Integer Overflow or Wraparound in OpenCV.

In opencv/modules/imgcodecs/src/utils.cpp, functions FillUniColor and FillUniGray do not check the input length, which can lead to integer overflow. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 corresponding with OpenCV-Python 3.3.0....

PYSEC-2026-704 Out-of-bounds Write in OpenCV

OpenCV Open Source Computer Vision Library through 3.3 corresponding to opencv-python and opencv-contrib-python through 3.3.0.9 has an out-of-bounds write error in the function FillColorRow1 in utils.cpp when reading an image file by using cv::imread...

PT-2017-4342

Name of the Vulnerable Software and Affected Versions: OpenCV versions 3.3 and earlier Description: The issue is related to a buffer overflow in the modules/imgcodecs/src/grfmt pxm.cpp component of the OpenCV library. This can lead to remote code execution or denial of service if the image is fro...