GHSA-c8v3-jhv9-4ppc

Source

https://github.com/advisories/GHSA-c8v3-jhv9-4ppc

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-c8v3-jhv9-4ppc/GHSA-c8v3-jhv9-4ppc.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-c8v3-jhv9-4ppc

Aliases

RUSTSEC-2024-0007

Published

2024-01-23T20:10:48Z

Modified

2024-02-10T16:26:48.561050Z

Summary

Use-after-free when setting the locale

Details

Version 3.0.0 introduced an AtomicStr type, that is used to store the current locale. It stores the locale as a raw pointer to an Arc<String>. The locale can be read with AtomicStr::as_str(). AtomicStr::as_str() does not increment the usage counter of the Arc.

If the locale is changed in one thread, another thread can have a stale -- possibly already freed -- reference to the stored string.

Database specific

{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-416"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-01-23T20:10:48Z"
}

References

Affected packages

crates.io / rust-i18n-support

Package

Name: rust-i18n-support; View open source insights on deps.dev
Purl: pkg:cargo/rust-i18n-support

Affected ranges

Type: SEMVER
Events: Introduced

3.0.0

Fixed

3.0.1

Ecosystem specific

{
    "affected_functions": [
        "rust_i18n_support::AtomicStr::as_str"
    ]
}