CVE-2021-41089

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-41089
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-41089.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-41089
Aliases
Downstream
Related
Published
2021-10-04T21:15:12Z
Modified
2025-09-19T13:14:53.525417Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/moby/moby

Affected ranges

Type
GIT
Repo
https://github.com/moby/moby
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

0.*

0.0.3

Other

autorun/1

docs-v1.*

docs-v1.12.0-rc4-2016-07-15

upstream/0.*

upstream/0.1.1
upstream/0.1.2
upstream/0.1.3
upstream/0.1.4

v0.*

v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.10.0
v0.11.0
v0.11.1
v0.12.0
v0.2.0
v0.2.1
v0.2.2
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.4.5
v0.4.6
v0.4.7
v0.4.8
v0.5.0
v0.5.1
v0.5.2
v0.5.3
v0.6.0
v0.6.1
v0.6.2
v0.6.3
v0.6.4
v0.6.5
v0.6.6
v0.6.7
v0.7.0
v0.7.0-rc5
v0.7.0-rc6
v0.7.1
v0.7.2
v0.7.3
v0.7.4
v0.7.5
v0.7.6
v0.8.0
v0.8.1
v0.9.0

v1.*

v1.0.0
v1.0.1
v1.1.0
v1.1.1
v1.1.2
v1.2.0
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.4.0
v1.4.1

v17.*

v17.12.0-ce-rc1

v18.*

v18.04.0-ce-rc1
v18.06.0-ce-rc1
v18.09.0-ce-tp0

v19.*

v19.03.0-beta1
v19.03.0-beta2
v19.03.0-beta3

v20.*

v20.10.0
v20.10.0-beta1
v20.10.0-rc1
v20.10.0-rc2
v20.10.1
v20.10.2
v20.10.3
v20.10.4
v20.10.5
v20.10.6
v20.10.7
v20.10.8