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CVE-2021-41089

LOW

2.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung2.8

SchweregradLOW

CVSS VektorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

AngriffsvektorLOCAL

KomplexitatHIGH

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht10/4/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

fedoraproject:fedoramobyproject:moby

Schwachen (CWE)

CWE-281CWE-281

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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