a patch is available.

Exploit

Correção

Incorrect Permission

Enumeração de Fraquezas

CWE-732

Identificadores relacionados

CVE-2019-13356

Produtos afetados

Total Defense Anti-Virus

Referências · 4

• 🔥 https://github.com/NtRaiseHardError/Antimalware-Research/tree/master/Total%20Defense/Local%20Privilege%20Escalation/v9.0.0.773 · Exploit
• https://osv.dev/vulnerability/CVE-2019-13356 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-13356 · Nota de Segurança
• https://totaldefense.com/security-blog · Aviso do Fabricante