GHSA-R45X-GHR2-QJXC
Vulnerability from github – Published: 2022-06-17 00:30 – Updated: 2022-06-23 17:29Duplicate Advisory
This advisory is a duplicate of GHSA-c5hx-w945-j4pq. This link is preserved to maintain external references.
Original Description
Affected versions of this crate did not implement Drop when #[zeroize(drop)] was used on an enum.
This can result in memory not being zeroed out after dropping it, which is exactly what is intended when adding this attribute.
The flaw was corrected in version 1.2 and #[zeroize(drop)] on enums now properly implements Drop.
{
"affected": [
{
"package": {
"ecosystem": "crates.io",
"name": "zeroize_derive"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-226"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-17T00:30:52Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "## Duplicate Advisory\nThis advisory is a duplicate of [GHSA-c5hx-w945-j4pq](https://github.com/advisories/GHSA-c5hx-w945-j4pq). This link is preserved to maintain external references.\n\n## Original Description\nAffected versions of this crate did not implement `Drop` when `#[zeroize(drop)]` was used on an `enum`.\n\nThis can result in memory not being zeroed out after dropping it, which is exactly what is intended when adding this attribute.\n\nThe flaw was corrected in version 1.2 and `#[zeroize(drop)]` on `enum`s now properly implements `Drop`.\n",
"id": "GHSA-r45x-ghr2-qjxc",
"modified": "2022-06-23T17:29:03Z",
"published": "2022-06-17T00:30:52Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/iqlusioninc/crates/issues/876"
},
{
"type": "PACKAGE",
"url": "https://github.com/iqlusioninc/crates"
},
{
"type": "WEB",
"url": "https://rustsec.org/advisories/RUSTSEC-2021-0115.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Duplicate Advisory: `#[zeroize(drop)]` doesn\u0027t implement `Drop` for `enum`s",
"withdrawn": "2022-06-23T17:29:03Z"
}
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