RUSTSEC-2022-0003

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Source

https://rustsec.org/advisories/RUSTSEC-2022-0003

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2022-0003.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2022-0003

Aliases

GHSA-p2g9-94wh-65c2

Published

2022-01-19T12:00:00Z

Modified

2023-11-08T04:21:23.389784Z

Summary

Space bug in `clean_text`

Details

An incorrect mapping from HTML specification to ASCII codes was used. Because HTML treats the Form Feed as whitespace, code like this has an injection bug:

let html = format!("<div title={}>", clean_text(user_supplied_string));

Applications are not affected if they quote their attributes, or if they don't use clean_text at all.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / ammonia

Package

Name: ammonia; View open source insights on deps.dev
Purl: pkg:cargo/ammonia

Affected ranges

Type: SEMVER
Events: Introduced

3.0.0

Fixed

3.1.3

Ecosystem specific

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

Database specific

{
    "cvss": null,
    "informational": null,
    "categories": [
        "format-injection"
    ]
}