DEBIAN-CVE-2021-25740

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Source
https://security-tracker.debian.org/tracker/CVE-2021-25740
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-25740.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2021-25740
Upstream
Published
2021-09-20T17:15:08.283Z
Modified
2025-11-19T02:02:52.022377Z
Severity
  • 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack.

References

Affected packages

Debian:11 / kubernetes

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.20.5+really1.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-25740.json"

Debian:12 / kubernetes

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.20.5+really1.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-25740.json"

Debian:13 / kubernetes

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.20.5+really1.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-25740.json"

Debian:14 / kubernetes

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.20.5+really1.20.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-25740.json"