GHSA-c8v3-jhv9-4ppc

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    GHSA-c8v3-jhv9-4ppc

    Published: 23 Jan 2024Last Modified: 10 Feb 2024

    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.

    References: https://github.com/longbridgeapp/rust-i18n/issues/71, https://github.com/longbridgeapp/rust-i18n/commit/22e0609591a2c08930f52a0e6bc860f02a0e88c0, https://github.com/longbridgeapp/rust-i18n, https://rustsec.org/advisories/RUSTSEC-2024-0007.html

    Affected packages

    Package

    Name: rust-i18n-support

    Purl: pkg:cargo/rust-i18n-support

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 3.0.0
    Fixed -3.0.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-c8v3-jhv9-4ppc | CVE-DB