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kubevela/pkg
Ayush KumarandGitHub 65dedda40a [Backport release-1.10] Fix: prevent unbounded read in Terraform remote configuration loader (GHSA-fmgp-q6jx-gg3x) (#7191)
* Merge commit from fork

* fix: prevent unbounded read in Terraform remote configuration loader (GHSA-fmgp-q6jx-gg3x)

* fix: bound remote Terraform clone and invalidate cache on rejection

Follow-up hardening for GHSA-fmgp-q6jx-gg3x.

Bound the clone of the attacker-supplied repository: shallow Depth:1, a
2-minute fetch timeout via PlainCloneContext, and post-clone caps on the
retained tree size (64 MiB) and file count, rejecting and removing a clone
that exceeds them.

Invalidate the clone cache: re-clone when the recorded remote URL changes,
and remove the cache on a failed clone or a rejected read so a corrected
repository is re-fetched instead of a poisoned or stale tree being reused.

Validate the module name before building the cache path, and log clone,
rejection, and eviction events.

Signed-off-by: Ayush Kumar <ayushshyamkumar888@gmail.com>

* Fix: resolve gosec G304 lint failure in Terraform module cache check (#7190)

Wrap the cache remote marker read in filepath.Clean, the same pattern
other os.ReadFile call sites in this repo use to satisfy gosec. The
path is built from filepath.Join and a constant suffix, with the module
name validated beforehand, so behavior is unchanged.

The finding surfaced on master after the GHSA-fmgp-q6jx-gg3x merge
because the advisory workflow did not run the full lint job.

Signed-off-by: Ayush Kumar <ayushshyamkumar888@gmail.com>

* Fix: retain resource creator when rebuilding appliedResources from ResourceTracker

The release-1.10 change that rebuilds Application status.appliedResources from
the ResourceTracker (#7086) dropped the per-resource creator, because the
ResourceTracker does not persist the creator field. As a result
status.appliedResources reported an empty creator and the "applied resource in
workflow step status" controller test failed, since it expects the creator
"workflow".

Re-attach the creator recorded during dispatch to the resources rebuilt from
the ResourceTracker. The ResourceTracker stays authoritative for which
resources exist; only the creator attribution that it does not persist is
restored.

Signed-off-by: Ayush Kumar <65535504+roguepikachu@users.noreply.github.com>

* Fix: do not log or persist credentials embedded in Terraform module remote URLs

The remote URL of a Terraform module can embed credentials (for example
https://user:token@host/repo.git). The cache-reuse logic logged the raw URL
and wrote it to the .remote-url cache marker, which could leak those
credentials into controller logs and onto disk.

Strip the userinfo from the URL before logging it and before writing the cache
marker. The marker now stores a credential-free URL and the reuse check
compares the same stripped form, so cache reuse and re-clone-on-change behave
as before while no secret is persisted.

Signed-off-by: Ayush Kumar <65535504+roguepikachu@users.noreply.github.com>

---------

Signed-off-by: Ayush Kumar <ayushshyamkumar888@gmail.com>
Signed-off-by: Ayush Kumar <65535504+roguepikachu@users.noreply.github.com>
2026-06-25 09:49:49 +01:00
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2025-02-12 13:18:39 +08:00