RUSTSEC-2020-0049

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Source

https://rustsec.org/advisories/RUSTSEC-2020-0049

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0049.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0049

Aliases

Published

2020-01-30T12:00:00Z

Modified

2023-11-08T04:03:38.426701Z

Severity

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

Summary

Use-after-free in Framed due to lack of pinning

Details

Affected versions of this crate did not require the buffer wrapped in Framed to be pinned, but treated it as if it had a fixed location in memory. This may result in a use-after-free.

The flaw was corrected by making the affected functions accept Pin<&mut Self> instead of &mut self.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / actix-codec

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.3.0-beta.1

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:H/I:H/A:H",
    "informational": null,
    "categories": [
        "memory-corruption"
    ]
}