NVD / CVE Program· CNA eclipse

CVE-2024-9823: Jetty DOS vulnerability on DosFilter

Noroxi assessment

Priority: Monitor (action score 30/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.94% (FIRST EPSS); higher than 60.8% of all records.
Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
According to CISA the attack is automatable: targets can be found by mass scanning.
Fixed version: Eclipse Foundation Jetty 10.0.18, 11.0.18, 9.4.54; Eclipse Jetty Jetty 12.0.3.
Severity is disputed: the assigning authority (CNA) scores it 5.3, NVD 7.5.

Low priority for now. Upgrade to Eclipse Foundation Jetty 10.0.18, 11.0.18, 9.4.54; Eclipse Jetty Jetty 12.0.3 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

There exists a security vulnerability in Jetty's DosFilter which can be exploited by unauthorized users to cause remote denial-of-service (DoS) attack on the server using DosFilter. By repeatedly sending crafted requests, attackers can trigger OutofMemory errors and exhaust the server's memory finally.

HighCVSS 7.5 · v3.1—No exploit Fix available

Published: Oct 14, 2024
Updated: Jun 17, 2026
EPSS: 0.9% · 60th percentile
CWE: CWE-400

Report tools

JSON

Action score

Monitor

Low priority for now.

CVSS: 30 / 40 · 7.5 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.9%

CISA SSVC decision

Exploitation: none
Automatable: yes
Technical impact: partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: 7.5
CNA · eclipse: 5.3; 2.2 point gap

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
eclipse	jetty	cpe:2.3:a:eclipse:jetty
netapp	bootstrap os	cpe:2.3:o:netapp:bootstrap_os
netapp	hci compute node	cpe:2.3:h:netapp:hci_compute_node
netapp	active iq unified manager	cpe:2.3:a:netapp:active_iq_unified_manager

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

eclipse jetty9.0.0 and later · before 9.4.54
eclipse jetty10.0.0 and later · before 10.0.18
eclipse jetty11.0.0 and later · before 11.0.18
eclipse jetty12.0.0 and later · before 12.0.3
netapp active iq unified managerall versions
netapp bootstrap osall versions

Versions reported by the vendor

Affected version ranges reported by the assigning authority (eclipse). Independent of NVD's CPE analysis and usually ahead of it.

Eclipse Foundation Jetty
- 9.0.0 and later · before 9.4.54affected · semvar
- 10.0.0 and later · before 10.0.18affected · semvar
- 11.0.0 and later · before 11.0.18affected · semver
Eclipse Jetty Jetty
- 12.0.0 and later · before 12.0.3affected · semvar
- 12.0.0 and later · before 12.0.3affected · semver
- 12.0.0 and later · before 12.0.3affected · semvar

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

Ecosystem	Package	Affected range	Fix
Debian:11	jetty9	before 9.4.57-0+deb11u1	9.4.57-0+deb11u1
Debian:12	jetty9	before 9.4.57-0+deb12u1	9.4.57-0+deb12u1
Debian:13	jetty9	before 9.4.54-1	9.4.54-1
Maven	org.eclipse.jetty:jetty-servlets	from 10.0.0 · before 10.0.18	10.0.18
Maven	org.eclipse.jetty:jetty-servlets	from 11.0.0 · before 11.0.18	11.0.18
Maven	org.eclipse.jetty:jetty-servlets	from 9.0.0 · before 9.4.54	9.4.54
Maven	org.eclipse.jetty.ee10:jetty-ee10-servlets	from 12.0.0 · before 12.0.3	12.0.3
Maven	org.eclipse.jetty.ee8:jetty-ee8-servlets	from 12.0.0 · before 12.0.3	12.0.3
Maven	org.eclipse.jetty.ee9:jetty-ee9-servlets	from 12.0.0 · before 12.0.3	12.0.3

Same product

eclipse: all records

Other highest-scoring records for the same primary product.

CVE-2021-34429For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the con
60This week
CVE-2021-28164In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segm
60This week
CVE-2015-2080The exception handling code in Eclipse Jetty before 9.2.9.v20150224 allows remote attackers to obtain sensitive information from process mem
53Plan

Published before and after this one in the same product

← EarlierCVE-2023-36478Oct 10, 2023 · HTTP/2 HPACK integer overflow and buffer allocation
31Monitor
← EarlierCVE-2024-22201Feb 26, 2024 · Jetty connection leaking on idle timeout when TCP congested
30Monitor
Later →CVE-2024-6762Oct 14, 2024 · Jetty PushSessionCacheFilter can cause remote DoS attacks
26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / package	Fixed version	Source
Eclipse Foundation Jetty	10.0.18	Vendor (CNA)
Eclipse Foundation Jetty	11.0.18	Vendor (CNA)
Eclipse Foundation Jetty	9.4.54	Vendor (CNA)
Eclipse Jetty Jetty	12.0.3	Vendor (CNA)
debian:jetty9	9.4.57-0+deb12u1 · Debian:12	Package registry (OSV)
Maven:org.eclipse.jetty:jetty-servlets	10.0.18	Package registry (OSV)
Maven:org.eclipse.jetty:jetty-servlets	11.0.18	Package registry (OSV)
Maven:org.eclipse.jetty:jetty-servlets	9.4.54	Package registry (OSV)
Maven:org.eclipse.jetty.ee10:jetty-ee10-servlets	12.0.3	Package registry (OSV)
Maven:org.eclipse.jetty.ee8:jetty-ee8-servlets	12.0.3	Package registry (OSV)
Maven:org.eclipse.jetty.ee9:jetty-ee9-servlets	12.0.3	Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Lian Keefinder

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

CVE-2025-5115310 days apartMadeYouReset HTTP/2 vulnerability
31Monitor
CVE-2025-1948206 days apartEclipse Jetty HTTP clients can increase memory allocation
30Monitor
CVE-2024-22201231 days apartJetty connection leaking on idle timeout when TCP congested
30Monitor
CVE-2026-1605507 days apartIn Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with
30Monitor
CVE-2024-67620 days apartJetty PushSessionCacheFilter can cause remote DoS attacks
26Monitor
CVE-2024-81840 days apartJetty ThreadLimitHandler.getRemote() vulnerable to remote DoS attacks
26Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

Anyone who can reach it over the internet can trigger it.
No account or password is required.
No user action is required.
No special conditions are required; it is repeatable.

If successful

Confidentiality: none
Integrity: none
Availability: high · the service can be disrupted

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: None
Integrity impact: None
Availability impact: High

Weakness class (CWE)

CWE-400 · Uncontrolled Resource Consumption

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd-primary

Root cause

Code that parses nested structures sets no depth or size limit. A small input can turn into a disproportionate processing load.

The bug in code

The whole CWE-400 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

1function expand(node) {
2  return node.children.map(expand);
3}

Fixed

1const MAX_DEPTH = 32;
2function expand(node, depth = 0) {
3  if (depth > MAX_DEPTH) throw new Error("too deep");
4  return node.children.map((c) => expand(c, depth + 1));
5}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Attack patterns (CAPEC)

ATT&CK techniques

Endpoint Denial of ServiceT1499

Change log

Fix✗ → ✓Sep 28, 2026, 10:10 PM UTC

For records you follow, these changes also arrive as notifications. →

References

github.com/jetty/jetty.project/issues/1256

Show all references (4 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records