← Volver a CVEs

CVE-2021-41089

LOW

2.8

Descripcion

Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby (Docker Engine) where attempting to copy files using `docker cp` into a specially-crafted container can result in Unix file permission changes for existing files in the host’s filesystem, widening access to others. This bug does not directly allow files to be read, modified, or executed without an additional cooperating process. This bug has been fixed in Moby (Docker Engine) 20.10.9. Users should update to this version as soon as possible. Running containers do not need to be restarted.

Detalles CVE

Puntuacion CVSS v3.12.8

SeveridadLOW

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

Vector de ataqueLOCAL

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado10/4/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

fedoraproject:fedoramobyproject:moby

Debilidades (CWE)

CWE-281CWE-281

Referencias

https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf(security-advisories@github.com)

https://github.com/moby/moby/commit/bce32e5c93be4caf1a592582155b9cb837fc129a(security-advisories@github.com)

https://github.com/moby/moby/security/advisories/GHSA-v994-f8vw-g7j4(security-advisories@github.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5Q6G6I4W5COQE25QMC7FJY3I3PAYFBB/(security-advisories@github.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNFADTCHHYWVM6W4NJ6CB4FNFM2VMBIB/(security-advisories@github.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/moby/moby/commit/bce32e5c93be4caf1a592582155b9cb837fc129a(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/moby/moby/security/advisories/GHSA-v994-f8vw-g7j4(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5Q6G6I4W5COQE25QMC7FJY3I3PAYFBB/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNFADTCHHYWVM6W4NJ6CB4FNFM2VMBIB/(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

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