DEBIAN-CVE-2022-36109

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Source
https://security-tracker.debian.org/tracker/CVE-2022-36109
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-36109.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-36109
Upstream
Published
2022-09-09T18:15:10Z
Modified
2025-09-25T23:27:41.319280Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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 supplementary groups are not set up properly. If an attacker has direct access to a container and manipulates their supplementary group access, they may be able to use supplementary group access to bypass primary group restrictions in some cases, potentially gaining access to sensitive information or gaining the ability to execute code in that container. This bug is fixed in Moby (Docker Engine) 20.10.18. Running containers should be stopped and restarted for the permissions to be fixed. For users unable to upgrade, this problem can be worked around by not using the "USER $USERNAME" Dockerfile instruction. Instead by calling ENTRYPOINT ["su", "-", "user"] the supplementary groups will be set up properly.

References

Affected packages

Debian:11 / docker.io

Package

Name
docker.io
Purl
pkg:deb/debian/docker.io?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

20.*

20.10.5+dfsg1-1
20.10.5+dfsg1-1+deb11u1
20.10.5+dfsg1-1+deb11u2
20.10.5+dfsg1-1+deb11u3
20.10.5+dfsg1-1+deb11u4
20.10.8+dfsg1-1
20.10.8+dfsg1-2
20.10.10+dfsg1-1
20.10.11+dfsg1-1
20.10.11+dfsg1-2
20.10.14+dfsg1-1
20.10.17+dfsg1-1
20.10.19+dfsg1-1
20.10.21+dfsg1-1
20.10.22+dfsg1-1
20.10.22+dfsg1-2
20.10.23+dfsg1-1
20.10.24+dfsg1-1
20.10.25+dfsg1-1
20.10.25+dfsg1-2
20.10.25+dfsg1-3
20.10.25+dfsg1-4

26.*

26.1.4+dfsg1-1
26.1.4+dfsg1-2
26.1.4+dfsg1-3
26.1.4+dfsg1-4
26.1.4+dfsg1-5
26.1.4+dfsg1-6
26.1.4+dfsg1-7
26.1.4+dfsg1-8
26.1.4+dfsg1-9
26.1.4+dfsg2-1
26.1.4+dfsg3-1
26.1.5+dfsg1-1
26.1.5+dfsg1-2
26.1.5+dfsg1-3
26.1.5+dfsg1-4
26.1.5+dfsg1-5
26.1.5+dfsg1-6
26.1.5+dfsg1-7
26.1.5+dfsg1-8
26.1.5+dfsg1-9

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / docker.io

Package

Name
docker.io
Purl
pkg:deb/debian/docker.io?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20.10.19+dfsg1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / docker.io

Package

Name
docker.io
Purl
pkg:deb/debian/docker.io?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20.10.19+dfsg1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / docker.io

Package

Name
docker.io
Purl
pkg:deb/debian/docker.io?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20.10.19+dfsg1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}