Описание
Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to redirect a bind mount target to an arbitrary host path, potentially overwriting host files or causing denial of service. This issue has been patched in Docker Engine version 29.5.1 and Moby Daemon version 2.0.0-beta.14.
A flaw was found in the Moby container framework. A race condition occurs during the docker cp mount setup, which a malicious container can exploit. This vulnerability allows the container to redirect a bind mount target to an arbitrary path on the host system. Consequently, an attacker could overwrite host files, potentially leading to data corruption or a denial of service.
Отчет
This vulnerability is rated as having an Important severity because successful exploitation allows a compromised container with volume mounts to manipulate host filesystem paths, leading to high integrity and availability impact across container boundaries despite the timing constraints of the race condition. Standard Red Hat platforms, including Red Hat Enterprise Linux and Red Hat OpenShift, utilize alternative container engines such as Podman and CRI-O by default that do not incorporate this daemon mount logic. Where Moby packages are pulled in as dependencies across Red Hat components, the affected daemon mount setup code path is typically not exposed or executed.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Assisted Installer for Red Hat OpenShift Container Platform 2 | assisted/agent-preinstall-image-builder-rhel9 | Affected | ||
| Assisted Installer for Red Hat OpenShift Container Platform 2 | rhai/assisted-installer-agent-rhel9 | Affected | ||
| Assisted Installer for Red Hat OpenShift Container Platform 2 | rhai/assisted-installer-controller-rhel9 | Affected | ||
| Assisted Installer for Red Hat OpenShift Container Platform 2 | rhai/assisted-installer-rhel9 | Affected | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-cloud-api-adaptor-rhel9 | Will not fix | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-must-gather-rhel9 | Will not fix | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-podvm-payload-rhel9 | Will not fix | ||
| Confidential Compute Attestation | openshift-sandboxed-containers/osc-rhel9-operator | Will not fix | ||
| Gatekeeper 3 | gatekeeper/gatekeeper-rhel9 | Not affected | ||
| Kernel Module Management Operator for Red Hat Openshift | kmm/kernel-module-management-must-gather-rhel9 | Fix deferred |
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Дополнительная информация
Статус:
EPSS
7.2 High
CVSS3
Связанные уязвимости
Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to redirect a bind mount target to an arbitrary host path, potentially overwriting host files or causing denial of service. This issue has been patched in Docker Engine version 29.5.1 and Moby Daemon version 2.0.0-beta.14.
Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to redirect a bind mount target to an arbitrary host path, potentially overwriting host files or causing denial of service. This issue has been patched in Docker Engine version 29.5.1 and Moby Daemon version 2.0.0-beta.14.
Moby is an open source container framework. In Docker Engine prior to ...
EPSS
7.2 High
CVSS3