CVE-2018-18443
4.3
MEDIUM
CVSS 3.1
EPSS 0.36%
Description
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
How to fix CVE-2018-18443
To remediate CVE-2018-18443, upgrade the affected package to a fixed version below.
- Debian/openexr—upgrade to 2.5.3-2 or later
Is CVE-2018-18443 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.5.3-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |