CVE-2019-14492
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Opencv
PublishedAug 1, 2019
First seenAug 1, 2019
How to fix
Update
- opencv opencv3.4.7, 4.1.1 or later
- opencv-python3.4.7.28, 4.1.1.26 or later
- opencv-python-headless3.4.7.28, 4.1.1.26 or later
- opencv-contrib-python3.4.7.28, 4.1.1.26 or later
- opencv-contrib-python-headless3.4.7.28, 4.1.1.26 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opencv opencv | v < 3.4.7, 4.0.0 ≤ v < 4.1.1 | 3.4.7, 4.1.1 |
| opensuse leap | 15.1 | — |
| opencv-pythonPyPI | v < 3.4.7.28, 4.0.0.21 ≤ v < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
| opencv-python-headlessPyPI | v < 3.4.7.28, 4.0.0.21 ≤ v < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
| opencv-contrib-pythonPyPI | v < 3.4.7.28, 4.0.0.21 ≤ v < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
| opencv-contrib-python-headlessPyPI | v < 3.4.7.28, 4.0.0.21 ≤ v < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
Check your version
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