| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|---|---|
| github.com/cli/cli | ≤ 1.14.0mọi phiên bản | |
| github.com/cli/cli/v2 | < 2.63.1 | 2.63.1 |
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.
In 2.63.1, gh run download will not download artifacts named .. and . and instead exit with the following error message:
error downloading ..: would result in path traversal
Successful exploitation heightens the risk of local path traversal attack vectors exactly 1 directory higher than intended.
gh to 2.63.1.., to prevent path traversal risks.Bạn đang dùng một trong các sản phẩm này? Quét site để biết có đang lộ phiên bản có lỗ hổng không.
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