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CVE-2021-42343

CRITICAL

9.8

Descripcion

An issue was discovered in the Dask distributed package before 2021.10.0 for Python. Single machine Dask clusters started with dask.distributed.LocalCluster or dask.distributed.Client (which defaults to using LocalCluster) would mistakenly configure their respective Dask workers to listen on external interfaces (typically with a randomly selected high port) rather than only on localhost. A Dask cluster created using this method (when running on a machine that has an applicable port exposed) could be used by a sophisticated attacker to achieve remote code execution.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado10/26/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

anaconda:dask

Referencias

https://docs.dask.org/en/latest/changelog.html(cve@mitre.org)

https://github.com/dask/dask/tags(cve@mitre.org)

https://github.com/dask/distributed/security/advisories/GHSA-hwqr-f3v9-hwxr(cve@mitre.org)

https://docs.dask.org/en/latest/changelog.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/dask/dask/tags(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/dask/distributed/security/advisories/GHSA-hwqr-f3v9-hwxr(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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