Vulnerabilities > CVE-2019-5064 - Out-of-bounds Write vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 8 | |
| Application | 3 |
Common Weakness Enumeration (CWE)
Talos
| id | TALOS-2019-0853 |
| last seen | 2020-01-09 |
| published | 2020-01-02 |
| reporter | Talos Intelligence |
| source | http://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0853 |
| title | OpenCV JSON persistence parser buffer overflow vulnerability |
References
- https://github.com/opencv/opencv/issues/15857
- https://github.com/opencv/opencv/issues/15857
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html