DEBIAN-CVE-2024-56433

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Source
https://security-tracker.debian.org/tracker/CVE-2024-56433
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-56433.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2024-56433
Upstream
Published
2024-12-26T09:15:07.267Z
Modified
2025-11-14T04:08:03.684314Z
Severity
  • 3.6 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

shadow-utils (aka shadow) 4.4 through 4.17.0 establishes a default /etc/subuid behavior (e.g., uid 100000 through 165535 for the first user account) that can realistically conflict with the uids of users defined on locally administered networks, potentially leading to account takeover, e.g., by leveraging newuidmap for access to an NFS home directory (or same-host resources in the case of remote logins by these local network users). NOTE: it may also be argued that system administrators should not have assigned uids, within local networks, that are within the range that can occur in /etc/subuid.

References

Affected packages

Debian:11 / shadow

Package

Name
shadow
Purl
pkg:deb/debian/shadow?arch=source

Affected ranges

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

Affected versions

1:4.*

1:4.8.1-1
1:4.8.1-1+deb11u1
1:4.8.1-1.1
1:4.8.1-2
1:4.11.1+dfsg1-0exp1
1:4.11.1+dfsg1-1
1:4.11.1+dfsg1-2
1:4.12.3+dfsg1-1
1:4.12.3+dfsg1-2
1:4.12.3+dfsg1-3
1:4.13+dfsg1-1
1:4.13+dfsg1-2
1:4.13+dfsg1-3
1:4.13+dfsg1-4
1:4.13+dfsg1-5
1:4.15.1-1
1:4.15.2-1
1:4.15.2-2
1:4.15.2-3
1:4.15.3-1
1:4.15.3-2
1:4.15.3-3
1:4.16.0-1
1:4.16.0-2
1:4.16.0-3
1:4.16.0-4
1:4.16.0-5
1:4.16.0-6
1:4.16.0-7
1:4.17.0~rc1-1
1:4.17.0~rc1-2
1:4.17.0-1
1:4.17.1-1
1:4.17.1-2
1:4.17.2-1
1:4.17.2-2
1:4.17.2-3
1:4.17.2-4
1:4.17.2-5
1:4.17.2-5+hurd.1
1:4.17.2-6
1:4.17.3-1
1:4.17.3-2
1:4.17.3-3
1:4.17.4-1
1:4.17.4-2
1:4.18.0-1
1:4.18.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / shadow

Package

Name
shadow
Purl
pkg:deb/debian/shadow?arch=source

Affected ranges

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

Affected versions

1:4.*

1:4.13+dfsg1-1
1:4.13+dfsg1-1+deb12u1
1:4.13+dfsg1-2
1:4.13+dfsg1-3
1:4.13+dfsg1-4
1:4.13+dfsg1-5
1:4.15.1-1
1:4.15.2-1
1:4.15.2-2
1:4.15.2-3
1:4.15.3-1
1:4.15.3-2
1:4.15.3-3
1:4.16.0-1
1:4.16.0-2
1:4.16.0-3
1:4.16.0-4
1:4.16.0-5
1:4.16.0-6
1:4.16.0-7
1:4.17.0~rc1-1
1:4.17.0~rc1-2
1:4.17.0-1
1:4.17.1-1
1:4.17.1-2
1:4.17.2-1
1:4.17.2-2
1:4.17.2-3
1:4.17.2-4
1:4.17.2-5
1:4.17.2-5+hurd.1
1:4.17.2-6
1:4.17.3-1
1:4.17.3-2
1:4.17.3-3
1:4.17.4-1
1:4.17.4-2
1:4.18.0-1
1:4.18.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / shadow

Package

Name
shadow
Purl
pkg:deb/debian/shadow?arch=source

Affected ranges

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

Affected versions

1:4.*

1:4.17.4-2
1:4.18.0-1
1:4.18.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / shadow

Package

Name
shadow
Purl
pkg:deb/debian/shadow?arch=source

Affected ranges

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

Affected versions

1:4.*

1:4.17.4-2
1:4.18.0-1
1:4.18.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}