exploitDog

CVE-2021-45339

Опубликовано: 27 дек. 2021

Источник: nvd

CVSS3: 7.8

CVSS2: 7.2

EPSS Низкий

Описание

Privilege escalation vulnerability in Avast Antivirus prior to 20.4 allows a local user to gain elevated privileges by "hollowing" trusted process which could lead to the bypassing of Avast self-defense.

Ссылки

https://github.com/the-deniss/Vulnerability-Disclosures/tree/main/CVE-2021-AVST0
Exploit
Third Party Advisory
https://www.avast.com/hacker-hall-of-fame/en/researcher-david-eade-reports-antitrack-bug-to-avast-0
Vendor Advisory
https://github.com/the-deniss/Vulnerability-Disclosures/tree/main/CVE-2021-AVST0
Exploit
Third Party Advisory
https://www.avast.com/hacker-hall-of-fame/en/researcher-david-eade-reports-antitrack-bug-to-avast-0
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

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

Версия до 20.4 (исключая)

EPSS

Процентиль: 9%

0.00034

Низкий

7.8 High

CVSS3

7.2 High

CVSS2

Дефекты

CWE-863

Связанные уязвимости

GHSA-4j2p-j8c6-h5p8

CVSS3: 7.8

github

около 4 лет назад

Privilege escalation vulnerability in Avast Antivirus prior to 20.4 allows a local user to gain elevated privileges by "hollowing" trusted process which could lead to the bypassing of Avast self-defense.

EPSS

Процентиль: 9%

0.00034

Низкий

7.8 High

CVSS3

7.2 High

CVSS2

Дефекты

CWE-863