Out-of-bounds Write in OpenCV
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, version 4.1.0 (corresponds with OpenCV-Python version 4.1.2.30). A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code execution. An attacker can provide a specially crafted file to trigger this vulnerability.
Software afectado
Haz clic en una tecnología para ver todas sus vulnerabilidades.
| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | opencv-contrib-python | < 4.2.0.32 | 4.2.0.32 |
| Python (PyPI) | opencv-contrib-python-headless | < 4.2.0.32 | 4.2.0.32 |
| Python (PyPI) | opencv-python | < 4.2.0.32 | 4.2.0.32 |
| Python (PyPI) | opencv-python-headless | < 4.2.0.32 | 4.2.0.32 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2019-5064
- https://github.com/opencv/opencv/issues/15857
- https://github.com/opencv/opencv-python
- https://github.com/opencv/opencv-python/releases/tag/32
- https://github.com/opencv/opencv/releases/tag/4.2.0
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://pypi.org/project/opencv-contrib-python
- https://github.com/advisories/GHSA-q799-q27x-vp7w
- https://pypi.org/project/opencv-python
- https://pypi.org/project/opencv-python-headless
- https://pypi.org/project/opencv-contrib-python-headless
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H- Debilidad (CWE)
CWE-120, CWE-787- 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-2026-725 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2802 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2828 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2026-2841 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-q799-q27x-vp7w - CC BY 4.0
Historial de vulnerabilidades: opencv-contrib-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 Write in OpenCV esta entrada
Identifica las vulnerabilidades de tu aplicación
Con la integración de DockRay y el inventario de software activado, DockRay compara las versiones notificadas de los componentes con las vulnerabilidades conocidas y avisa de las coincidencias confirmadas. La cobertura depende de la tecnología compatible y de los avisos disponibles.