UBUNTU-CVE-2018-20762

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    UBUNTU-CVE-2018-20762

    Published: 6 Feb 2019Last Modified: 22 Apr 2026
    Upstream:
    CVE-2018-20762
    Aliases:
    USN-3926-1

    Summary:

    Details: GPAC version 0.7.1 and earlier has a buffer overflow vulnerability in the cat_multiple_files function in applications/mp4box/fileimport.c when MP4Box is used for a local directory containing crafted filenames.

    References: https://ubuntu.com/security/CVE-2018-20762, https://github.com/gpac/gpac/commit/35ab4475a7df9b2a4bcab235e379c0c3ec543658, https://github.com/gpac/gpac/issues/1187, https://ubuntu.com/security/notices/USN-3926-1, https://www.cve.org/CVERecord?id=CVE-2018-20762

    Affected packages

    Package

    Name: gpac

    Purl: pkg:deb/ubuntu/[email protected]+svn4288~dfsg1-4ubuntu1+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.5.0+svn4288~dfsg1-4ubuntu1+esm1

    Affected versions

    0.5.0+svn4288~dfsg1-1ubuntu1
    0.5.0+svn4288~dfsg1-4
    0.5.0+svn4288~dfsg1-4ubuntu1

    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