Описание
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit frontend or Dockerfile using RUN --mount could trick the feature that removes empty files created for the mountpoints into removing a file outside the container, from the host system. The issue has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support |
| devel | not-affected | 26.1.5+dfsg1-9ubuntu1 |
| esm-apps/bionic | released | 20.10.21-0ubuntu1~18.04.3+esm3 |
| esm-apps/focal | released | 20.10.21-0ubuntu1~20.04.6+esm2 |
| esm-apps/jammy | released | 20.10.21-0ubuntu1~22.04.7+esm2 |
| esm-apps/noble | released | 20.10.25+dfsg1-2ubuntu1+esm2 |
| esm-infra/xenial | ignored | changes too intrusive |
| focal | ignored | end of standard support, was needed |
| jammy | needed | |
| mantic | ignored | end of life, was needed |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | not-affected | 27.5.1-0ubuntu3 |
| esm-apps/focal | released | 26.1.3-0ubuntu1~20.04.1+esm1 |
| esm-apps/jammy | released | 27.5.1-0ubuntu3~22.04.2 |
| esm-apps/noble | released | 27.5.1-0ubuntu3~24.04.2 |
| focal | ignored | end of standard support, was needed |
| jammy | released | 27.5.1-0ubuntu3~22.04.2 |
| mantic | ignored | end of life, was needed |
| noble | released | 27.5.1-0ubuntu3~24.04.2 |
| oracular | ignored | end of life, was needed |
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10 Critical
CVSS3
Связанные уязвимости
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit frontend or Dockerfile using RUN --mount could trick the feature that removes empty files created for the mountpoints into removing a file outside the container, from the host system. The issue has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature.
BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit frontend or Dockerfile using RUN --mount could trick the feature that removes empty files created for the mountpoints into removing a file outside the container, from the host system. The issue has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature.
BuildKit vulnerable to possible host system access from mount stub cleaner
Уязвимость программного средства сборки контейнеров BuildKit, связанная с неверным ограничением имени пути к каталогу с ограниченным доступом, позволяющая нарушителю удалить произвольные файлы за пределами контейнера
10 Critical
CVSS3