CVE-2019-5064

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Existe una vulnerabilidad de desbordamiento del búfer de almacenamiento dinámico explotable en la funcionalidad de persistencia de la estructura de datos de OpenCV, anterior a la versión 4.2.0. Un archivo JSON especialmente diseñado puede causar un desbordamiento del búfer, lo que da como resultado múltiples corrupciones en el montón y, potencialmente, la ejecución del código. Un atacante puede proporcionar un archivo especialmente diseñado para desencadenar esta vulnerabilidad.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-04 CVE Reserved
2020-01-03 CVE Published
2023-03-07 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-787: Out-of-bounds Write

CAPEC

References (4)

URL	Tag	Source
https://github.com/opencv/opencv/issues/15857	Third Party Advisory

URL	Date	SRC
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853	2024-08-04

URL	Date	SRC
https://www.oracle.com//security-alerts/cpujul2021.html	2022-06-17
https://www.oracle.com/security-alerts/cpuApr2021.html	2022-06-17

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opencv Search vendor "Opencv"		Opencv Search vendor "Opencv" for product "Opencv"				>= 4.0.0 < 4.2.0 Search vendor "Opencv" for product "Opencv" and version " >= 4.0.0 < 4.2.0"		-		Affected
Oracle Search vendor "Oracle"		Application Testing Suite Search vendor "Oracle" for product "Application Testing Suite"				13.3.0.1 Search vendor "Oracle" for product "Application Testing Suite" and version "13.3.0.1"		-		Affected
Oracle Search vendor "Oracle"		Big Data Spatial And Graph Search vendor "Oracle" for product "Big Data Spatial And Graph"				< 2.0 Search vendor "Oracle" for product "Big Data Spatial And Graph" and version " < 2.0"		-		Affected
Oracle Search vendor "Oracle"		Enterprise Manager Base Platform Search vendor "Oracle" for product "Enterprise Manager Base Platform"				13.4.0.0 Search vendor "Oracle" for product "Enterprise Manager Base Platform" and version "13.4.0.0"		-		Affected