RUSTSEC-2022-0043

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Source

https://rustsec.org/advisories/RUSTSEC-2022-0043

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2022-0043.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2022-0043

Aliases

GHSA-qrqq-9c63-xfrg

Published

2022-01-21T12:00:00Z

Modified

2023-11-08T04:22:23.525783Z

Summary

Improper validation of Windows paths could lead to directory traversal attack

Details

tower_http::services::fs::ServeDir didn't correctly validate Windows paths meaning paths like /foo/bar/c:/windows/web/screen/img101.png would be allowed and respond with the contents of c:/windows/web/screen/img101.png. Thus users could potentially read files anywhere on the filesystem.

This only impacts Windows. Linux and other unix likes are not impacted by this.

See [tower-http#204] for more details.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / tower-http

Package

Name: tower-http; View open source insights on deps.dev
Purl: pkg:cargo/tower-http

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.1.3

Introduced

0.2.0

Fixed

0.2.1

Ecosystem specific

{
    "affected_functions": null,
    "affects": {
        "os": [
            "windows"
        ],
        "functions": [],
        "arch": []
    }
}

Database specific

{
    "cvss": null,
    "informational": null,
    "categories": [
        "file-disclosure"
    ]
}