CVE-2019-5064

moderate-risk
Published 2020-01-03

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.

Do I need to act?

~
2.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Oracle Opencv

References (8)

Third Party Advisory https://github.com/opencv/opencv/issues/15857
Exploit https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853
Patch https://www.oracle.com//security-alerts/cpujul2021.html
Patch https://www.oracle.com/security-alerts/cpuApr2021.html
Third Party Advisory https://github.com/opencv/opencv/issues/15857
Exploit https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853
Patch https://www.oracle.com//security-alerts/cpujul2021.html
Patch https://www.oracle.com/security-alerts/cpuApr2021.html
46
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 6/34 · Minimal
Exposure 10/34 · Low