UBUNTU-CVE-2018-14446

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    UBUNTU-CVE-2018-14446

    Published: 20 Jul 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-14446

    Summary:

    Details: MP4Integer32Property::Read in atom_avcC.cpp in MP4v2 2.1.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted MP4 file.

    References: https://ubuntu.com/security/CVE-2018-14446, http://hac425.unaux.com/index.php/archives/63/, https://github.com/TechSmith/mp4v2/issues/20, https://www.cve.org/CVERecord?id=CVE-2018-14446

    Affected packages

    Package

    Name: mp4v2

    Purl: pkg:deb/ubuntu/[email protected]~dfsg0-4?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.0.0~dfsg0-3
    2.0.0~dfsg0-4

    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