CVE-2022-0631

    Dashboard / Vulnerabilities / CVE-2022-0631

    CVE-2022-0631

    Published: 18 Feb 2022Last Modified: 21 Oct 2026

    Summary: Heap-based Buffer Overflow in mruby/mruby

    Details: Heap-based Buffer Overflow in Homebrew mruby prior to 3.2.

    References: https://huntr.dev/bounties/9bdc49ca-6697-4adc-a785-081e1961bf40, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0631.json, https://nvd.nist.gov/vuln/detail/CVE-2022-0631, https://github.com/mruby/mruby/commit/47068ae07a5fa3aa9a1879cdfe98a9ce0f339299

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -87260e7bb1a9edfb2ce9b41549c4142129061ca5

    Affected versions

    3.0.0-preview

    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-2022-0631 | CVE-DB