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CVE-2021-42343

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie10/26/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

anaconda:dask

References

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)

Correlations IOC

Aucune correlation enregistree

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