| Name | CVE-2022-2048 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3079-1, DSA-5198-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jetty8 (PTS) | jessie, jessie (lts) | 8.1.16-4+deb8u1 | fixed |
| jetty9 (PTS) | stretch (security), stretch (lts), stretch | 9.2.30-0+deb9u2 | fixed |
| buster (security), buster, buster (lts) | 9.4.50-4+deb10u2 | fixed |
| bullseye (security), bullseye | 9.4.50-4+deb11u2 | fixed |
| bookworm (security), bookworm | 9.4.50-4+deb12u3 | fixed |
| sid, trixie | 9.4.56-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/eclipse/jetty.project/security/advisories/GHSA-wgmr-mf83-7x4j
https://github.com/eclipse/jetty.project/issues/7935
- jetty8 <not-affected> (HTTP2 support was introduced later)
[stretch] - jetty9 <not-affected> (HTTP2 support was introduced later)