GHSA-m6gx-rhvj-fh52

Denial of service in go-ethereum due to CVE-2020-28362

Publicada 29 jun 2021Modificada 30 ene 2025

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

Severidad por fuente

Ninguna fuente da una puntuación CVSS.

La etiqueta propia de Trivy es CRITICAL. Crítica según GHSA.

Descripción

### Impact Versions of Geth built with Go `<1.15.5` or `<1.14.12` are most likely affected by a critical DoS-related security vulnerability. The golang team has registered the underlying flaw as ‘CVE-2020-28362’. We recommend all users to rebuild (ideally `v1.9.24`) with Go `1.15.5` or `1.14.12`, to avoid node crashes. Alternatively, if you are running binaries distributed via one of our official channels, we’re going to release `v1.9.24` ourselves built with Go `1.15.5`. ### Patches This is not an issue in go-ethereum, rebuilding an older version with Go `1.15.5` or `1.14.12` will suffice to address the vulnerability. ### Workarounds Rebuilding with Go `1.15.5` or `1.14.12` will suffice to address the vulnerability. ### References - https://blog.ethereum.org/2020/11/12/geth_security_release/ - https://groups.google.com/g/golang-announce/c/NpBGTTmKzpM ### For more information If you have any questions or comments about this advisory: * Open an issue in [go-ethereum](https://github.com/ethereum/go-ethereum) * Email us at [security@ethereum.org](mailto:security@ethereum.org)

Paquetes afectados y versiones corregidas

Fuente	Paquete	Corregido en
go::GitHub Security Advisory Go	github.com/ethereum/go-ethereum	1.9.24

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.

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