RUSTSEC-2022-0066

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Source

https://rustsec.org/advisories/RUSTSEC-2022-0066

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2022-0066.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2022-0066

Aliases

Published

2022-10-30T12:00:00Z

Modified

2023-11-08T04:10:17.959579Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Denial of Service from unchecked request length

Details

Prior to version 0.4.2, conduit-hyper did not check any limit on a request's length before calling hyper::body::to_bytes. An attacker could send a malicious request with an abnormally large Content-Length, which could lead to a panic if memory allocation failed for that request.

In version 0.4.2, conduit-hyper sets an internal limit of 128 MiB per request, otherwise returning status 400 ("Bad Request").

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / conduit-hyper

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.2.0-alpha.3

Fixed

0.4.2

Ecosystem specific

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

Database specific

{
    "cvss": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "informational": null,
    "categories": [
        "denial-of-service"
    ]
}