CVE-2020-14326
RESTEasy 4.5.5.Final in hash flooding
7.5
HIGH
CVSS 3.1
EPSS 0.38%
Description
A vulnerability was found in RESTEasy, where RootNode incorrectly caches routes. This issue results in hash flooding, leading to slower requests with higher CPU time spent searching and adding the entry. This flaw allows an attacker to cause a denial of service.
How to fix CVE-2020-14326
To remediate CVE-2020-14326, upgrade the affected package to a fixed version below.
- —upgrade to 4.5.6.Final or later
Is CVE-2020-14326 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.5.6.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 |