CVE-2021-21639

EPSS 0.94%
Published 07.04.2021 14:15:16
Last modified 21.11.2024 05:48:44
Source jenkinsci-cert@googlegroups.co
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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.

Affected products Warnungen 0 Metrics 3 CWE 0 References 5

Data is provided by the National Vulnerability Database (NVD)

Jenkins ≫ Jenkins SwEditionlts Version <= 2.277.1

Jenkins ≫ Jenkins SwEdition- Version <= 2.286

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.94%	0.755

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
nvd@nist.gov	4	8	2.9	AV:N/AC:L/Au:S/C:N/I:P/A:N

http://www.openwall.com/lists/oss-security/2021/04/07/2

Third Party Advisory

Mailing List

https://www.jenkins.io/security/advisory/2021-04-07/#SECURITY-1721

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-21639

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-21639

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-21639

EUVD