CVE-2019-5064
Out-of-bounds Write in OpenCV
8.8
HIGH
CVSS 3.1
EPSS 2.6%
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.
How to fix CVE-2019-5064
To remediate CVE-2019-5064, upgrade the affected package to a fixed version below.
- —upgrade to 4.2.0+dfsg-3 or later
- —upgrade to 4.2.0.32 or later
- —upgrade to 4.2.0.32 or later
- —upgrade to 4.2.0.32 or later
- —upgrade to 4.2.0.32 or later
Is CVE-2019-5064 being exploited?
Low — EPSS is 2.6%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 4.2.0+dfsg-3
- from 0, < 4.2.0.32
- from 0, < 4.2.0.32
- from 0, < 4.2.0.32
- from 0, < 4.2.0.32
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |