{
"id": "GHSA-q948-x8rf-888m",
"aliases": [
"CVE-2020-35865"
],
"details": "The Windows implementation of this crate relied on the behavior of std::char::from_u32_unchecked when its safety clause is violated. Even though this worked with Rust versions up to 1.42 (at least), that behavior could change with any new Rust version, possibly leading a security issue.\n\nThe flaw was corrected in version 2.0.0.",
"summary": "os_str_bytes relies on undefined behavior of `char::from_u32_unchecked`",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.0"
}
]
}
],
"package": {
"name": "os_str_bytes",
"ecosystem": "crates.io"
}
}
],
"modified": "2023-06-13T20:12:22Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2021-08-25T20:47:55Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35865",
"type": "ADVISORY"
},
{
"url": "https://github.com/dylni/os_str_bytes/pull/1",
"type": "WEB"
},
{
"url": "https://github.com/dylni/os_str_bytes",
"type": "PACKAGE"
},
{
"url": "https://rustsec.org/advisories/RUSTSEC-2020-0012.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-704"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-12-31T10:15:00Z",
"github_reviewed_at": "2021-08-19T21:08:17Z"
}
}