{
"id": "GHSA-hhw2-pqhf-vmx2",
"aliases": [
"CVE-2020-35898"
],
"details": "An issue was discovered in the actix-utils crate before 2.0.0 for Rust. The Cell implementation allows obtaining more than one mutable reference to the same data.",
"summary": "Use after free in actix-utils",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.0"
}
]
}
],
"package": {
"name": "actix-utils",
"ecosystem": "crates.io"
}
}
],
"modified": "2025-05-23T18:29:56Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
}
],
"published": "2021-08-25T20:49:09Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35898",
"type": "ADVISORY"
},
{
"url": "https://github.com/actix/actix-net/issues/160",
"type": "WEB"
},
{
"url": "https://github.com/actix/actix-net/commit/0dca1a705ad1ff4885b3491ecb809a808e1de66c",
"type": "WEB"
},
{
"url": "https://github.com/actix/actix-net",
"type": "PACKAGE"
},
{
"url": "https://rustsec.org/advisories/RUSTSEC-2020-0045.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2021-08-19T20:53:53Z"
}
}