RUSTSEC-2021-0053

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Source

https://rustsec.org/advisories/RUSTSEC-2021-0053

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2021-0053.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2021-0053

Aliases

CVE-2021-31996
GHSA-jh37-772x-4hpw

Published

2021-03-07T12:00:00Z

Modified

2023-11-08T04:05:51.884944Z

Summary

'merge_sort::merge()' crashes with double-free for `T: Drop`

Details

In the affected versions of this crate, merge_sort::merge() wildly duplicates and drops ownership of T without guarding against double-free. Due to such implementation, simply invoking merge_sort::merge() on Vec<T: Drop> can cause double free bugs.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / algorithmica

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Ecosystem specific

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

Database specific

{
    "cvss": null,
    "informational": null,
    "categories": [
        "memory-corruption"
    ]
}