CVE-2020-10867

Опубликовано: 01 апр. 2020

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Низкий

Описание

An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to bypass intended access restrictions on tasks from an untrusted process, when Self Defense is enabled.

Ссылки

https://forum.avast.com/index.php?topic=232420.0
Release Notes
Vendor Advisory
https://forum.avast.com/index.php?topic=232423.0
Release Notes
Vendor Advisory
https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.md
Exploit
Third Party Advisory
https://forum.avast.com/index.php?topic=232420.0
Release Notes
Vendor Advisory
https://forum.avast.com/index.php?topic=232423.0
Release Notes
Vendor Advisory
https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.md
Exploit
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:a:avast:antivirus:*:*:*:*:*:*:*:*

Версия до 20.0 (исключая)

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

EPSS

Процентиль: 60%

0.00396

Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-668

Связанные уязвимости

GHSA-xc4w-wp3g-fcw5

github

больше 3 лет назад