GHSA-c8v3-jhv9-4ppc – rust-i18n-support

Package

Manager: cargo
Name: rust-i18n-support
Vulnerable Version: >=3.0.0 <3.0.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:R

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

Use-after-free when setting the locale 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.

Metadata

Created: 2024-01-23T20:10:48Z
Modified: 2024-01-23T20:10:48Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-c8v3-jhv9-4ppc/GHSA-c8v3-jhv9-4ppc.json
CWE IDs: ["CWE-416"]
Alternative ID: N/A
Finding: F138
Auto approve: 1