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chore(deps): update module github.com/docker/docker to v26.1.5+incompatible [security] - autoclosed #2764

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@renovate renovate bot commented Aug 16, 2024

Mend Renovate

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
github.com/docker/docker v26.1.4+incompatible -> v26.1.5+incompatible age adoption passing confidence

GitHub Vulnerability Alerts

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


Release Notes

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

v26.1.5+incompatible

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot requested a review from a team as a code owner August 16, 2024 12:20
@renovate renovate bot added kind/enhancement This would improve or streamline existing functionality. priority/release-blocker This issue will prevent the release of the next version of Cilium. renovate/stop-updating Tell Renovate to stop updating PR labels Aug 16, 2024
@renovate renovate bot requested a review from marseel August 16, 2024 12:20
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We are moving cilium-cli to cilium/cilium

@renovate renovate bot changed the title chore(deps): update module github.com/docker/docker to v26.1.5+incompatible [security] chore(deps): update module github.com/docker/docker to v26.1.5+incompatible [security] - autoclosed Aug 20, 2024
@renovate renovate bot closed this Aug 20, 2024
@renovate renovate bot deleted the renovate/go-github.com-docker-docker-vulnerability branch August 20, 2024 00:09
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