vulnerability
Ubuntu: USN-4818-1 (CVE-2019-14492): OpenCV vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Aug 1, 2019 | Mar 22, 2023 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Aug 1, 2019
Added
Mar 22, 2023
Modified
Mar 27, 2026
Description
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
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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