UBUNTU-CVE-2018-19129

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    UBUNTU-CVE-2018-19129

    Published: 9 Nov 2018Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-19129

    Summary:

    Details: In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov file.

    References: https://ubuntu.com/security/CVE-2018-19129, https://bugzilla.libav.org/show_bug.cgi?id=1138, https://www.cve.org/CVERecord?id=CVE-2018-19129

    Affected packages

    Package

    Name: libav

    Purl: pkg:deb/ubuntu/libav@6:9.20-0ubuntu0.14.04.1+esm1?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    6:0.8.7-1ubuntu2

    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