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Vulnérabilités / CVE-2026-57216

critique

CVE-2026-57216

rabbitmq: RabbitMQ: Authentication bypass allows remote connection for loopback-restricted users via incorrect loopback check

Publiée Modifiée CWE 287
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Red Hat6.3CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Le label propre à Trivy est CRITICAL. Critique selon NVD, Photon OS. Plus basse selon Red Hat (moyenne), Azure Linux (moyenne).

Description

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication can allow a loopback-restricted user such as guest to connect remotely when traffic is accepted through a trusted PROXY-protocol path and the backend listener is loopback-bound because the loopback check uses the listener-side socket address instead of the real client source. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
Photon OS 5.0rabbitmq-server4.2.9-1.ph5
Azure Linux 3.0rabbitmq-server0:3.13.7-7.azl3
debian 11rabbitmq-serverpas de correctif indiqué
debian 12rabbitmq-serverpas de correctif indiqué
debian 13rabbitmq-serverpas de correctif indiqué
debian 14rabbitmq-server4.3.0-2
echorabbitmq-serverpas de correctif indiqué
rapidfort debian 12rabbitmq-server0:4.3.0-2
rapidfort debian 13rabbitmq-server0:4.3.0-2

Références

Les 9 références

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.