CVE-2023-46741

CubeFS leaks magic secret key when starting Blobstore access service

Publicada 3 ene 2024Modificada 17 jun 2026CWE 200

En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

GHSA5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según GHSA (media).

Descripción

CubeFS is an open-source cloud-native file storage system. A vulnerability was found in CubeFS prior to version 3.3.1 that could allow users to read sensitive data from the logs which could allow them escalate privileges. CubeFS leaks configuration keys in plaintext format in the logs. These keys could allow anyone to carry out operations on blobs that they otherwise do not have permissions for. For example, an attacker that has succesfully retrieved a secret key from the logs can delete blogs from the blob store. The attacker can either be an internal user with limited privileges to read the log, or they can be an external user who has escalated privileges sufficiently to access the logs. The vulnerability has been patched in v3.3.1. There is no other mitigation than upgrading.

Paquetes afectados y versiones corregidas

Fuente	Paquete	Corregido en
go::GitHub Security Advisory Go	github.com/cubefs/cubefs	3.3.1

Referencias

Qué hace Attestkeep con esto

Dentro de su cluster, sin abrir una hoja de cálculo.

SabeEl scanner actualiza su vulnerability database cada seis horas.
EncuentraCada image admitida se vuelve a escanear cada 24 horas por defecto (scan.rescanInterval). Cuando Trivy califica esta vulnerabilidad como crítica para la fuente de paquetes de la image, aparece por su nombre en los findings de la image. Los findings sin corrección quedan fuera salvo que includeUnfixed esté activado.
AvisaUn evento critical_finding va a los canales suscritos a él: e-mail, Slack, Teams, un webhook, Jira, GitLab o GitHub.
RechazaCon una policy que bloquea los findings críticos, un pod con esta image se rechaza en la admission, incluido un rollback a ella. Los pods que ya están en marcha no se desalojan.
RegistraCada decisión se guarda con la policy que se aplicó y su hash, y se sella bajo un checkpoint firmado.

Probar Attestkeep Leer la documentación

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.