GitHub CLI allows downloading malicious GitHub Actions workflow artifact to result in path traversal vulnerability
Summary
GitHub CLI allows downloading malicious GitHub Actions workflow artifact to result in path traversal vulnerability
Original description
The description as published by the source.
The GitHub CLI is GitHub’s official command line tool. A security vulnerability has been identified in GitHub CLI that could create or overwrite files in unintended directories when users download a malicious GitHub Actions workflow artifact through gh run download. This vulnerability stems from a GitHub Actions workflow artifact named .. when downloaded using gh run download. The artifact name and --dir flag are used to determine the artifact’s download path. When the artifact is named .., the resulting files within the artifact are extracted exactly 1 directory higher than the specified --dir flag value. This vulnerability is fixed in 2.63.1.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-54132 gh
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com