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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2020-01-03T16:57:39

Updated: 2024-08-04T19:47:55.691Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5064

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-01-03T17:15:12.257

Modified: 2022-06-17T13:15:37.373

Link: CVE-2019-5064

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-01-02T00:00:00Z

Links: CVE-2019-5064 - Bugzilla