[High] patch pam for CVE-2025-6020

[jykanase]

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

• The toolchain has been rebuilt successfully (or no changes were made to it)
• The toolchain/worker package manifests are up-to-date
• Any updated packages successfully build (or no packages were changed)
• Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
• Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
• All package sources are available
• cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
• LICENSE-MAP files are up-to-date (./LICENSES-AND-NOTICES/SPECS/data/licenses.json, ./LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md, ./LICENSES-AND-NOTICES/SPECS/LICENSE-EXCEPTIONS.PHOTON)
• All source files have up-to-date hashes in the *.signatures.json files
• sudo make go-tidy-all and sudo make go-test-coverage pass
• Documentation has been updated to match any changes to the build system
• Ready to merge

---

Summary

patch pam for CVE-2025-6020
Modified Patch: No
patch reference: https://nvd.nist.gov/vuln/detail/CVE-2025-6020 mentioned https://bugzilla.redhat.com/show_bug.cgi?id=2372512.
This issue has been addressed in the Red Hat Enterprise Linux 9 for the same version 1.5.1.
Patch file is present in https://dl.rockylinux.org/pub/rocky/9/BaseOS/source/tree/Packages/p/pam-1.5.1-25.el9_6.src.rpm

Change Log

• pam.spec
• CVE-2025-6020.patch

Does this affect the toolchain?

Yes

Associated issues

• #xxxx

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2025-6020

Test Methodology

• Verified patch is applied cleanly.
  

[Kanishk-Bansal]

/azurepipelines run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[mbykhovtsev-ms]

/azurepipelines run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[mbykhovtsev-ms]

/azurepipelines run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).