CVE-2019-5064 Information

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://github.com/opencv/opencv/issues/15857 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8