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GitHub Advisory DatabaseGHSA-GQHM-4H93-RRHG

HistoryMay 13, 2022 - 1:48 a.m.

Jenkins Script Security and Pipeline Groovy Plugins Sandbox Bypass

2022-05-1301:48:40

CWE-269

GitHub Advisory Database

github.com

jenkins

script security

pipeline groovy

sandbox bypass

vulnerability

arbitrary code

jvm

CVSS2

6.5

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.003

Percentile

71.2%

JSON

A sandbox bypass vulnerability exists in Pipeline: Groovy Plugin 2.59 and earlier in groovy-sandbox/src/main/java/org/kohsuke/groovy/sandbox/SandboxTransformer.java, groovy-cps/lib/src/main/java/com/cloudbees/groovy/cps/SandboxCpsTransformer.java that allows attackers with Job/Configure permission, or unauthorized attackers with SCM commit privileges and corresponding pipelines based on Jenkinsfiles set up in Jenkins, to execute arbitrary code on the Jenkins master JVM

Affected configurations

Vulners

Node

org.jenkins-ci.pluginsscript-securityRange<1.48

org.jenkins-ci.plugins.workflowworkflow-cpsRange<2.60

VendorProductVersionCPE
org.jenkins-ci.pluginsscript-security*cpe:2.3:a:org.jenkins-ci.plugins:script-security:*:*:*:*:*:*:*:*
org.jenkins-ci.plugins.workflowworkflow-cps*cpe:2.3:a:org.jenkins-ci.plugins.workflow:workflow-cps:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
org.jenkins-ci.plugins	script-security	*	cpe:2.3:a:org.jenkins-ci.plugins:script-security::::::::
org.jenkins-ci.plugins.workflow	workflow-cps	*	cpe:2.3:a:org.jenkins-ci.plugins.workflow:workflow-cps::::::::

References

access.redhat.com/errata/RHBA-2019:0326

access.redhat.com/errata/RHBA-2019:0327

github.com/advisories/GHSA-gqhm-4h93-rrhg

github.com/jenkinsci/script-security-plugin/commit/16c862ae9d4038a3edbd8bdfb0fd1401a509d56b

github.com/jenkinsci/workflow-cps-plugin/commit/0eb89aaf24065dbbdf6db84516ac1a52cd435e6d

github.com/jenkinsci/workflow-cps-plugin/commit/e1c56eb6d85d513cb24dfe188e6f592d0ff84b38

jenkins.io/security/advisory/2018-10-29/#SECURITY-1186

nvd.nist.gov/vuln/detail/CVE-2018-1000866

CVSS2

6.5

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.003

Percentile

71.2%

JSON

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