CVE-2023-5685
XNIO denial of service vulnerability
7.5
HIGH
CVSS 3.1
EPSS 3.5%
Description
A flaw was found in XNIO. The XNIO NotifierState that can cause a Stack Overflow Exception when the chain of notifier states becomes problematically large can lead to uncontrolled resource management and a possible denial of service (DoS).
How to fix CVE-2023-5685
To remediate CVE-2023-5685, upgrade the affected package to a fixed version below.
- Debian/jboss-xnio—no fix listed
- —upgrade to 3.8.14.Final or later
Is CVE-2023-5685 being exploited?
Low — EPSS is 3.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 3.8.14.Final
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |