Description
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.
Published: 2021-04-07
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2022-4831 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.
Github GHSA Github GHSA GHSA-pvwx-3jx5-24r2 Lack of type validation in agent related REST API in Jenkins
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published:

Updated: 2024-08-03T18:16:23.927Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21639

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-07T14:15:16.890

Modified: 2024-11-21T05:48:44.890

Link: CVE-2021-21639

cve-icon Redhat

Severity : Low

Publid Date: 2021-04-07T00:00:00Z

Links: CVE-2021-21639 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses