UBUNTU-CVE-2018-14395

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    UBUNTU-CVE-2018-14395

    Published: 19 Jul 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-14395

    Summary:

    Details: libavformat/movenc.c in FFmpeg 3.2 and 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted audio file when converting to the MOV audio format.

    References: https://ubuntu.com/security/CVE-2018-14395, https://github.com/FFmpeg/FFmpeg/commit/fa19fbcf712a6a6cc5a5cfdc3254a97b9bce6582, https://www.cve.org/CVERecord?id=CVE-2018-14395

    Affected packages

    Package

    Name: ffmpeg

    Purl: pkg:deb/ubuntu/ffmpeg@7:3.4.4-0ubuntu0.18.04.1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -7:3.4.4-0ubuntu0.18.04.1

    Affected versions

    7:3.3.4-2
    7:3.3.4-2build3

    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