CVE-2021-31256

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    CVE-2021-31256

    Published: 19 Apr 2021Last Modified: 7 Aug 2026

    Summary:

    Details: Memory leak in the stbl_GetSampleInfos function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file.

    References: https://github.com/gpac/gpac/commit/2da2f68bffd51d89b1d272d22aa8cc023c1c066e, https://github.com/gpac/gpac/issues/1705

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- d8538e8ae946b32d99c6b2c57cbb327146e9cd9d
    Fixed -None

    Affected versions

    1.0.1

    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-2021-31256 | CVE-DB