kritik
CVE-2026-57216
rabbitmq: RabbitMQ: Authentication bypass allows remote connection for loopback-restricted users via incorrect loopback check
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
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
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Photon OS. Daha düşük diyenler: Red Hat (orta), Azure Linux (orta).
Açıklama
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.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 5.0 | rabbitmq-server | 4.2.9-1.ph5 |
| Azure Linux 3.0 | rabbitmq-server | 0:3.13.7-7.azl3 |
| debian 11 | rabbitmq-server | düzeltme belirtilmemiş |
| debian 12 | rabbitmq-server | düzeltme belirtilmemiş |
| debian 13 | rabbitmq-server | düzeltme belirtilmemiş |
| debian 14 | rabbitmq-server | 4.3.0-2 |
| echo | rabbitmq-server | düzeltme belirtilmemiş |
| rapidfort debian 12 | rabbitmq-server | 0:4.3.0-2 |
| rapidfort debian 13 | rabbitmq-server | 0:4.3.0-2 |
Referanslar
- https://access.redhat.com/security/cve/CVE-2026-57216
- https://github.com/rabbitmq/rabbitmq-server/commit/7273c9eb6920abcde17b892dbe97ccaf906ead47
- https://github.com/rabbitmq/rabbitmq-server/commit/9f8c39fcf0acbc43080ee7017a62a02832114112
- https://github.com/rabbitmq/rabbitmq-server/pull/15936
- https://github.com/rabbitmq/rabbitmq-server/pull/15940
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-36m6-588r-vqcw
- https://nvd.nist.gov/vuln/detail/CVE-2026-57216