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High, CVSS 7.5

Eclipse Jetty: DoS attack triggering OutOfMemory with 100-Continue requests

CVE-2024-7708GHSA-9299-c6m4-mjhc

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (org.eclipse.jetty:jetty-server 11.0.23, 10.0.23), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
  • CVE-2024-7708: 0.44% estimated exploitation activity in the next 30 days; percentile 38.33 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

Impact The original report: Server handling of 100-Continue requests can lead to memory leak that can be abused to cause a Denial of Service state. After investigation, turns out that every request that has a body, but reading the body may end up in reading 0 bytes, leaks a buffer. This is particularly the case for 100-Continue, but any request where the network is slow can leak. Affected Versions Jetty 11.0.0-11.0.22 (EOL) Jetty 10.0.0-10.0.22 (EOL) Patched Versions Jetty 11.0.23 Jetty 10.0.23 Patches https://github.com/jetty/jetty.project/pull/12156 Workarounds No workarounds.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-9299-c6m4-mjhc

Agent brief

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# Patch Next advisory brief: CVE-2024-7708

Advisory: Eclipse Jetty: DoS attack triggering OutOfMemory with 100-Continue requests
IDs: CVE-2024-7708, GHSA-9299-c6m4-mjhc
Record: https://patchnext.com/advisories/cve-2024-7708 (revision 1, source checked 26 Oct 2026, 16:54 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 7.5)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: org.eclipse.jetty:jetty-server 11.0.23, 10.0.23. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven org.eclipse.jetty:jetty-server: affected >= 10.0.7, < 10.0.23; >= 11.0.7, < 11.0.23; fixed in 11.0.23, 10.0.23

## Suggested inspection (read-only)
- Maven org.eclipse.jetty:jetty-server: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on org.eclipse.jetty:jetty-server.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-9299-c6m4-mjhc (GitHub-reviewed advisory GHSA-9299-c6m4-mjhc lists affected ranges: Maven org.eclipse.jetty:jetty-server >=10.0.7 =11.0.7 <11.0.23)

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