CVE-2024-24549

Apache Tomcat: HTTP/2 header handling DoS

Description

Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.

Scores

Faiblesses (CWE)

• CWE-20

Avis

• GHSA-7w75-32cg-r6g2 — Apache Tomcat Denial of Service due to improper input validation vulnerability for HTTP/2 requests

Références européennes

• ENISA EUVD · EUVD-2024-0863
• GCVE · GCVE-0-2024-24549

Avis du CERT-FR

• CERTFR-2026-AVI-1165 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
• CERTFR-2026-AVI-0281 — Multiples vulnérabilités dans les produits Splunk · cert.ssi.gouv.fr
• CERTFR-2025-AVI-0215 — Multiples vulnérabilités dans VMware Tanzu Gemfire · cert.ssi.gouv.fr
• CERTFR-2024-AVI-1006 — Multiples vulnérabilités dans les produits Atlassian · cert.ssi.gouv.fr
• CERTFR-2024-AVI-0595 — Multiples vulnérabilités dans Oracle MySQL · cert.ssi.gouv.fr
• CERTFR-2024-AVI-0514 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
• CERTFR-2024-AVI-0459 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
• CERTFR-2024-AVI-0432 — Multiples vulnérabilités dans les produits Atlassian · cert.ssi.gouv.fr
• CERTFR-2024-AVI-0404 — Multiples vulnérabilités dans les produits Fortinet · cert.ssi.gouv.fr
• CERTFR-2024-AVI-0218 — Multiples vulnérabilités dans Apache Tomcat · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

• cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* ≥ 8.5.0 < 8.5.99
• cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* ≥ 9.0.0 < 9.0.86
• cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* ≥ 10.1.0 < 10.1.19
• cpe:2.3:a:apache:tomcat:11.0.0:milestone1:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone10:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone11:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone12:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone13:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone14:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone15:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone16:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone2:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone3:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone4:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone5:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone6:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone7:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone8:*:*:*:*:*:*
• cpe:2.3:a:apache:tomcat:11.0.0:milestone9:*:*:*:*:*:*
• cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
• cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
• cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

Produits affectés

Références

• https://lists.apache.org/thread/4c50rmomhbbsdgfjsgwlb51xdwfjdcvg
• https://security.netapp.com/advisory/ntap-20240402-0002/
• https://lists.debian.org/debian-lts-announce/2024/04/msg00001.html
• http://www.openwall.com/lists/oss-security/2024/03/13/3
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/736G4GPZWS2DSQO5WKXO3G6OMZKFEK55/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3UWIS5MMGYDZBLJYT674ZI5AWFHDZ46B/

Sources