Description (CNA)
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, before version 4.2.0. 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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / OpenCV | affected OpenCV 4.1.0 |
CWE
CWE-120
References
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853
- https://github.com/opencv/opencv/issues/15857
- https://www.oracle.com//security-alerts/cpujul2021.html
ADP enrichment
No English description supplied.