Description
Jetty PushSessionCacheFilter can be exploited by unauthenticated users
to launch remote DoS attacks by exhausting the server’s memory.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Eclipse Foundation | Jetty | 10.0.0 – ≤ 10.0.17, 11.0.0 – ≤ 11.0.17, 12.0.0 – ≤ 12.0.3 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | jetty9 | 9.4.54-1 | — |
| Debian 13 | jetty9 | 9.4.54-1 | — |
| Debian 12 | jetty9 | 9.4.57-0+deb12u1 | DSA-5894-1 |
| Debian 11 | jetty9 | 9.4.57-0+deb11u1 | DLA-4106-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 20.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 18.04 LTS | jetty9 | No fix yet | — |
| Ubuntu 16.04 LTS | jetty +1 | No fix yet | — |
| Ubuntu 14.04 LTS | jetty | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.eclipse.jetty:jetty-servlets | >= 10.0.0, < 10.0.18 | 10.0.18 | GHSA-r7m4-f9h5-gr79 |
| Maven | org.eclipse.jetty:jetty-servlets | >= 11.0.0, < 11.0.18 | 11.0.18 | GHSA-r7m4-f9h5-gr79 |
| Maven | org.eclipse.jetty:jetty-servlets | >= 12.0.0, < 12.0.4 | 12.0.4 | GHSA-r7m4-f9h5-gr79 |
Advisories 3
- WID-SEC-2024-3176 Eclipse Jetty: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 25, 2026
- DSA-5894-1 jetty9 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-4106-1 jetty9 - security update Debian Security (DSA / DLA) · Mar 9, 2026
References
- https://github.com/jetty/jetty.project/security/advisories/GHSA-r7m4-f9h5-gr79
- https://gitlab.eclipse.org/security/cve-assignement/-/issues/24
- https://github.com/jetty/jetty.project/pull/9715
- https://github.com/jetty/jetty.project/pull/9716
- https://github.com/jetty/jetty.project/pull/10756
- https://github.com/jetty/jetty.project/pull/10755