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Fencer Vulns
medium 5.3

CVE-2024-9823 json

Jetty DOS vulnerability on DosFilter

published 2024-10-14 2 y ago modified 2026-09-10 1 mo ago also EUVD-2024-3062 , GHSA-7hcf-ppf8-5w5h , GHSA-j26w-f9rq-mr2q

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

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.

Patch / fix

  • maven org.eclipse.jetty.ee10:jetty-ee10-servlets 12.0.3
  • maven org.eclipse.jetty.ee8:jetty-ee8-servlets 12.0.3
  • maven org.eclipse.jetty.ee9:jetty-ee9-servlets 12.0.3
  • maven org.eclipse.jetty:jetty-servlets 9.4.54, 10.0.18, 11.0.18
  • Eclipse Foundation Jetty 9.4.54, 10.0.18, 11.0.18
  • Eclipse Jetty Jetty 12.0.3
  • eclipse jetty 9.4.54, 10.0.18, 11.0.18, 12.0.3
  • jetty9 Debian 12 9.4.57-0+deb12u1
  • jetty9 Debian 14, Debian 13 9.4.54-1

debian advisories DEBIAN-CVE-2024-9823

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-9823 updated cvss 5.3

org.eclipse.jetty:jetty-servlets: jetty: Jetty DOS vulnerability on DosFilter

  • Red Hat Build of Keycloak jetty-servlets
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Fuse 7 jetty-servlets
    affected: workaround, no fix planned “Out of support scope”
  • Red Hat Integration Camel K 1 jetty-servlets
    affected: workaround, no fix planned “Will not fix”
  • Red Hat JBoss Data Grid 7 jetty-servlets
    affected: workaround, no fix planned “Out of support scope”
  • Red Hat JBoss Enterprise Application Platform Expansion Pack jetty-servlets
    affected: workaround, no fix available
  • Red Hat Process Automation 7 jetty-servlets Red Hat Single Sign-On 7 jetty-servlets
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Streams for Apache Kafka 2.8.0
    fixed: vendor fix RHSA-2024:9571
  • Red Hat OpenShift Serverless jetty-servlets Red Hat build of Apicurio Registry 2 org.eclipse.jetty/jetty-servlets org.eclipse.jetty/jetty-servlets Red Hat build of Debezium 2 jetty-servlets Red Hat Data Grid 8 jetty-servlets Red Hat JBoss Enterprise Application Platform 7 jetty-servlets Red Hat JBoss Enterprise Application Platform 8 jetty-servlets
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
GitHub 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
maven org.eclipse.jetty.ee10:jetty-ee10-servlets
>=12.0.0, <12.0.3
12.0.3
maven org.eclipse.jetty.ee8:jetty-ee8-servlets
>=12.0.0, <12.0.3
12.0.3
maven org.eclipse.jetty.ee9:jetty-ee9-servlets
>=12.0.0, <12.0.3
12.0.3
maven org.eclipse.jetty:jetty-servlets
>=9.0.0, <9.4.54
>=10.0.0, <10.0.18
>=11.0.0, <11.0.18
9.4.54
10.0.18
11.0.18

Affected products

  • Eclipse Foundation Jetty
  • Eclipse Jetty Jetty
  • eclipse jetty

Classification

Weakness
  • CWE-400 Uncontrolled Resource Consumption

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.