CVE-2018-7712

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    CVE-2018-7712

    Published: 5 Mar 2018Last Modified: 8 Jul 2026

    Summary:

    Details: The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service (assertion failure) because (size.height <= (1<<20)) may be false. Note: “OpenCV CV_Assert is not an assertion (C-like assert()), it is regular C++ exception which can raised in case of invalid or non-supported parameters.

    References: https://github.com/xiaoqx/pocs/tree/master/opencv/dos-by-assert, https://github.com/opencv/opencv/issues/10998

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 3b15f3e3b9041ca742822e48c7241d1f39e611b8
    Fixed -None

    Affected versions

    3.4.1
    3.4.1-cvsdk

    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