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GitHub Advisory DatabaseGHSA-9R3H-WM3X-V245

HistoryMay 24, 2022 - 5:22 p.m.

RCE vulnerability in ElasticBox Jenkins Kubernetes CI/CD Plugin

2022-05-2417:22:19

CWE-502

GitHub Advisory Database

github.com

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.007 Low

EPSS

Percentile

80.3%

JSON

ElasticBox Jenkins Kubernetes CI/CD Plugin 1.3 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to provide YAML input files to ElasticBox Jenkins Kubernetes CI/CD Plugin’s build step.

Affected configurations

Vulners

Node

travis-citravis_ciRange≤1.3

CPENameOperatorVersion
com.elasticbox.jenkins-ci.plugins:kubernetes-cile1.3

CPE	Name	Operator	Version
	com.elasticbox.jenkins-ci.plugins:kubernetes-ci	le	1.3

References

www.openwall.com/lists/oss-security/2020/07/02/7

github.com/advisories/GHSA-9r3h-wm3x-v245

jenkins.io/security/advisory/2020-07-02/#SECURITY-1738

nvd.nist.gov/vuln/detail/CVE-2020-2211

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.007 Low

EPSS

Percentile

80.3%

JSON

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