Out-of-Bounds Affecting opencv-python Open this link in a new tab package, versions [4.0.0.21, 4.1.1.26) [,3.4.7.28)


0.0
high
  • Attack Complexity

    Low

  • Availability

    High

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  • snyk-id

    SNYK-PYTHON-OPENCVPYTHON-1731364

  • published

    13 Oct 2021

  • disclosed

    12 Oct 2021

  • credit

    Unknown

How to fix?

Upgrade opencv-python to version 4.1.1.26, 3.4.7.28 or higher.

Overview

opencv-python is a Wrapper package for OpenCV python bindings.

Affected versions of this package are vulnerable to Out-of-Bounds via the HaarEvaluator::OptFeature::calc function in modules/objdetect/src/cascadedetect.hpp, which leads to a Denial of Service.

References