{
"id": "GHSA-37jj-wp7g-7wj4",
"aliases": [
"CVE-2021-26305"
],
"details": "An issue was discovered in Deserializer::read_vec in the cdr crate before 0.2.4 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated heap memory, violating soundness.",
"summary": "Read of uninitialized memory in cdr",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.2.4"
}
]
}
],
"package": {
"name": "cdr",
"ecosystem": "crates.io"
}
}
],
"modified": "2021-08-19T17:53:09Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2021-08-25T20:53:12Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26305",
"type": "ADVISORY"
},
{
"url": "https://github.com/hrektts/cdr-rs/issues/10",
"type": "WEB"
},
{
"url": "https://github.com/hrektts/cdr-rs/pull/11",
"type": "WEB"
},
{
"url": "https://github.com/hrektts/cdr-rs/commit/0e6006de464caa331643f86cd2d9ba3b32b09833",
"type": "WEB"
},
{
"url": "https://github.com/hrektts/cdr-rs",
"type": "PACKAGE"
},
{
"url": "https://rustsec.org/advisories/RUSTSEC-2021-0012.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-908"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2021-08-19T17:53:09Z"
}
}