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kanidm: don't log provisioned passwords via instrumentation #392031

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merged 1 commit into from
Mar 23, 2025

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oddlama
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@oddlama oddlama commented Mar 22, 2025

The current provisioning patchset for kanidm logs the provisioned password through the function instrumentation
into the system log. This updates the patches for all versions to prevent this from happening.
This also make sure to test this behavior in the related nixos test.

Fixes: CVE-2025-30205
Thanks to @qenya for reporting this

Things done

  • Built on platform(s)
    • x86_64-linux
    • aarch64-linux
    • x86_64-darwin
    • aarch64-darwin
  • For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
    • sandbox = relaxed
    • sandbox = true
  • Tested, as applicable:
  • Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
  • Tested basic functionality of all binary files (usually in ./result/bin/)
  • 25.05 Release Notes (or backporting 24.11 and 25.05 Release notes)
    • (Package updates) Added a release notes entry if the change is major or breaking
    • (Module updates) Added a release notes entry if the change is significant
    • (Module addition) Added a release notes entry if adding a new NixOS module
  • Fits CONTRIBUTING.md.

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This also make sure to test this in the related nixos test.

Fixes: CVE-2025-30205
Reported-By: Katherina Walshe-Grey <qenya@qenya.tel>
@github-actions github-actions bot added 6.topic: nixos Issues or PRs affecting NixOS modules, or package usability issues specific to NixOS 10.rebuild-darwin: 0 This PR does not cause any packages to rebuild on Darwin 10.rebuild-linux: 1-10 labels Mar 22, 2025
@adamcstephens adamcstephens added the 1.severity: security Issues which raise a security issue, or PRs that fix one label Mar 23, 2025
@adamcstephens adamcstephens merged commit 7af9798 into NixOS:master Mar 23, 2025
28 of 29 checks passed
@adamcstephens adamcstephens added the backport release-24.11 Backport PR automatically label Mar 23, 2025
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nixpkgs-ci bot commented Mar 23, 2025

Successfully created backport PR for release-24.11:

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This pull request has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/security-advisory-kanidm-provisioned-admin-credentials-leaked-into-system-log-cve-2025-30205-to/62128/1

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1.severity: security Issues which raise a security issue, or PRs that fix one 6.topic: nixos Issues or PRs affecting NixOS modules, or package usability issues specific to NixOS 10.rebuild-darwin: 0 This PR does not cause any packages to rebuild on Darwin 10.rebuild-linux: 1-10 backport release-24.11 Backport PR automatically
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3 participants