ALPINE-CVE-2020-8555

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Source
https://security.alpinelinux.org/vuln/CVE-2020-8555
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2020-8555
Upstream
Published
2020-06-05T17:15:11Z
Modified
2026-11-03T06:32:31Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).

References

Affected packages

Alpine:v3.13
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.14
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.15
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.16
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.17
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.18
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.19
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.20
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.21
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.22
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.23
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"
Alpine:v3.24
k3s

Package

Name
k3s
Purl
pkg:apk/alpine/k3s?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.3.1-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-8555.json"