{
"id": "GHSA-29v7-3v4c-gf38",
"aliases": [
"CVE-2020-36454"
],
"details": "In the affected versions of this crate, LockWeak<T> unconditionally implemented Send with no trait bounds on T. LockWeak<T> doesn't own T and only provides &T. This allows concurrent access to a non-Sync T, which can cause undefined behavior like data races.",
"summary": "Data races in parc",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.1"
}
]
}
],
"package": {
"name": "parc",
"ecosystem": "crates.io"
}
}
],
"modified": "2023-06-13T20:11:11Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2021-08-25T20:57:24Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36454",
"type": "ADVISORY"
},
{
"url": "https://github.com/hyyking/rustracts/pull/6",
"type": "WEB"
},
{
"url": "https://github.com/hyyking/rustracts/tree/master/parc",
"type": "PACKAGE"
},
{
"url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/parc/RUSTSEC-2020-0134.md",
"type": "WEB"
},
{
"url": "https://rustsec.org/advisories/RUSTSEC-2020-0134.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-362"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-08-08T06:15:00Z",
"github_reviewed_at": "2021-08-18T20:23:35Z"
}
}