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CVE-2021-41089

LOW

2.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.12.8

SeveridadeLOW

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

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado10/4/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

fedoraproject:fedoramobyproject:moby

Fraquezas (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)

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