GHSA-jf5h-cf95-w759

Source

https://github.com/advisories/GHSA-jf5h-cf95-w759

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-jf5h-cf95-w759/GHSA-jf5h-cf95-w759.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-jf5h-cf95-w759

Aliases

Published

2022-06-17T00:16:24Z

Modified

2023-11-08T04:07:21.872047Z

Summary

Optional `Deserialize` implementations lacking validation

Details

When activating the non-default feature serialize, most structs implement serde::Deserialize without sufficient validation. This allows breaking invariants in safe code, leading to:

Undefined behavior in as_string() methods (which use std::str::from_utf8_unchecked() internally).
Panics due to failed assertions.

See https://github.com/gz/rust-cpuid/issues/43.

Database specific

{
    "github_reviewed_at": "2022-06-17T00:16:24Z",
    "cwe_ids": [],
    "nvd_published_at": null,
    "severity": "MODERATE",
    "github_reviewed": true
}

References

Affected packages

crates.io / raw-cpuid

Package

Name: raw-cpuid; View open source insights on deps.dev
Purl: pkg:cargo/raw-cpuid

Affected ranges

Type: SEMVER
Events: Introduced

3.1.0

Fixed

9.1.1