Описание
snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layout declarations and hence escape strict snap confinement. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1
Ссылки
- ExploitMailing ListThird Party Advisory
- ExploitIssue TrackingThird Party Advisory
- PatchVendor Advisory
- ExploitMailing ListThird Party Advisory
- ExploitIssue TrackingThird Party Advisory
- PatchVendor Advisory
Уязвимые конфигурации
Одно из
Одно из
EPSS
8.2 High
CVSS3
7.8 High
CVSS3
4.6 Medium
CVSS2
Дефекты
Связанные уязвимости
snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layout declarations and hence escape strict snap confinement. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1
snapd 2.54.2 fails to perform sufficient validation of snap content in ...
snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layout declarations and hence escape strict snap confinement. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1
Уязвимость утилиты для управления самодостаточными пакетами snapd, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю повысить свои привилегии в системе и выполнить произвольный код
EPSS
8.2 High
CVSS3
7.8 High
CVSS3
4.6 Medium
CVSS2