RUSTSEC-2020-0032

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Source

https://rustsec.org/advisories/RUSTSEC-2020-0032

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0032.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0032

Aliases

CVE-2020-35885
GHSA-qc4m-gc8r-mg8m

Published

2020-08-20T12:00:00Z

Modified

2023-11-08T04:03:37.500601Z

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

StrcCtx deallocates a memory region that it doesn't own

Details

StrcCtx deallocate a memory region that it doesn't own when StrcCtx is created without using StrcCtx::new. This can introduce memory safety issues such as double-free and use-after-free to client programs.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / alpm-rs

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

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": "unsound",
    "categories": []
}