ALPINE-CVE-2021-21639

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Source
https://security.alpinelinux.org/vuln/CVE-2021-21639
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-21639
Upstream
Published
2021-04-07T14:15:16Z
Modified
2026-11-03T06:32:31Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the config.xml REST API endpoint of a node, allowing attackers with Computer/Configure permission to replace a node with one of a different type.

References

Affected packages

Alpine:v3.13
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.14
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.15
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.16
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.17
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.18
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.19
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.20
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.21
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.22
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.23
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"
Alpine:v3.24
jenkins

Package

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

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-21639.json"