RUSTSEC-2020-0132

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Source

https://rustsec.org/advisories/RUSTSEC-2020-0132

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0132.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0132

Aliases

CVE-2020-36452
GHSA-6wp2-fw3v-mfmc

Published

2020-12-31T12:00:00Z

Modified

2023-11-08T04:03:45.705412Z

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

`FixedCapacityDequeLike::clone()` can cause dropping uninitialized memory

Details

Affected versions of this crate don't guard against panics, so that partially uninitialized buffer is dropped when user-provided T::clone() panics in FixedCapacityDequeLike<T, A>::clone(). This causes memory corruption.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / array-tools

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.3.2

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