CVE-2023-54365

Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/traefik/traefik/security/advisories/GHSA-7v4p-328v-8v5g	Patch Vendor Advisory
https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handling	Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-54365	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2491710	Third Party Advisory
https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-54365.json	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:traefik:traefik::::::::
	cpe:2.3:a:traefik:traefik:3.0.0:beta1::::::
	cpe:2.3:a:traefik:traefik:3.0.0:beta2::::::
	cpe:2.3:a:traefik:traefik:3.0.0:beta3::::::

Configuration 2 (hide)

OR	cpe:2.3:a:golang:go::::::::
	cpe:2.3:a:golang:go::::::::

Configuration 3 (hide)

cpe:2.3:a:redhat:openshift_ai:-:*:*:*:*:*:*:*

History

26 Sep 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Traefik anterior a 2.10.5 y 3.0.0-beta4 está afectado por una vulnerabilidad de denegación de servicio en el manejo de solicitudes HTTP/2 heredada de la implementación de HTTP/2 de la biblioteca estándar de Go (CVE-2023-44487 / CVE-2023-39325, la técnica 'Rapid Reset'). Un atacante remoto puede crear y cancelar rápidamente flujos HTTP/2 para agotar los recursos del servidor y causar la indisponibilidad del servicio.

Information

Published : 2026-06-23 13:16

Updated : 2026-09-26 23:10

NVD link : CVE-2023-54365

Mitre link : CVE-2023-54365

CVE.ORG link : CVE-2023-54365

JSON object : View

Products Affected

traefik

traefik

redhat

openshift_ai

golang

go

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-770

Allocation of Resources Without Limits or Throttling

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