UBUNTU-CVE-2019-15939

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    UBUNTU-CVE-2019-15939

    Published: 5 Sept 2019Last Modified: 22 Apr 2026
    Upstream:
    CVE-2019-15939
    Aliases:
    USN-4818-1

    Summary:

    Details: An issue was discovered in OpenCV 4.1.0. There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.

    References: https://ubuntu.com/security/CVE-2019-15939, https://github.com/OpenCV/opencv/issues/15287, https://github.com/opencv/opencv/pull/15382, https://ubuntu.com/security/notices/USN-4818-1, https://www.cve.org/CVERecord?id=CVE-2019-15939

    Affected packages

    Package

    Name: opencv

    Purl: pkg:deb/ubuntu/[email protected]+dfsg1-2ubuntu1.2+esm1?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.4.8+dfsg1-2ubuntu1.2+esm1

    Affected versions

    2.4.5+dfsg-0ubuntu4
    2.4.5+dfsg-0ubuntu5
    2.4.6.1+dfsg-2ubuntu2
    2.4.6.1+dfsg-2ubuntu3
    2.4.6.1+dfsg-2ubuntu4
    2.4.6.1+dfsg-2ubuntu5
    2.4.8+dfsg-1ubuntu1
    2.4.8+dfsg1-2ubuntu1
    2.4.8+dfsg1-2ubuntu1.2

    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