CVE-2021-31919

    Dashboard / Vulnerabilities / CVE-2021-31919

    CVE-2021-31919

    Published: 30 Apr 2021Last Modified: 27 Aug 2026

    Summary:

    Details: An issue was discovered in the rkyv crate before 0.6.0 for Rust. When an archive is created via serialization, the archive content may contain uninitialized values of certain parts of a struct.

    References: https://rustsec.org/advisories/RUSTSEC-2021-0054.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ec83f7c23d488ba8a5c4adf90b126417c59bba26

    Affected versions

    v0.5.2
    v0.5.1
    v0.5.0

    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
    CVE-2021-31919 | CVE-DB