GHSA-cwvc-87xq-pc5m

Suggest an improvement
Source
https://github.com/advisories/GHSA-cwvc-87xq-pc5m
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-cwvc-87xq-pc5m/GHSA-cwvc-87xq-pc5m.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-cwvc-87xq-pc5m
Aliases
Published
2022-01-06T22:08:43Z
Modified
2023-11-08T04:07:22.868706Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Out-of-bounds Write and Race Condition in metrics-util
Details

In the affected versions of the crate, AtomicBucket<T> unconditionally implements Send/Sync traits. Therefore, users can create a data race to the inner T: !Sync by using the AtomicBucket::data_with() API. Such data races can potentially cause memory corruption or other undefined behavior.

The flaw was fixed in commit 8e6daab by adding appropriate Send/Sync bounds to the Send/Sync impl of struct Block<T> (which is a data type contained inside AtomicBucket<T>).

Database specific
{
    "nvd_published_at": "2021-12-27T00:15:00Z",
    "cwe_ids": [
        "CWE-362",
        "CWE-787"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2022-01-05T23:21:30Z"
}
References

Affected packages

crates.io / metrics-util

Package

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.0