Update module github.com/docker/docker to v25 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/docker/docker	v24.0.7+incompatible -> v25.0.6+incompatible

GitHub Vulnerability Alerts

CVE-2024-24557

The classic builder cache system is prone to cache poisoning if the image is built FROM scratch.
Also, changes to some instructions (most important being HEALTHCHECK and ONBUILD) would not cause a cache miss.

An attacker with the knowledge of the Dockerfile someone is using could poison their cache by making them pull a specially crafted image that would be considered as a valid cache candidate for some build steps.

For example, an attacker could create an image that is considered as a valid cache candidate for:

FROM scratch
MAINTAINER Pawel

when in fact the malicious image used as a cache would be an image built from a different Dockerfile.

In the second case, the attacker could for example substitute a different HEALTCHECK command.

Impact

23.0+ users are only affected if they explicitly opted out of Buildkit (DOCKER_BUILDKIT=0 environment variable) or are using the /build API endpoint (which uses the classic builder by default).

All users on versions older than 23.0 could be impacted. An example could be a CI with a shared cache, or just a regular Docker user pulling a malicious image due to misspelling/typosquatting.

Image build API endpoint (/build) and ImageBuild function from github.com/docker/docker/client is also affected as it the uses classic builder by default.

Patches

Patches are included in Moby releases:

• v25.0.2
• v24.0.9
• v23.0.10

Workarounds

• Use --no-cache or use Buildkit if possible (DOCKER_BUILDKIT=1, it's default on 23.0+ assuming that the buildx plugin is installed).
• Use Version = types.BuilderBuildKit or NoCache = true in ImageBuildOptions for ImageBuild call.

CVE-2024-41110

A security vulnerability has been detected in certain versions of Docker Engine, which could allow an attacker to bypass authorization plugins (AuthZ) under specific circumstances. The base likelihood of this being exploited is low. This advisory outlines the issue, identifies the affected versions, and provides remediation steps for impacted users.

Impact

Using a specially-crafted API request, an Engine API client could make the daemon forward the request or response to an authorization plugin without the body. In certain circumstances, the authorization plugin may allow a request which it would have otherwise denied if the body had been forwarded to it.

A security issue was discovered In 2018, where an attacker could bypass AuthZ plugins using a specially crafted API request. This could lead to unauthorized actions, including privilege escalation. Although this issue was fixed in Docker Engine v18.09.1 in January 2019, the fix was not carried forward to later major versions, resulting in a regression. Anyone who depends on authorization plugins that introspect the request and/or response body to make access control decisions is potentially impacted.

Docker EE v19.03.x and all versions of Mirantis Container Runtime are not vulnerable.

Vulnerability details

• AuthZ bypass and privilege escalation: An attacker could exploit a bypass using an API request with Content-Length set to 0, causing the Docker daemon to forward the request without the body to the AuthZ plugin, which might approve the request incorrectly.
• Initial fix: The issue was fixed in Docker Engine v18.09.1 January 2019..
• Regression: The fix was not included in Docker Engine v19.03 or newer versions. This was identified in April 2024 and patches were released for the affected versions on July 23, 2024. The issue was assigned CVE-2024-41110.

Patches

• docker-ce v27.1.1 containes patches to fix the vulnerability.
• Patches have also been merged into the master, 19.0, 20.0, 23.0, 24.0, 25.0, 26.0, and 26.1 release branches.

Remediation steps

• If you are running an affected version, update to the most recent patched version.
• Mitigation if unable to update immediately:
  • Avoid using AuthZ plugins.
  • Restrict access to the Docker API to trusted parties, following the principle of least privilege.

References

• moby/moby@fc274cd
• moby/moby@a79fabb
• https://www.docker.com/blog/docker-security-advisory-docker-engine-authz-plugin/

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Release Notes

docker/docker (github.com/docker/docker)

v25.0.6+incompatible

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v25.0.5+incompatible

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v25.0.4+incompatible

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v25.0.3+incompatible

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v25.0.2+incompatible

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v25.0.1+incompatible

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v25.0.0+incompatible

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v24.0.9+incompatible

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v24.0.8+incompatible

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