CVE-2019-5064 — HIGH (8.8) — White Hats Nepal

Q: How severe is CVE-2019-5064?

CVE-2019-5064 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-5064?

Check the references section above for vendor advisories and patch information. Affected products include: Opencv Opencv, Oracle Application Testing Suite, Oracle Big Data Spatial And Graph, Oracle Enterprise Manager Base Platform.

Vulnerability 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 Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Opencv	Opencv	>= 4.0.0, < 4.2.0
Oracle	Application Testing Suite	13.3.0.1
Oracle	Big Data Spatial And Graph	< 2.0
Oracle	Enterprise Manager Base Platform	13.4.0.0

Related Weaknesses (CWE)

CWE-120 CWE-787

References

https://github.com/opencv/opencv/issues/15857Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853ExploitThird Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlPatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.htmlPatchThird Party Advisory
https://github.com/opencv/opencv/issues/15857Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853ExploitThird Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlPatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.htmlPatchThird Party Advisory

FAQ

What is CVE-2019-5064?

CVE-2019-5064 is a vulnerability with a CVSS score of 8.8 (HIGH). 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, res...

How severe is CVE-2019-5064?

CVE-2019-5064 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-5064?

Check the references section above for vendor advisories and patch information. Affected products include: Opencv Opencv, Oracle Application Testing Suite, Oracle Big Data Spatial And Graph, Oracle Enterprise Manager Base Platform.