UBUNTU-CVE-2017-18009

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    UBUNTU-CVE-2017-18009

    Published: 1 Jan 2018Last Modified: 4 Feb 2026
    Upstream:
    CVE-2017-18009
    Aliases:
    USN-4818-1

    Summary:

    Details: In OpenCV 3.3.1, a heap-based buffer over-read exists in the function cv::HdrDecoder::checkSignature in modules/imgcodecs/src/grfmt_hdr.cpp.

    References: https://ubuntu.com/security/CVE-2017-18009, https://github.com/opencv/opencv/issues/10479, https://ubuntu.com/security/notices/USN-4818-1, https://www.cve.org/CVERecord?id=CVE-2017-18009

    Affected packages

    Package

    Name: opencv

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-4ubuntu3?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.1.2+dfsg-4ubuntu3

    Affected versions

    3.2.0+dfsg-6
    3.2.0+dfsg-6build1
    3.2.0+dfsg-6build2

    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