In OpenCV 3.3.1 (corresponds with OpenCV-Python 3.3.1.11), an assertion failure happens in cv::RBaseStream::setPos in modules/imgcodecs/src/bitstrm.cpp because of an incorrect integer cast.
{
"nvd_published_at": "2018-01-08T05:29:00Z",
"cwe_ids": [
"CWE-617"
],
"severity": "MODERATE",
"github_reviewed_at": "2021-10-07T19:49:56Z",
"github_reviewed": true
}