RUSTSEC-2020-0106

    Dashboard / Vulnerabilities / RUSTSEC-2020-0106

    RUSTSEC-2020-0106

    Published: 19 Dec 2020Last Modified: 8 Nov 2023

    Summary: Queues allow non-Send types to be sent to other threads, allowing data races

    Details: Affected versions of this crate unconditionally implemented `Send` for types used in queue implementations (`InnerSend<RW, T>`, `InnerRecv<RW, T>`, `FutInnerSend<RW, T>`, `FutInnerRecv<RW, T>`). This allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior. The flaw was corrected in v0.1.7 by adding `T: Send` bound to to the `Send` impl of four data types explained above.

    References: https://crates.io/crates/multiqueue2, https://rustsec.org/advisories/RUSTSEC-2020-0106.html, https://github.com/abbychau/multiqueue2/issues/10

    Affected packages

    Package

    Name: multiqueue2

    Purl: pkg:cargo/multiqueue2

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -0.1.7

    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-2020-0106 | CVE-DB