RUSTSEC-2021-0113

    Dashboard / Vulnerabilities / RUSTSEC-2021-0113

    RUSTSEC-2021-0113

    Published: 7 Apr 2021Last Modified: 8 Nov 2023

    Summary: AtomicBucket<T> unconditionally implements Send/Sync

    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>`).

    References: https://crates.io/crates/metrics-util, https://rustsec.org/advisories/RUSTSEC-2021-0113.html, https://github.com/metrics-rs/metrics/issues/190

    Affected packages

    Package

    Name: metrics-util

    Purl: pkg:cargo/metrics-util

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -0.7.0

    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
    RUSTSEC-2021-0113 | CVE-DB