CVE-2023-28840
Vulnerability from cvelistv5
Published
2023-04-04 21:13
Modified
2024-08-02 13:51
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L
Summary
moby/moby's dockerd daemon encrypted overlay network may be unauthenticated
References
security-advisories@github.comhttps://github.com/moby/libnetwork/security/advisories/GHSA-gvm4-2qqg-m333Vendor Advisory
security-advisories@github.comhttps://github.com/moby/moby/issues/43382Exploit, Issue Tracking, Third Party Advisory
security-advisories@github.comhttps://github.com/moby/moby/pull/45118Issue Tracking, Patch
security-advisories@github.comhttps://github.com/moby/moby/security/advisories/GHSA-232p-vwff-86mpMitigation, Vendor Advisory
security-advisories@github.comhttps://github.com/moby/moby/security/advisories/GHSA-33pg-m6jh-5237Not Applicable
security-advisories@github.comhttps://github.com/moby/moby/security/advisories/GHSA-6wrf-mxfj-pf5pNot Applicable
security-advisories@github.comhttps://github.com/moby/moby/security/advisories/GHSA-vwm3-crmr-xfxwVendor Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
Impacted products
mobymoby
Show details on NVD website

To clipboard 

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            "privilegesRequired": "NONE",
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        "discovery": "UNKNOWN"
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      "title": "moby/moby\u0027s dockerd daemon encrypted overlay network may be unauthenticated"
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    "cveId": "CVE-2023-28840",
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    "dateReserved": "2023-03-24T16:25:34.466Z",
    "dateUpdated": "2024-08-02T13:51:38.250Z",
    "state": "PUBLISHED"
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El componente Moby daemon (`dockerd`), que se desarrolla como moby/moby, se conoce com\u00fanmente como *Docker*. El modo Swarm, que se compila y entrega de forma predeterminada en Dockerd y, por lo tanto, est\u00e1 presente en la mayor\u00eda de las principales versiones de Moby, es un orquestador de contenedores integrado y simple que se implementa mediante una combinaci\u00f3n de SwarmKit y c\u00f3digo de red de soporte. El controlador de red superpuesta es una caracter\u00edstica central del modo Swarm, que proporciona LAN virtuales aisladas que permiten la comunicaci\u00f3n entre contenedores y servicios en todo el cl\u00faster. Este controlador es una implementaci\u00f3n/usuario de VXLAN, que encapsula tramas de capa de enlace (Ethernet) en datagramas UDP que etiquetan la trama con un ID de red VXLAN (VNI) que identifica la red superpuesta de origen. 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  }
}


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