CVE-2021-40566

    Dashboard / Vulnerabilities / CVE-2021-40566

    CVE-2021-40566

    Published: 12 Jan 2022Last Modified: 7 Aug 2026

    Summary:

    Details: A Segmentation fault casued by heap use after free vulnerability exists in Gpac through 1.0.1 via the mpgviddmx_process function in reframe_mpgvid.c when using mp4box, which causes a denial of service.

    References: https://github.com/gpac/gpac/issues/1887, https://www.debian.org/security/2023/dsa-5411, https://github.com/gpac/gpac/commit/96047e0e6166407c40cc19f4e94fb35cd7624391

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v1.0.1
    v1.0.0

    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-2021-40566 | CVE-DB