CVE-2021-40565

    Dashboard / Vulnerabilities / CVE-2021-40565

    CVE-2021-40565

    Published: 12 Jan 2022Last Modified: 7 Aug 2026

    Summary:

    Details: A Segmentation fault caused by a null pointer dereference vulnerability exists in Gpac through 1.0.1 via the gf_avc_parse_nalu function in av_parsers.c when using mp4box, which causes a denial of service.

    References: https://github.com/gpac/gpac/issues/1902, https://www.debian.org/security/2023/dsa-5411, https://github.com/gpac/gpac/commit/893fb99b606eebfae46cde151846a980e689039b

    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-2021-40565 | CVE-DB