CVE-2022-2048
Jetty vulnerable to Invalid HTTP/2 requests that can lead to denial of service
7.5
HIGH
CVSS 3.1
EPSS 1.0%
Description
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.
How to fix CVE-2022-2048
To remediate CVE-2022-2048, upgrade the affected package to a fixed version below.
- —upgrade to 2.361.1 or later
- —upgrade to 9.4.39-3+deb11u1 or later
- —upgrade to 9.4.47 or later
Is CVE-2022-2048 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.361.1
- from 0, < 9.4.39-3+deb11u1
- from 0, < 9.4.47
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 |