CVE-2022-41606: Nomad Panics On Job Submission With Bad Artifact Stanza Source URL

The provided vulnerability information indicates that the issue stems from improper panic handling when processing invalid S3/GCS URLs in artifact stanzas via the go-getter library. However, the analysis lacks critical details such as commit diffs, patch information, or explicit references to specific functions/modules in Nomad's codebase. While the artifact retrieval logic in client agents (likely in client/allocrunner/taskrunner/artifact.go or similar) is implicated, the absence of concrete code changes or function names prevents high-confidence identification of exact vulnerable functions. The fix involved adding panic recovery around go-getter calls, but without seeing the pre-patch code, we cannot definitively name the unprotected functions.