vulnerability
Ubuntu: USN-4818-1 (CVE-2019-15939): OpenCV vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Sep 5, 2019 | Mar 22, 2023 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Sep 5, 2019
Added
Mar 22, 2023
Modified
Aug 18, 2025
Description
An issue was discovered in OpenCV 4.1.0. There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.
Solutions
ubuntu-pro-upgrade-libopencv-calib3d2-4ubuntu-pro-upgrade-libopencv-calib3d2-4v5ubuntu-pro-upgrade-libopencv-calib3d3-2ubuntu-pro-upgrade-libopencv-contrib2-4ubuntu-pro-upgrade-libopencv-contrib2-4v5ubuntu-pro-upgrade-libopencv-contrib3-2ubuntu-pro-upgrade-libopencv-core2-4ubuntu-pro-upgrade-libopencv-core2-4v5ubuntu-pro-upgrade-libopencv-core3-2ubuntu-pro-upgrade-libopencv-devubuntu-pro-upgrade-libopencv-features2d2-4ubuntu-pro-upgrade-libopencv-features2d2-4v5ubuntu-pro-upgrade-libopencv-features2d3-2ubuntu-pro-upgrade-libopencv-flann2-4ubuntu-pro-upgrade-libopencv-flann2-4v5ubuntu-pro-upgrade-libopencv-flann3-2ubuntu-pro-upgrade-libopencv-gpu2-4ubuntu-pro-upgrade-libopencv-gpu2-4v5ubuntu-pro-upgrade-libopencv-highgui2-4ubuntu-pro-upgrade-libopencv-highgui2-4v5ubuntu-pro-upgrade-libopencv-highgui3-2ubuntu-pro-upgrade-libopencv-imgcodecs3-2ubuntu-pro-upgrade-libopencv-imgproc2-4ubuntu-pro-upgrade-libopencv-imgproc2-4v5ubuntu-pro-upgrade-libopencv-imgproc3-2ubuntu-pro-upgrade-libopencv-legacy2-4ubuntu-pro-upgrade-libopencv-legacy2-4v5ubuntu-pro-upgrade-libopencv-ml2-4ubuntu-pro-upgrade-libopencv-ml2-4v5ubuntu-pro-upgrade-libopencv-ml3-2ubuntu-pro-upgrade-libopencv-objdetect2-4ubuntu-pro-upgrade-libopencv-objdetect2-4v5ubuntu-pro-upgrade-libopencv-objdetect3-2ubuntu-pro-upgrade-libopencv-ocl2-4ubuntu-pro-upgrade-libopencv-ocl2-4v5ubuntu-pro-upgrade-libopencv-photo2-4ubuntu-pro-upgrade-libopencv-photo2-4v5ubuntu-pro-upgrade-libopencv-photo3-2ubuntu-pro-upgrade-libopencv-shape3-2ubuntu-pro-upgrade-libopencv-stitching2-4ubuntu-pro-upgrade-libopencv-stitching2-4v5ubuntu-pro-upgrade-libopencv-stitching3-2ubuntu-pro-upgrade-libopencv-superres2-4ubuntu-pro-upgrade-libopencv-superres2-4v5ubuntu-pro-upgrade-libopencv-superres3-2ubuntu-pro-upgrade-libopencv-ts2-4ubuntu-pro-upgrade-libopencv-ts2-4v5ubuntu-pro-upgrade-libopencv-video2-4ubuntu-pro-upgrade-libopencv-video2-4v5ubuntu-pro-upgrade-libopencv-video3-2ubuntu-pro-upgrade-libopencv-videoio3-2ubuntu-pro-upgrade-libopencv-videostab2-4ubuntu-pro-upgrade-libopencv-videostab2-4v5ubuntu-pro-upgrade-libopencv-videostab3-2ubuntu-pro-upgrade-libopencv-viz3-2ubuntu-pro-upgrade-libopencv2-4-jniubuntu-pro-upgrade-libopencv3-2-jni
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