OCPBUGS-92651: Replace golang.org/x/crypto with github.com/openshift-sustaining/crypto v0.48.0-sec.3 to mitigate CVE-2026-39832 (release-4.21)

[alexissolanas]

Summary

CVE Details

• CVE: CVE-2026-39832
• Component: ose-baremetal-installer
• Package: golang.org/x/crypto
• Affected: < v0.5.2
• Risk Level: MEDIUM
• Jira: OCPBUGS-92651

Go version constraint: All fixed upstream versions (>= v0.5.2) require go 1.25.
A replace directive pointing to the openshift-sustaining backport fork is used instead.

Changes

go.mod: +replace golang.org/x/crypto => github.com/openshift-sustaining/crypto v0.48.0-sec.3
go.sum: updated checksums
vendor/golang.org/x/crypto/ssh/agent/client.go
vendor/golang.org/x/crypto/ssh/agent/keyring.go
vendor/golang.org/x/crypto/ssh/cipher.go
vendor/golang.org/x/crypto/ssh/keys.go
vendor/modules.txt: +# golang.org/x/crypto v0.48.0 => github.com/openshift-sustaining/crypto v0.48.0-sec.3

Test Results

•  go build ./...  : succeeds
•  grep '^go ' go.mod : unchanged (no Go version bump)

[openshift-merge-bot]

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[openshift-ci-robot]

@alexissolanas: This pull request references Jira Issue OCPBUGS-92651, which is invalid:

• expected Jira Issue OCPBUGS-92651 to depend on a bug targeting a version in 4.22.0 and in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but no dependents were found

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

Details

In response to this:

Summary

CVE Details

• CVE: SCVE
• Component: ose-baremetal-installer
• Package: golang.org/x/crypto
• Affected: < v0.5.2
• Risk Level: MEDIUM
• Jira: OCPBUGS-92651

Go version constraint: All fixed upstream versions (>= v0.5.2) require go 1.25.
A replace directive pointing to the openshift-sustaining backport fork is used instead.

Changes

go.mod: +replace golang.org/x/crypto => github.com/openshift-sustaining/crypto v0.48.0-sec.3
go.sum: updated checksums
vendor/golang.org/x/crypto/ssh/agent/client.go
vendor/golang.org/x/crypto/ssh/agent/keyring.go
vendor/golang.org/x/crypto/ssh/cipher.go
vendor/golang.org/x/crypto/ssh/keys.go
vendor/modules.txt: +# golang.org/x/crypto v0.48.0 => github.com/openshift-sustaining/crypto v0.48.0-sec.3

Test Results

•  go build ./...  : succeeds
•  grep '^go ' go.mod : unchanged (no Go version bump)

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[openshift-ci]

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[openshift-ci]

@alexissolanas: all tests passed!

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[jkaurredhat]

/label backport-risk-assessed