Out-of-bounds Read in OpenCV
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). There is an out of bounds read in the function cv::predictOrderedcv::HaarEvaluator in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | opencv-contrib-python | < 3.4.7.28, >= 4.0.0.21, < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
| Python (PyPI) | opencv-contrib-python-headless | < 3.4.7.28, >= 4.0.0.21, < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
| Python (PyPI) | opencv-python | < 3.4.7.28, >= 4.0.0.21, < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
| Python (PyPI) | opencv-python-headless | < 3.4.7.28, >= 4.0.0.21, < 4.1.1.26 | 3.4.7.28, 4.1.1.26 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2019-14491
- https://github.com/opencv/opencv/issues/15125
- https://github.com/opencv/opencv-python
- https://github.com/opencv/opencv/compare/33b765d...4a7ca5a
- https://github.com/opencv/opencv/compare/371bba8...ddbd10c
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HPFLN6QAX6SUA4XR4NMKKXX26H3TYCVQ
- https://pypi.org/project/opencv-contrib-python
- https://github.com/advisories/GHSA-fm39-cw8h-3p63
- https://pypi.org/project/opencv-python
- https://pypi.org/project/opencv-python-headless
- https://pypi.org/project/opencv-contrib-python-headless
- Vector CVSS
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H- Debilidad (CWE)
CWE-125- Plataforma
- Python (PyPI)
- Paquete
opencv-contrib-python, opencv-contrib-python-headless, opencv-python- Publicada
- 12.10.2021
- Actualizado
- 11.10.2026 15:17
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2026-720 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2797 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2818 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2836 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-fm39-cw8h-3p63 - CC BY 4.0
Historial de vulnerabilidades: opencv-python
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 32
- Primera → última
- 10.2021 08.2024
- Sin corrección
- 2
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 23
- Media 8
- Sin evaluar 1
Divulgaciones por año
- 2021: 30
- 2022: 0
- 2023: 1
- 2024: 1
- 2025: 0
- 2026: 0
-
Out-of-bounds Read in OpenCV esta entrada
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