Описание
runc through 1.1.4 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. NOTE: this issue exists because of a CVE-2019-19921 regression.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| runc | fixed | 1.1.5+ds1-1 | package | |
| runc | fixed | 1.0.0~rc93+ds1-5+deb11u5 | bullseye | package |
Примечания
https://github.com/opencontainers/runc/issues/3751
https://github.com/opencontainers/runc/issues/2197#issuecomment-1437617334
https://gist.github.com/LiveOverflow/c937820b688922eb127fb760ce06dab9
Issue exists because of a CVE-2019-19921 regression introduced by the fix for CVE-2021-30465.
Pull Request: https://github.com/opencontainers/runc/pull/3773
Fixed by: https://github.com/opencontainers/runc/commit/0abab45c9b97c113ff2cdc16f3a7388444c3fbec (v1.1.5)
EPSS
Связанные уязвимости
runc through 1.1.4 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. NOTE: this issue exists because of a CVE-2019-19921 regression.
runc through 1.1.4 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. NOTE: this issue exists because of a CVE-2019-19921 regression.
runc through 1.1.4 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. NOTE: this issue exists because of a CVE-2019-19921 regression.
Opencontainers runc Incorrect Authorization vulnerability
EPSS