Heap Buffer Overflow Vulnerability in OpenCV by OpenCV Foundation
CVE-2019-5064

8.8HIGH

Key Information:

Vendor

Opencv

Status
Opencv
Vendor
CVE Published:
3 January 2020

What is CVE-2019-5064?

A heap buffer overflow vulnerability affects OpenCV prior to version 4.2.0, through its data structure persistence feature. Attackers may exploit this flaw by supplying a specially crafted JSON file that leads to a buffer overflow, causing multiple heap corruption issues. This potentially enables the execution of arbitrary code, posing significant security risks for applications utilizing affected OpenCV versions.

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Affected Version(s)

OpenCV OpenCV 4.1.0

References

https://www.oracle.com/security-alerts/cpuApr2021.html
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https://talosintelligence.com/vulnerability_reports/TALOS...
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https://github.com/opencv/opencv/issues/15857
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CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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